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

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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)
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Main Products: Diaphragm Pump, Dosing Pump, pH Meter, Conductivity Meter, Flow Meter, Level Meter, Pressure Transmitter, Liquid Mixer, Chemical Pump, Dosing System
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Audited Supplier Audited Supplier Since 2019
Shanghai GL Environmental Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2019
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RS485 Load Cell Weight Controller with Relay Output

RS485 Load Cell Weight Controller with Relay Output

US $ 115-120 / Piece FOB
1 Piece (MOQ)
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Output Signal Type : Digital Type
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Audited Supplier Audited Supplier Since 2022
Fibos Measurement Technology (Changzhou) Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2022
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Digital Intelligent Temperature Controller Automatic Regulation Table Type Input Relay Solid State Output

Digital Intelligent Temperature Controller Automatic Regulation Table Type Input Relay Solid State Output

US $ 1.5-6.5 / Piece FOB
60 Pieces (MOQ)
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Main Products: Digital Thermometer, Temperature Controller, Digital Thermometer and Hygrometer, Electric Control Panel
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Audited Supplier Audited Supplier Since 2010
Xuzhou Sanhe Automatic Control Equipment Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Jiangsu, China Since 2010
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Customized Relay Output Intelligent Display Temperature Controller

Customized Relay Output Intelligent Display Temperature Controller

US $ 65-85 / Piece FOB
1 Piece (MOQ)
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Customized : Customized
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Audited Supplier Audited Supplier Since 2019
Nanjing Hangjia Electronic Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2019
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Safety Protection System Digital Output 3A/240VAC RTU5024 Remote Relay Controller

Safety Protection System Digital Output 3A/240VAC RTU5024 Remote Relay Controller

US $ 34-58 / Piece FOB
1 Piece (MOQ)
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Main Products: Iot Gateways, 4G M2m RTU, Ethernet I/O Module, Industrial Computer, Industrial 4G Edge Router
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Audited Supplier Audited Supplier Since 2023
Shenzhen Beilai Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2023
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Hsc-J20z Air Relay Output Humidity Controller with Sensor Humidity Sensor Switch for Humidifiers Cabinet for Humidifiers

Hsc-J20z Air Relay Output Humidity Controller with Sensor Humidity Sensor Switch for Humidifiers Cabinet for Humidifiers

US $ 6.9-7.9 / Piece FOB
1 Piece (MOQ)
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Measuring Medium : Humidity
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Audited Supplier Audited Supplier Since 2022
Sichuan Weinasa Technology Co., Ltd.

Manufacturer/Factory

Sichuan, China Since 2022
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High-Precision Compact Pressure Controller 0-60MPa with Relay Output

High-Precision Compact Pressure Controller 0-60MPa with Relay Output

US $ 66.34-75.69 / Piece FOB
1 Piece (MOQ)
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Main Products: industrial temperature instruments
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Audited Supplier Audited Supplier Since 2023
Jiangsu Aice Instrument Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2023
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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)
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Structure : Combination
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Audited Supplier Audited Supplier Since 2024
Shenzhen Kernal Intelligent Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Sil2 Certified So2 Gas Alarm Controller with 2 Relay Outputs

Sil2 Certified So2 Gas Alarm Controller with 2 Relay Outputs

US $ 80-300 / Piece FOB
1 Piece (MOQ)
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Main Products: Gas Detector, Call Point, Carbon Monoxide Detector, Manual Operated Siren, Fire Hose Nozzle, Fire Fighting Parts, Fire Alarm Bell, Smoke Detector, Gas Alarm, Gas Detector Alarm
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Audited Supplier Audited Supplier Since 2013
Mantern Industrial Co., Limited

Trading Company

Henan, China Since 2013
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Accurate pH Controller for Aquatic Environments Growth with Dual Relay Outputs and Dosing Pump

Accurate pH Controller for Aquatic Environments Growth with Dual Relay Outputs and Dosing Pump

US $ 100.8-125.4 / Piece FOB
50 Pieces (MOQ)
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Certification : ISO9001, CE
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Audited Supplier Audited Supplier Since 2022
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory

Jiangsu, China Since 2022
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Tx4-W 96*48 LED Display SSR and Relay Dual Output Multiple Input Intelligent Pid Digital Temperature Controller

Tx4-W 96*48 LED Display SSR and Relay Dual Output Multiple Input Intelligent Pid Digital Temperature Controller

