RS485 Modbus RTU Temperature and Humidity Transmitter – -40 to 125 °C, 0-100 % RH, Wall or DIN Mount, Optional Display
Price range: $49.99 through $61.99
Temperature and humidity transmitter with RS485 Modbus RTU output, -40 to 125 °C and 0-100 % RH, 12-24 VDC, for wall or DIN-rail mounting. With or without local display.
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Description
Temperature and relative-humidity transmitter that reports over RS485 Modbus RTU to a PLC, RTU, data logger or SCADA master. Use it to watch control rooms, instrument shelters, electrical buildings, battery and telecom huts, and cold rooms, and to trigger heaters or dehumidifiers in winter.
Versions
- CWT-XYTH-S: RS485 output, no display
- CWT-XYTH-S-D: RS485 output with local display
Specifications
- Temperature range: -40 to 125 °C
- Humidity range: 0-100 % RH
- Output: RS485, Modbus RTU
- Default settings: 9600 baud, N, 8, 1; device address 1 (slave ID can be changed over Modbus)
- Register scaling: temperature raw value 0-1650 = -40 to 125 °C; humidity raw value 0-1000 = 0-100 % RH
- Supply: 12-24 VDC
- Mounting: wall or 35 mm DIN rail; open the enclosure to wire
- Configuration: by PC through an RS485-to-USB converter
Data as listed in the product specification.
Additional information
| Version | CWT-XYTH-S (no display), CWT-XYTH-S-D (with display) |
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