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Water Sensors

175 Results Found that Include 186 Products

Results per page:  16 | 32 | 48
Water Detection Systm,8 to 28 VAC/DC
1 MNPT   General Purpose Switch,
  • MCDONNELL & MILLER
  • 1 MNPT General Purpose Switch, 1 MNPT General Purpose Switch,
  • Item # 2RUL4
  • Mfr. Model # FS254
  • General Purpose Switch, Min. Flow Rate 5.8 GPM, Max. Flow GPM 131, Connection Size (In.) 1 NPT, Switch...More

  • Category : Flow Switches
3/4 FNPT General Purpose Liquid Flow Switch,
1 1/4 MNPT Industrial/Heavy-duty Liquid Flow Flow Swit
1 FNPT Shuttle Liquid Flow Switch, 1 to 6 gpm
  • GEMS SENSORS
  • 1 FNPT Shuttle Liquid Flow Switch, 1 to 6 gpm 1 FNPT Shuttle Liquid Flow Switch, 1 to 6 gpm
  • Item # 1ALD5
  • Mfr. Model # FS-200 26615
  • Liquid Flow Switch, Shuttle, Flow Rate 1.0 to 6.0 GPM, Connection Size (In.) 1 FNPT, Min. Ambient Temp. -20...More

  • Category : Flow Switches
3/4 FNPT Heavy-duty, High Sensitivity Flow Switch,
1 MNPT   General Purpose Switch,
  • MCDONNELL & MILLER
  • 1 MNPT General Purpose Switch, 1 MNPT General Purpose Switch,
  • Item # 2RUL3
  • Mfr. Model # FS251
  • General Purpose Switch, Min. Flow Rate 5.8 GPM, Max. Flow GPM 131, Connection Size (In.) 1 NPT, Switch...More

  • Category : Flow Switches
1 FNPT 1/3 HP, General Purpose, Electrically Operated
  • MCDONNELL & MILLER
  • 1 FNPT 1/3 HP, General Purpose, Electrically Operated Flow Switch, 1 FNPT 1/3 HP, General Purpose, Electrically Operated Flow Switch,
  • Item # 1RF63
  • Mfr. Model # FS5-1
  • 1/3 HP, General Purpose, Electrically Operated, Max. HP -, - Phase, - Hz, Min. Flow Rate (GPM) 1.5, Max. Flow...More

  • Category : Flow Switches
1 MNPT Paddle Liquid Flow Switch, 15 to 48 gpm
  • GEMS SENSORS
  • 1 MNPT Paddle Liquid Flow Switch, 15 to 48 gpm 1 MNPT Paddle Liquid Flow Switch, 15 to 48 gpm
  • Item # 1AKZ4
  • Mfr. Model # FS-550 29609
  • Liquid Flow Switch, Paddle, Flow Rate 15-48 GPM, Connection Size (In.) 1 MNPT, Min. Ambient Temp. -30 F, Max....More

  • Category : Flow Switches
Control Relay,Single Pump Down,120V
  • MACROMATIC
  • Control Relay, Single Pump Down, 120V Control Relay,Single Pump Down,120V
  • Item # 31EL61
  • Mfr. Model # LCP2B250F2
  • Level Control Relay, Plug-In, Liquid Level Single Probe Pump Down, Switch Type Single Pole Double Throw,...More

  • Category : Water Level Controls
1 1/4 MNPT Industrial/Heavy-duty Flow Switch,
1 FNPT Thermal Dispersion Flow Switch, 5 cm/sec
  • GEMS SENSORS
  • 1 FNPT Thermal Dispersion Flow Switch, 5 cm/sec 1 FNPT Thermal Dispersion Flow Switch, 5 cm/sec
  • Item # 20X871
  • Mfr. Model # 230500-3-5
  • Flow Switch, Thermal Dispersion, Flow Rate 5 cm/sec, Connection Size 1 In FNPT, Max. Ambient Temp. 140...More

