WHD series smart temperature and humidity controller is suitable for adjustment and control of temperature and humidity in equipments of high voltage switchgear, terminal box, ring network panel, box transformer substation etc.
MINIMUM PACKAGE
|
||||
MINIMUM PACKAGE
|
Package Dimension(1 PC) 170*150*130mm |
Package Weight(1 PC) 0.15Kg |
||
WHOLE BOX PACKAGE
|
Package Dimension(36 PCS) 450*240*250mm |
Package Weight(36 PCS) 6.5kG |
||
PRODUCT HS CODE
|
9028301400 |
Technical Parameter |
Value |
|
Measuring Range |
Temperature |
-40.0℃~99.9℃ |
Humidity |
0%RH~99%RH |
|
Precision |
Temperature |
±1℃ |
Humidity |
±5%RH |
|
Transmitting Output |
DC 4-20mA or DC 0~20mA |
|
Ser range of controlling parameter |
Heating for Temoerature rising |
-40.0℃~40.0℃ |
Blowing for temperature decteasing |
0.0℃~99.9℃ |
|
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/DC 85-265V |
Consumption |
Basic power consumption(≤0.8w)+relay power consumption(each channel≤0.7w) |
|
Insulation Resistanced |
≥100MΩ |
|
Power-frequency withstand voltage |
power with shell,touchable metal parts/power with other terminal group 2kV/1 min(AC.RMS) |
|
Average work time without stoppage |
≥50000 houts |
|
Working condition(controller) |
Temperature |
-20℃~+60℃ |
Humidity |
≤95%RH,without condensation and corrisive gas |
|
Altitude |
≤2500m |