109,079 Water Level Controller
results from2,870 suppliers
3-Phase LCD Single Pump Automatic Water Level & Pressure Controller
US$ 94-97.5 / Piece
Min. Order:1 Piece
- Task: Program
- Structure: Closed-Loop
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control, Protection, Monitoring, Measurement
- Certification: CCC, ISO: 9001, CE
Light Bar Display Controller Water Pump/Electromagnetic Valve/Temperature, /Pressure/Level
US$ 15-25 / Piece
Min. Order:1 Piece
- Task: Program
- Structure: Combination
- Mathematical Model: Linear
- Signal: 4-20mA/Relay/ RS485
- Function: Automatic Control, Protection, Monitoring, Measurement
- Certification: RoHS, ISO: 9001, CE
20HP/380V Automatic Water Level Controller for Submersible Sump Pump
US$ 95.5-97.5 / Piece
Min. Order:1 Piece
- Task: Program
- Structure: Closed-Loop
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control, Protection, Monitoring, Measurement
- Certification: RoHS, CCC, ISO: 9001, CE
Rainproof 15kw/415VAC Automatic Simplex Water Level Sump Pump Controller
US$ 92-97.5 / Piece
Min. Order:1 Piece
- Task: Program
- Structure: Closed-Loop
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control, Protection, Monitoring, Measurement
- Certification: RoHS, CCC, ISO: 9001, CE
220V/110V Automatic Water Level Pressure Controller for Duplex Pumps
US$ 118-120 / Piece
Min. Order:1 Piece
- Task: Program
- Structure: Closed-Loop
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control, Protection, Monitoring, Measurement
- Certification: CCC, ISO: 9001, CE
AC220V Automatic Water Level Controller Edf-96D
US$ 5.5-8 / Piece
Min. Order:5 Pieces
- Principle: Magnetic Sensors
- Range: 0-2m
- Measurement Accuracy: /
- Accuracy: /
- Kind: Reed Switches
- Structure: Split Type
Water Level Detection Massage Bathtub Controller
Min. Order:2 Sets
- After-sales Service: Spare Parts
- Warranty: 1 Year
- Shape: Round
- Structure: Built-in Tub
- Way of Control: Hand Control
- Drain Location: Corner
Mr-Dkq-10 Automatic Water Level and Pump Controller
US$ 20-40 / Piece
Min. Order:10 Pieces
- Task: Program
- Structure: Combination
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control, Protection, Monitoring, Measurement
- Certification: ISO: 9001
Single Phase Automatic Water Level Controller for Sump Pump
US$ 130-135 / Piece
Min. Order:1 Piece
- Task: Program
- Structure: Closed-Loop
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control, Protection, Measurement
- Certification: CCC, ISO: 9001, CE
Atech Tank Monitoring Sensor Ultrasonic Controller Water Radar Level Gauge
US$ 80-199 / Piece
Min. Order:1 Piece
- Type: Waterproof Ultrasonic Sensor
- Output Signal Type: Analog Type
- Production Process: Integration
- Sensitivity: High
- Probe Type: Straight Probe
- Detection mode: Direct Reflection Type
15kw/380V Automatic Electric Water Pump Level & Pressure Controller for Drainage
US$ 75-80 / Piece
Min. Order:1 Piece
- Task: Program
- Structure: Closed-Loop
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control, Protection, Monitoring, Measurement
- Certification: RoHS, CCC, ISO: 9001, CE
Three Phase Automatic Water Level Controller for Sump Pump 4kw
Min. Order:10 Pieces
- Task: Program
- Structure: Closed-Loop
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control, Protection, Monitoring, Measurement
- Certification: CCC, ISO: 9001, CE
Automatic Time Setting Water Level Controller for Sump Pump 22kw/415VAC
US$ 129-135 / Piece
Min. Order:1 Piece
- Task: Program
- Structure: Closed-Loop
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control, Protection, Monitoring, Measurement
- Certification: RoHS, CCC, ISO: 9001, CE
Rainproof Three Phase Water Tank Level Monitoring & Pump Controller 25HP
US$ 199-205 / Piece
