Acrel Electric Co., Ltd: 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

Home > Products > temperature & humidity > Acrel LED display temperature and humidity controller measure one channel temperature&humidity RS485 communication WHD48-11/C

Acrel LED display temperature and humidity controller measure one channel temperature&humidity RS485 communication WHD48-11/C

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Supply Ability 100 Piece / Pieces per Month
Payment Terms:T/T

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Product overview

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.

Features

Items		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
Set range of controlling parameter	Heating for temperature rising	-40.0℃～40.0℃
	Blowing for temperature decreasing	0.0℃～99.9℃
	Humidity control	20%RH～90%RH
Output contact capacity		5A/AC250V
Start/stop gap		5
Communication		RS485, MODBUS-RTU
Auxiliary power voltage		AC/DC85-265V
Insulation resistance		≥100MΩ
Average work time without stoppage		≥50000 hours
Working condition (controller)	Temperature	-20℃～+60℃
	Humidity	≤95%RH，without condensation and corrosive gas
	Altitude	≤2500m

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Acrel Electric Co., Ltd: Contact nameShelly Zhang
Chat Now; Phone86-21-18702111813

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Acrel LED display temperature and humidity controller measure one channel temperature&humidity RS485 communication WHD48-11/C

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