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about leak controller
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leak controller
800+ factories verified
Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.
13 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
So2 H2 Lel Gas Leak Alarm Digital Gas Detector Controller
US$
877.20
-
912.80
1 sets
(MOQ)
Multi Gas Leak Alarm System Gas Leak Detector Analyzer Controller
US$
895.00
-
922.00
1 Piece
(MOQ)
16 Channels Multi Gas Leak Auto Alarm Analyzer Gas Controller System
US$
190.00
-
232.00
1 sets
(MOQ)
O2 Nh3 H2 Lel Gas Leak Alarm Digital Gas Detector Controller
US$
877.20
-
912.80
1 sets
(MOQ)
1/4
Guangzhou Asl Electronic Technology Co., Ltd.
Send Inquiry
R290 Leak & Explosion Proof 2.8kw Inverter Dehumidifier Controller with Digital Thermostat Main Control and Compressor Driver (CE/RoHS/Sg Ready)
US$
250.00
-
600.00
1 Piece
(MOQ)
China Manufacturer Professional 1.5kw 2kw 2.5kw 3kw DC Inverter Integrated Swimming Pool Heat Pump Controller with R290 Leak & Explosion Proof
US$
90.00
-
160.00
1 Set
(MOQ)
Efficient 4kw 5kw DC Inverter Swimming Pool Heat Pump Integrated Circuit Controller with R290 Leak & Explosion Proof
US$
90.00
-
160.00
1 Set
(MOQ)
China Manufacturer Advanced 4kw 5kw DC Inverter Swimming Pool Heat Pump Integrated Control Circuit Controller with R290 Leak & Explosion Proof
US$
90.00
-
160.00
1 Set
(MOQ)
1/4
Mantern Industrial Co., Limited
5.0
Send Inquiry
Standard 4~20mA Signal Input Gas Leak Controller Gas Detectors with Carbon Monoxide
US$
80.00
-
300.00
1 Piece
(MOQ)
China Combustible CH4 C3h8 Methane Propane Gas Leak Detector Controller
US$
80.00
-
300.00
1 Piece
(MOQ)
Gas Leak Detector Alarm Match Controller and Multi Channel Gas Alarm Controller
US$
80.00
-
300.00
1 Piece
(MOQ)
Toxic Gas Leak Gas Alarm Controller
US$
80.00
-
300.00
1 Piece
(MOQ)
1/4
Nanjing KELISAIKE Safety Equipment Co., Ltd.
22 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
16 Channel Fixed Gas Leak Analyzer Nh3 Auto Detector System Controller
US$
399.00
-
900.00
1 Piece
(MOQ)
Factory Price 8 Channel Fixed Gas Leak Analyzer Auto Detector System Controller
US$
399.00
-
900.00
1 Piece
(MOQ)
4 Channel Fixed Gas Leak Analyzer 4~20mA RS485 Gas Detector 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
Shenzhen YHG Heating Science & Technology Co., ltd
17 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Siemens or Ldu11.323A27 Leak Detection Valve Proving System Oil Gas Burner Controller for Automatic Shutoff Valves
US$
375.00
-
428.00
1 Piece
(MOQ)
Siemens or Ldu11.323A17 Leak Detection Valve Proving System Oil Gas Burner Controller for Automatic Shutoff Valves
US$
511.00
-
584.00
1 Piece
(MOQ)
Honeywell A4021A1002 Oil Gas Burner Controller Electronic Leak Controller
US$
644.00
-
736.00
1 Piece
(MOQ)
Siemens or Ldu11.523A17 Leak Detection Valve Proving System Oil Gas Burner Controller for Automatic Shut off Valves
US$
483.00
-
552.00
1 Piece
(MOQ)
1/4
Shenzhen Zhongliweiye Electromechanical Equipment Co., Ltd.
