LR8431 - Handheld 10-channel Data Logger for voltage, temperature and pulse logging

10-channel handheld data logger for voltage / temperature plus 4 channels for pulse / rotation, isolated inputs, up to 60 VDC, max. sampling speed 10 ms, up to 16 GB USB storage capacity, LCD display, signal input via M3 screw terminals

€1,358.00*

Content: 1 Each

*Prices excl. VAT plus shipping costs

In stock in Germany

Available stock: 2

Product details

Product number: LR8431-20

EAN: 4536036001439

Length: 176 mm

Width: 41 mm

Height: 101 mm

Weight: 1.42 kg

Product information LR8431 - Handheld 10-channel Data Logger for voltage, temperature and pulse logging

Key Specifications:

10 isolated analog & 4 pulse channels
10 ms update interval
5 voltage ranges, 100 mV to 60 VDC (direct input)
Smallest voltage resolution: 5 µV - 16-bit resolution

Typical Applications:

Long-term autonomous logging of voltages
Temperature monitoring with thermocouples

	Smallest voltage range	Direct input for heatflow sensors
LR8431	100 mV	-
LR8432	10 mV	yes

Detailed Product Overview:

The HIOKI LR8431 Data Logger is a compact, high-performance data logger designed for precise and efficient multi-channel data collection. It features 10 isolated analog and 4 pulse channels, allowing for comprehensive monitoring across various parameters. The device supports real-time data recording at an impressive 10 ms update interval, making it ideal for capturing fast-changing signals. With a smallest voltage resolution of 5 µV and the capability to handle direct voltage inputs in 5 ranges from 100 mV to 60 VDC, it offers versatility for a wide range of industrial .

The logger can be powered in multiple ways, offering flexibility and convenience for users in different settings. It comes with an included AC adapter that supports voltages from 100 to 240 V AC. Additionally, the logger can be powered by an optional battery pack for portable use, providing up to 2.5 hours of continuous operation. For longer use in field or in vehicles, the LR8431 also accepts a wide range DC power input from 10 to 16 V DC, ensuring reliable operation in various scenarios.

Analog voltage signals as well as various types of thermocouples are connected to the logger's input via M3 screw terminals. Equipped with a 16-bit delta-sigma A/D converter and proprietary digital filtering technology, the LR8431 effectively reduces noise, including inverter switching noise and line-frequency hum. This ensures that measurements remain accurate and reliable, even in electrically noisy environments.

The LR8431 offers multiple storage options up to 16 GB of capacity, ensuring that users can log large amounts of data without interruption. Additionally, the integrated software facilitates seamless data analysis, enhancing the overall user experience. Its portability and robust features make the Data Logger LR8431 a valuable tool for professionals in fields like automotive testing, electronics, and HVAC system evaluation.

LR8431-20 Data Logger
Measurement Guide
USB cable
Z1005 AC Adapter
CD-R containing: Instruction manual, Logger Utility instruction manual, Data acquisition application program (Logger Utility)

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