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lcd relay output controller
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Anhui Qidian Automation Technology Co., Ltd.
4.0
Send Inquiry
LCD/LED Display Control Instrument Factory Price Digital Display Controller with Alarm Control 4 Relays Output DC220V Power Supply
US$
18.00
-
25.00
1 Piece
(MOQ)
Best Electrical Control Instrument for Water Level Temeprature Sensor with 4-Relay Output 4-20mA RS485 Signal LCD Digital Controller for Sale
US$
15.00
-
25.00
1 Piece
(MOQ)
Electrical Control Instrument 4-20mA RS485 4-Relay Output Water Level Sensor Temperature Sensor Signal Input LCD Controller for Sale
US$
15.00
-
25.00
1 Piece
(MOQ)
4-20mA RS485 LCD Display Ultrasonic Water Oil Level Sensor 5m 10m 15m 20m Tank Sewage River Measuring Instruments Controller
US$
200.00
-
299.00
1 Piece
(MOQ)
1/4
Wuhu Jujie International Trade Co., LTD
5.0
Send Inquiry
Multi-Function pH Controller for Aquaculture/Hydroponics LCD Display Alarm Function 4-20mA / Relay Output
US$
180.00
-
220.00
1 Piece
(MOQ)
24VDC0.1% High Precision Control Quantitative Box RS485 Communication LCD Relay Output Controller
US$
380.00
-
450.00
1 Piece
(MOQ)
Nine Key Quantitative Controller Liquid Gas Vapor Flow Display with Printing Function
US$
380.00
-
450.00
1 Piece
(MOQ)
Jujea Industry Flow Control Box Connect Flow Meter Valve Quantitative Control Cabinet Water Milk Automatic Batch Filling Flow Controller
US$
375.00
-
450.00
1 Piece
(MOQ)
1/4
Anhui Hechuang Intelligent Manufacturing Co. Ltd
Send Inquiry
Ultrasonic Level Controller with Dual Relay Output, LCD Display, Pump Control
US$
169.00
-
599.00
1 Piece
(MOQ)
Smart Chlorine Controller for Safe Pool and SPA Management
US$
200.00
1 Piece
(MOQ)
Rugged Turbidity Sensor & Controller for Extreme Conditions
US$
200.00
1 Piece
(MOQ)
Precision Dual Relay Controller for Temperature and Conductivity Monitoring
US$
200.00
1 Piece
(MOQ)
1/4
Yueqing Saishi Electronic Co., Ltd.
8 yrs
·
Trading Company
Send Inquiry
Pid Digital Temperature Controller Ly908 - 48X96mm LCD, Relay Output, 100-240VAC K-Type Input Digital Thermostat
US$
15.00
10 Pieces
(MOQ)
CD701 Digital Temperature Controller - K-Type Thermocouple, 0-400°C, Relay/SSR, 100-240VAC Temperature Control Thermostat
US$
15.00
10 Pieces
(MOQ)
CD501 Pid Digital Temperature Controller - K-Type Input, 0-1300°C, Relay Output, 100-240VAC, Temperature Control Thermostat
US$
15.00
10 Pieces
(MOQ)
CH402 Pid Temperature Controller -K-Type/Universal Input, Relay /SSR Output, 0-1300°C, 100-240VAC, Double or Single Alarms Thermostat
US$
15.00
10 Pieces
(MOQ)
1/4
Hebei Zehong Technology Co., Ltd.
19 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Industrial Methane Gas Alarm Controller with LCD Display & Relay Output
US$
191.30
-
223.19
10 Pieces
(MOQ)
Reliable Industrial & Commercial Gas Detector Controller with Relay Output for Methane
US$
139.00
-
162.00
10 Pieces
(MOQ)
Explosion Proof Combustible Gas Alarm Controller with Relay Output
US$
191.30
-
223.19
10 Pieces
(MOQ)
Explosion Proof Industrial Combustible Gas Alarm Controller with Relay
US$
191.30
-
223.19
10 Pieces
(MOQ)
1/4
Hefei Siko Instruments Co., Ltd.
