Measure, Analyze, Optimize
Current Consumption Monitoring with LR8450-01
Optimize energy efficiency with HIOKI’s most flexible high-precision current mapping solution. The wireless Data Logger LR8450-01 enables detailed monitoring across up to 55 channels, providing essential insights for enhancing current consumption and overall performance in e-mobility and electrical systems.
Step by Step to Your Current Map
From Logging to Test Results: Configure Your Measurement Setup
1. Select the data logger
The LR8450 Data Logger Series is available in two different models
- LR8450 for plug-in modules
- LR8450-01 for plug-in and wireless modules
Key features
- Real-time data monitoring
- Full configuration and measurement control
- Automatic module recognition
- Data transfer to a PC via USB, LAN or wireless LAN1
1wireless model LR8450-01 only
LR8450
LR8450 - Modular multi-channel Data Logger
Banner Specs Up to 120 analog channels with plug-in modules and 8 pulse/logic inputs Voltage, current, temperature, humidity, resistance, heat flow, strain, pulse, CAN and CAN FD
(input and output) Max. 1 ms update interval Optional battery operation Max. 100 VDC direct input and 300 V AC/DC, CAT II isolation to earth USPs High-speed data recording with up to 1 ms High-precision current logging of up to 20 channels with dedicated HIOKI current sensors CAN and CAN FD data input and output and measurement of strain, stress and heat flow Applications Current consumption in Electric Vehicles (EVs) Logging of voltage, current, temperature, resistance, vibration and strain during product
development and production Long-term observation of stray currents in metro railway stations Observation of voltage, temperature and temperature distribution in Light Duty, Heavy Duty,
construction and agricultural machinery (and data output via CAN) Process observation with heat flow sensors Measurement of temperature and heat flow for quality control, e.g. food processing Thermal Runaway of EV batteries Monitoring and maintenance of industrial equipment Observation of temperature and humidity for environmental and climate studies In detail:The modular LR8450 Data Logger is a highly versatile and adaptable solution, built for
professionals who require both speed and scalability. This high-speed, multi-channel logger
supports up to 120 channels by utilizing four plug-in modules, with seven different module
types available to capture data such as voltage, current, temperature (thermocouples or
Pt100/1000), humidity, resistance, strain, pulse, and CAN (FD). HIOKI current sensors
enable high-precision AC/DC current logging from 2 A to 6000 A, supporting up to 20 directly
connected sensors. Its 1 ms recording interval is ideal for capturing fast-changing signals,
while its 7" TFT display provides clear, real-time data visualization for easy on-site
monitoring. The LR8450 features a 16-bit analog-to-digital converter (ADC) for enhanced measurement
precision, and all modules that can be connected to the LR8450 are capable of handling
direct voltages up to 100 V, with an isolation to earth of 300 V DC/AC, CAT II. With the flexibility to run for hours on battery power, the LR8450 ensures continuous logging
for both stationary and mobile testing. Data can be stored on SD cards or USB sticks, and
retrieval is made easy through its Gigabit LAN connector. The logger also features a DC
input for additional supply power flexibility, making it an essential tool for demanding vehicle
and industrial testing applications. Whether monitoring electric vehicles or managing complex
industrial systems, the LR8450 sets the standard for precision and adaptability in data
logging.
LR8450-01
LR8450-01 - Wireless modular multi-channel Data Logger
Wireless multi-channel data logger, connect up to 4 plug-in and 7 wireless modules for max. 330
analog channels, max. 1 ms update interval, max. 100 VDC, 8 inputs for pulse/logic/rotational speed,
7“ TFT-Display, Gigabit-LAN und USB / SD card, optional battery operation Banner Specs Wireless LAN capability Up to 330 analog channels with plug-in and wireless modules and 8 pulse/logic inputs Voltage, current, temperature, humidity, resistance, heat flow, strain, pulse, CAN and CAN FD
input and output Max. 1 ms update interval Optional battery operation USPs Maximum flexibility and high accuracy with wireless modules and real-time data transfer via
Wireless LAN High-speed data recording with up to 1 ms Up to 330 analog channels and up to 55 current channels High-precision current logging with dedicated HIOKI current sensors CAN and CAN FD data input and output and measurement of strain, stress and heat flow Applications Current consumption in Electric Vehicles (EVs) Logging of voltage, current, temperature, resistance, vibration and strain during product
development and production Long-term observation of stray currents in metro railway stations Observation of voltage, temperature and temperature distribution in Light Duty, Heavy Duty,
construction and agricultural machinery (and data output via CAN) Process observation with heat flow sensors Measurement of temperature and heat flow for quality control, e.g. food processing Thermal Runaway of EV batteries Monitoring and maintenance of industrial equipment Observation of temperature and humidity for environmental and climate studies In detail:The modular LR8450-01 Data Logger is a highly versatile and adaptable solution, built for professionals
who require both speed and scalability. This high-speed, multi-channel logger supports up to 120
channels through four plug-in modules, and with the addition of seven wireless modules, the maximum number of channels expands to 330. These wireless modules can be positioned in confined spaces or
near the device under test, significantly reducing efforts and enhancing the measurement accuracy.
