Product Code: E-LD-SPDT

Spot Liquid Detector, Point Leak Detection Sensor

• For detecting water presence and warning of flooding.
• Features gold-plated probes and microchip technology for dependable detection of conductive liquids.
• SPDT alarm contacts
• Weatherproof enclosure
• LEDs for power and alarm indication
• Ideal solution for sensing leaks under a raised computer floor or air conditioning drip pans.
• Use in large-scale network control centers, data centers, server rooms/closets, unattended remote shelters, mechanical equipment rooms, sensitive areas with overhead piping, industrial process control rooms, etc.
• Adjustable detection level.
  • Probe height adjustable 0″ to 1.5″ (0 to 38mm)
• Current consumption: 10mA typical, 30mA maximum @ 12VDC.
• Maximum cable length: 1000 ft (305m)
• Dimensions WxDxH: 3.75×4.5×4.23 in (95x114x107 mm)
• Powered by E-2D/5D/16D.
• Regulatory approvals: CE

Compact-Size Spot Liquid Detector, Point Leak Detection Sensor

• Use to detect fluids in confined areas, such as condensation drip pans.
• SPDT alarm contacts
• One generic relay output
• No exposed metal sensing posts – nothing to rust or corrode
• Potted electronics — functions when submerged in water
• Adjustable detection level.
  • Probe height adjustable 0″ to 0.75″ (0 to 19mm)
• Dimensions WxDxH: 1.55×1.0x2.0 in (39x25x51 mm)
• Cable length: 14 feet
• E-SLDO-14 includes 24V/0.5A US power supply.
• E-SLDO-14-240VTR includes 240/208/120 to 24 VAC power transformer and country-specific line cord.
• Regulatory approvals: CE, RoHS

Product Code: E-SLDO-A

Spot Liquid Detector with Built-In Visual & Audible Alarm

• Use to detect conductive fluids in confined areas
  • Place the sensor on a flat surface under HVAC equipment, dishwashers, washing machines, refrigerators, compressors, or electrical switchgear rooms and other potential leakage areas.
• Water level detection range: 0.03 to 0.53″ (0.79 to 13 mm).
• DPDT alarm contacts.
• Audible alarm signal: 85 dB at 1 foot distance.
• Red LED for visual alarm signal.
• Green LED for power
• Current consumption: 30mA typical, 85mA maximum @ 12VDC.
• Dimensions WxDxH: 2×4.13×0.19 in (51x105x30 mm).
• Includes adjustable mounting bracket attached via adhesive strips or two screws.
• Operating temperature: 32 to 122°F (0 to 50°C).
• Powered by E-2D/5D/16D.
• Cable length: 4.9 ft (1.5 m)
• Regulatory approvals: CE, RoHS.

Product Code: E-SLDO-IP68

IP68 Submersible Spot Liquid Detector

• Use to detect conductive fluids in confined areas
  • Place the sensor on a flat surface under HVAC equipment, dishwashers, washing machines, refrigerators, compressors, or electrical switchgear rooms and other potential leakage areas.
• Water level detection range: 0.03 to 0.53″ (0.79 to 13 mm).
• DPDT alarm contacts.
• Red LED for visual alarm signal.
• Green LED for power
• Current consumption: 30mA typical, 85mA maximum @ 12VDC.
• Dimensions WxDxH: 2×4.13×0.19 in (51x105x30 mm).
• Includes adjustable mounting bracket attached via adhesive strips or two screws.
• Operating temperature: 32 to 122°F (0 to 50°C).
• Powered by E-2D/5D/16D.
• Cable length: 4.9 ft (1.5 m)
• Enclosure rating: NEMA 6P (IP68) submersible.
  • Max submersion depth: 1 meter
  • Max submersion time: 2 hours
• Regulatory approvals: CE, RoHS.

Product Code: E-SOD-3M

Outdoor Oil Leak Detection Sensor

• Use to detect oil or non-conductive liquids in outdoor locations or in areas that are susceptible to leaks.
• The sensor includes two liquid detectors; one looking for conductive liquids (e.g. water), and the other looking for non-conductive liquids (e.g. fuel oil, diesel fuel).
  • When there is no water but oil/non-conductive liquid present, an alarm will trigger.
  • If there is water present but no existing non-conductive liquid leak alarm, the sensor will not activate until the water is removed.
  • Refer to the datasheet for further details on the conductive and non-conductive detection interaction.
• Minimum puddle depth: 0.04-0.08″ (1-2 mm).
• Normally-open alarm contact.
• IP 65 rated.
• Dimensions excluding bracket DxH (in): 1.50×2.95 (38×75 mm).
• Cable length: 9.84 ft (3 m).
  • Contact an NTI product consultant for custom cable lengths up to 1000 ft (305m).
• Operating temperature: -4 to 167°F (-20 to 75°C).
• Powered by E-2D/5D/16D.
• Current consumption: 30mA @ 24VDC.
• Material: ABS plastic.
• Regulatory approvals: CE, RoHS.