4,993 Boiler Water Level Sensor
results from184 suppliers
Manufacture 4-20mA PTFE Magnetic Level Sensor for Tank Liquid Cl2+H2O
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
MD-Tpf Float Sensor Series-High Type for Air Condition, Refregeration and Dehumidifiation
Min. Order:100 Pieces
- Max.Head: <10m
- Max.Capacity: 300-400 L/min
- Driving Type: Motor
- Impeller Number: Single-Stage Pump
- Working Pressure: Middle Pressure Pump
- Influent Type of Impeller: Single Suction Pump
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
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
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
Boiler Motor Flow Turbine Flow Sensor Water Sensor
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
HVAC System Water Flow Switch Brass Material Paddle Switch
US$ 15.32-31.87 / 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,
Durable High Accuracy Digital Pressure Transmitter Pressure Sensor
US$ 18.15-23.65 / 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
Hot Sale Smart Sensor System 4-20mA Supplier Pressure Transducer RS485 Water Differential Pressure Transmitter
Min. Order:1 Piece
- Type: SemiConductor Strain Gauge Pressure Sensors
- Component: SemiConductor Type
- For: Diffused Silicon Pressure Transmitter
- Output Signal Type: Analog Type
- Production Process: Normal Wirewound
- Material: Stainless Steel
Hydraulic High Temperature Boiler Water Pressure Transducer
US$ 36-69 / Piece
Min. Order:1 Piece
- Type: Inductive Pressure Sensor
- Component: Mechanical Structure Type
- For: Ceramic Pressure Transmitter
- Output Signal Type: Analog Type
- Production Process: Normal Wirewound
- Material: Stainless Steel
Mute Instrumentation Relay Output Flow Meter Sensor for Oil and Water
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
IP65 Spdt Electric Paddle Switch Water Flow Control
US$ 13.47-31.78 / 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,
Professional Fuel Oil Water Flow Meter Flow Sensor for Electromagnetic Water Heater
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
Water Flow Sensor Switch Kits for Gas Boiler
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
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,
IP68 PVC Wire Heating Floor Temperature Warming Sensor Water Level Sensor
US$ 3.21-3.58 / Piece
Min. Order:500 Pieces
- Installation Type: Wall-Mounted Type
- Sensing Type: Thermocouple
- Contact: Contact
- Output Signal Type: Analog Type
- Production Process: Injection
- Material: TPE
Customized Turbine Flow Meter Hot Water Oil Pulse Signal Liquid Water 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
High Accuracy Air Flow Meter Sensor Water Tank Float Sensor for Distribution 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
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
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
Boiler Thermocouple Ceramic Corundum Thermowell S B Type 0-1800 º C High Temperature Sensor
US$ 3.25-1153.85 / 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
Top-Mounted Magnetic Flap Liquid Level Gauge Boiler Anticorrosive Water Level Gauge
US$ 125-140 / Piece
Min. Order:1 Piece
- After-sales Service: 24 Hours Online Service
- Measurement Accuracy: ±5mm
- Kind: Liquid Level Transmitter
- Warranty: 1 Year
- Material: SS304
- Packing: Box
PT1000 Fast-Response with Metal Material
US$ 1 / Piece
Min. Order:100 Pieces
- Type: Float
- Contact: Contact
- Output Signal Type: Digital Type
- Production Process: Integration
- Material: Plastic
- IP Rating: IP65
S Type Thermocouple 0-1600 º C Wrp-130 High-Temperature Resistant Temperature Sensor
US$ 3.25-1153.85 / 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
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
Level Switch of PP Material
US$ 1 / Piece
Min. Order:500 Pieces
- Type: Infrared Sensor Switch
- Principle: Infrared
- Wires: Two-Wires
- Standard: Standard
- Application: Corridor
- Size: 86 Type
Industrial Flow Meter Water Flow Sensor for Circulating Cooling 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
Low Liquids Range Water Tank Customized Differential Pressure Transmitter MDM492
Min. Order:1 Piece
- Measuring Medium: Liquid
- Output Signal Type: Analog Output
- Production Process: SemiConductor Integrated
- Material: Stainless Steel
- Accuracy Grade: 0.25%Fs(Typ.)
- IP Rating: IP65
Control Pressure Transmitter Intelligent Pressure Transmitter Switch
US$ 18.75-23.52 / Piece
Min. Order:500 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
80GHz Radar Water Tank Level Sensor Gauge Radar Level Meter
US$ 630 / Piece
Min. Order:2 Pieces
- After-sales Service: 12 Months
- Principle: Radar
- Range: >0-30m
- Measurement Accuracy: ±2mm
- Accuracy: 0.2%
- Kind: Liquid Level Transmitter
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
Ultra-Sensitive Water Turbine Flow Meter Sensor with Pulse Signal Thread Connection
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 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
Hot Sale Ceramic Spark Plug Igniter Rod Flame Sensor for Boiler
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 Range Water Tank 5kpa Customized Differential Pressure Transmitter 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
4-20mA Output Air Wind Pressure Sensor Micro Difference Pressure Transmitter DC24V 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
Gas Wall-Hung Boiler Water Heater Water Flow Sensor
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
Pressure Sensor 4-20mA Boiler Steam Pressure Transmitter
US$ 17-33 / Piece
Min. Order:1 Piece
- Type: Pressure Sensor
- Component: SemiConductor Type
- For: Capacitive Pressure Transmitter
- Output Signal Type: Digital Type
- Production Process: Integration
- Material: Stainless Steel
4-20mA 1 to 5V, 0 to 5V Exd II Bt6 Flameproof Isolation Ex-Proof Pressure Transducer Tansmitter (CE, RoHS, ISO9001)
US$ 110-130 / Piece
Min. Order:5 Pieces
- Type: Explosion-proof Pressure Transmitter
- Structure Type: Diffused Silicon Pressure Transmitter
- Accuracy Grade: 0.5%Fs
- Pressure range: -100kpa...0~10kpa...100MPa
- IP Rating: IP65
- Certification: CE
Hydraulic High Temperature Boiler Water Pressure Transducer
US$ 36-69 / Piece
Min. Order:1 Piece
- Type: Inductive Pressure Sensor
- Component: Mechanical Structure Type
- For: Ceramic Pressure Transmitter
- Output Signal Type: Analog Type
- Production Process: Normal Wirewound
- Material: Stainless Steel
