CWS86Y Wall-Mounted Temperature And Humidity Transmitter Hospital Wards Clean Rooms HVAC
The CWS86Y wall-mounted humidity and temperature transmitter fits into an 86 bottom box. Using Swiss SENSOR high-performance temperature and humidity sensor chip, the circuit adopts loop design, which avoids the problem of inaccurate measurement caused by internal temperature rise. Available with and without display.
| Base parameters | |
| Measuring medium | Gas (compatible with contact material) | 
| Temperature range | -40~80℃ | 
| Humidity range | 0-100%RH (relative humidity) | 
| Overall weight | ≈85g | 
| Response frequency | ≤2Hz | 
| Stable performance | ±1%RH FS/year ±0.2°C/year | 
| Degree of protection | IP30 | 
| Speed of response | 15s (temperature at 10°C per step, humidity at 10%RH per step, gas flow rate of 0.1m/s.) ) | 
| Output power | |
| 4~20mA | 9~28VDC | 
| RS485 | 5~28VDC | 
| Maximum power | |
| 4~20mA | ≤0.04Us(W) | 
| RS485 | ≤0.015Us(W) | 
| Load characteristics | |
| load | ≤{(Us-7.5)÷0.02}Ω (US=Supply voltage) | 
| Environmental conditions | |
| Ambient temperature | -40~85℃ | 
| Ambient humidity | 0%~95%RH(no condensation, no condensation) | 
| Overall material | |
| Body housing | ABS engineering plastics | 
| Display | LCD display without backlight | 
| Electrical protection | |
| Short-circuit protection | perpetual | 
| Anti-polarity protection | No damage, but not working | 
| Insulation resistance | ≥100MΩ,500VDC | 
| Dielectric strength | 500VAC | 
| Output limits | |
| 4-20mA | Output min. 4mA, output max 20mA | 
| RS485 | Output minimum 0, output maximum 1650/1000 |