Area Leak Alarm -- 2852-LPS
from Arjay Engineering Ltd.

Over 40 years of capacitance experience stands behind the. 2852-LPS leak alarm. The sensors continuously monitor for the. accumulation of liquid in a normally dry condition. • capacitance technology alarms on any liquid. • no moving parts. • remote alarm unit mounts safely away from... [See More]

  • Specific Detectable Liquid Types: Water; Corrosive Fluids; Petroleum Based Products/Fuels
  • Liquid Temperature Range: -76 to 131
  • Leak Detection Method: Capacitance
  • Output Options: Analog Current; Switch or Alarm Signal
Flow Meter for Water and Wastewater Industry -- FLUXUS® ADM 5107
from FLEXIM AMERICAS Corp.

Designed for the needs of the Water and Wastewater Industry. The flow meter's transducers are small and practical, watertight and equipped with rugged integrated cables. Thanks to the clamp-on technology, no cutting or welding work is needed to mount the transducers on the pipe. Thus, they are... [See More]

  • Specific Detectable Liquid Types: Water
  • Minimum Response Time: 1
  • Leak Detection Method: Ultrasonic Leak Detector
  • Liquid Temperature Range: -40 to 210
Leak Detection Sensors -- DLP1 / DLP2
from Gems Sensors & Controls

Designed to detect presence of liquid in sumps, attached access pipes, annular spaces, or locations requiring a small float-operated sensor. Two models to fit 1-1/2" and 2" standard piping. [See More]

  • Specific Detectable Liquid Types: Water
  • Output Options: Switch or Alarm Signal
  • Leak Detection Method: Mechanical Float Switch (Relay Contact)
Pump Controller / 2 Channel Dual Leak Detector -- PC-102CICI-DL [PC-102CICI-DL from SymCom, Inc.]
from Littelfuse, Inc.

SymCom's PC-102CICI-DL is a Dual seal-Leak detector.The inputs are used to sense seal failures onpumps. When water is detected, theassociated output relay is energized.The input logic may be selected to be direct orinverted using DIP switches on the side of thedevice.It has two isolated form-C... [See More]

  • Specific Detectable Liquid Types: Water
  • Output Options: Switch or Alarm Signal
  • Leak Detection Method: Electrical Conductivity or Resistance
Water Leak Alarm -- LA-13
from OMEGA Engineering, Inc.

The LA-13 portable water leak alarm can prevent potential water damage by keeping it anywhere water is a potential danger. Each sensor can be placed in an upright or flat position near the base of potential water leaks. The LA-13 can be placed near plumbing, sinks, aquariums, sump pumps,... [See More]

  • Specific Detectable Liquid Types: Water
  • Output Options: Switch or Alarm Signal
  • Leak Detection Method: Electrical Conductivity or Resistance
  • Detector Features: Built in Alarm Indicator
Uniflair Water Leak Detector - Additional Spot -- ACAC76121
from Schneider Electric IT

Options to optimize the performance or functionality of room cooling products [See More]

  • Specific Detectable Liquid Types: Water
Dual Seal Failure Detector -- Model 4092-120
from Time Mark Corporation

The Model 4092 Dual Seal Failure Detector is designed specifically for monitoring the shaft seals of two submersible pumps. The probes are installed in the seal cavities of each of the pumps. When a seal begins to leak, contaminating fluid enters the seal cavity, lowering the resistance between the... [See More]

  • Specific Detectable Liquid Types: Water
  • Minimum Response Time: 0.0150
  • Leak Detection Method: Electrical Conductivity or Resistance
  • Output Options: Switch or Alarm Signal
Uniflair Water Leak Detector - Additional Spot -- ACAC76121
from APC by Schneider Electric

Options to optimize the performance or functionality of room cooling products [See More]

  • Specific Detectable Liquid Types: Water
HPQ-D Series -- HPQ-D11
from Azbil North America, Inc.

Sealed, Chemically Resistant Materials - 13mm circular sensor pancake lays on bottom of semiconductor wet process tool and detects liquid leak or spill by refraction light principle (see illustration on this page). Body is Teflon(r) PFA material with IP67 sealing and the mounting bracket assembly is... [See More]

  • Specific Detectable Liquid Types: Water
  • Output Options: Analog Voltage
  • Leak Detection Method: Optical Leak Detector
  • Detector Features: Built in Alarm Indicator
Model OS-250
from KD Scientific, Inc.

90-240 VAC, 50/60 Hz, 0.5 VA, 8Amps, 1.4 kg, 4.6 x 8.2 x 18 cm(H x W x D) [See More]

  • Specific Detectable Liquid Types: Water; Corrosive Fluids
  • Detectable Liquid Features: Opaque Liquids
  • Leak Detection Method: Spill Sensor(Solution Leaks)
  • Detector Features: Built in Alarm Indicator
PULSAlarm®
from Pulsafeeder, Inc.

Dry contact relay can transmit a signal to activate an alarm or stop a pump [See More]

  • Specific Detectable Liquid Types: Water
  • Detector Features: Built in Alarm Indicator
  • Leak Detection Method: Positive Pressure or Vacuum Sensor
Water Leak Detection and Alarm System -- WLD Model 300A
from RODI Systems Corp.

108dB horn, 6.5"x 6.5" x 3.63" [See More]

  • Specific Detectable Liquid Types: Water; Low-Conductivity Fluids
  • Output Options: Analog Voltage; Switch or Alarm Signal
  • Leak Detection Method: Electrical Conductivity or Resistance
  • Detector Features: Built in Alarm Indicator
K01 Family Plastic Level Switch -- 0-01-100-03-0
from TEKLAB ELECTRONIC

Output mode normally open or normally closed in air, overvoltage protection [See More]

  • Specific Detectable Liquid Types: Water; Petroleum Based Products/Fuels; Hydraulic, Medical, and Phameceuticals
  • Detectable Liquid Features: Dirty Liquids; Opaque Liquids
  • Leak Detection Method: Infared
  • Liquid Temperature Range: -4 to 185
External Leak Probe -- DP-L-XX
from Trebor International

Trebor ® fiber optic probes and monitoring systems provide complete performance and diagnostic capability for your high-purity pump. The use of fiber optic technology allowed us to design a nonmetallic sensor that will not corrode in aggressive acid environments and avoid the use of electrical... [See More]

  • Specific Detectable Liquid Types: Water
  • Detectable Liquid Features: Gases/Vapors
  • Leak Detection Method: Optical Leak Detector
  • Detector Features: Submersible
Leak Detector/Liquid Presence -- Model ULD-492P98
from Uehling Instrument Company

How does it work? The sensor ultrasonically recognizes the attenuation and dielectric properties of the liquid or air present. Digital sampling insures precise interpretation. The resulting output signal identifies the condition sensed. When an alarm condition is sensed by Level Alert, an audible... [See More]

  • Specific Detectable Liquid Types: Water
  • Output Options: Switch or Alarm Signal
  • Leak Detection Method: Mechanical Float Switch (Relay Contact)
  • Detector Features: Built in Alarm Indicator