13 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
German Krom Gas Leak Detector Tc410-1t Valve Leak Detector Leak Controller
US$
1,140.00
1 Piece
(MOQ)
Controller Lmv26.300A2 Burner Controller Detection and Control
US$
559.00
1 Piece
(MOQ)
German Combustion Engine Program Controller Lmv51.140c1 Controller Burner Accessories Program Controller
US$
1,200.00
1 Piece
(MOQ)
Original Siemens Programmable Controller Lfl1.333 Precision Control Burner Accessories
US$
388.00
1 Piece
(MOQ)
1/4
Zhengzhou Windbell Measurement and Control Technology Co., Ltd.
12 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Gas Station Fuel Dispenser Sump Diesel, Water Leak Monitor Controller
US$
300.00
-
1,000.00
1 Piece
(MOQ)
Smart Gas Station Automatic Oil Level Controller with Free Mobile APP
US$
50.00
-
1,500.00
1 Piece
(MOQ)
8 Inch Touch Screen Gas Station Automatic Oil Level Controller
US$
50.00
-
1,500.00
1 Piece
(MOQ)
Petrol Station Storage Oil Tank Level Monitor Liquid Level Controller
US$
50.00
-
1,500.00
1 Piece
(MOQ)
1/4
Nanjing AIYI Technologies Co., Ltd.
Send Inquiry
Combustible CF4 C3h4 NF3 Methane Propane Gas Leak Detector Controller
US$
580.00
-
1,260.00
1 Piece
(MOQ)
Fixed Gas Alarm System Control Panel for H2S Gas Leak Detector
US$
130.00
-
195.00
1 Piece
(MOQ)
Explosion-Proof Wall-Mounted CO2 Gas Alarm with Sil2 Certification
US$
100.00
-
500.00
2 Pieces
(MOQ)
Explosion-Proof Stationary O3 Gas Alarm System with OLED Display
US$
100.00
-
500.00
2 Pieces
(MOQ)
1/4
Taizhou Tonhe Flow Control Co., Ltd.
17 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Wireless Water Leak Detection Detector Controller Solution with Motorized Valve
US$
38.00
-
50.00
1 Piece
(MOQ)
Wireless Sensor Water Leak Solution Detection Detector Water Leak Controller Valve
US$
30.00
-
62.00
10 Pieces
(MOQ)
Wireless Sensor Electric Motorized Valve for Water Leak Detector Detection Controller
US$
24.00
-
40.00
1 Piece
(MOQ)
Tonheflow DC24V DN10 Time Control Ball Valve with Power-off Reset
US$
33.00
-
35.00
1 Piece
(MOQ)
1/4
Cixi Airmax Pneumatic Components Co., Ltd.
16 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Bestseller Sld Big Swivel Rotating Speed Controllers Pneumatic Fittings Pneumatic Parts
US$
0.90
-
1.50
50 pieces
(MOQ)
Direct Sales Si (B) Pneumatic Throttle Valve Swivel Rotatinq Air Flow Speed Controllers Pneumatic Fittingpneumatic Parts
US$
0.74
-
1.24
50 pieces
(MOQ)
Leak-Proof Air Fittings SL-G G Thread Air Flow Male Speed Controller Pneumatic Fittings
Negotiable
100 Pieces
(MOQ)
Speed Controllers Quick Coupling Throttle Connector Pneumatic Fittings Pneumatic Parts
US$
0.71
-
1.18
50 pieces
(MOQ)
1/4
Ningbo Eastpure Environmental Technology Co., Ltd.
