美国omega LVC-103电容液位开关
侵入式RF电容液位开关 LVC-100-R Series 侵入式RF电容液位开关 1 AMP SPST Relay Standard High Frequency (RF) Operation Ensures Accuracy and Reliability Selectable Normally Open or Normally Closed NEMA-6 (IP68) Submersible Sensor and Cable Mounted in Any Orientation, Wet or Dry Compatible with LVM-50 Series Single Switch Fitting Assemblies OMEGA’s intrusive RF capacitance sensors deliver accurate and reliable liquid level detection with a SPST relay. RF capacitance technology provides a high level of dielectric sensitivity. The sensor is impervious to variations in temperature, pressure, light, particulates, liquid color or density. Factory calibration ensures reliability with a wide range of polar liquids. SPECIFICATIONS Accuracy: ±1 mm (0.04") in water Repeatability: ±0.5 mm (0.02") Dielectric Range: 20 to 80 dielectric units @ 1 MHz Voltage Input: 12 to 36 Vdc Current Output: 25 mA Max. Relay: GP: 120 Vac/Vdc @ 1 A CE: 60 Vac/Vdc @ 1 A Switch Mode: Selectable, NO or NC states Wetted Materials: Polypropylene (PP) or Perfluoroalkoxy (PFA) Temp Rating: -40 to 90°C (-40 to 194°F) Max Pressure Rating: PP: 150 psi @ 25°C (76°F) derated @ 1.667 psi per °C above 25°C (76°F) Enclosure Rating: NEMA 6 (IP68) submersible sensor and cable Loop Resistance: 600 Ω @ 24 Vdc Standard Cable Length: 3 m (10') Max Cable Length: 305 m (1000') Dimensions: 7.6 or 11.4 x 2.67 cm (3.0 or 4.5 x 1.05"); ? NPT connection Note: Not for use in metal tanks.
产品型号/产品描述 Capacitance Level Switch Sensors LVC-101-R RF capacitance sensor 3 X 3/4 NPT with 1 AMP Relay LVC-102 RF capacitance sensor with NPN output LVC-102-R RF capacitance sensor 3 X 3/4 NPT with 1 AMP Relay LVC-103 RF capacitance sensor 4.5" x 3/4"NPT with NPN output LVC-103-R RF capacitance sensor 4.5 X 3/4 NPT with 1 AMP Relay LVC-104-R RF capacitance sensor 4,5 X 3/4 NPT with 1 AMP Relay
Accessories LVCN-100 Controller with Strobe LVCN-140 Single Sensor Controller LVCN-130 Dual Sensor Controller LVCN-120 Three Sensor Controller LVCN-11 Junction Box U24Y175 24Vdc, 175 mA Power Supply TX4-100 Sensor Wire 100 Foot Spool Two extended cable lengths available. 注释: Comes complete with 3 m (10 ft) cable and operator’s manual.
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