10-Foot Liquid Detection Sensor Rope - Plenum Rated

This 10-foot, plemum rated leak detection rope is for use with NTI Environmental monitoring systems including the stand alone Single-Zone Liquid Detection System.

  • For detecting water presence and warning of flooding.
  • 100% waterproof electronics.
  • Detects any conductive liquid or moisture.
NTI E-LD10-y - Click to enlarge


Price: $134.00
NOW: $123.22
Save: $10.78

2-Wire Lead Length (y)
5-foot (E-LD10-5)
10-foot (E-LD10-10)
20-foot (E-LD10-20)
50-foot (E-LD10-50)
100-foot (E-LD10-100)

The E-LD10-y Liquid Detection Sensor Rope has a non-conductive polymer mesh covering two sensing wires that lie between the polymer carriers. Fluid has to penetrate the non-conductive mesh in order to close the circuit, which triggers an alert that is reported to the ENVIROMUX Environment Monitoring System. The non-conductive polymer mesh prevents artificial bridges between the sensing wires and false alarms caused by dirt/dust buildup, metal contact or pressure on the rope. Since the mesh covers only the two sensing cables and not the entire rope, the rope dries quickly after being in contact with fluids, minimizing delays between normalcy.

NTI E-LD10-y specifications

  • Minimum puddle: 0.6" (15 mm) diameter.
  • Detects liquid depth >0.1" (2.5 mm).
  • Features a non-conductive polymer mesh that prevents false alarms caused by dirt/dust buildup, metal contact, or pressure on the rope.
  • Voltage and current:
    • Open Circuit: 5VDC max @ 1㎂.
    • Closed circuit: <300mV @ 10.7mA.
  • Available water sensor cable (x) lengths: 1/10/50/100/200/400/600/800/1000 feet.
    • Plenum rating: CL2P (UL)
    • Diameter: 0.25 in (6.35mm)
    • Bend radius: 0.375 in (9.53 mm)
    • Operating temperature: 32 to 167°F (0 to 75°C).
  • Available 2-wire plenum cable (y) lengths: 5/10/20/50/100 feet.
    • Insulation and Outer Jacket Material: Plenum Grade PVC
    • Diameter: 0.111 in (2.82 mm)
    • Contact an Server Racks Online product consultant for cable lengths over 100 feet (30 meters) - supports up to 1,000 feet (305 meters).
  • Regulatory approvals: CE, RoHS
  • MTBF: 10,869,188 hrs
  • Use self-adhesive clips (E-CLP10-LD or E-CLP100-LD) to prevent sensor rope cable from shifting after installation


Single-Zone Liquid Detection System
$156.32
Single-Zone Liquid Detection System
Liquid Detection System monitors up to 1,640 feet (500 meters) of liquid/chemical detection sensor cable or an under carpet leak detection sensor.

Self-Adhesive Clips for Liquid/Chemical Sensor Rope (10 ea)
$7.15
Self-Adhesive Clips for Liquid/Chemical Sensor Rope (10 ea)
10 clips, compatible with E-LDx-y and E-CDx-y Liquid detection ropes

50-Foot Liquid Detection Sensor Rope - Plenum Rated
$498.39
50-Foot Liquid Detection Sensor Rope - Plenum Rated
Non-conductive polymer mesh covered liquid detection sensor rope, plenum rated, 50-foot