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Wholesale Magnetic Alarm Contacts
129
products found
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Focusens Waterproof Door
Alarm
Switch Esp32 110V Volt Window Normally Open Recessed
Magnetic
Contact
US$ 1-3
/ Piece
100 Pieces
(Min. Order)
Start Order
Focus Sensing and Control Technology Co., Ltd.
Focusens Intruder
Alarm
Magnet Level Switch Ord624 Reed Switch Normally Open
Magnetic
Door
Contacts
US$ 1-3
/ Piece
100 Pieces
(Min. Order)
Start Order
Focus Sensing and Control Technology Co., Ltd.
Focusens Normally Open No
Magnetic
Switch Screw Mount Wired
Alarm
Door Reed
Magnetic
Contact
US$ 1-3
/ Piece
100 Pieces
(Min. Order)
Start Order
Focus Sensing and Control Technology Co., Ltd.
Video
Flange Side Mounted
Magnetic
Water Level Float Switch for Water Level
US$ 55
/ Piece
10 Pieces
(Min. Order)
Start Order
Hebei Xukang Meter Manufacturing Co., Ltd.
Video
Flange Mounted Float
Magnetic
Transmitter with N/O
Contact
Witch
US$ 106
/ Piece
1 Piece
(Min. Order)
Start Order
Hebei Xukang Meter Manufacturing Co., Ltd.
Video
4-20mA Output
Magnetic
Level Transmitter Magnetostrictive Level Transmitter
US$ 69
/ Piece
1 Piece
(Min. Order)
Start Order
Hebei Xukang Meter Manufacturing Co., Ltd.
Video
Float Level Switch -
Magnetic
Float Level Transmitter for Industrial Liquid Tank
US$ 70-80
/ Piece
1 Piece
(Min. Order)
Start Order
Hebei Xukang Meter Manufacturing Co., Ltd.
Video
Top Flange Tank Liquid Level Float
Magnetic
Level Gauge 4-20mA with
Alarm
US$ 86-95
/ Piece
1 Piece
(Min. Order)
Start Order
Hebei Xukang Meter Manufacturing Co., Ltd.
Video
Magnetic
Thansmitter Top Mounted Float Sensor with Switch
Alarm
US$ 99
/ Piece
1 Piece
(Min. Order)
Start Order
Hebei Xukang Meter Manufacturing Co., Ltd.
Video
Manufacture 4-20mA PTFE
Magnetic
Level Sensor for Tank Liquid Cl2+H2O
US$ 109
/ Piece
1 Piece
(Min. Order)
Start Order
Hebei Xukang Meter Manufacturing Co., Ltd.
Video
Factory Hot Sale Uqk-02
Magnetic
Float Switch for Tank Liquid Measure
US$ 22-25
/ Piece
1 Piece
(Min. Order)
Start Order
Hebei Xukang Meter Manufacturing Co., Ltd.
Video
Explosion-Proof
Magnetic
Float Liquid Level Controller Switch for Water Tank
US$ 65
/ Piece
1 Piece
(Min. Order)
Start Order
Hebei Xukang Meter Manufacturing Co., Ltd.
Video
Stainless Steel Top Mounted Flange
Magnetic
Level Gauges Transmitter
US$ 99
/ Piece
1 Piece
(Min. Order)
Start Order
Hebei Xukang Meter Manufacturing Co., Ltd.
Video
High Perssure and Temperature Float Ball for
Magnetic
Level Gauge
US$ 109
/ Piece
1 Piece
(Min. Order)
Start Order
Hebei Xukang Meter Manufacturing Co., Ltd.
Video
Side /Top Mounted
Magnetic
Level Switch Manufacturers in China with Round Flange
US$ 56
/ Piece
10 Pieces
(Min. Order)
Start Order
Hebei Xukang Meter Manufacturing Co., Ltd.
Video
Wholesale
High Quality Cylinder Proximity Switch
Magnetic
Sensor
US$ 0.46-1.56
/ Piece
50 Pieces
(Min. Order)
Start Order
Kunshan Golden Light Electronic Technology Co., Ltd.
Video
Stainless Steel/PP/Plastic Liquid/Water/Fuel/Oil/Diesel/Propane/Gasoline/Gas Tank Top-Mount/Side-Mount Magnet Single/Dual Float Level Switch with High/Low
Alarm
US$ 2.59-2.99
/ Piece
10 Pieces
(Min. Order)
Start Order
Bluefin Sensor Technologies Limited
Video
Liquid Water Fuel Diesel Level
Alarm
and Control Flanged Threaded Side Mounted Float Level Switch/Switches
US$ 60-65
/ Piece
1 Piece
(Min. Order)
Start Order
Hebei Xukang Meter Manufacturing Co., Ltd.
Video
Electric Automatic Water Level Control Ball Float Switch Level Regulator Liquid Level Sensor for Submersible Water Pumps Pump Stations Tanks Aquariums Pools
US$ 10-50
/ pcs
100 pcs
(Min. Order)
Start Order
Mepcato Machinery Limited
Video
Gas Station Software Fuel Level Measure
Magnetic
Level Gauge
US$ 50-3000
/ Piece
1 Piece
(Min. Order)
Start Order
Zhengzhou Windbell Measurement and Control Technology Co., Ltd.
Focusens
Alarm
Detection Concealed Normally Closed
Magnetic
Level Switch Proximity Nc Reed Sensor with Magnet Actuator
US$ 1.4-2
/ Piece
100 Pieces
(Min. Order)
Start Order
Focus Sensing and Control Technology Co., Ltd.
Video
Megnetostricion Transmitter 4-20mA Float Liquid Transmitter
US$ 110
/ Piece
1 Piece
(Min. Order)
Start Order
Hebei Xukang Meter Manufacturing Co., Ltd.
Tuya WiFi/Zigbee Breathing Presence Ceiling
Alarm
System
US$ 28-35
/ Piece
10 Pieces
(Min. Order)
Start Order
Yueqing Winston Electric Co., Ltd.
Video
Float Type
Magnetic
Fuel Tank Gauging System for Petrol Station
US$ 50-3000
/ Piece
1 Piece
(Min. Order)
Start Order
Zhengzhou Windbell Measurement and Control Technology Co., Ltd.
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