Product Overview
This temperature and humidity transmitter, featuring RS485 communication (Modbus-RTU), is designed for applications requiring precise environmental monitoring. It is widely used in communication engine rooms, automation, and automatic control systems. The product offers complete isolation between input power, temperature measurement, and signal output, ensuring safety and reliability. Its design is aesthetically pleasing and facilitates easy installation. Key advantages include high measurement accuracy due to a Swiss-imported measuring unit, stable communication via a professional 485 electric circuit, and a wide voltage power supply (10V-30V DC) for convenience.
Product Attributes
- Brand: Ren Ke
- Origin: Shandong, China
- Communication Protocol: RS485 (Modbus-RTU)
- Shell Type: Wall wangzi shell
Technical Specifications
| Model/Part | Description | Supply Power | Humidity Measurement Range | Temperature Measurement Range | Humidity Accuracy | Temperature Accuracy | Work Environment | Output Signal | Parameter Configuration |
|---|---|---|---|---|---|---|---|---|---|
| Wall wangzi shell (RS-WS-N01-2) | 485 communication, Wall wangzi shell | 10~30V DC | 0~100% RH | -40 ~80 | 3%RH (default) | 0.5 (default) | -20 ~60, 0~80%RH | RS485 | Software setting |
| Probe Options | Built-in copper head | ||||||||
| Probe Options | Built-in PE head | ||||||||
| Probe Options | Built-in Siemens head | ||||||||
| Probe Options | External waterproof probe | ||||||||
| Probe Options | External high-sensitivity probe | ||||||||
| Probe Options | External common probe | ||||||||
| Probe Options | External metal waterproof probe | ||||||||
| Probe Options | External long metal probe | ||||||||
| Probe Options | External wide temperature probe (B) | ||||||||
| Relay Options | 1 relay normally open contact output (R1) | ||||||||
| Relay Options | 2-way relay normally open contact output (R2) | ||||||||
| Alarm Option | Built-in buzzer (B1) |
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