Beijing Silk Road Enterprise Management Services Co.,LTD
Professional manufacture in temperature humidity instruments and environment monitoring system!
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HE400V5-EX a HUATO transmitter that turns emperature and humidity signals into voltage signals. it adopt high-performance sensors from Switzerland ,the stability is guaranteed . This series transmitter supports four kinds of output, RS485 and Standard Modbus protocol/ Voltage and Current and this model support voltage output. It has a special design features to get rid of the heat influence of the circuit. Its measuring range is wide , and accuracy is high . All HUATO HE400 series equipped with a LCD display , which simultaneously displays the temperature and humidity value. it has external probe. You can choose the right model according to the datasheet below.
It uses external sensor and high-performance low-power SCM design.
It adopt Industrial design, effectively advoid the heat influence generated from within.
Various outputs 4~20mA/0~5V/0~10V/RS485/Modbus user selectable.
Install and maintain and use is easy.
It is a high accuracy, practical device.
Dimensions : 100*100*30mm(3.94"*3.94*1.28"inch)
LCD size: 60*40mm(2.36"*1.57"inch)
Certificates this product 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 temperature humidity transmitter has been widely use in the following sectors : pharmacy , chean rooms, ventilation ducts, industrial and vivil sectors, crowded places , canteens, auditoria, gyms, high-density farms, greenhouse , ect .