The recorded data is transmitted via wireless LAN to the logger and can be monitored in real-time. The LR8450-01 features a 16-bit analog-to-digital converter (ADC) for enhanced measurement
precision, and all modules that can be connected to the LR8450-01 are capable of handling direct
voltages up to 100 V, with an isolation to earth of 300 V DC/AC, CAT II. Seven different module types are available for capturing data such as voltage, current, temperature
(thermocouples or Pt100/1000), humidity, resistance, strain, pulse, and CAN (FD). HIOKI current
sensors enable high-precision AC/DC current logging from 2 A to 6000 A, supporting up to 55 directly
connected current sensors. Its 1 ms recording interval is ideal for capturing fast-changing signals, while
the 7" TFT display provides clear, real-time data visualization for easy on-site monitoring. With the flexibility to run for hours on battery power, the LR8450-01 ensures continuous logging for
both stationery and mobile testing. Data can be stored on SD cards or USB sticks, and retrieval is made
easy through its Gigabit-LAN connector. The logger also features a DC input for additional supply power
flexibility. If no wireless modules are used, the logger can be controlled wirelessly from a PC, allowing
it to be placed in restricted or hard-to-access areas. Whether monitoring electric vehicles or managing
complex industrial systems, the LR8450-01 sets the standard for precision and adaptability in data
logging.
2. Select the Current Measurement Module(s)
There are two module types available, allowing you to combine up to 11 modules in a single setup to capture up to 55 current channels at once.
You can connect in total:
- Up to 4x U8556 Plug-in Current Modules
- Up to 7x LR8536 Wireless Current Modules2
Key features
- 5 current channels per module
- DC or ACrms current measurement
- 1 ms recording interval
- Automatic sensor recognition
2compatible only with wireless model LR8450-01
U8556
U8556 - Logger Module for Current Sensors
5-channel plug-in interface and signal conditioning module for the LR8450 Series Data
Logger to connect HIOKI Current Sensors with a PL14 connector Banner Specs: 5 input channels with individual signal conditioning 1 ms simultaneous update interval Operating temperature -20 oC to 55 oC Up to 4 modules per LR8450 Series Data Logger Can be combined with a large variety of current sensors from 2 A to 6000 A USPs: Individual scaling for each current sensorCurrent logging from 100 µA to 2 kA DC in one device Up to 20 channels precision current logging with 1 ms update intervalHigh-voltage Electric Vehicle (EV) battery current logging and low power circuit
current logging possible with a single device Applications: Development and analysis tool for improving the fuel efficiency of EVs Consumption monitoring of EV high-voltage batteries and low-voltage circuits like
power steering, seat heating, interior lighting etc. Optimizing the overall energy consumption of EVs to extend the driving range Optimizing the overall energy consumption of electric construction vehicles or electric
agricultural vehicles to extend the time between charging In detail:The U8556 Current Module is the interface between up to 5 clamp-on current sensors and the
LR8450 Series Data logger. Each input channel has its own signal conditioning which enables
individual scaling and simultaneous 1 ms recording. It is exclusively designed to add current
logging functionality to the highly versatile LR8450 Series Data Loggers. Up to four U8556
modules can be connected to a single LR8450 Series Data Logger.The module can be used with the ultra-compact yet high-precision current sensors CT7812
and CT7822 as well as with a variety of other HIOKI current sensor types reaching from 2 A to
6 kA. These can be used in any combination in accordance with the application and test
requirements, providing extended usability of the data logger. All temperature-compensated
https://www.hioki.com/euro-en/products/multichannel-data-loggers/multichannel/id_1266366
HIOKI current sensors with a PL14 connector are suitable to be used in combination with the
new U8556 Current Module.