Min. Order:1 Piece
- Task: Program
- Structure: Closed-Loop
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control, Protection, Monitoring, Measurement
- Certification: CCC, ISO: 9001, CE
Intelligent Electrical Controller with AC220V Power 4-20mA 4-Relay Signal Output Control Instrument for Water Level Temperature Sensor Best Controller for Sale
US$ 15-25 / Piece
Min. Order:1 Piece
- Task: Program
- Structure: Combination
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control, Protection, Monitoring, Measurement
- Certification: RoHS, CCC, ISO: 9001, CE
Intelligent Water Level&Pressure Controller for Single Water Pump Control
US$ 75-80 / Piece
Min. Order:1 Piece
- Task: Program
- Structure: Closed-Loop
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control, Protection, Monitoring, Measurement
- Certification: RoHS, CCC, ISO: 9001, CE
4-20mA Output Integral Liquid Oil Water Level Sensor Transmitter Probe Detect Controller 5m 10m 15m 20m for Pump
US$ 27-29 / Piece
Min. Order:100 Pieces
- Type: Silicon Piezoresistive Type
- Structure Design: Input Type
- Pressure Range: 0-200m
- Display Type: No
- Accuracy Grade: 0.5G
- IP Rating: IP68
Float Switch Water Tank Electric Water Level Reed Sensor Switch Liquid Level Controller Magnetic Floating Float Meter
US$ 2.38-5.8 / Piece
Min. Order:204 Pieces
- IP Rating: IP68
- Certification: RoHS, ISO9001, CE, TUV
- Type: Differential Pressure Flow Switch
- Media Type: Liquid
- Rated Voltage: 250V
- Power Frequency: 50/60Hz
220V-240V 2.2kw Water Tank Level Monitoring & Pump Controller
US$ 27-29 / Piece
Min. Order:1 Piece
- Task: Program
- Structure: Closed-Loop
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control, Protection, Monitoring, Measurement
- Certification: CE
Pumps Valves Water Level Regulator Automatic Mechanical Sensor Ball Float Switch Controller for Sewage Pumping Station
US$ 10-50 / pcs
Min. Order:100 pcs
- Type: Level Water Switch
- Principle: Level Sensor
- Wires: NPN (Three-Wires)
- Standard: Standard
- Application: Sewage Water Treatment
- Size: 0.25X0.16X0.115m
Mini Float Switch Water Level Controller & Liquid Level Switch
US$ 2.2-2.5 / Piece
Min. Order:1 Piece
- Task: Program
- Structure: Closed-Loop
- Signal: Continuous
- Function: Automatic Control, Protection, Monitoring, Measurement
- Certification: CCC, ISO: 9001, CE
- Condition: New
220V Stainless Steel Double Ball Fuel Tank Water Switch Float Level Controller
US$ 3.5-30 / Piece
Min. Order:1 Piece
- Type: Floating Ball
- Contact: Contact
- Output Signal Type: Digital Type
- Production Process: Injection
- Feature: Conductor
- Material: Stainless Steel
Auto/Manual Water Level&Pressure Submersible Pump Controller 380V/15kw
Min. Order:10 Pieces
- Task: Program
- Structure: Closed-Loop
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control, Protection, Monitoring, Measurement
- Certification: RoHS, CCC, ISO: 9001, CE
4kw/380V Automatic WiFi Water Level Controller for Duplex Pumps
US$ 138-140 / Piece
Min. Order:1 Piece
- Task: Program
- Structure: Closed-Loop
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control, Protection, Monitoring, Measurement
- Certification: CCC, ISO: 9001, CE
Intelligent Water Level Controller for Pump Control System 380V-415VAC/15HP
US$ 69-72.5 / Piece
Min. Order:20 Pieces
- Task: Program
- Structure: Closed-Loop
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control, Protection, Monitoring, Measurement
- Certification: CCC, ISO: 9001, CE
Stainless Steel Horizontal Float Sensor Switch Liquid Water Level Automatic Controller
US$ 1.4-5 / Piece
Min. Order:10 Pieces
- Type: Floating Ball
- Contact: Contact
- Output Signal Type: Switching Type
- Production Process: Integration
- Feature: SemiConductor