5.0
Send Inquiry
Stainless Steel 100mm Dial LCD Digital Pressure Controller Pressure Switch Relay Output
US$
110.00
-
120.00
2 Pieces
(MOQ)
100mm Dial Relay Output LED Display Panel Mount Digital Pressure Controller Switch
US$
60.00
-
80.00
2 Pieces
(MOQ)
0-16 Bar Relay 100mm Dial 4 Digits Electronic Digital Pressure Controller Switch
US$
60.00
-
80.00
2 Pieces
(MOQ)
Water Quality LCD Display on-Line Colorimeter Chroma Electrode RS485 Colorimetric Sensor Controller
US$
400.00
-
600.00
2 Pieces
(MOQ)
1/4
BAOJI XINGYUTENG MEASURE AND CONTROL INSTRUMENTS CO., LTD.
5.0
Send Inquiry
Explosion-Proof 700bar Relay Output LCD Display Air Liquor Pressure Switches Controller
US$
45.00
-
70.00
1 Piece
(MOQ)
Intelligent 4-20mA PT100 Tc K Multiple Signal Compatible Inputs Automatic Control Single Double Circuit Controller
US$
64.00
-
72.00
1 Piece
(MOQ)
Intelligent -0.1-100MPa Pressure Transmitter Controller 330 Angle Rotary Display Window Qyk103
US$
69.00
-
80.00
1 Piece
(MOQ)
Adjustable Hydraulic Digital OLED Display Pressure Controller for Water Oil Pump
US$
75.00
-
86.00
10 Pieces
(MOQ)
1/4
Zhejiang Youcai Electric Co., Ltd.
6 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Programmable Temperature Controller Thf-2000 - Industrial Oven Furnace Use
US$
14.00
-
15.00
100 Pieces
(MOQ)
Thf-2000 Dual Display Digital Controller - Heating/Cooling Control with Timer
US$
14.00
-
15.00
100 Pieces
(MOQ)
CH Series Cheap Factory Price Pid Temperature Controller CH102 CH402 CH502 CH702 CH902
US$
5.00
10 Pieces
(MOQ)
Intelligent Digital Display Automatic Temperature Control Controller Switch CH402 Mv Short100-240V Plastic Type 220V Instrument
US$
5.00
10 Pieces
(MOQ)
1/4
Xuzhou Sanhe Automatic Control Equipment Co., Ltd.
17 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Dual Digital Stc-1000 Temperature Controller Two Relay Output Thermostat Heater with Probe 12V 24V 220V Home Fridge Cool Heat
US$
5.00
-
5.70
100 Pieces
(MOQ)
Digital Temperature Controller Cooling/Heating Lock Function Relay Output Lnput Sensor Ntc
US$
1.50
-
6.50
100 Pieces
(MOQ)
Stc-3008 Dual Relay Output Thermoregulator Heating Cooling Digital Thermostat Temperature Controller for Incubator
US$
8.00
-
9.00
100 Pieces
(MOQ)
Digital Intelligent Temperature Controller Automatic Regulation Table Type Input Relay Solid State Output
US$
1.50
-
6.50
100 Pieces
(MOQ)
1/4
Nanjing KELISAIKE Safety Equipment Co., Ltd.
22 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
K1000 4-Channel Gas Alarm Controller with RS485 4-20mA Output for Industrial Safety
US$
399.00
-
900.00
1 Piece
(MOQ)
K1000 Series Gas Detector Controller with Fixed Gas Detector
US$
399.00
-
900.00
1 Piece
(MOQ)
Factory Price Multi Channel Fixed Carbon Monoxide Gas Detector Co Gas Controller
US$
399.00
-
900.00
1 Piece
(MOQ)
Factory Price 4 Channel Fixed Gas Leak Analyzer 4~20mA RS485 Gas Detector Controller
US$
399.00
-
900.00
1 Piece
(MOQ)
1/4
Zhejiang Weihao Electronic Co., Ltd.
19 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Tx4 Series S W M H L Industrial Thermostat with Output SSR and Relay Digital Pid Temperature Controller
US$
11.10
-
13.90
1 Piece
(MOQ)
Tx4-S 48*48 Pid Temperature Controller with SSR/Relay Output Temperature Controller
US$
11.14
-
13.00
5 Pieces
(MOQ)
220VAC 24VDC Digital Pid Temperature Controller Input Relay and SSR Output
US$
11.14
-
13.00
5 Pieces
(MOQ)
Electronic Temperature Controller Tx4 Series H L M S W AC100-240VAC/DC Tx4-L Digital Pid Temperature Controller LED Thermometer Thermostat Controller
US$
11.10
-
13.90
1 Piece
(MOQ)
1/4
Nanjing AIYI Technologies Co., Ltd.
