NTI E-LD600-20 Liquid Detection Sensor Plenum Rope-Style Features: For detecting water presence and warning of flooding. 100% waterproof electronics. Detects any conductive liquid or moisture. Minimum puddle: 0.6 (15 mm) diameter. Detects liquid depth >0.1 (2.5 mm). Voltage and current: Open Circuit: 5VDC max @ 1µA. Closed circuit: <300mV @ 10.7mA. Available water sensor cable (x) lengths: 1/10/50/100/200/400/600/800/1000 feet. Bend radius: 0.375 (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. Plenum rating: CL2P (UL) Diameter: 0.25 in (6.35mm) Contact an NTI 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-CLPxx-LD) to prevent sensor rope cable from shifting after installation