- Material: Plastic
15HP Three Phase Automatic Water Level Controller for Sump Pump
Min. Order:10 Pieces
- Task: Program
- Structure: Closed-Loop
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control, Protection, Monitoring, Measurement
- Certification: RoHS, CCC, ISO: 9001, CE
LCD Water Level Indicator & Pump Controller for Sump Pump 240V/3kw
Min. Order:10 Pieces
- Task: Program
- Structure: Closed-Loop
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control, Protection, Monitoring, Measurement
- Certification: RoHS, CCC, ISO: 9001, CE
Duplex Sump Pump Controller for Water Level Monitoring 220V-240V/11kw
Min. Order:10 Pieces
- Task: Program
- Structure: Closed-Loop
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control, Protection, Measurement
- Certification: CCC, ISO: 9001, CE
Auto Tripod Electronic Spirit Automatic Water Level Controller
US$ 160-170 / Piece
Min. Order:1 Piece
- Warranty: 1 Year
- Accuracy: 0.5"/0.3"
- Type: Magnetic
- Image: Erect
- Objective Aperture: 40mm/35mm
- Min. Focusing Distance: 0.5m
Water Level Indicator & Wireless Mobile Duplex Pump Controller 4kw
Min. Order:10 Pieces
- Task: Program
- Structure: Closed-Loop
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control, Protection, Measurement
- Certification: CCC, ISO: 9001, CE
Advanced Time Setting Water Level Controller for Pump Control Equipment
US$ 65-67.5 / Piece
Min. Order:1 Piece
- Task: Program
- Structure: Closed-Loop
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control, Protection, Monitoring, Measurement
- Certification: CCC, ISO: 9001, CE
Water Level Controller (M931) for Submersible Pump
Min. Order:10 Pieces
- Task: Program
- Structure: Closed-Loop
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control
- Certification: ISO: 9001, CE
220V/110V Automatic Fault Alarm Water Level Controller for Sump Pump
US$ 27-29 / Piece
Min. Order:1 Piece
- Task: Program
- Structure: Closed-Loop
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control, Protection, Monitoring, Measurement
- Certification: CE
Atech 4-20mA Slurry Sewage Water Radar Level Sensor Controller
US$ 300-499 / Piece
Min. Order:1 Piece
- Type: Radar Type
- Contact: Contactless
- Output Signal Type: Analog Type
- Production Process: Integration
- Feature: SemiConductor
- Material: Stainless Steel
4kw Automatic Water Tank Level Controller for Water Tank
Min. Order:10 Pieces
- Task: Program
- Structure: Closed-Loop
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control, Protection, Monitoring, Measurement
- Certification: RoHS, CCC, CE
Rainproof Single Phase Automatic Water Level Sump Pump Controller 15kw
Min. Order:10 Pieces
- Task: Program
- Structure: Closed-Loop
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control, Protection, Monitoring, Measurement
- Certification: CCC, ISO: 9001, CE
Digital Controller with Water Level Transmitter Rtd Thermocouple Temperature Signal Input 4-Relay Signal 4-20mA RS485 Output with AC220V Power
US$ 15-25 / Piece
Min. Order:1 Piece
- Task: Program
- Structure: Combination
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control, Protection, Monitoring, Measurement
- Certification: RoHS, CCC, ISO: 9001, CE
220V Automatic Water Level & Pressure Duplex Sump Pump Controller
US$ 89.9-95.5 / Piece
Min. Order:1 Piece
- Task: Program
- Structure: Closed-Loop
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control, Protection, Measurement
- Certification: CCC, ISO: 9001, CE
Auto Level and Stable Automatic Compensation - Buy Accurate Water Controller at-B3
US$ 165-175 / Piece
Min. Order:1 Piece
- Accuracy: 0.5"/0.3"
- Type: Magnetic
- Image: Erect
- Objective Aperture: 42mm
- Min. Focusing Distance: 0.3m
- 1km Double Run Leveling: 2.0/1.5/0.7mm
