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Introduction:
HE400A-EX is one of the temperature and humidity transmitter
developed by HUATO. it adopt high-performance sensors and
industrial SCM design ,the quality is guaranteed . This transmitter
supports Current output. A special design features was given to it
to remove the heat influence from the circuit. It can be mounted on
wall, and accuracy is relatively high . HE400 series equipped with
a large screen LCD display , which is capable of simultaneously
display the temperature and humidity value. What’s more , it has
external probe. Please choose the models you need according to the
datasheet below.
Equipped with external sensor and high-performance low-power SCM
design.
Industrial design, effectively advoid the influence generated from
within.
Various outputs is supported , 4~20mA/0~5V/0~10V/RS485/Modbus.
install and maintain is easy .
It is a Economical and practical device.
Dimensions of products : 100*100*30mm(3.94"*3.94*1.28"inch)
LCD : 60*40mm(2.36"*1.57"inch)
Certificates 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 desiged for control
in conditioning and ventilation application in following sectors :
pharmacy, chean rooms, ventilation ducts, industrial and vivil
sectors, crowded places , canteens, auditoria, gyms, high-density
farms, greenhouse , ect .
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