Products

Suppliers
Filter Gallery
43,002

Relay Output Controller

Products
Ph Controller Temperature Controller Pressure Controller Plc Controller Gas Alarm Controller Automatic Ph Controller

Sorry! No matches were found.

Tx4-S 48*48 Pid Temperature Controller with SSR/Relay Output Temperature Controller

Tx4-S 48*48 Pid Temperature Controller with SSR/Relay Output Temperature Controller

US $ 11.14-13 / Piece FOB
5 Pieces (MOQ)
More
Main Products: Switching Power Supply, Switch Power Supply, Power Supply, Switch Mode Power Supply, SMPS, LED Power Supply, Waterproof Power Supply, Dinrail Power Supply, Switching Mode Power Supply, Power Inverter
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Zhejiang Weihao Electronic Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2010
Chat Now Send Inquiry
Tx4-H 48*96mm Output SSR Relay Thermostat Digital Pid Temperature Controller

Tx4-H 48*96mm Output SSR Relay Thermostat Digital Pid Temperature Controller

US $ 11.14-13 / Piece FOB
5 Pieces (MOQ)
More
Customized : Customized
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Zhejiang Weihao Electronic Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2010
Chat Now Send Inquiry
RS485 Load Cell Weight Controller with Relay Output

RS485 Load Cell Weight Controller with Relay Output

US $ 115-120 / Piece FOB
1 Piece (MOQ)
More
Main Products: Load Cell, Force Transducer, Weihing Sensor
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Fibos Measurement Technology (Changzhou) Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2022
Chat Now Send Inquiry
2080-LC50-48awb Ab Digital Relay Outputs I/O Unit Micro 850 Controller

2080-LC50-48awb Ab Digital Relay Outputs I/O Unit Micro 850 Controller

US $ 294.9 / Piece FOB
1 Piece (MOQ)
More
Task : Adjust
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shenzhen Kernal Intelligent Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry
Advanced pH Controller for Agricultural Aquatic Plants Growth with Precision Dual Relay Outputs Monitoring

Advanced pH Controller for Agricultural Aquatic Plants Growth with Precision Dual Relay Outputs Monitoring

US $ 76.2-89.7 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Air Monitor Gas Monitor Cotroller, CO2 Temp Rh PAR Monitor
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory

Jiangsu, China Since 2022
Chat Now Send Inquiry
Flexem PLC FC5-40mn-DC Controller, 24 Inputs, 16 Relay Outputs, 1 Ethernet Port

Flexem PLC FC5-40mn-DC Controller, 24 Inputs, 16 Relay Outputs, 1 Ethernet Port

1 Piece (MOQ)
More
Task : Program
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Shanghai Flexem Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2021
Chat Now Send Inquiry
Double Big Power Output GSM Relay Remote Controller

Double Big Power Output GSM Relay Remote Controller

US $ 55-100 / Set FOB
1 Set (MOQ)
More
Main Products: Coin Acceptor, Coin Selector, Vending Machine, Door Sensor, Remote Control, Automatic Door
Contact Supplier
Audited Supplier Audited Supplier Since 2009
Shanghai Wafer Microelectronics Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2009
Chat Now Send Inquiry
Supmeter Brand Programmable Weight Controller with Relay Output

Supmeter Brand Programmable Weight Controller with Relay Output

US $ 23-29 / Piece FOB
50 Pieces (MOQ)
More
Certification : CE
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Changsha Supmeter Technological Co., Ltd.

Manufacturer/Factory

Hunan, China Since 2022
Chat Now Send Inquiry
Tcn7 Series LCD Display Pid Temperature Controller with Output Relay SSR 0-10V 4-20mA RS485

Tcn7 Series LCD Display Pid Temperature Controller with Output Relay SSR 0-10V 4-20mA RS485

US $ 32 / Piece FOB
1 Piece (MOQ)
More
Main Products: Relay, Filter Paper, Tile Leveling System, Sensor, Timer, Counter, Temperature Controller, Switching Power Supply
Contact Supplier
Audited Supplier Audited Supplier Since 2011
Yueqing Kane Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2011
Chat Now Send Inquiry
High Temperature Relay Output High Pressure Type Water Level Controller Qyk200/202

High Temperature Relay Output High Pressure Type Water Level Controller Qyk200/202

US $ 129-139 / Piece FOB
1 Piece (MOQ)
More
Process Temperature : -20℃~80℃
Contact Supplier
Audited Supplier Audited Supplier Since 2021
BAOJI XINGYUTENG MEASURE AND CONTROL INSTRUMENTS CO., LTD.