LR8536
LR8536 - Wireless Logger Module for Current Sensors
5-channel wireless interface and signal conditioning module for the LR8450-01 Data Logger
to connect HIOKI Current Sensors with a PL14 connector Banner Specs:5 input channels with individual signal conditioning 1 ms simultaneous update interval Battery-powered wireless operation in tight spaces Operating temperature -20 oC to 55 oC Up to 7 modules can wirelessly connect to one LR8450-01 Data Logger Can be combined with a large variety of current sensors from 2 A to 6000 A USPs: Individual scaling for each current sensor Current logging from 100 µA to 2 kA DC in one device Up to 35 channels current logging with 1ms update interval High-voltage Electric Vehicle (EV) battery current logging and low power circuit
current logging possible with a single device Compact size and wireless capability, perfect for use in confined spacesApplications: Development and analysis tool for improving the fuel efficiency of EV Consumption monitoring of EV high-voltage batteries and low-voltage circuits like
power steering, seat heating, interior lighting etc. Optimizing the overall energy consumption of EVs to extend the driving rangeOptimizing the overall energy consumption of electric construction vehicles or electric
agricultural vehicles to extend the time between chargingIn detail: The LR8536 Wireless Current Module is the interface between up to 5 clamp-on current
sensors and the LR8450-01 Data Logger. Each current sensor input has its own signal
conditioning which makes it possible to have individual scaling and simultaneous 1 ms
recording. The module is exclusively designed to add current logging functionality to the highly
versatile LR8450-01 Data Logger. Up to seven LR8536 modules can be connected wirelessly
to a single LR8450-01 Data Logger. The module can be used with the ultra-compact yet high-precision current sensors CT7812
and CT7822 as well as with a variety of other HIOKI current sensor types reaching from 2 A to
6 kA. These can be used in any combination in accordance with the application and test
requirements, providing extended usability of the data logger. All temperature-compensated
HIOKI current sensors with a PL14 connector are suitable to be used in combination with the
new LR8536 wireless current module.
3. Select the Right Current Sensor(s)
Key features
- Measurable current 100 μA to 2 A (CT7812), 100 mA to 20 A (CT7822)
- High accuracy ±0.3 %
- Ultra-small size with slide open/lock mechanism
- Wide temperature range -40 to 85 °C
- DC to 5 kHz bandwidth3
HIOKI also offers a variety of other current sensors for the LR8450 suitable for every application. Different sensor types can be combined in accordance with your test requirements: from 2 A to 6000 A.4
All Current Sensors for LR8450 Series
3in combination with LR8450 Data Logger Series
4specifications depend on the current sensor type
CT7812
CT7812 - AC/DC Current Probe
Banner Specs: High accuracy ±0.3 % Measurable current 100 µA to 2 A Ultra small size sensor with slide open/lock mechanism Wide temperature range -40 to 85 oCDC to 5 kHz bandwidth with LR8450 Data Logger USPs:Easy installation, even in tight spaces Accurate low current measurement Allows for stable measurement from Alaska to the Sahara Applications:Development and analysis tool for improving the energy efficiency of electric vehicles
(EV) Consumption monitoring of low power EV circuits like Engine Control Units (ECUs),
interior lighting etc.Optimizing the overall energy consumption of low power circuits in EVs to extend the
driving rangeOptimizing the overall energy consumption of low power circuits in electric
construction vehicles or agricultural vehicles to extend the time between charging
Product In detail: The ultra small CT7812 Current Probe with its slide-open/lock feature is one of the smallest
high-accuracy sensors on the market. Contactless measurement of currents from 100 µA to 2
A AC/DC are possible even in the most confined spaces with a basic accuracy of ±0.3 %. It
gives development engineers of EVs, electric trucks, buses, construction, and agricultural
vehicles the possibility to accurately monitor energy consumption even under the most extreme
temperature conditions. Exclusively designed to be used with the LR8450 Data Logger Series, up to 55 currents can
be logged simultaneously on one device at a bandwidth of up to 5 kHz. Applications range from providing a detailed energy consumption insight of a vehicle under test to other complex
electrical systems. The CT7812 with its PL14 connector can be used with the LR8450 Data
Logger either in combination with the U8556 Plug-in Current Module or alternatively with the
LR8536 Wireless Current Module (requires LR8450-01).
