The general purpose ultrasonic level transmitter provides continuous level measurement up to 49.2" (1.25m) with a selectable 0-5 VDC, 0-10 VDC or 976-2000 Hz frequency signal output, and is configured via our free WebCal software. Select the voltage output for interface with analog input cards. Select the frequency output for interface with discrete input cards. This non-contact liquid level sensor is ideally suited for corrosive, sticky or dirty liquids, and is widely selected for small day tank, skid, IBC, sump and process tank level applications. Range: 49.2" (1.25m). Accuracy: 0.125" (3mm). Resolution: 0.019" (0.5mm). Dead band: 2" (5cm). Beam width: 2" (5cm). Configuration: WebCal PC Windows USB 2.0. Memory: Non-volatile. Supply voltage: 12-28 VDC. Consumption: 0.5W. Signal output: 0-5 V, 0-10 V, 976-2000 Hz. Frequency: Sink current, 15 mA nominal. Signal invert: 5-0 V, 10-0 V, 2000-976 Hz. Signal fail-safe: Full, empty or hold last. Process temperature: F: 20 to 140d egree C: -7 to 60 degree. Temperature comp.: Automatic. Ambient temperature: -31 to 140 degree F, -35 to 60 degree C. Pressure: MWP = 30 PSI (2 bar). Enclosure rating: Type 6P, encapsulated,corrosion resistant and submersible. Enclosure material: Polycarbonate. Strain relief mat: Santoprene. Trans. material: PVDF. Cable jacket material: Polyurethane. Cable type: 6-conductor, shielded. Cable length: 48" (1.2m). Process mount: 1" NPT. Mount gasket: Viton. Classification: General purpose. Compliance: CE, RoHS. Approvals: cFMus.