- Acrel Electric Co., Ltd
-
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
ChinaHome > Products > temperature & humidity > Acrel WHD20R-22/C two channels Temperature & Humidity Controller with CE certification
Acrel WHD20R-22/C two channels Temperature & Humidity Controller with CE certification
Negotiable
1 (Min. Order)
- T/T Credit Card
You May Like
-
Acrel WHD46-22 Temperature & humidity controller with sensors for Terminal box
-
Acrel WHD46-11 Din rail measuring Temperature and humidity with sensors for switch cabinet
-
Acrel WHD46-33 Din rail measuring Temperature and humidity with sensors for Terminal box
-
Acrel WHD72-11 intelligent temperature & humidity controller with LCD display
-
Acrel WHD48-11 Switchgear Humidity & Temperature Controller
-
Acrel WHD20R-11/J distribution box Humidity & Temperature monitoring device
Product Description
Product Description
The controller for temperature and humidity 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.
These products meet the requirements of GB/T 15309-1994.
flashover etc.from humidity or condensation.
These products meet the requirements of GB/T 15309-1994.
Details
Type | Function | Sensor (Pcs) | Mounting mode |
WHD20R-22/C | Two channels temperature, humidity control | WH-3(2) | guide rail type:DIN35mm |
1-2 port：power supply ( AC/DC85-265v)
17-18 port: the second Fan control(passive contact,connect with Fan)
15-16 port: the first Fan control(passive contact,connect with Fan)
21-22 port:the second Heating control(passive contact,connect with Heat equipment)
19-20 port:the first Heating control(passive contact,connect with Heat equipment)
30-31 port:RS485 communication port(modbus-rtu protocol)
3-4-5-6 port:the first sensor (connect with temperature&humidity sensor. 3 connect to V+ ;4 connect to Clk;5 connect to Data;6 connect to V-)
7-8-9-10 port:the second sensor (connect with temperature&humidity sensor. 7 connect to V+ ;8 connect to Clk;9 connect to Data;10 connect to V-)
Certificate
Recommended product
Contact Us
WhatsAPP
WeChat
Acrel Co,.Ltd
Shelly Zhang(Oversea sales manager)Email:shelly@acrel.cn
phone:+86 18702111813
WhatsAPP:+86 18702111813
WeChat:+86 18702111813
Address:No,253,Yulv Road,Jiading district,Shanghai,China.
Company Profile
Acrel E-Business (Shanghai) Co., Ltd. is a wholly-owned subsidiary of Acrel Co., Ltd. Acrel E-Business (Shanghai) Co., Ltd. is responsible for the promotion and sale of all Ankairui products on the Internet.
Acrel Co., Ltd. [Stock Code: 300286.SZ] is one of the few leading companies in China who provides various systematic solutions of power monitoring, power control, energy management and electrical safety for smart grid users.Since June 2003, we has always been focused on the research, production and sales of intelligent electric meters. We concentrates on providing products and services to help customers improve electricity efficiency and safety. So far we had the following comprehensive solutions for different applications: 35(10)/0.4kV substation automation system, building mounted photovoltaic (BMPV) system, power quality management system, energy management system, electrical fire monitoring system, IT distribution system for medical locations, precise distribution management system, power supply monitoring system for fire protection equipment, fire emergency lighting and evacuate indicating system, fire resistant doorsets monitoring system, smart lighting control system, Lithium battery management system and electric vehicle charging system.
FAQ
1. who are we?
We are based in Shanghai, China, start from 2017,sell to Domestic Market(00.00%). There are total about 501-1000 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Energy Meter,Ammeter and Voltmeter,Current Transformer,Temperature Monitoring Device,Power Sensor,Multifunction Meter,Power Transducer,Ammeter,Voltmeter,Temperature Humidity Controller
4. why should you buy from us not from other suppliers?
Acrel E-Business Co., Ltd is one of the few leading companies in China who provides various systematic solutions of power monitoring,power controland eletrical safety for smart grid users.we have been focused on the sales of intelligent electric meters.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,DDU,Express Delivery；
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,MoneyGram,PayPal,Western Union,Cash;
Language Spoken:English,Chinese
We are based in Shanghai, China, start from 2017,sell to Domestic Market(00.00%). There are total about 501-1000 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Energy Meter,Ammeter and Voltmeter,Current Transformer,Temperature Monitoring Device,Power Sensor,Multifunction Meter,Power Transducer,Ammeter,Voltmeter,Temperature Humidity Controller
4. why should you buy from us not from other suppliers?