CT7822
CT7822 - AC/DC Current Probe
Banner Specs: High accuracy ±0.3% Measurable current 1 mA to 20 A Ultra small size sensor with slide open/lock mechanism Wide temperature range -40 to 85oC DC to 5 kHz bandwidth with LR8450 Data Logger USPs:Easy installation, even in tight spaces Accurate low current measurement Allows for stable measurement from Alaska to the Sahara Applications: Development and analysis tool for improving the energy efficiency of electric vehicles
(EV) Consumption monitoring of low power EV circuits like Engine Control Units (ECUs),
wipers, entertainment system, seat heating etc. Optimizing the overall energy consumption of low power circuits in EVs to extend the
driving range Optimizing the overall energy consumption of low power circuits in electric
construction vehicles or agricultural vehicles to extend the time between charging In detail: The ultra small CT7822 Current Probe with its slide-open/lock feature is one of the smallest
high-accuracy sensors on the market. Contactless measurement of currents from 1 mA to 20
A AC/DC are possible even in the most confined spaces with a basic accuracy of ±0.3 %. It
gives development engineers of EVs, electric trucks, buses, construction, and agricultural
vehicles the possibility to accurately monitor the energy consumption under the most extreme
temperature conditions. Exclusively designed to be used with the LR8450 Data Logger Series, up to 55 currents can
be logged simultaneously on one device at a bandwidth of up to 5 kHz. Applications range from
providing a detailed energy consumption insight of a vehicle under test to other complex
electrical systems. The CT7822 with its PL14 connector can be used with the LR8450 Data
https://www.hioki.com/euro-en/products/current-probes/high-clamp/id_1266369
Logger either in combination with the U8556 Plug-in Current Module or alternatively with the
LR8536 Wireless Current Module (requires LR8450-01).
4. Visualize Your Test Results
In addition, HIOKI offers two free of charge tools for easy monitoring, analysis and data handling:
- Logger Utility software – Lets you control, configure, monitor and record data from up to 5 data loggers at once, up to 600 channels real-time monitoring
- GENNECT One – Allows to monitor and record data from up to 30 HIOKI devices
Versatile, Accurate & Flexible Data Logging Solution
Not limited to current measurement, the modular LR8450-01 Data Logger Series is a highly versatile and adaptable solution, built for professionals who require both speed and flexibility. It ensures stable and accurate measurements, even in high-noise environments like those near inverters, thanks to its advanced noise resistance. Equipped with optional battery packs and wireless modules, it offers flexible placement near DUTs, seamless data transfer, and real-time analysis on PCs or tablets, ensuring effortless and reliable operation.
Versatility
The high-speed LR8450 data acquisition system supports up to 120 channels with four plug-in modules, expandable to 330 channels by adding seven wireless modules5. In combination with a wide range of measurement modules it is the ideal tool for both simple and complex applications.
- Mix & match modules to fit your test requirements
- Measurement items: voltage, current, temperature (thermocouples, RTD), resistance, humidity, strain, stress, vibration, CAN & CAN FD input/output
- Up to 330 channels with a single device
- Select from 7 plug-in and 7 wireless measurement modules
5compatible only with wireless model LR8450-01
High Accuracy
The LR8450 is engineered to provide precise and reliable data at all times. Its advanced design and the use of state-of-the-art technologies ensure low noise and exceptional accuracy, even in the most challenging environments, empowering users to make informed decisions and optimize their system’s performance.
LR8450 Data Logger – Improved Noise Resistance
The HIOKI Data Logger LR8450 is designed to minimize noise interference, ensuring stable measurements even at elevated frequencies. This enhancement is particularly beneficial in environments with significant electrical noise, e.g. near inverters, as it improves the accuracy and reliability of the data acquired.
