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WHD Series Temperature & Humidity Controller
WHD46-33 Temperature & Humidity Controller
GENERAL
Parameter
Accuracy
Temperature ±1℃
Humidity ±5%RH
Auxiliary power supply
AC 85-265V, DC 100-350V
Consumption
Auxiliary power supply:
Basic power consumption(≤0.8w)
Relay power consumption(each channel≤0.7w)
Installation
Panel mounted
Dimension(L*W*H)
Pannel size (L×W): 123*63mm
Cutout size (L×W): 116*56mm
Housing (L×W×H): 56*116*85mm
Technical Datasheet
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 |
|
Dimension
Wiring
Typical Connection
FAQ
Q: Connect users between the sensor and the controller,Can it be matched?How long is the length in meters?
A: The user can wire,but it is required to use a 4-core shielded wire,and a 2.5-meter shielded wire is attached to the factory.
The longest distance between the sesor and the controller is 20 meters.
Q: Can WHD Switch control manually and automatically?
A: Yes,but be sure to explain to the customer service before placing an order,it is an unnormal operation.
Q: User have their own sensor,can they buy a controller?
A: No,the sensor and controller need to be used together,2 device can not sold seperately.
PACKAGE
MINIMUM PACKAGE |
 |
 |
 |
 |
MINIMUM PACKAGE |
Package dimensions(1 PC) 170*150*130mm |
Pakage Weight(1 PC) 0.15Kg |
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WHOLE BOX PACKAGE |
Package dimensions(36 PCS) 450*240*250mm |
Pakage Weight(36 PCS) 6.5kG |
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PRODUCT HS CODE |
9032100000 |
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ATTENTION !
The above packing and weight data are only refer to model WHD46-33.
For other models or optional functions, please contact the salesman for details, thank you for your cooperation!
