4,993 Boiler Water Level Sensor
results from166 suppliers
Screw Thread Type Ntc Thermistor Temperature Sensor 10K 50K 100K
Min. Order:50 Pieces
- Installation Type: Wall-Mounted Type
- Sensing Type: Resistive
- Contact: Contact
- Output Signal Type: Analog Type
- Production Process: Integration
- Material: Ceramics
Waterproof Distance Ultrasonic Water Control Counter Switch Flow Sensor
US$ 7-15.5 / Piece
Min. Order:20 Pieces
- Type: Liquid Flow Sensor
- Structure Type: Vane Style
- Measuring Medium: Liquid
- Output Signal Type: Digital Type
- Production Process: Assembly
- Material: Brass Copper
Digital Low Flow Laser Turbidity Water Flow Sensor for Water Control Treatment
US$ 7-15.5 / Piece
Min. Order:20 Pieces
- Type: Liquid Flow Sensor
- Structure Type: Vane Style
- Measuring Medium: Liquid
- Output Signal Type: Digital Type
- Production Process: Assembly
- Material: Brass Copper
Factory Price High Performance Temperature Sensor for Ventilation System
US$ 30-150 / Piece
Min. Order:1 Piece
- Sensing Type: Resistive
- Contact: Contact
- Output Signal Type: Analog Type
- Measuring Medium: Temperature
- IP Rating: IP67
- Certification: CE
Custom Integration Function Industrial Parts Brass Water Switch Flow Sensor
US$ 7-15.5 / Piece
Min. Order:20 Pieces
- Type: Liquid Flow Sensor
- Structure Type: Vane Style
- Measuring Medium: Liquid
- Output Signal Type: Digital Type
- Production Process: Assembly
- Material: Brass Copper
4-20mA RS485 Boiler Steam Vortex Flowmeter Pressure Transmitter for CO2 Air Gas
US$ 299-1000 / Piece
Min. Order:1 Piece
- After-sales Service: Technical Support
- Warranty: 1 Year
- Accuracy: >±1%
- Main Application: Water, Wastewater, Diesel Fuel, Fuel Oil, Nature Gas, Gas
- Size: DN 15-300
- Sensor: Tube/Flange
Customized High Quality Wall Hung Gas Boiler Heater Temperature Sensor for Ovens, Water Heaters, Boilers
US$ 0.8-2.2 / Piece
Min. Order:500 Piece
- Sensing Type: Temperature Sensor
- Contact: Contact
- Measuring Medium: Temperature
- Certification: CE
- Customized: Customized
- Warranty: 1 Year
Air Differential Pressure Transmitter Micro Wind Pressure Sensor 0~50PA 10kpa 20kpa 4-20mA 0-5V 0-10V 24VDC
US$ 35-45 / Piece
Min. Order:1 Piece
- Type: Normal Pressure Transmitter
- Structure Type: Diffused Silicon Pressure Transmitter
- Measuring Medium: Air Oil Water
- Accuracy Grade: 0.5G
- Pressure range: -10~10kpa
- IP Rating: IP65
Water Flow Sensor for Wall Mounted Boiler Valve Hall Water Flow Switch
US$ 3.5-4.8 / Piece
Min. Order:10 Pieces
- Contact Capacity: AC220V/1A;DC24V/0.5A
- Working Temperature: 0~150ºC
- Protection Grade: IP68
- Material: Plastic/Brass
- Color: White and Black
- Connection: G1/2
Customized Boiler Ceramic Igniter Spark Electrode Flame Sensor Ceramic Ignition Electrode
US$ 8-10 / Piece
Min. Order:10 Pieces
- Type: Burner Electrode
- Cooling System: No
- Function: No
- Materials: Ceramic
- Use: Stove,Furnace,Boiler
- Shape: Round,Square,Three Pins
Low Cost Magnetic Accuracy Mechanical Fuel Gauge Oil Tank Level Sensor
US$ 125 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year
- Principle: Magnetic Sensors
- Range: 0-10m
- Measurement Accuracy: ±10mm
- Accuracy: 1%
- Kind: Magnetic Flap
-500-500PA 0-5V Gas Pressure Transmitter Air Wind Pressure Sensor
US$ 30-37 / Piece
Min. Order:1 Piece
- Type: Normal Pressure Transmitter
- Structure Type: Diffused Silicon Pressure Transmitter
- Measuring Medium: Air Oil Water
- Accuracy Grade: 0.5G
- Pressure range: -10~10kpa
- IP Rating: IP68
Analog 4~20mA DC 2kpa Piezoresistive Customized Differential Pressure Sensor Mdm492
Min. Order:1 Piece
- Feature: Intelligent
- Measuring Medium: Liquid
- Accuracy Grade: Less Than 1%Fs
- Pressure range: 0.001MPa～35MPa
- IP Rating: IP65
- Certification: ISO
Variable Screw Type Electrode Sensor for Boiler Drum Detection