Precise and ultra-compact: Clamp Sensors CT7812 (2A) & CT7822 (20A)
Precision and portability in the palm of your hand! The ultra-compact CT7812 and CT7822 current sensors, built on advanced Fluxgate technology, deliver outstanding long-term temperature stability and 0.3% accuracy. Their compact design ensures seamless integration into tight spaces without sacrificing performance.
Flexibility
The versatility of the wireless functionality allows optimum flexibility for your all measurement setups.
- Perform autonomous measurements for hours without requiring a power supply by equipping the LR8450 with up to two battery packs. In addition, each wireless module can be fitted with its own battery pack, enabling flexible placement close to the DUT for maximum convenience.
- The wireless capability provides several key advantages: you can position the wireless modules near the DUT and seamlessly transfer measurement data to the data logger via wireless LAN. Alternatively, by using the logger with plug-in modules, you can stream real-time measurement data directly to a PC or tablet for immediate analysis.
Find more details on how you can use the wireless functionality to make your measurements even more flexible and easy further below.
Z1007
Z1007 - Battery Pack for LR8450 Series
The Z1007 is a lithium-ion battery pack for data loggers and wireless logger modules of the HIOKI LR8450 series.The batteries charge while installed in the data logger or one of the wireless modules. If a wireless module is powered via an AC adapter and the power supply is interrupted during a measurement, the wireless module will automatically switch to battery power.The LR8450 and LR8450-01 data loggers can be equipped with either one or two Z1007 battery packs, while each wireless logger module requires one Z1007. Installing one Z1007 in a logger provides approximately 2 hours of measurement time on battery power, depending on the number of connected modules. Using two Z1007 packs roughly doubles the runtime to around 4 hours.When a Z1007 is installed in a wireless logger module, the approximate runtimes are as follows:LR8530: 9 hoursLR8531: 7 hoursLR8532: 9 hoursLR8533: 9 hoursLR8534: 5 hoursLR8535: 10 hours (5 hours when using two non-contact CAN sensors)LR8536: 5 hoursTechnical details: Battery type: Lithium ionFor use with: LR8450, LR8450-01, LR8530, LR8531, LR8532, LR8533, LR8534, LR3535, LR8536Replacement battery for: LR8410, LR8510, LR8511
No Strings Attached – Effortless Monitoring, Anytime, Anywhere
Wireless modules
Place up to 7 wireless modules up to 30 m away from the data logger and transfer the data to the logger in real-time via wireless LAN.
Wireless connection to PC
Use the wireless LAN to connect the data logger to a PC. Place the instrument up to 30 m away from the PC, from which you can control the logger and monitor your data in real-time.
Wireless connection via access point
Connect your PC and the data logger to the same internal wireless LAN network. This allows you to control the logger and monitor your measured data in real-time from anywhere.
All Measurement Modules for LR8450 Data Logger Series
Select the modules in accordance with your test requirements
PLUG-IN MODULES:
U8550
U8550 - Logger Module for Voltage and Temperature, 10 ms, 15 Channels
15-channel plug-in interface module for the LR8450 Data Logger Series, update interval 10
ms, for DC voltage, temperature, and humidity, 16 bits, 100 V direct input, 300 V isolation to
earth and between channels Banner Specs: 15 input channels for DC voltage, temperature, and humidity (M3 screw-type terminal
block)Supports thermocouples (Type K, J, E, T, N, R, S, B, C) 10 ms update interval
- A/D resolution: 16 bits Voltage: 9 ranges, ±10 mV to ±100 V; 1-5 V range for 4-20 mA Applications: Analysis of temperature variations in EV components or engines Measurement of ambient humidity and temperature in labs or storage facilities Monitor voltage fluctuations and heat levels in machinery In detail:The U8550 Voltage/Temperature Module is a 15-channel plug-in module for the LR8450 Data
Logger Series. Up to four U8550 modules can be connected to a single LR8450 or LR8450-
01 Data Logger, allowing users to record data from up to 60 channels in a single device. This module supports precise DC voltage measurements with a direct input capacity of up to
100 V. Its 300 V isolation to earth and between channels ensures safe and reliable operation.
Additionally, the U8550 can measure temperature using thermocouples and capture humidity,
making it versatile for applications requiring comprehensive environmental monitoring. Its
compatibility with various thermocouple types allows flexibility for diverse thermal analysis
tasks in research, industrial, and environmental settings. Each channel is individually
configurable, giving users the freedom to tailor their setups to specific testing requirements. With a fast update interval of 10 ms and 16-bit A/D resolution, the U8550 delivers highprecision data acquisition. The module offers nine measurement ranges, from ±10 mV to
±100 V, ensuring accurate readings across a variety of applications. To measure 4-20 mA
signals, a 250 Ω shunt resistor can be used with the 1-5 V range, adding to the module's
adaptability.