Manufacturer/Factory

Shaanxi, China Since 2021
Chat Now Send Inquiry
Sil2 Certified Gas Alarm Controller with 3 Relay Outputs

Sil2 Certified Gas Alarm Controller with 3 Relay Outputs

US $ 580-1,260 / Piece FOB
1 Piece (MOQ)
More
Main Products: Gas Detector, Portable Gas Detector, Gas Monitor, Fixed Gas Detector, Gas Detection System, Gas Analyzer, China Gas Detector, Gas Sensor, Dust Monitor, Gas Meter
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Nanjing AIYI Technologies Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2017
Chat Now Send Inquiry
High-Precision 0~60MPa Relay Output Pressure Controller for Chemical Industry

High-Precision 0~60MPa Relay Output Pressure Controller for Chemical Industry

US $ 66.34-75.69 / Piece FOB
1 Piece (MOQ)
More
Material : Metal
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Jiangsu Aice Instrument Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
Variable-Frequency Drive Electrical Control System RF Remote Control Thermostat & Temperature Controller Gas Analyzer Pressure Switch
Brand Programmable Weight Controller with Relay Output (B093)

Brand Programmable Weight Controller with Relay Output (B093)

US $ 20 / Piece FOB
1 Piece (MOQ)
More
Main Products: Load Cells, Force Sensors, Miniature Load Cells, Micro Foce Sensors, Crane Scales, Platform Scales, Truck Scales, Tension Meter, Dynameter, Weighing Indicators
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Hefei Brans Measuring And Controlling Technology Co., Ltd.

Anhui, China Since 2017
Chat Now Send Inquiry
Cotrust H224X 14di/10do Transistor/Relay Output Ethernet Port CPU Programmable Controller Cth200 Series CPU with CE Certificate

Cotrust H224X 14di/10do Transistor/Relay Output Ethernet Port CPU Programmable Controller Cth200 Series CPU with CE Certificate

US $ 100-125 / Piece FOB
1 Piece (MOQ)
More
Signal : Continuous
Contact Supplier
Audited Supplier Audited Supplier Since 2018
Cotrust Technologies Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2018
Chat Now Send Inquiry
1 Relay Output on/off Signal Remote Controller Kl-K103X

1 Relay Output on/off Signal Remote Controller Kl-K103X

US $ 1.8-2.5 / Piece FOB
20 Pieces (MOQ)
More
Main Products: Remote Control, Remote Control Duplicator, Remote Control Application, RF Transmitter and Receiver, Gas Leak Detector, 5km Keyfob, 5km Remote Controller, Transmitter and Receiver Module, Alarm System, WiFi Controller
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Shenzhen Kelvin Electronics Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2017
Chat Now Send Inquiry
Industrial Update Wide Range Programmable Relay Output Intelligent Electric Motor Controller

Industrial Update Wide Range Programmable Relay Output Intelligent Electric Motor Controller

US $ 90-290 / Piece FOB
1 Piece (MOQ)
More
Signal : Continuous
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Jiangsu Sfere Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
4di 4ai 4do Mini PLC Relay Output Controller (A-5189)

4di 4ai 4do Mini PLC Relay Output Controller (A-5189)

US $ 58.5-59.8 / Piece FOB
1 Piece (MOQ)
More
Main Products: Modbus I/O Module, Modbus PLC Controller, Serial Server for Industrial, USB Convetrer for Industrial, Interface Converter for Industrial, Wireless Module for Industrial, Fiber Optic Modem for Industrial, Profinet I/O Module
Contact Supplier
Audited Supplier Audited Supplier Since 2011
Shenzhen ATC Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2011
Chat Now Send Inquiry
Sil2 Certified CO2 Gas Alarm Controller with 2 Relay Outputs

Sil2 Certified CO2 Gas Alarm Controller with 2 Relay Outputs

US $ 80-300 / Piece FOB
1 Piece (MOQ)
More
Alarm Volume (within 1m) : ≥80dB
Contact Supplier
Audited Supplier Audited Supplier Since 2013
Mantern Industrial Co., Limited