Manufacturer/Factory & Trading Company
Send Inquiry
Smart Water Leakage System: Standalone WiFi Sensors + Main Controller, No Hub Needed, Direct APP Alerts
US$
140.00
-
150.00
500 Pieces
(MOQ)
1/4
Henan Zhong An Electronic Detection Technology CO.,LTD
14 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Qd6000 Factory Direct Sale Fixed H2s Gas Central Unit Detect Controller
US$
145.00
-
185.00
1 Set
(MOQ)
Zhongan High-Tech S8500/S8600 Multi-Point Monitoring Gas Concentration Alarm Controller
US$
145.00
-
185.00
1 Set
(MOQ)
Wholesale Fixed Gas Control Panel Co H2s Gas Central Unit Detect Controller
US$
145.00
-
185.00
1 Set
(MOQ)
S8100 4 Channels Gas Control Panel Two Level Sound Light Alarm Controller
US$
145.00
-
185.00
1 Set
(MOQ)
1/4
Sealand Equipment Supply Co., Ltd.
7 yrs
·
5.0
·
Trading Company
Send Inquiry
Explosion-Proof Diff Intelligent Pressure Switch Txzc2 -0.1-100 MPa Pressure Controller for Pump&Compressor
US$
100.00
-
200.00
1 Piece
(MOQ)
Oil and Gas Industry Safety Alert Usage Gas Leak Detection System with 4-20mA Communication Protocol
US$
100.00
-
200.00
1 Piece
(MOQ)
Fixed CH4 Gas Detector DC24V RS485 Customize for H2s Co CO2 CH4 C2h4 Vocs Pm O3 Gas Leak Detector for Sale
US$
100.00
-
200.00
1 Piece
(MOQ)
Fixed Explosion-Proof Combustible Lel Gas Leak Detector
US$
100.00
-
200.00
1 Piece
(MOQ)
1/4
SHENZHEN KORNO I AND E CO., LTD
Send Inquiry
Multi Channel Workshop Safety Control Alarm System Gas Detector Controller (16 channels)
US$
1,182.50
-
1,475.63
1 Piece
(MOQ)
4-20mA Hydrogen Gas Leak Transmitter (H2)
US$
360.45
-
875.58
1 Piece
(MOQ)
Wall Mounted Fixed Sulfur Hexafluoride Sf6 Gas Leak Detector Ndir Sensor
US$
1,333.33
-
2,047.62
1 Piece
(MOQ)
Portable Pump Suction Ethane C2h6 Gas Leak Analyzer Gas Analyzer with Alarm
US$
1,123.10
-
1,507.69
1 Piece
(MOQ)
1/4
Ningbo Blue Pluser Appliance Co., Ltd.
9 yrs
·
Trading Company
Send Inquiry
Leak Stop Valve&Auto Shut-off Valve Leak Controller
US$
10.00
-
20.00
1,000 Pieces
(MOQ)
Water Purification Leak Anti Vlave&Leak Stop Valve
US$
1.00
2,000 Pieces
(MOQ)
Watts Leak Stop Valve&Leakage Detector Water&Leak Prevent
US$
1.00
2,000 Pieces
(MOQ)
Premier H2O Leak Stop Valve for Water Filter
US$
1.00
2,000 Pieces
(MOQ)
1/4
Chongqing Jiuxin Automation Technology Co., Ltd
11 yrs
·
Trading Company
Send Inquiry
Intelligent Gas Alarm Controller for Dangerous Gas Leakage
US$
1,000.00
1 Set
(MOQ)
Toxic Gas Detection Alarm, Flammable and Explosive Gas Leaks
US$
1,000.00
1 Set
(MOQ)
Qd6370K Integrated Gas Alarm, Detect Dangerous Gas Leaks
US$
1,000.00
1 Set
(MOQ)
Gas Detection Alarm/ Meter Detector
US$
1,000.00
1 Set
(MOQ)
1/4
Guangzhoushi Henneng Trade Co., Ltd.
9 yrs
·
Trading Company
Send Inquiry
New Product Twdlcde40drf Compact PLC Base Transistor Controller
US$
100.00
-
110.00
1 Piece
(MOQ)
Original Product TM221m32tk Logic Controller Discrete Input Module
US$
100.00
-
110.00
1 Piece
(MOQ)
Original Product TM258lf42dt Logic Controller Compact Base Module
US$
100.00
-
110.00
1 Piece
(MOQ)
New and Original TM200c16r PLC (Programmable Logic Controller)
US$
100.00
-
110.00
1 Piece
(MOQ)
1/4
Hangzhou FrankEver Imp. & Exp. Co., Ltd.