U8551
U8551 - Universal Logger Module, 10 ms, 15 Channels
The U8551 is a plug-in module for the LR8450 and LR8450-01 memory loggers. This unit has 15 channels and can measure voltage, temperature (thermocouples and RTD), humidity, and resistance. It supports a maximum sampling rate of 10 ms and uses a push-button type terminal block (4 terminals per channel). Key Features: 15 channels for voltage, temperature (thermocouples, RTD), humidity, and resistance measurement. Maximum sampling rate of 10 ms. Push-button type terminal block for ease of use.All channels are isolated, ensuring versatile measurement.
U8552
U8552 - Logger Module for Voltage and Temperature, 30 Channels
The U8552 plug-in module for the Memory Logger LR8450 und LR8450-01 is similar to the U8550 but with 30 channels. This unit can measure voltage, temperature, and humidity. Its sampling rate is up to 20 ms, but when 15 or fewer channels are used, it supports 10 ms. Key Features: 30 channels for voltage, temperature (thermocouples), and humidity measurement. Maximum sampling rate of 20 ms (or 10 ms with 15 or fewer channels). Push-button type terminal block for easy connectivity.Ideal for high-channel measurements in larger setups.
U8553
U8553 - Voltage Logger Module, 1 ms, 5 Channels
The U8553 plug-in module for the Memory Logger LR8450 und LR8450-01 has 5 channels dedicated to high-speed voltage measurement, with a smallest sampling interval 1 ms. It is ideal for capturing fast voltage changes. Key Features: 5 high-speed channels for voltage measurement. Maximum sampling rate of 1 ms for rapid data acquisition.M3 screw-type terminal block for secure connections. Suited for applications requiring high-speed voltage monitoring.
U8554
U8554 - Logger Module for Strain Gauges
The U8554 plug-in module for the LR8450 and LR8450-01 memory loggers is a specialised unit with 5 channels for measuring deformation under pressure. It can be connected directly to strain gauges and supports various configurations such as the 1-gauge or 4-gauge method. The maximum sampling rate is 1 ms, which makes it suitable for applications with precise strain measurement.Important functions:5 channels for measuring strains with different strain gauge configurations.. Maximum sampling rate of 1 ms.Push-button terminal block for easy connection of strain gaugesUnterstützt 1-Messstreifen-, 2-Messstreifen- und 4-Messstreifen-Methoden, wodurch sie für verschiedene Dehnungsanwendungen anpassbar ist.
U8555
U8555 - Logger Module for CAN/CAN FD input and output
The U8555 CAN Module offers the possibility to receive and send both CAN and CAN FD signals. Equipped with two channels, it can capture up to 500 CAN signals at a sampling rate of 100 ms/S, or up to 50 signals at 10 ms/S. This module is ideal for real-time data acquisition and analysis of vehicle parameters, when used with the Hioki Data Logger models LR8450 and LR8450-01. With U8555 analog measurement data recorded with the LR8450 can be output as CAN signals. Its versatility enables seamless integration into existing CAN systems.Technical Details: Model: U8555Signals: CAN/CAN FD input and output, switchable Channels: 2 Max. Sampling Rate: 10 ms/S Max. Number of CAN Signals: 500 signals Compatibility: LR8450, LR8450-01
U8556
U8556 - Logger Module for Current Sensors
5-channel plug-in interface and signal conditioning module for the LR8450 Series Data
Logger to connect HIOKI Current Sensors with a PL14 connector Banner Specs: 5 input channels with individual signal conditioning 1 ms simultaneous update interval Operating temperature -20 oC to 55 oC Up to 4 modules per LR8450 Series Data Logger Can be combined with a large variety of current sensors from 2 A to 6000 A USPs: Individual scaling for each current sensorCurrent logging from 100 µA to 2 kA DC in one device Up to 20 channels precision current logging with 1 ms update intervalHigh-voltage Electric Vehicle (EV) battery current logging and low power circuit
current logging possible with a single device Applications: Development and analysis tool for improving the fuel efficiency of EVs Consumption monitoring of EV high-voltage batteries and low-voltage circuits like