  • Category : Flow Switches
3/8 MNPT Piston Liquid Flow Switch, 0.15 gpm
  • GEMS SENSORS
  • 3/8 MNPT Piston Liquid Flow Switch, 0.15 gpm 3/8 MNPT Piston Liquid Flow Switch, 0.15 gpm
  • Item # 1ALV7
  • Mfr. Model # FS-380 181130
  • Liquid Flow Switch, Piston, Flow Rate 0.15 GPM, Connection Size (In.) 3/8 MNPT, Min. Ambient Temp. -20 F,...More

  • Category : Flow Switches
1/4 FNPT Rotor Liquid Flow Switch, 0.1 to 5 gpm
  • GEMS SENSORS
  • 1/4 FNPT Rotor Liquid Flow Switch, 0.1 to 5 gpm 1/4 FNPT Rotor Liquid Flow Switch, 0.1 to 5 gpm
  • Item # 1AMB2
  • Mfr. Model # RFS 155425
  • Liquid Flow Switch, Rotor, Flow Rate 0.1 to 5.0 GPM, Connection Size (In.) 1/4 FNPT, Min. Ambient Temp. -20...More

  • Category : Flow Switches
1 1/4 MNPT Industrial/Heavy-duty Flow Switch,
1 MNPT Paddle Liquid Flow Switch, 15 to 48 gpm
  • GEMS SENSORS
  • 1 MNPT Paddle Liquid Flow Switch, 15 to 48 gpm 1 MNPT Paddle Liquid Flow Switch, 15 to 48 gpm
  • Item # 1AKZ6
  • Mfr. Model # FS-550 29608
  • Liquid Flow Switch, Paddle, Flow Rate 15-48 GPM, Connection Size (In.) 1 MNPT, Min. Ambient Temp. -30 F, Max....More

  • Category : Flow Switches
Level Control High/Low/ Low Heat Alarm
  • WATERLINE CONTROLS
  • Level Control High/Low/ Low Heat Alarm Level Control High/Low/ Low Heat Alarm
  • Item # 4GHK7
  • Mfr. Model # WLC6000-120VAC
  • Water Level Control, Universal, Electronic With Microprocessor For Site Automation or Integration, Switch...More

  • Category : Water Level Controls
1/2 FNPT Rotor Liquid Flow Switch, 1.5 to 20 gpm
  • GEMS SENSORS
  • 1/2 FNPT Rotor Liquid Flow Switch, 1.5 to 20 gpm 1/2 FNPT Rotor Liquid Flow Switch, 1.5 to 20 gpm
  • Item # 1AMB3
  • Mfr. Model # RFS 155485
  • Liquid Flow Switch, Rotor, Flow Rate 1.5 to 20.0 GPM, Connection Size (In.) 1/2 FNPT, Min. Ambient Temp. -20...More

  • Category : Flow Switches
Water Level Control High and Low Alarm
  • WATERLINE CONTROLS
  • Water Level Control High and Low Alarm Water Level Control High and Low Alarm
  • Item # 4GHK6
  • Mfr. Model # WLC5000-120VAC
  • Water Level Control, Universal, Electronic With Microprocessor For Site Automation or Integration, Switch...More

  • Category : Water Level Controls
1/2 FNPT Rotor Liquid Flow Switch, 1.5 to 20 gpm
  • GEMS SENSORS
  • 1/2 FNPT Rotor Liquid Flow Switch, 1.5 to 20 gpm 1/2 FNPT Rotor Liquid Flow Switch, 1.5 to 20 gpm
  • Item # 1AMB5
  • Mfr. Model # RFS 156268
  • Liquid Flow Switch, Rotor, Flow Rate 1.5 to 20.0 GPM, Connection Size (In.) 1/2 FNPT, Min. Ambient Temp. -20...More

  • Category : Flow Switches
1/2 MNPT Piston Liquid Flow Switch, 0.5 gpm
  • GEMS SENSORS
  • 1/2 MNPT Piston Liquid Flow Switch, 0.5 gpm 1/2 MNPT Piston Liquid Flow Switch, 0.5 gpm
  • Item # 4JPJ1
  • Mfr. Model # FS-150 NC 0.5GPM
  • Liquid Flow Switch, Piston, Flow Rate 0.5 GPM, Connection Size (In.) 1/2 MNPT, Switch Enclosure...More