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

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2010
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GSM Controller, 7 Relay Output Can Be Switched on/off by SMS Commands

GSM Controller, 7 Relay Output Can Be Switched on/off by SMS Commands

US $ 50-100 / Piece FOB
1 Piece (MOQ)
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Transmission Distance : 50-100m
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Audited Supplier Audited Supplier Since 2009
Shanghai Wafer Microelectronics Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2009
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Electrical Control System RF Remote Control Thermostat & Temperature Controller Gas Analyzer Pressure Switch pH Meter
Cotrust Cth200 PLC H226im 14di/10do Relay Output Ethernet Port CPU Programming Logic Controller

Cotrust Cth200 PLC H226im 14di/10do Relay Output Ethernet Port CPU Programming Logic Controller

US $ 90-130 / Piece FOB
1 Piece (MOQ)
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Main Products: HMI, Frequency Converter, Servo Drive, PLC Controller, PLC, Touch Panel, Human Machine Interface, VFD, Variable Frequency Drive, Frequency Inverter
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Audited Supplier Audited Supplier Since 2018
Cotrust Technologies Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2018
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Intelligent Temperature Controller Nt-96re with Reliable Relay Output

Intelligent Temperature Controller Nt-96re with Reliable Relay Output

US $ 35-45 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier Audited Supplier Since 2023
Shenzhen Dulcimer Technology Co., Ltd.

Trading Company

Guangdong, China Since 2023
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Modicon M221 Booksize Controller, 40 Inputs/Outputs, Relays, Ethernet TM221CE40r

Modicon M221 Booksize Controller, 40 Inputs/Outputs, Relays, Ethernet TM221CE40r

US $ 160-250 / Piece FOB
1 Piece (MOQ)
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Main Products: Industrial Control Products, LCD Display, Touch Screen, Heat Dissipation, PLC Relay, Memory Chip, Inductors, Mini Fan, USB Pen Drive, PLC
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Audited Supplier Audited Supplier Since 2023
Shenzhen Tengjing Electronics Co., Ltd

Manufacturer/Factory,Trading Company

Guangdong, China Since 2023
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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)
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Display Type : LED
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Audited Supplier Audited Supplier Since 2022
Changsha Supmeter Technological Co., Ltd.

Manufacturer/Factory

Hunan, China Since 2022
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Digital and Humidity Temperature Controller AC 110-220V 10A Thermostat Stc-1000 Two Relay Output for Incubator

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

US $ 4-8 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Spare Parts of Home Appliance, AC DC Fan Motor, Filter Drier, AC Contactor, Gas Torch, Compressor, Defrosting Timer, Manifold Guage, Thermostat, Remote Control
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Audited Supplier Audited Supplier Since 2021
Ningbo Coolwell Import & Export Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2021
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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
Certification : RoHS, ISO9001, CE
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Audited Supplier Audited Supplier Since 2017
Shenzhen Kelvin Electronics Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2017
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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
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
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Audited Supplier Audited Supplier Since 2017
Nanjing AIYI Technologies Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2017
Chat Now Send Inquiry
Summit Oms-370c Hoist Crane Protection Device Relay Output Overload Measuring Limiter Controller

Summit Oms-370c Hoist Crane Protection Device Relay Output Overload Measuring Limiter Controller

US $ 40-55 / Piece FOB
1 Piece (MOQ)
More
Guide Rail : Groove Guide
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Since 2024
Ningbo Hismartech Co., Ltd

Manufacturer/Factory

Zhejiang, China Since 2024
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Related Videos
  • What is 2 Relays and 4-20mA Signal Output Sensor pH Conductivity TDS Ec Meter Controller
    What is 2 Relays and 4-20mA Signal Output Sensor pH Conductivity TDS Ec Meter Controller
    Negotiable
    1 Piece (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 Digital Intelligent Temperature Controller Automatic Regulation Table Type Input Relay Solid State Output
    What is Digital Intelligent Temperature Controller Automatic Regulation Table Type Input Relay Solid State Output
    Negotiable
    60 Pieces (MOQ)
    Contact Supplier
  • What is Customized Relay Output Intelligent Display Temperature Controller
    What is Customized Relay Output Intelligent Display Temperature Controller
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
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
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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
Operation : Total Remote
Contact Supplier
Audited Supplier Audited Supplier Since 2018
WENZHOU NOVA NEW ENERGY CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2018
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Flexem PLC FC5-20mn-DC Controller, 12 Inputs, 8 Relay Outputs, 1 Ethernet Port

