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Acrel WHD20R-22 Digital Temperature and Humidity Controller Used for Terminal Box CE
US$ 49 - 49
MOQ: 1 Piece
Key Specifications
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Brand Name:
Acrel
Place of Origin:
China
Model Number:
WHD20R-22
Payment & Shipping
Payment Methods:
Port of Shipment:
Shanghai
Delivery Detail:
Delivery time depends on order quantity.
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Brand Name
Acrel
Place of Origin
China
Model Number
WHD20R-22
Temperature Range
-40.0~+99.9℃
Accuracy
Class 1
General
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. It can effectively protect relevant equipment from faults resulting from excessive low or high temperature, creepage or flashover etc.from humidity or condensation.
Parameters
Demension
Wiring
Network
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.
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.
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.
A: No,the sensor and controller need to be used together,2 device can not sold seperately.
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Business Type
Manufacturer
Year Established
2006
Annual Export Value
US$1.5 Million - US$2.5 Million
Product Certifications
ISO9001
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