temperature & humidity, buy hot sale One channel temperature humidity controller control device With Interface RS485 on China Suppliers Mobile

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Business Type: Manufacturer

Shanghai China

Main Products: Hall Sensor ,Split Core Current Transformer ,AC Energy Meter ,DC Energy Meter ,IoT Wireless Power Meter ,PV/Solar Inverter Energy Meter ,Data Center Power Meter ,Wireless Temperature Monitoring System and Sensors ,Medical IT Products ,City Utility Tunnel Moter Protector ,Electrical Insulation Safety Products ,Energy Quality Improvement

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Product Details

WHD48-11 Temperature & Humidity Controller Solution

WHD Series Temperature & Humidity Controller 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. Our products include WH general series and WHD intelligent series. These products meet the requirements of GB/T 15309-1994.

Products Description

- Measurement: One channel temperature & humidity (with sensor) - Measuring temperature range: -40~+99℃ - Measuring temperature range: 20%RH~90%RH - Display: LED display - Analog output -Alarm

- Option function/C: RS485(Modbus-RTU) Communication

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): 48*48mm Cutout size (L×W): 45*45mm Housing (L×W×H): 44*44*86.7mm

Technical Parameter

Technical Parameter			WHD48	WHD72	WHD46	WHD20R
Measuring range	Temperature	-40℃~99.9℃
	Humidity	20%RH——90%RH
Accuracy	Temperature	±1℃
	Humidity	±5%RH
Set range of controling parameters	Heating for temperature rising	-40℃~40℃
	Blowing for temperature decreasing	0℃~99.9℃
	Humidity	20%RH——90%RH
Optional function	Communication	RS485 Modbus-RTU
	Analog output	No	DC4-20mA			No
	Alarm	No	1 alarm output
Auxiliary power supply			AC85~265V, DC100~350V
Insulation resistance			≥100MΩ

Wiring Illustration

Dimension & Installation

Mid/High voltage switchgear
Distribution cabinet
Box transformer substation
Terminal box

Solution Structure

Certification

Company Profile

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