Acrel E-Business Co., Ltd is one of the few leading companies in China who provides various systematic solutions of power monitoring,power controland eletrical safety for smart grid users.we have been focused on the sales of intelligent electric meters.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,DDU,Express Delivery；
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,MoneyGram,PayPal,Western Union,Cash;
Language Spoken:English,Chinese
Contact Us
- Acrel Electric Co., Ltd
- Contact nameShelly Zhang Chat Now
- Phone86-21-18702111813
Product Categories
New Products
-
Acrel WHD20R-11 Temperature & Humidity Controller for Switch Cabinet
-
Acrel WHD20R-22 Smart Digital Incubator Humidity Mold Pid Temperature Controller
-
ATE series Wireless Temperature Sensor ATE200 ,installed in circuit breaker contacts and bus bar
-
ATE series Wireless Temperature Sensor ATE100P passive wireless temperature sensor magnetic type powered by battery
-
ATE series Wireless Temperature Sensor ATE100M ,passive wireless temperature sensor
-
NTC PT100 PT1000 input temperature monitoring controller ARTM-24 switchgear smart 24 channels temperature monitoring controller
-
Acrel switchgear smart 24 channels temperature monitoring device controller ARTM-24/JC for distribution box
-
WHD48-11/C digital temperature and humidity controller RS485 modbus Factory Price digital temperature meter
-
Factory Price Digital Thermostat Controller for Egg Incubator WHD72-22 Modbus multi channel temperature and humidity controller
-
Wireless LoRa temperature transceiver ATC450-C for temperature monitoring system
-
ATE400 Tied type passive wireless temperature sensor Installed at circuit breaker contacts
-
ATE200 wireless LoRa belted temperature sensor powered by battery
-
Belt wireless temperature sensor ATE200 for industrial circuit breaker contacts and bus bar
-
One Channel Intelligent Digital Temperature and Humidity Controller
-
One channels temperature and humidity controller
-
Profibus-DP protocal multi-function meter 2DI/2DO three phase panel installation energy meter four-quadrant electric energy
-
APM830/MCE communication ethernet harmonic analysis energy consumption meter event record device four-quadrant electric energy
-
8AI+8AO DC4-20mA output Acrel harmonic analysis energy consumption meter event record device four-quadrant electric energy
-
class 0.2s maximum demand power meter can log data locally with SD card multi-function meter APM801 real-time monitor
-
SD card electricity energy logger multi-function meter three phase panel installation energy meter four-quadrant energy
-
High quality APM800MLOG multi-function meter three phase Power data logger Digital energy meter Power analyzer
-
class 0.2s multi-function meter APM801 real-time and maximum demand ,t extreme value of this month and last month measurement
-
Acrel harmonic analysis energy consumption meter event record device four-quadrant electric energy
-
Acrel smart multi-function meter inbuilt communication ehernet APM800/MCE three phase panel installation energy meter
Popular Searches
- recorder
- thermometer hygrometer
- Bath Thermometer Card
- data measurement
- recorders
- Temperature Data Logger
- digital thermostat
- fan thermostat
- control thermostat
- temperature recorder
- temperature humidity data logger
- data recorder
- Humidity Data Logger
- Usb Data Logger
- Temperature Sensor Data Logger
- Temperature Recorder Data Logger
- Sms Alarm Data Logger
- Usb Temp Data Logger
- Thermometer Data Logger
- Temperature Monitor Data Logger
- Wireless Data Logger
- External Probe Data Logger
- data logger
- Humidity Sensor Data Logger
- Power Meter Data Logger
- Temperature Thermostat
- gps logger
- Remote Control Thermostat
- gprs data logger
- usb recorder
Recommended Products
- Vici DM6804A+ Digital Thermometer with Thermocouple Probe and Dual Input Dual Display Alarm Record function
- Explosion proof infrared thermometer 700 degree C
- SHARY sanitary temperature sensor PT100
- Delta Temperature Controller DTE10T multi-channel 4 input
- TN460U Ultra-high Temperature Thermal Camera
- Textile Moisture Meter Cotton Bale Moisture Meter KMS680T
- Hay Moisture Meter Fiber Moisture Meter Bale Moisture Tester KMS680H
- Straval inline pressure reducing valve 3 "PRH09I-30T
- NorthStar High Voltage Probe VD100
- Smart Type Pressure Transmitter PMP71 Pressure Transmitter Oem Pressure Sensor
- LCD Electromagnetic Flowmeter 5HBB50 Proline Promag H 10
- ThermoProbe TP7-D Intrinsically Safe Portable Electronic Thermometer
Find Similar Products By Category
- Instruments & Meters > Meter for Liquid & Gas > Thermometer & Hygrometer
Acrel Electric Co., Ltd
Business license
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now
Acrel Electric Co., Ltd
AIBot OnlineThis conversation is AI-generated. Contact manufacturer before transaction to confirm info.
-
Shelly Zhang
Hi there! Welcome to my shop. Let me know if you have any questions.
Your message has exceeded the limit.
- Contact supplier for lowest price
- Customized Request
- Request Sample
- Request Free Catalogs
Your message has exceeded the limit.
-
Purchase Quantity
-
*Sourcing Details
Your inquiry content must be between 10 to 5000 characters.
-
*Email
Please enter Your valid email address.
-
Mobile