Trading Company

Henan, China Since 2013
Chat Now Send Inquiry
Rwd82 Universal Controller, AC 24 V, with 2 Relay Outputs Valve Controller

Rwd82 Universal Controller, AC 24 V, with 2 Relay Outputs Valve Controller

US $ 99 / Piece FOB
1 Piece (MOQ)
More
Main Products: Control Valve, Sensor, Temperature Control Valve, Regulating Valve, Pressure Control Valve, Actuator, Reduced Temperature Decompression, Heat Exchanger Unit, Pressure Transmitter, Valve Positioner
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Shandong Chenxuan Intelligent Manufacturing Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2019
Chat Now Send Inquiry
Dual Relay Output Thermoregulator Digital Thermostat Temperature Controller

Dual Relay Output Thermoregulator Digital Thermostat Temperature Controller

US $ 15-18 / Piece FOB
200 Pieces (MOQ)
More
Customized : Customized
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Qingdao Shingchem New Material Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2022
Chat Now Send Inquiry
Related Videos
  • What is Tx4-S 48*48 Pid Temperature Controller with SSR/Relay Output Temperature Controller
    What is Tx4-S 48*48 Pid Temperature Controller with SSR/Relay Output Temperature Controller
    Negotiable
    5 Pieces (MOQ)
    Contact Supplier
  • What is Tx4-H 48*96mm Output SSR Relay Thermostat Digital Pid Temperature Controller
    What is Tx4-H 48*96mm Output SSR Relay Thermostat Digital Pid Temperature Controller
    Negotiable
    5 Pieces (MOQ)
    Contact Supplier
  • What is RS485 Load Cell Weight Controller with Relay Output
    What is RS485 Load Cell Weight Controller with Relay Output
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is Advanced pH Controller for Agricultural Aquatic Plants Growth with Precision Dual Relay Outputs Monitoring
    What is Advanced pH Controller for Agricultural Aquatic Plants Growth with Precision Dual Relay Outputs Monitoring
    Negotiable
    100 Pieces (MOQ)
    Contact Supplier
Flexem PLC FC5-30mr-AC Controller, 18 Inputs, 12 Relay Outputs

Flexem PLC FC5-30mr-AC Controller, 18 Inputs, 12 Relay Outputs

1 Piece (MOQ)
More
Main Products: HMI, PLC, Scada, Industrial Iot, Iot Gateway, Customized HMI, Customized PLC, Touch Screen, Remote Intelligent Communication Devices
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Shanghai Flexem Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2021
Chat Now Send Inquiry
48*48mm 600 800 Degree Input K J PT100 0-10V 4-20mA Pid Output SSR Relay 110V-220V 24V 380V Thermostat Temperature Controller

48*48mm 600 800 Degree Input K J PT100 0-10V 4-20mA Pid Output SSR Relay 110V-220V 24V 380V Thermostat Temperature Controller

US $ 5-8 / Piece FOB
2 Pieces (MOQ)
More
Customized : Customized
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Shenzhen Superb Heater Technology Co., Limited

Manufacturer/Factory

Guangdong, China Since 2017
Chat Now Send Inquiry
Stc 1000 Two Relay Output Thermostat Stc-1000 Digital Temperature Controller for Incubator AC 110V 220V 12V 24V 10A

Stc 1000 Two Relay Output Thermostat Stc-1000 Digital Temperature Controller for Incubator AC 110V 220V 12V 24V 10A

US $ 7-10 / Piece FOB
50 Pieces (MOQ)
More
Main Products: Compressor, Condenser, Evaporator, Auto AC Parts, Refrigeration Part, Sensor, Insulation Tube, Motors, Unit Cooler, Thermostat
Contact Supplier
Audited Supplier Audited Supplier Since 2005
Jinan Retekool Inc

Manufacturer/Factory,Trading Company

Shandong, China Since 2005
Chat Now Send Inquiry
Precise pH Controller for Hydroponic Nutrient Mixing and Adjustment with Dual Relay Outputs, CE Certified

Precise pH Controller for Hydroponic Nutrient Mixing and Adjustment with Dual Relay Outputs, CE Certified