power steering, seat heating, interior lighting etc. Optimizing the overall energy consumption of EVs to extend the driving range Optimizing the overall energy consumption of electric construction vehicles or electric
agricultural vehicles to extend the time between charging In detail:The U8556 Current Module is the interface between up to 5 clamp-on current sensors and the
LR8450 Series Data logger. Each input channel has its own signal conditioning which enables
individual scaling and simultaneous 1 ms recording. It is exclusively designed to add current
logging functionality to the highly versatile LR8450 Series Data Loggers. Up to four U8556
modules can be connected to a single LR8450 Series Data Logger.The module can be used with the ultra-compact yet high-precision current sensors CT7812
and CT7822 as well as with a variety of other HIOKI current sensor types reaching from 2 A to
6 kA. These can be used in any combination in accordance with the application and test
requirements, providing extended usability of the data logger. All temperature-compensated
https://www.hioki.com/euro-en/products/multichannel-data-loggers/multichannel/id_1266366
HIOKI current sensors with a PL14 connector are suitable to be used in combination with the
new U8556 Current Module.
WIRELESS MODULES:
LR8530
LR8530 - Wireless Logger Module for Voltage and Temperature, 15 channels
The LR8530 Wireless unit for the LR8450-01 with 15 channels screw type terminals (M-3mm ) for measurement of Voltage, temperature (with thermocouple) at a maximum sample rate of 10ms/s and a maximum distance to LR8540-01 of 30 meters.Technical Details: 15 channels, for DC voltage and temperature (thermocouples) measurement Maximum input voltage ±100 V DC Wireless connection between LR8450-01 and LR8530Radio distance up to 30 m (clear of sight) Sampling rate of up to 10 ms with 15 channels
LR8531
LR8531 - Wireless Logger Module for LR8450-01 (Universal Unit)
The LR8531 Wireless Universal Unit, compatible with the LR8450-01 Wireless Data Logger, offers seamless remote data logging via wireless LAN. With 15 input channels, it supports the measurement of voltage, temperature (thermocouples), humidity, RTD (Pt100, Pt1000), and resistance, making it suitable for diverse applications such as automotive testing, environmental monitoring, and industrial research. Compact and easy to install close to the DUT, the LR8531 transfers logged data wirelessly to the LR8450 Data Logger. For flexible operation, the unit can be powered by either 100 to 240 V AC or an optional battery pack. Technical Details: Measurement Channels: 15 Measurement Types: Voltage, temperature (thermocouples), humidity, temperature (RTD), resistance Input Terminals: Push-button type terminal block Input Type: Scanning by semiconductor relays, all channels isolated (except RTD and resistance measurements) Max. Data Refresh Interval: 10 ms A/D Resolution: 16 bits Maximum Input Voltage: ±100 V DC Isolation to Earth: 300 V AC/DC, CAT II Digital Filter: Automatic cutoff frequency based on data refresh interval Operating Temperature: -20°C to 55°C Power Supply: Battery pack Z1007 or AC adapter Z1008 Wireless Connectivity: IEEE 802.11b/g/n, 30 m line-of-sight range Dimensions: Approx. 154 mm (W) × 106 mm (H) × 57 mm (D) Weight: Approx. 386 g (including wireless LAN adapter)
LR8532
LR8532 - Wireless Logger Module for Voltage and Temperature, 30 channels
The LR8532 Wireless Voltage/Temp Unit compatible with the LR8450-01 Wireless Data Logger, offers seamless remote data logging via wireless LAN. With 30 input channels it can accurately measure voltage and temperature by means of thermocouples, making it suitable for a variety of applications, including environmental testing, automotive analysis, and industrial research. Compact and easy to install close to the DUT, the LR8532 transfers logged data wirelessly to the LR8450-01 Data Logger. For flexible operation, the unit can be powered by either 100 to 240 V AC or an optional battery pack. Technical Details: Measurement Channels: 30 Measurement Types: Voltage, temperature (thermocouples) Max. Data Refresh Interval: 10 ms Input Terminals: Push-button type terminal block (2 terminals per channel) Input Type: Scanning by semiconductor relays, all channels isolated A/D Resolution: 16 bits Maximum Input Voltage: ±100 V DC Isolation to Earth: 300 V AC/DC, CAT II Digital Filter: Automatic cutoff frequency based on data refresh interval Operating Temperature: -20°C to 55°C Power Supply: Battery pack Z1007 or AC adapter Z1008 Wireless Connectivity: IEEE 802.11b/g/n, 30 m line-of-sight range Dimensions: Approx. 154 mm (W) × 106 mm (H) × 57 mm (D) Weight: Approx. 388 g (including wireless LAN adapter)