5.0
Send Inquiry
Frankever Fk-V03 Smart Water Security System Tuya WiFi Controlled Remotely Operates 3 Water Valves Leak Sensors New Angle
US$
42.00
500 pieces
(MOQ)
New Style Automatic Intelligent Water Shut off Valve Bsp NPT Smart Water Valve Controller
US$
42.00
-
48.00
1 Piece
(MOQ)
Automatic Wireless Intelligent Adjustable Water Flow Control Wi-Fi Garden Tuya Smart Valve Water Controller 1/2 Inch 3/4 Inch
US$
42.00
-
48.00
1 Piece
(MOQ)
Wireless Tuya Smart WiFi Control Water Valve Controller Voice Control
US$
42.00
-
48.00
1 Piece
(MOQ)
1/4
Abis Circuits Co., Ltd.
Send Inquiry
Leak Detector OEM SMT Quick Turn Rigid PCBA PCB Assembly
US$
0.0001
-
99.00
1 Piece
(MOQ)
OEM Protype Sample 94V0 Black Enig Rigid Turnkey Bare Circuits Board PCB
US$
0.0001
-
99.00
1 Piece
(MOQ)
HMI Industrial Panel PC Circuit Board Mass Production OEM Factory Rigid Smart Home PCB
US$
0.0001
-
99.00
1 Piece
(MOQ)
Manufacturer Multilayer HDI Quick Turn Printed Circuit Board PCBA Rigid Flexible PCB
US$
0.0001
-
99.00
1 Piece
(MOQ)
1/4
Shenzhen EPT Technology Co., Ltd.
23 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Infrared Type Water Leak Detection Separated Water Level Controller Sensor Dfs-IR42b
US$
1.00
-
2.00
2 Pieces
(MOQ)
Tlc2326ls-P Automatic Water Pump Control Leak Detector Ultrasonic Fuel Level Gauge Sensor
US$
34.00
-
38.00
2 Sets
(MOQ)
4G-IoT Network Ultrasonic Water Leak Detector Fuel Lever Sensor for Remote Monitoring
US$
30.00
-
35.00
2 Sets
(MOQ)
Tlc2502 Fuel Oil Tank Lever Gauge Water Leak Detector Ultrasonic Lever Sensor
US$
18.00
-
22.00
2 Sets
(MOQ)
1/4
Hangzhou Xinjian Electronic Co., Ltd.
5.0
Send Inquiry
Ds2b Telecom Shelter Temperature Humidity Water Leak Smoke Environment Remote Monitoring System
US$
300.00
-
500.00
1 Piece
(MOQ)
Advanced Remote Monitoring Controller for 1u Telecommunication Base Stations
US$
300.00
-
500.00
1 Piece
(MOQ)
Climate and Safety Control System for Computer Room and Telecom Shelter
US$
300.00
-
500.00
1 Piece
(MOQ)
Comprehensive Computer Room Monitoring for Temperature, Humidity, and Safety
US$
300.00
-
500.00
1 Piece
(MOQ)
1/4
Ningbo Homaster Electrical Appliances Co., Ltd.
Send Inquiry
Water Detector Leakage Sensor Alarm Water Leak Detector for Water Dispenser (HDJM-J01)
US$
0.90
-
1.00
500 Pieces
(MOQ)
Water Leakage Detector with 1/4", 3/8" for Household Water Purificat (HDJM-J01)
US$
0.90
1,000 Pieces
(MOQ)
Water Leakage Preventer for Home Use (HDJM-G01)
Negotiable
500 Pieces
(MOQ)
Water Leakage Detector for Water Purifier and RO System (HDJM-F01)
US$
0.90
-
1.00
500 Pieces
(MOQ)
1/4
Ningxia Maiya Sensor Technology Development Co., Ltd
4.8
Send Inquiry
Gas Alarm Controller, Can Be Remotely Monitored, for Fixed Gas Leakage Detector.
