LR8514 - Wireless Temperature and Humidity Data Logger with 500,000 Data Points per Channel

Key Specifications

• Number of channels: 2 ch (temperature) + 2 ch (humidity) 
• Measurement items: Temperature, humidity 
• Measurement range: Temperature −40 °C to 80 °C; humidity 0 to 100 %RH
• Resolution: Temperature 0.1 °C; humidity 0.1 %RH 
• Measurement accuracy (with Z2010/Z2011): Temperature ±0.5 °C (10 to 60 °C); humidity ±3 %RH (20 to 30 °C, 20 to 90 %RH)
•  Recording capacity: 500,000 data items per channel
•  • Recording interval: 0.5 to 30 s, 1 to 60 min (14 selections) 

The LR8514 is a compact wireless temperature and humidity data logger designed for precise environmental monitoring in industrial, laboratory, and facility management applications. Used with the Z2010 or Z2011 humidity sensor, it enables accurate measurement of relative humidity and temperature at up to two sensor positions for comparison purposes. 

With 500,000 data points per channel, long-term environmental recording is ensured. Depending on the selected recording interval (0.5 s to 60 min), maximum recording time ranges from 13 h 53 min up to over 365 days. 

Selectable recording modes allow one-time recording (stop when memory is full) or endless recording (overwrite oldest data automatically).

The logger is battery-operated and suitable for flexible installation without permanent wiring. For continuous operation, the optional Z2003 AC Adapter (power cord attached) can be ordered separately. Time-controlled Bluetooth® activation supports extended battery life. 

The included Logger Application Disc (DVD) contains the Instruction Manual (PDF), Logger Utility software, Wireless Logger Collector, and the Logger Utility User Manual. 

Humidity sensor (Z2010/Z2011) is not included and must be ordered separately. 

Typical applications: climate monitoring, warehouse monitoring, production environment control, test chambers, and laboratory monitoring. 

Optional accessories: Z2010 Humidity Sensor (approx. 50 mm) Z2011 Humidity Sensor (cable length approx. 1.5 m) Z2003 AC Adapter (power cord attached) Z5004 Magnetic Strap Z5020 Magnetic Strap (extra strength)"