LR8533
LR8533 - Wireless Voltage Logger Module, 1 ms, 5 channels
The LR8533 Wireless unit for the LR8450-01 with 5 channels screw type terminals (M-3mm ) for measurement of Voltage at a maximum sample rate of 1ms/s and a maximum distance to LR8540-01 of 30 meters. Technical Details: 5 channels, for voltage measurement Maximum input voltage ±100 V DC Wireless connection between LR8450-01 and LR8534 Radio distance up to 30 m (clear of sight) Sampling rate of up to 1 ms with 5 channelsFor measuring various sensor outputs at several tens of Hz, such as pressure and vibration.
LR8534
LR8534 - Wireless Logger Module for Strain Gauges
The LR8534 Wireless unit for the LR8450-01 to measure the output voltage of strain sensors at a maximum sample rate of 1ms/s over a maximum radio distance to the LR8540-01 of 30 metres.
The module has 5 channels. Each channel has a 5-pin push-button terminal block for connecting strain sensors. Technical Details: 5 channels, for strain measurement Wireless connection between LR8450-01 and LR8534 Radio distance up to 30 m (clear of sight)Sampling rate of up to 1 ms with 5 channelsDirect input of strain gages and strain gage transducersMaximum input voltage ±0.5 V DC
LR8535
LR8535 - Wireless logger module for strain gauges
Wireless CAN unit, CAN/CAN FD input, 2ch, Max. 10ms/S (up to 50 CAN signals), Max. 500 CAN signals (at 100 ms/S), for LR8450-01
LR8536
LR8536 - Wireless Logger Module for Current Sensors
5-channel wireless interface and signal conditioning module for the LR8450-01 Data Logger
to connect HIOKI Current Sensors with a PL14 connector Banner Specs:5 input channels with individual signal conditioning 1 ms simultaneous update interval Battery-powered wireless operation in tight spaces Operating temperature -20 oC to 55 oC Up to 7 modules can wirelessly connect to one LR8450-01 Data Logger Can be combined with a large variety of current sensors from 2 A to 6000 A USPs: Individual scaling for each current sensor Current logging from 100 µA to 2 kA DC in one device Up to 35 channels current logging with 1ms update interval High-voltage Electric Vehicle (EV) battery current logging and low power circuit
current logging possible with a single device Compact size and wireless capability, perfect for use in confined spacesApplications: Development and analysis tool for improving the fuel efficiency of EV Consumption monitoring of EV high-voltage batteries and low-voltage circuits like
power steering, seat heating, interior lighting etc. Optimizing the overall energy consumption of EVs to extend the driving rangeOptimizing the overall energy consumption of electric construction vehicles or electric
agricultural vehicles to extend the time between chargingIn detail: The LR8536 Wireless Current Module is the interface between up to 5 clamp-on current
sensors and the LR8450-01 Data Logger. Each current sensor input has its own signal
conditioning which makes it possible to have individual scaling and simultaneous 1 ms
recording. The module is exclusively designed to add current logging functionality to the highly
versatile LR8450-01 Data Logger. Up to seven LR8536 modules can be connected wirelessly
to a single LR8450-01 Data Logger. The module can be used with the ultra-compact yet high-precision current sensors CT7812
and CT7822 as well as with a variety of other HIOKI current sensor types reaching from 2 A to
6 kA. These can be used in any combination in accordance with the application and test
requirements, providing extended usability of the data logger. All temperature-compensated
HIOKI current sensors with a PL14 connector are suitable to be used in combination with the
new LR8536 wireless current module.