Send Inquiry
Flammable Gas Detection Controller with Color LCD Display
US$
100.00
-
1,600.00
2 Pieces
(MOQ)
Gas Control Panel Gas Controller by ISO Certified Manufacturer
US$
100.00
-
1,600.00
2 Pieces
(MOQ)
4-20mA LPG Gas Alarm Central Control Panel with LCD Display
US$
100.00
-
1,600.00
2 Pieces
(MOQ)
Gas Alarm Controller Control Panel with 1-32 Channels
US$
100.00
-
1,600.00
2 Pieces
(MOQ)
1/4
Xiamen Sino-Cool Refrigeration Parts Industry Co., Ltd.
19 yrs
·
Trading Company
Send Inquiry
Digital AC 110-220V 10A Thermostat Stc-1000 Two Relay Output Stc 1000 Temperature Controller for Incubator
US$
5.00
-
8.00
1,000 Pieces
(MOQ)
Digital AC 110-220V 10A Thermostat Stc-1000 Two Relay Output Temperature Controller for Incubator
US$
3.00
-
7.00
500 Pieces
(MOQ)
etc-512b Digitaltemperature Controller for Cool Refrigerator
US$
8.00
-
16.00
1,000 Pieces
(MOQ)
Stc-100A Digital Temperature Controller Thermostat
US$
3.00
-
6.00
500 Pieces
(MOQ)
1/4
Changsha Supmeter Technological Co., Ltd.
21 yrs
·
5.0
·
Manufacturer/Factory
Send Inquiry
High Accuracy Electronic Belt Weighfeeder Weight Controller with LCD Display
US$
296.00
-
366.00
1 Piece
(MOQ)
Supmeter Automatic Conveyor Belt Weighing Scale Controller for Stone Mining
US$
346.00
-
378.00
1 Piece
(MOQ)
Supmeter High Accuracy Weight Controller for Belt Scale
US$
346.00
-
409.00
1 Piece
(MOQ)
New Stainless Steel Load Belt Feeder Controller for Spiral Scale, Spiral Belt Scale Indicator with Touch Screen Bst100-K01s[Bl]
US$
520.00
-
570.00
1 Piece
(MOQ)
1/4
Mantern Industrial Co., Limited
5.0
Send Inquiry
Sil2 Certified So2 Gas Alarm Controller with 2 Relay Outputs
US$
80.00
-
300.00
1 Piece
(MOQ)
LPG Gas Detector and Controller by Factory Price
US$
80.00
-
300.00
1 Piece
(MOQ)
Factory Toxic Gas Monitor Use Concentration H2s Gas Detector Controller
US$
80.00
-
300.00
1 Piece
(MOQ)
Wall Mounted 4 Channels Gas Detector Controller
US$
80.00
-
300.00
1 Piece
(MOQ)
1/4
Suzhou Delfino Environmental Technology Co., Ltd.
11 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Differential Signal Online RS485 pH/ORP Controller for Power Plant
US$
125.00
-
150.00
1 Piece
(MOQ)
Online RS485 4-20mA Dissolved Oxygen Controller Digital Dissolved Oxygen Meter Dissolved Do Controller for Seawater Monitoring
US$
191.00
-
223.00
1 Piece
(MOQ)
RS485 Signal Free Loss Digital pH Dissolved Oxygen Do Meter for Sea Farming and Water Treatment
US$
191.00
-
223.00
1 Piece
(MOQ)
Hot Selling Product IP66 4-20mA Conductivity Controller Meter for Water Treatment
Negotiable
1 Piece
(MOQ)
1/4
Nanjing Hangjia Electronic Technology Co., Ltd.