Flexem PLC FC5-20mn-DC Controller, 12 Inputs, 8 Relay Outputs, 1 Ethernet Port

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

Manufacturer/Factory,Trading Company

Shanghai, China Since 2021
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Professional and Portable pH Controller for Hydroponics Plants with Dual Relay Outputs pH Range 0.00-14.00

Professional and Portable pH Controller for Hydroponics Plants with Dual Relay Outputs pH Range 0.00-14.00

US $ 100.8-125.4 / Piece FOB
50 Pieces (MOQ)
More
Portable : Non Portable
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory

Jiangsu, China Since 2022
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Mechanical Adjustable Temperature Controller 0-399c Thermostat Input K Type Thermocouple Output Relay (XMTD-2001)

Mechanical Adjustable Temperature Controller 0-399c Thermostat Input K Type Thermocouple Output Relay (XMTD-2001)

US $ 5 / 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
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Cotrust Cth200 PLC H226XL 24di/16do Transistor/Relay Output 220VAC CPU Programming Logic Controller

Cotrust Cth200 PLC H226XL 24di/16do Transistor/Relay Output 220VAC CPU Programming Logic Controller

US $ 200-210 / Piece FOB
1 Piece (MOQ)
More
Certification : RoHS, ISO: 9001, CE
Contact Supplier
Audited Supplier Audited Supplier Since 2018
Cotrust Technologies Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2018
Chat Now Send Inquiry
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
Dual Digital Pid Industrial Temperature Controller CH102 Dual Output SSR and Relay

Dual Digital Pid Industrial Temperature Controller CH102 Dual Output SSR and Relay

US $ 6.5-7.5 / Piece FOB
1 Piece (MOQ)
More
Customized : Customized
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Beijing Strong Electric Co., Ltd

Manufacturer/Factory,Trading Company

Beijing, China Since 2024
Chat Now Send Inquiry
3G Version GSM-Auto Double Big Power Relay Output GSM Switch Controller Box

3G Version GSM-Auto Double Big Power Relay Output GSM Switch Controller Box

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

Manufacturer/Factory,Trading Company

Shanghai, China Since 2009
Chat Now Send Inquiry
Multi Circuit Control Relay Output Smart Tank Level Controller

Multi Circuit Control Relay Output Smart Tank Level Controller

US $ 130-139 / Piece FOB
1 Piece (MOQ)
More
Accuracy Grade : 0.5G
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Audited Supplier Audited Supplier Since 2021
BAOJI XINGYUTENG MEASURE AND CONTROL INSTRUMENTS CO., LTD.

Manufacturer/Factory

Shaanxi, China Since 2021
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
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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
Shell Material : Plastic
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Audited Supplier Audited Supplier Since 2022
Changsha Supmeter Technological Co., Ltd.

Manufacturer/Factory

Hunan, China Since 2022
Chat Now Send Inquiry
Professional and Effective pH Controller for Hydroponics Plants with Dual Relay Outputs pH Range 0.00-14.00

Professional and Effective pH Controller for Hydroponics Plants with Dual Relay Outputs pH Range 0.00-14.00

US $ 100.8-125.4 / Piece FOB
50 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
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
Certification : CCC, ISO9001, CE
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
Main Products: Refrigerant Gas R134A, Refrigerant Gas R410A, Refrigerant Gas R507, Refrigerantgas R404A, Refrigerant R22, R1234yf, Mapp Gas, PVC, PTFE Sheet, Capacitor
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Audited Supplier Audited Supplier Since 2022
Qingdao Shingchem New Material Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2022
Chat Now Send Inquiry
Momentary Lanch Toggle RF Remote Controller Relay Output for DC AC Device

Momentary Lanch Toggle RF Remote Controller Relay Output for DC AC Device

US $ 5-6 / Piece FOB
100 Pieces (MOQ)
More
Transmission Distance : 50-100m
Contact Supplier
Audited Supplier Audited Supplier Since 2017
ShenZhen Yaoertai Technological Development CO.,LTD

Trading Company

Guangdong, China Since 2017
Chat Now Send Inquiry
Ph Controller Temperature Controller Pressure Controller Plc Controller Gas Alarm Controller Automatic Ph Controller
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