US $ 76.2-89.7 / Piece FOB
100 Pieces (MOQ)
More
Display : Digital
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory

Jiangsu, China Since 2022
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

Seven Channel Relay Output Remote Switch Controller

Seven Channel Relay Output Remote Switch Controller

US $ 120-200 / Set FOB
1 Set (MOQ)
More
Main Products: Coin Acceptor, Coin Selector, Vending Machine, Door Sensor, Remote Control, Automatic Door
Contact Supplier
Audited Supplier Audited Supplier Since 2009
Shanghai Wafer Microelectronics Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2009
Chat Now Send Inquiry
Supmeter Relay Switch Output and Analogue Output Belt Weighfeeder Weighing Module Controller

Supmeter Relay Switch Output and Analogue Output Belt Weighfeeder Weighing Module Controller

US $ 102-110 / Piece FOB
1 Piece (MOQ)
More
Application : Heavy Industrial
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Changsha Supmeter Technological Co., Ltd.

Manufacturer/Factory

Hunan, China Since 2022
Chat Now Send Inquiry
Cj Relay Output Temperature Controller Thermostat Used for Industrial Heating (XMTG-618)

Cj Relay Output Temperature Controller Thermostat Used for Industrial Heating (XMTG-618)

US $ 18.8 / Piece FOB
1 Piece (MOQ)
More
Main Products: Temperature Controller, Temperature Sensor, Thermometer, Temperature Indicator, Timer, Thermocouple, Temperature Control, Thermostat, Humidity Control, Temperature Meter
Contact Supplier
Audited Supplier Audited Supplier Since 2006
Yuyao Gongyi Meter Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Zhejiang, China Since 2006
Chat Now Send Inquiry
2 Relays and 4-20mA Signal Output Sensor pH Conductivity TDS Ec Meter Controller

2 Relays and 4-20mA Signal Output Sensor pH Conductivity TDS Ec Meter Controller

US $ 98-160 / Piece FOB
1 Piece (MOQ)
More
Certification : CE
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Shanghai Kuosi Electronic Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2021
Chat Now Send Inquiry
Relay Output PLC H226m 14di/10do CPU PLC Programmable Logic Controller Remote Controller

Relay Output PLC H226m 14di/10do CPU PLC Programmable Logic Controller Remote Controller

US $ 75-85 / Piece FOB
1 Piece (MOQ)
More
Main Products: HMI, Frequency Converter, Servo Drive, PLC Controller, PLC, Touch Panel, Human Machine Interface, VFD, Variable Frequency Drive, Frequency Inverter
Contact Supplier
Audited Supplier Audited Supplier Since 2018
Cotrust Technologies Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2018
Chat Now Send Inquiry
Intelligent LED Display Relay/PNP/NPN Output Electronic Temperature Controller

Intelligent LED Display Relay/PNP/NPN Output Electronic Temperature Controller

US $ 65-80 / Piece FOB
2 Pieces (MOQ)
More
Type : Network Type
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Nanjing Hangjia Electronic Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2019
Chat Now Send Inquiry
Manufacturers Relay Output Controller S272 with RS485 8DI 6AI TH for Transformer Stations

Manufacturers Relay Output Controller S272 with RS485 8DI 6AI TH for Transformer Stations

US $ 130-178 / Piece FOB
1 Piece (MOQ)
More
Main Products: Iot Gateways, 4G M2m RTU, Ethernet I/O Module, Industrial Computer, Industrial 4G Edge Router
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Shenzhen Beilai Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry
Sil2 Certified So2 Gas Alarm Controller with 2 Relay Outputs

Sil2 Certified So2 Gas Alarm Controller with 2 Relay Outputs

US $ 130-195 / Piece FOB
1 Piece (MOQ)
More
Application : Indoor
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Nanjing AIYI Technologies Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2017
Chat Now Send Inquiry
K1000-4 Solid Relay Output Gas Alarm Controller with 4 Channels