US$ 5.15-5.65 / Piece
Min. Order:500 Pieces
- Certification: CE
- Customized: Non-Customized
- Surface Treatment: Natural
- Fuel: Oil
- Range of Applications: Industrial
- Type: Drum Sensor
Pressure Transmitters 4-20mA Water Oil Air Steam Pressure Sensors for Industry
US$ 19.32-23.85 / Piece
Min. Order:1000 Pieces
- Type: Pressure Transmitter with LED Display
- Structure Type: Diffused Silicon Pressure Transmitter
- Measuring Medium: Gas /Liquid
- Accuracy Grade: Customized
- Pressure range: 0.001MPa～35MPa
- IP Rating: IP65
Stainless Steel Ntc Temperature Sensor for Kettle Appliance
US$ 0.2 / Piece
Min. Order:1000 Pieces
- Installation Type: Wall-Mounted Type
- Sensing Type: Resistive
- Contact: Contact
- Output Signal Type: Analog Type
- Production Process: Normal Wirewound
- Material: Resistive Lithium Chloride
Vacorda Hydrostatic Water Level Sensor Mini Water Level Sensor
US$ 95-120 / Piece
Min. Order:10 Pieces
- After-sales Service: 1 Year
- Warranty: 1 Year
- Packing: Wooden Packing
- Standard: 2000 Set/Sets per Month
- Port: Shanghai
- Production Capacity: 2000PCS
Ultrasonic Flow Sensor Water Flow Meter Magnetic Flow Switch Sensor
US$ 7-15.5 / Piece
Min. Order:20 Pieces
- Type: Liquid Flow Sensor
- Structure Type: Vane Style
- Measuring Medium: Liquid
- Output Signal Type: Digital Type
- Production Process: Assembly
- Material: Brass Copper
Magnetic Thansmitter Top Mounted Float Sensor with Switch Alarm
US$ 99 / Piece
Min. Order:1 Piece
- Type: Float
- Contact: Contact
- Output Signal Type: Switching Type
- Production Process: Normal Wirewound
- Feature: SemiConductor
- Material: Stainless Steel
Tsp-034 Platinum Resistance Temperature Sensor Rtd Air Water Detector
US$ 1 / Piece
Min. Order:200 Pieces
- Principle: Magnetic Sensors
- Range: 0-3m
- Measurement Accuracy: 0.1
- Accuracy: 0.1%
- Kind: Liquid Level Transmitter
- Structure: All in One
Hot Water Temperature Meter 316L -200-450º C Rtd PT100 Temperature Thermometer Sensor
US$ 3.25-176.92 / Piece
Min. Order:1 Piece
- After-sales Service: with 4 Hours
- Warranty: One Year
- Standard: Celsius/Fahrenheit
- Accuracy: ≤0.5°C
- Usage: Industrial
- Display: Digital
High Temperature Ex-Proof Steam Boiler Air Water Hydraulic Pipe Pressure Transmitter
US$ 85-100 / Piece
Min. Order:1 Piece
- Type: Explosion-proof Pressure Transmitter
- Structure Type: Diffused Silicon Pressure Transmitter
- Measuring Medium: Liquid Gas Steam
- Accuracy Grade: 0.5G
- Pressure range: -1-700bar
- IP Rating: IP65
Gas Water Heater Ignition Parts Gas Pilot Burner Flame Sensor with Electrode
US$ 8-10 / Piece
Min. Order:10 Pieces
- Type: Burner Electrode
- Cooling System: No
- Function: No
- Materials: Ceramic
- Use: Stove,Furnace,Boiler
- Shape: Round,Square,Three Pins
Ntc/PTC Temperature Sensor for Kitchen Tools Food Probe BBQ
US$ 0.2 / Piece
Min. Order:1000 Pieces
- Installation Type: Wall-Mounted Type
- Sensing Type: Resistive
- Contact: Contact
- Output Signal Type: Analog Type
- Production Process: Normal Wirewound
- Material: Resistive Lithium Chloride
for Measure Tank H3nso Naoh Cl2+H2O Float Magnetostriction Level Sensor
US$ 109 / Piece
Min. Order:1 Piece
- Type: Float
- Contact: Contact
- Output Signal Type: Switching Type
- Production Process: Normal Wirewound
- Feature: SemiConductor
- Material: Stainless Steel
High Accuracy 4-20mA RS485 Vortex Boiler Steam Flowmeter Pressure Transmitter
US$ 299-1000 / Piece
Min. Order:1 Piece
- Accuracy: >±1%
- Main Application: Water, Wastewater, Diesel Fuel, Fuel Oil, Nature Gas
- Sensor: Tube/Flange
- Application: Industrial Production
- Type: Vortex Flow Meter
- Measuring Principle: Electrical Principles
Stainless Steel Waterproof Temperature Sensor
US$ 0.2 / Piece
Min. Order:1000 Pieces
- Installation Type: Wall-Mounted Type
- Sensing Type: Resistive
- Contact: Contact