  • Category : Flow Switches
Water Detection System,Console,9V
Water Detection System,12 to 24 VAC/DC
3/8 MNPT Piston Liquid Flow Switch, 1.5 gpm
  • GEMS SENSORS
  • 3/8 MNPT Piston Liquid Flow Switch, 1.5 gpm 3/8 MNPT Piston Liquid Flow Switch, 1.5 gpm
  • Item # 1ALY8
  • Mfr. Model # FS-380 179995
  • Liquid Flow Switch, Piston, Flow Rate 1.5 GPM, Connection Size (In.) 3/8 MNPT, Min. Ambient Temp. -20 F, Max....More

  • Category : Flow Switches
3/8 MNPT Piston Liquid Flow Switch, 0.15 gpm
  • GEMS SENSORS
  • 3/8 MNPT Piston Liquid Flow Switch, 0.15 gpm 3/8 MNPT Piston Liquid Flow Switch, 0.15 gpm
  • Item # 1ALY4
  • Mfr. Model # FS-380 193482
  • Liquid Flow Switch, Piston, Flow Rate 0.15 GPM, Connection Size (In.) 3/8 MNPT, Min. Ambient Temp. -20 F,...More

  • Category : Flow Switches
3/4 FNPT Shuttle Liquid Flow Switch, 5 gpm
  • GEMS SENSORS
  • 3/4 FNPT Shuttle Liquid Flow Switch, 5 gpm 3/4 FNPT Shuttle Liquid Flow Switch, 5 gpm
  • Item # 1ALA7
  • Mfr. Model # FS-500 170235
  • Liquid Flow Switch, Shuttle, Flow Rate 5 GPM, Connection Size (In.) 3/4 FNPT, Max. Ambient Temp. 212 F, Max....More

  • Category : Flow Switches
Water Level Control Fill w/ Low Alarm
  • WATERLINE CONTROLS
  • Water Level Control Fill w/ Low Alarm Water Level Control Fill w/ Low Alarm
  • Item # 4GHK5
  • Mfr. Model # WLC4500-120VAC
  • Water Level Control, Universal, Electronic With Microprocessor For Site Automation or Integration, Switch...More

  • Category : Water Level Controls
3/4 FNPT Shuttle Liquid Flow Switch, 2 gpm
  • GEMS SENSORS
  • 3/4 FNPT Shuttle Liquid Flow Switch, 2 gpm 3/4 FNPT Shuttle Liquid Flow Switch, 2 gpm
  • Item # 1ALA4
  • Mfr. Model # FS-500 175117
  • Liquid Flow Switch, Shuttle, Flow Rate 2 GPM, Connection Size (In.) 3/4 FNPT, Max. Ambient Temp. 212 F, Max....More

  • Category : Flow Switches
3/8 MNPT Piston Liquid Flow Switch, 0.25 gpm
  • GEMS SENSORS
  • 3/8 MNPT Piston Liquid Flow Switch, 0.25 gpm 3/8 MNPT Piston Liquid Flow Switch, 0.25 gpm
  • Item # 1ALY5
  • Mfr. Model # FS-380 179992
  • Liquid Flow Switch, Piston, Flow Rate 0.25 GPM, Connection Size (In.) 3/8 MNPT, Min. Ambient Temp. -20 F,...More

  • Category : Flow Switches
Water Level Control Fill w/ High Alarm
  • WATERLINE CONTROLS
  • Water Level Control Fill w/ High Alarm Water Level Control Fill w/ High Alarm
  • Item # 4GHK4
  • Mfr. Model # WLC4000-120VAC
  • Water Level Control, Universal, Electronic With Microprocessor For Site Automation or Integration, Switch...More

  • Category : Water Level Controls
Results per page:  16 | 32 | 48
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More