K1000-4 Solid Relay Output Gas Alarm Controller with 4 Channels

US $ 450 / Piece FOB
1 Piece (MOQ)
More
Main Products: Gas Detector, Multi Gas Detector, Online Gas Analyzer, Air Breathing Apparatus, Personal Protection Equipment, Gas Detector Remote Controller, Alcohol Tester, Gas Sensor, Gas Monitor, Continuous Emission Monitoring System
Contact Supplier
Audited Supplier Audited Supplier Since 2016
Nanjing KELISAIKE Safety Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2016
Chat Now Send Inquiry
etc 974 Factory Price Dual Output Relay or SSR Intelligent Oven Temperature Controller with Alarm

etc 974 Factory Price Dual Output Relay or SSR Intelligent Oven Temperature Controller with Alarm

US $ 2-8.5 / Piece FOB
60 Pieces (MOQ)
More
Customized : Customized
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Xuzhou Sanhe Automatic Control Equipment Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Jiangsu, China Since 2010
Chat Now Send Inquiry
CE Certified pH Controller for Fish Tank and Swimming Pool Aquarium pH Monitoring and Control with Dual Relay Outputs

CE Certified pH Controller for Fish Tank and Swimming Pool Aquarium pH Monitoring and Control with Dual Relay Outputs

US $ 76.2-89.7 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Air Monitor Gas Monitor Cotroller, CO2 Temp Rh PAR Monitor
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory

Jiangsu, China Since 2022
Chat Now Send Inquiry
WiFi Smart Temperature and Humidity Switch Module Sensor Dual Relay Output Controller

WiFi Smart Temperature and Humidity Switch Module Sensor Dual Relay Output Controller

US $ 9-11 / Piece FOB
1 Piece (MOQ)
More
Certification : RoHS, CE
Contact Supplier
Audited Supplier Audited Supplier Since 2018
WENZHOU NOVA NEW ENERGY CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2018
Chat Now Send Inquiry
ATS220 16A-630A Multi-Relay Output Efficient Power Control ATS Controller

ATS220 16A-630A Multi-Relay Output Efficient Power Control ATS Controller

US $ 23.45-23.63 / Piece FOB
5 Pieces (MOQ)
More
Main Products: Circuit Breaker, AC Contactor, Starters, Relays, Instruments, Switches, Fuses, Transformer, Switch Gear, Explosion-Proof
Contact Supplier
Audited Supplier Audited Supplier Since 2006
Changcheng Electrical Group Zhejiang Technology Co., Ltd.

Manufacturer/Factory,Trading Company,Other,Group Corporation

Zhejiang, China Since 2006
Chat Now Send Inquiry
Ph Controller Temperature Controller Pressure Controller Plc Controller Gas Alarm Controller Automatic Ph Controller
View More

Related Searches

Temperature Control PLC Pressure Control Temperature Controller Digital Temperature Controller Controller Temperature Indicator Intelligent Control Pressure Controller Wholesale Relay Output Controller

Browse by Categories

Home > Electrical & Electronics > Variable-Frequency Drive
1/834
TOP

Search Filter

Categories

More Less
  • Variable-Frequency Drive
  • Electrical Control System
  • RF Remote Control
  • Thermostat & Temperature Controller
  • Gas Analyzer
  • Pressure Switch
  • pH Meter
  • Liquid Analyzer
  • Weight Indicator
  • Remote Control Switch

Application

More Less
  • General Transducer
  • High-performance Transducer
  • High Frequency Converter Transducer
  • Three Phase Transducer
  • Single-phase Transducer

Link of Transformation

More Less
  • AC-AC Variable-Frequency Drive
  • AC-DC-AC Variable-Frequency Drive

Nature of DC Power

More Less
  • Voltage Variable-Frequency Drive
  • Current Variable-Frequency Drive

Output Type

More Less
  • Triple
  • Single

Voltage of Power Supply

More Less
  • Low Voltage Variable-Frequency Drive
  • Medium Voltage Variable-Frequency Drive
  • High Voltage Variable-Frequency Drive

Company Type

More Less
  • Manufacturer/Factory
  • Trading Company
  • Group Corporation
  • Individuals/SOHO
  • Other

Company Location

More Less
  • Guangdong
  • Jiangsu
  • Zhejiang
  • Shanghai
  • Henan
  • Fujian
  • Shandong
  • Hubei
  • Anhui
  • Yunnan
  • Hunan
  • Chongqing
  • Shaanxi
  • Beijing
  • Sichuan
  • Hebei
  • Liaoning
  • Tianjin
  • Ningxia
  • Jiangxi
  • Guangxi
Reset Done