- Output Signal Type: Analog Type
- Production Process: Normal Wirewound
- Material: Resistive Lithium Chloride
High Performance Flow Sensors Water Circulation Control Water Flow Meter Sensor
US$ 7-15.5 / Piece
Min. Order:20 Pieces
- Type: Liquid Flow Sensor
- Structure Type: Vane Style
- Measuring Medium: Liquid
- Output Signal Type: Digital Type
- Production Process: Assembly
- Material: Brass Copper
Zigbee Temperature and Humidity Sensor Probe Tuya Smart Home Automation Wireless Remote Control Cr2032 Button Cell Battery Moes
US$ 8.6-9 / Piece
Min. Order:1 Piece
- Installation Type: Battery
- Sensing Type: Sensor
- Contact: /
- Output Signal Type: Zigbee
- Production Process: /
- Material: /
Flow Sensor Glowworm 2000801910 for 24cxi 30cxi 30sxi 38cxi Boilers
US$ 3.5-4.8 / Piece
Min. Order:10 Pieces
- Contact Capacity: AC220V/1A;DC24V/0.5A
- Working Temperature: 0~150ºC
- Protection Grade: IP68
- Material: Plastic/Brass
- Color: White and Black
- Connection: G1/2
PT100 Series Pressure Transmitters Gas and Liquid Pressure Sensor
US$ 15.2-19.25 / Piece
Min. Order:1000 Pieces
- Type: Piezoresistive Pressure Sensor
- Component: SemiConductor Type
- For: Diffused Silicon Pressure Transmitter
- Output Signal Type: Analog Type
- Production Process: Integration
- Material: Stainless Steel
RS485 Output Water Oil Gas Air Wind Pressure Micro Difference Pressure Transmitter Qdf70b
US$ 30-37 / Piece
Min. Order:1 Piece
- Type: Normal Pressure Transmitter
- Structure Type: Diffused Silicon Pressure Transmitter
- Measuring Medium: Air Oil Water
- Accuracy Grade: 0.5G
- Pressure range: -10~10kpa
- IP Rating: IP68
Digital Low Flow Laser Turbidity Water Flow Sensor for Water Treatment
US$ 7-15.5 / Piece
Min. Order:20 Pieces
- Type: Liquid Flow Sensor
- Structure Type: Vane Style
- Measuring Medium: Liquid
- Output Signal Type: Digital Type
- Production Process: Assembly
- Material: Brass Copper
Boiler Drum Level Test Electode Sensor
US$ 5.15-6.56 / Piece
Min. Order:10 Pieces
- Certification: ISO
- Customized: Non-Customized
- Surface Treatment: Natural
- Fuel: Oil
- Range of Applications: Industrial
- Type: Drum Sensor
Plastic Magnetic Liquid Float Switch Water Level Sensor
US$ 130 / Set
Min. Order:1 Set
- Type: Infrared Sensor Switch
- Principle: Pyroelectric
- Wires: Two-Wires
- Standard: Standard
- Application: Garage
- Size: 86 Type
Ultra Sensitive Micro Pump Water Hall Flow Sensor for Circulation Water Cooling System
US$ 7-15.5 / Piece
Min. Order:20 Pieces
- Type: Liquid Flow Sensor
- Structure Type: Vane Style
- Measuring Medium: Liquid
- Output Signal Type: Digital Type
- Production Process: Assembly
- Material: Brass Copper
China Good Price Waterproof IP68 LCD Display Light Water Level Sensor
US$ 111 / Piece
Min. Order:1 Piece
- Type: Float
- Contact: Contact
- Output Signal Type: Switching Type
- Production Process: Normal Wirewound
- Feature: SemiConductor
- Material: Stainless Steel
Professional Flow Meter Upgraded Water Control Flow Sensor for Heat Pump Water Dispenser
US$ 7-15.5 / Piece
Min. Order:20 Pieces
- Type: Liquid Flow Sensor
- Structure Type: Vane Style
- Measuring Medium: Liquid
- Output Signal Type: Digital Type
- Production Process: Assembly
- Material: Brass Copper
High Reliability on-off Control Water Systems Flow Sensors for Intelligent Heating Equipment
US$ 7-15.5 / Piece
Min. Order:20 Pieces
- Type: Liquid Flow Sensor
- Structure Type: Vane Style
- Measuring Medium: Liquid
- Output Signal Type: Digital Type
- Production Process: Assembly
- Material: Brass Copper
Waterproof Liquid Flow Switches IP65 Water Flow Control Switch
US$ 15.2-32.7 / Piece
Min. Order:100 Pieces
- IP Rating: IP65
- Certification: CCC, RoHS, ISO9001, CE
- Type: Infrared Water
- Media Type: Liquid
- Resistence Load: AC 125 V(5A) /AC 250 V( 2.5A)
- Type of Operation: on/off,