11 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
4-20ma output temperature measure PNP NPN relay ouput clamp thread temperature controller
US$
50.00
-
75.00
1 Piece
(MOQ)
4~20mA/Relay/PNP/NPN output M12 connector LED LCD digital tri-clamp temperature switch
US$
50.00
-
75.00
1 Piece
(MOQ)
Explosion-proof 4-20mA Relay Output Temperature transmitters with clamp thread probe connection
US$
65.00
-
85.00
1 Piece
(MOQ)
4~20mA Two-wire Integrated Ultrasonic Level Meter Liquid Controller
US$
130.00
-
150.00
1 Piece
(MOQ)
1/4
Shandong Chenxuan Intelligent Manufacturing Co., Ltd.
5.0
Send Inquiry
Rwd82 Universal Controller, AC 24 V, with 2 Relay Outputs Valve Controller
US$
99.00
1 Piece
(MOQ)
Rwd68 Universal Controller, AC 24 V, 1 Modulating and 1 2-Point Output Rwd68/Cn Rwd60 Rwd62 Rwd82 Valve Controller Made in China
US$
99.00
1 Piece
(MOQ)
Rdg100kn Room Thermostat with Knx Communications, AC 230 V, for Fan Coil Units and Universal Applications
US$
72.00
-
80.00
1 Piece
(MOQ)
Rdf302 Room Thermostats Controller
US$
20.00
1 Piece
(MOQ)
Yueqing Kane Electric Co., Ltd.
5.0
Send Inquiry
Tcn7 Series LCD Display Pid Temperature Controller with Output Relay SSR 0-10V 4-20mA RS485
US$
32.00
1 Piece
(MOQ)
Rkc Pid Digital Temperature Controller C100fk07-M*an Thermostat Rex-C100 Red Color for Display PV
US$
7.00
100 Pieces
(MOQ)
Kane Tx Series LCD Display Pid Temperature Controllers
US$
20.00
10 Pieces
(MOQ)
1/4
Jinan Retekool Inc
12 yrs
·
Trading Company
Send Inquiry
Stc 1000 Two Relay Output Thermostat Stc-1000 Digital Temperature Controller for Incubator AC 110V 220V 12V 24V 10A
US$
7.00
-
10.00
50 Pieces
(MOQ)
etc-200+ Industrial Digital Thermostat Temperature Controller
US$
4.00
-
6.00
50 Pieces
(MOQ)
1/4
Fuzhou Inno Electronic Technology Co., Ltd.
Send Inquiry
Digital Temperature Controller with Output Relay
US$
300.00
1 Piece
(MOQ)
Sr-Q Intelligent Dry-Type Transformer Monitor
US$
300.00
1 Piece
(MOQ)
1/4
Ningbo Coolwell Import & Export Co., Ltd.
9 yrs
·
5.0
·
Trading Company
Send Inquiry
Digital and Humidity Temperature Controller AC 110-220V 10A Thermostat Stc-1000 Two Relay Output for Incubator
US$
4.00
-
8.00
100 Pieces
(MOQ)
1/4
Yueqing Ruihua Cabinet & Whole Set Equipment Co., Ltd.
21 yrs
·
5.0
·
Manufacturer/Factory
Send Inquiry
Lm3108 Industrial Programmable Logic Controller
US$
60.00
-
200.00
1 Piece
(MOQ)
Lm3109 PLC Programmable Logic Controller
US$
60.00
-
200.00
1 Piece
(MOQ)
PLC Controller Programmable Cotroller
US$
60.00
-
200.00
1 Piece
(MOQ)
Lm3108 Programmable Logic Controller
Negotiable
1 Piece
(MOQ)
1/4
Sibo.X Industrial Co., Ltd.
5.0
Send Inquiry
Digital Pid LED Display Relay Output Temperature Controller
US$
25.00
-
60.00
1 Piece
(MOQ)
Relays Output Ultrasonic Fuel Oil Level Sensor
US$
99.00
-
480.00
1 Piece
(MOQ)
Two Relay Outputs Ultrasonic Water Meters Plastic Waste Level Sensor
US$
99.00
-
480.00
1 Piece
(MOQ)
Ultrasonic Liquid Water Tank Level Sensor Ultrasonic Level Transmitter Indicator
US$
70.00
-
120.00
1 Piece
(MOQ)
1/4
Guangzhou he Neng Automation Equipment Co. , Ltd.
