Acrel LED Display Temperature and Humidity Control Cabinet with Modbus-RTU Whd20r-11/C

Min.Order: 1
Product origin: Shanghai, China
Infringement complaint: complaintComplaint
US$ 34.3

Description
WHD series is mainly for temp and humidity adjust and control in high medium switchgear cabinet,terminal box and other devices.
It can show temp and humidity by led display,it is with heater,sensor fault indicator,transmission function,and with RS485
communication.

Technical parameter
Value
Measuring range
Temperature
-40.0ºC~99.9ºC
Humidity
0%RH~99%RH
Precision
Temperature
±1ºC
Humidity
±5%RH
Transmitting output
DC4~20mA or DC0~20mA
Set range of controlling parameter
Heating for Temperature rising
-40.0ºC~40.0ºC
Blowing for temperature decreasing
0.0ºC~99.9ºC
Humidity control
20%RH~90%RH
output contact capacity
5A/AC250V
Start/stop gap
5
Communication port
RS485,MODBUS(RTU)treaty
Auxiliary power
Voltage
AC/DC85-265V
Consumption
Basic power consumption(≤0.8w) +relay power consumption (each channel≤0.7w)
Insulation resistance
≥100MΩ
power-frequency with stand voltage
power with shell, touchable metal parts/power with other terminal group 2kV/1min(AC,RMS)
average work time without stop page
≥50000 hours
Working condition (controller)
Temperature
-20ºC~+60ºC
Humidity
≤95%RH,without condensation and corrosive gas
Altitude
≤2500m
Start/stopgap:In the control process, for the execution part (heater or fan), the difference between starting temperature
(humidity) and stopping temperature(humidity).
 

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