Product Details
Company Profile

WHD46-33 Temperature & Humidity Controller

WHD46-33 Temperature & Humidity Controller

● Optional functions: alarm,

communication, analog output

● Temperature and humidity measuring & controlling

● Panel mounted

Characteristic

Communication

RS485 (Modbus-RTU)

Display

* LED display

FUNCTION

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 Parameter			Value
Measuring range	Temperature	-40.0℃～99.9℃
Measuring range		Humidity	20%RH～90%RH
Accuracy	Temperature	±1℃
Accuracy		Humidity	±5%RH
Analog output			DC 4～20mA
Set range of controlling parameter	Heating for Temperature rising	-40.0℃～40.0℃
		Blowing for temperature decreasing	0℃～99.9℃
		Humidity control	20%RH～90%RH
Contact capacity			5A/AC250V
Communication			RS485(MODBUS-RTU)
Auxiliary power supply	Working range	AC 85～265V DC 100～350V
Auxiliary power supply		Consumption	Basic power consumption(≤0.8w)+ relay power consumption(each channel≤0.7w)
Insulation resistance			≥100MΩ
Environment	Temperature	-20℃～+60℃
		Humidity	≤95%RH(No condensation)
		Altitude	≤2500 m

Appearance

Wiring

Typical connection

FAQ

We are highly appreciate for your visiting! Hereafter may help you understand more about us.
1.Q: Where is your factory located ? How can I visit here ? Can your factory arrange transportation for me?
A: Our production base is located in Jiangyin City, Jiangsu Province, China;
Which will take about 2 hours by car from Shanghai to our factory. We can arrange our driver to pick you up from your hotel when you arrive Shanghai.

2. Q: Does your factory have the design and development capabilities, can you factory accept customized products?
A: The staffs in our R&D department are well experienced in the Electric industry, with more than 10 years’ experience.
We can make customized products especially for you; please kindly contact us for more

3. Q: How long could I get my order?
A: Stock Products: shipping within 5 days.
B: Customized products: usually 10-15 days. It depends on your design and quantity.

4. Q: How is your production management and quality control system?
A: All our product process follows up ISO9001. The strict implementation of ISO9001 assures to provide error–free products to our customers. We will show you these in our workshop during your visiting.

5. Q: How can I get a sample to check the quality?
A: We are glad to offer you samples for test. Leave us message of the item you want and your city address.
We will offer you detail sample packing information, and select the best way to deliver it.

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Categories	WHD Temperature And Humidity Controller
Place of Origin:	Jiangsu, China
Brand Name:	Acrel
Model Number:	WHD46-33
MOQ:	1 Piece
Price:	$130.00 / Piece
Display:	LED Display
Communication:	RS485 Port MODBUS-RTU Protocol
Certificate:	CE ISO9001
Function:	Measurement
Installation:	Pannel Mounted
Consumption:	Auxiliary power supply
Auxiliary power supply:	AC 85~265V DC 100~350V
Temperature:	-20℃~+60℃
Humidity:	≤95%RH(No condensation)
Analog output:	DC 4~20mA
Selling Units:	Single item
Single package size :	12.3X6.5X8.5 cm
Single gross weight:	1.500 kg
Package Type:	It is packed in a crash bag and then put into a cardboard box.