4.0
·
Trading Company
Send Inquiry
Delta Text All-in-One Machine Tp04p-32tp1r Digital Input Controller Tp04p-32tp1t
US$
199.00
-
259.00
1 Piece
(MOQ)
Cj1w-Oc211 Original Omron 200-230V 1.5kw 16-Point Relay Contact Output Unit
US$
120.00
-
150.00
1 Piece
(MOQ)
Original 1762-Ow16 A11en Brad1ey PLC Micrologix 16 Point Relay Output Module
US$
120.00
-
150.00
1 Piece
(MOQ)
Ns10-TV00b-V2 OMR Popular Brands Touch Screen Monitor LCD Screen Hot Sale
US$
30.00
-
500.00
1 Piece
(MOQ)
1/4
ACREL CO., LTD.
23 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Acrel Ard2f-1 Smart Motor Protector Engine Controller for Overload Blocking
US$
91.00
1 Piece
(MOQ)
Acrel Ard2f Motor Protect Controller Integrates Protection, Measurement, Control and Maintenance
US$
91.00
1 Piece
(MOQ)
Acrel Ard2f-1/C+90L Motor Protection Controller with Strong Anti-Interference Ability Digital Intelligent Network with RS485communication
US$
105.70
1 Piece
(MOQ)
Acrel Ard2f-250/C+90L Motor Protection Controller with Strong Anti-Interference Ability Digital Intelligent Network
US$
137.20
1 Piece
(MOQ)
1/4
Hotowell Technology (Xiamen) Co., Ltd.
Send Inquiry
Hotowell Tuya Thermostat WiFi Temperature Controller Thermostat Analogue Valve Output
US$
19.90
-
25.90
100 Pieces
(MOQ)
Hotowell Dx System Smart Thermostat Digital Output for Compressor HVAC Temperature Controller
US$
15.00
-
17.50
100 Pieces
(MOQ)
HVAC Thermostat Analogue Output 2 Pipe Ec Fan Controller Smart Home Thermostat with Transformer
US$
24.40
-
28.40
100 Pieces
(MOQ)
RS485 Modbus 4 Pipe Fan Coil Thermostat Modulating Output Smart Thermostat Hotowell Wf11
US$
16.00
-
20.80
100 Pieces
(MOQ)
1/4
Guangzhou Ewelly Automatic Control Co., Ltd.
Send Inquiry
Industrial Temperature Switch with Dual - Independent Cooling and Heating Control Two Relay Output Refrigeration Incubation Temperature Controller
US$
12.33
100 Sets
(MOQ)
0.1 Digital Cooling Heating Temperature Controller Ew-988h Two Relay Output with Alarm 12V24V110V220V Manual Thermostat
Negotiable
100 Sets
(MOQ)
Heating and Cooling Two Relay Outputs Temperature Controller Ew-988d Beer Brewing Machine Thermostat
Negotiable
100 Pieces
(MOQ)
Two Relay Outputs Control 0.1 Accuracy Digital Thermostat Ew-Jx1002 Egg Incubator Heating Cooling Temperature Controller
US$
12.33
100 Sets
(MOQ)
Energy Technology Co., Ltd. (Shenzhen)
Send Inquiry
Brand-New Om-Ron-Zen-20c1ar-a-V2 Controller-CPU 12 Inputs-8 Outputs-AC Input-Relay Output-AC Power-Supply PLC Good-Price
US$
341.45
-
377.43
1 Piece
(MOQ)
New-Original Om-Ron Zen-10c1dr-D-V2 Controller-CPU 6-Inputs and-4 Outputs-DC Input-Relay Output-DC Power-Supply
US$
279.55
-
309.45
1 Piece
(MOQ)
Original-Brand-New Schnei-Der-Electric TM262L10mese8t-Programmable Logic-Controller Good-Price
US$
655.00
-
855.00
1 Piece
(MOQ)
Original New Fatek Fatek Fbs-40mar2-AC PLC Controller Good Price
US$
245.00
-
285.00
1 Piece
(MOQ)
1/4
Zhongshan Senyue Electric Appliance Co., Ltd.
3 yrs
Send Inquiry
Intelligent Digital Display Temperature Controller K Input SSR/Relay Output Pid Control Thermostat
US$
25.00
-
38.00
12 Pieces
(MOQ)
1/4
1
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