Beijing Silk Road Enterprise Management Services Co.,LTD
Professional manufacture in temperature humidity instruments and environment monitoring system!
Add to Cart
Introduction:
HE400M is a temperature relative humidity transmitter, the stability is assured. it adopt high-performance sensors. This transmitter supports Modbus standard output, (other RS485 and Standard Modbus protocol/ Current output is optional). we give it a design features to avoid the influence of the heat generated within. It is a wide measuring range and high accuracy transmitter. LCD display has been equipped for all HE400 series temperature and humidity transmitter, it displays temperature and humidity value in real-time. In addition, it is an internal sensor device. Customers can have their own choices according to their needs.
Uses high-performance low-power SCM design.
Professional industrial design, advoid heat influences.
Enjoy Modbus output. various outputs 4~20mA/0~5V/0~10V/RS485 are optional
Easy to install, use and maintain .
Enjoy high accuracy. Economical.
Product size: 100*100*30mm(3.94"*3.94*1.28"inch)
LCD size: 60*40mm(2.36"*1.57"inch)
Certifications acquired : CE,ISO
Models list and specifications :
| Model | HE400A | HE400A-EX | HE400V5 | HE400V5-EX | HE400V10 | HE400V10-EX |
|---|---|---|---|---|---|---|
| Temperature Accuracy | ±0.5℃ | |||||
| Humidity Accruacy | ±3%RH | |||||
| Temperature Range | 0~50℃ | -30~70℃ | 0~50℃ | -30~70℃ | 0~50℃ | -30~70℃ |
| Humidity Range | 0~100%RH | |||||
| Sensor type | Internal | External with 3 meters cable | Internal | External with 3 meters cable | Internal | External with 3 meters cable |
| Output | 4~20mA | 0~5V | 0~10V | |||
| Wire mode | 3 lead terminals | 4 lead terminals | ||||
| Resolution | 0.1℃/0.1%RH | |||||
| Power supply | 9V~30V DC | |||||
| Net weight | 280g | |||||
| Accessory | Operation manual | |||||
| Model | HE400M | HE400M-EX | HE400N | HE400N-EX |
|---|---|---|---|---|
| Temperature Accuracy | ±0.5℃ | |||
| Humidity Accruacy | ±3%RH | |||
| Temperature Range | 0~50℃ | -30~70℃ | 0~50℃ | -30~70℃ |
| Humidity Range | 0~100%RH | |||
| Sensor type | Internal | External with 3 meters cable | Internal | External with 3 meters cable |
| Output | Modbus | RS485 | ||
| Wire mode | 4lead terminals | |||
| Resolution | 0.1℃/0.1%RH | |||
| Power supply | 9V~30V DC | |||
| Net weight | 280g | |||
| Accessory | Operation manual | |||
Product pictures
Applications:
HE400 series transmitter is widely used in the following industries like : pharmacy, chean rooms, ventilation ducts, industrial and vivil sectors, crowded places , canteens, auditoria, gyms, high-density farms, greenhouse , ect .
Factory