Capacitive level transmitter SC404 series
for liquidsfor solids4-20 mA

capacitive level transmitter
capacitive level transmitter
capacitive level transmitter
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for liquids, for solids
4-20 mA, 2-wire
for storage tanks, for the food and beverage industry
Other characteristics
stainless steel, flange-mount, IP65
Process pressure

Min.: 0 bar (0 psi)

Max.: 20 bar (290.08 psi)

Process temperature

Min.: -10 °C (14 °F)

Max.: 80 °C (176 °F)


The SC404 is a capacitance continuous level transmitter with an integrated electronics module mounted within the nylon or aluminum housing. This 2 wire loop powered unit provides a 4-20mA output with set up and calibration achieved with a zero and span adjustment. This flexible level measurement device works well in many industrial processes and process media including a variety of liquids, powders and pastes. Optional Accessories: ISO420 Galvanic Isolator TR202 Relay Digital readout + 2X active relays/ 1X F.S. Relay + passive 4…20mA out SC404 Capacitive Level Transmitter Application: Level Measurement in Liquids & Solids Operating Voltage: 24Vdc (+/- 10%) Consumption: 22mA max Adjustment: Zero & Span Sensitivity: 100 to 5500pF Oscilation Frequency: 400 kHz Output: 4...20mA (2 wires) Accuracy: max error 0.5% Repeatibility: +/- 1mm Electrical Connection (Cable entry): Cable Gland 1/2” NPT or M12 connector Process Connection: 3/4” to 1 1/2” BSP / NPT Flanged or Sanitary connection Wetted Parts: 316 SS, PTFE Coating Housing Material: Nylon (N1) or Small Aluminum (G1) Max Pressure: 290 PSI (20 Bar) Operating Temperature: -10 to 80ºC Class Protection: IP65 (IEC 60529) Boilers tank level monitoring Oil tank level monitoring Cosmetic packaging machinery Sanitary Process Level Measurement Food and Beverage applications Pulp and Paper Industry


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