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298HT/RS485 Online Temperature and Humidity Logger

298HT/RS485 Online Temperature and Humidity Logger

298HT/RS485 online temperature and humidity logger, equipped with temperature sensors of outstanding accuracy and repeatability, excellent long-term stability, and automatic temperature compensation, is used for monitoring and recording temperature data.

  • Product Details

298HT/RS485 online temperature and humidity logger, equipped with temperature sensors of outstanding accuracy and repeatability, excellent long-term stability, and automatic temperature compensation, is used for monitoring and recording temperature data.

The 298HT/RS485 online temperature and humidity logger is configured with RS485(ModbusRTU) interface. When using DC24V power supply, the collected data can be uploaded to the user's system in real time.

The 298HT/RS485 can be connected to a PC via a USB Type-B interface, using the ZCLOG Analysis data analysis software to download collected data, plot trend graphs, analyze statistical data, and generate reports.

The 298HT/RS485 online temperature and humidity recorder uses DC24V power supply and built-in backup battery for the recorder to continue collecting and storing data when the DC24V power supply is disconnected. The red status indicator blinks, indicating that the recorder is collecting data; Green indicator light steady on indicates that the recorder uses DC24 power supply.

 

 

Specifications

 

Model 298HT/RS485
Range -40 ~ 80℃
0~100 %RH
Resolution ≤0.01℃
≤0.01%RH
Accuracy ≤±0.3℃(5~60℃)
≤±2.0%RH(0~90%RH@25℃)
Power supply selection DC24V
Communication interface RS485(ModbusRTU)
USB Type-B
Storage capacity 2*30000
Sampling interval 6s~24h
Size 90mm*158mm*38mm
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