US$
597.02
1 pieces
(MOQ)
Reliable Honeywell Fixed Gas Leak Detector for Industrial Use
US$
1,027.20
-
1,369.70
1 pieces
(MOQ)
Wholesale Honeywell Xnx Co H2s H2 O2 Nh3 Gas Analyzer Fixed Gas Detector Oxygen Single Gas Detector with ATEX Certificate
US$
196.46
-
2,068.66
1 pieces
(MOQ)
1/4
Shenzhen Tianhehuijin Tech Ltd
10 yrs
·
4.8
·
Trading Company
Send Inquiry
Smart Home Water Level Sensor WiFi Controller Leakage Flood Alarm Swimming Vape Tank Flow Detector System Leak Protection
US$
26.50
-
30.50
10 sets
(MOQ)
Garden Water Timer Tuya Smart Bluetooth-Compatible Sprinkler Automatic Programmable Watering Irrigation Timer Controller System
US$
22.55
-
38.80
5 pieces
(MOQ)
1/4
Shenzhen Bestone Industrial Co. Ltd.
Send Inquiry
Carbon Dioxide Controller Ae7700
US$
99.00
-
118.00
10 Pieces
(MOQ)
1/4
Hebei Zehong Technology Co., Ltd.
Send Inquiry
Industrial Fixed Gas Alarm Controller Sensitive Combustible Gas Leak Detector
US$
139.00
-
162.00
10 Pieces
(MOQ)
Shandong Dory Electronics Technology Co., Ltd.
Send Inquiry
4 Channels Gas Detection Alarm Controller RS485/4-20mA Gas Leak Detector Controller Panel
US$
131.00
-
147.00
1 Set
(MOQ)
Shanghai Cixi Instrument Co., Ltd.
18 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Gas Mass Flow Meter for Inspecting Gas Leak
Negotiable
1 Piece
(MOQ)
1/4
Shenzhen Daxinda Machinery & Electric Equipment Co., Ltd
19 yrs
·
Trading Company
Send Inquiry
4800 Series Analog High Precision Thermal Gas Mass Flow Meter and Controller
US$
500.00
-
2,000.00
1 Piece
(MOQ)
Digital Display Metal Seal Mass Flow Meter and Controller for Corrosive Gas
US$
500.00
-
2,000.00
1 Piece
(MOQ)
500slm High Flow Gas Thermal Mass Flow Controller for Fermentation Tank
US$
500.00
-
2,000.00
1 Piece
(MOQ)
4800 Series Analog High Flow Thermal Gas Mass Flow Meter and Mass Flow Controller for Fuel Cell
US$
2,000.00
-
2,500.00
1 Piece
(MOQ)
1/4
Shanghai Boqu Instrument Co., Ltd.
19 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Boqu Ddg-2080PRO Supplier Electrical Conductivity Meter Controller for Ec TDS Salinity Analysis for Thermal Power Plant
US$
380.00
-
480.00
1 Piece
(MOQ)
Boqu Phg-2081X Price Pharmacy pH Machine pH Meter Price pH Analyzer/Controller
US$
85.00
-
550.00
1 Piece
(MOQ)
Boqu Ddg-2080s Long Working Life 0~20.00mΩ and Waterproof Grade: IP65 for Ground Water Conductivity Controller
US$
85.00
-
550.00
1 Piece
(MOQ)
Boqu Ddg-2080s Hot Sale Price Accuracy 0.02 and Plusmn 0.5&Ordm C for Drinking Water and Sewage Treatment Conductivity Controller
US$
85.00
-
550.00
1 Piece
(MOQ)
1/4
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