Series

 AI

 • Instead of the pulse signal, an analogue current signal

      4...20 mA is provided by installing an internal transducer onto the suitable flow sensor

 Technical data

 Output signal

 4...20 mA

 Accuracy

 ±1.25 % of reading*

 Current limit

 Approx. 26 mA

 Scaling

 Different flow ranges, see order code flow sensor

 other scaling possible from 10 pieces and above

 Power supply

 18...30 VDC

 Max. current consumption

 30 mA

 Max. burden

 250 Ω against GND

 Residual ripple

 0.2 mA (peak to peak) over the entire range

 Type

 3 wire, galvanically not separated, common GND of power supply and output signal

 Electrical connection

 4 pin plug connector, M12 x 1

 Degree of protection EN 60529

 IP54

 Max. medium temperature

 Dependent on the maximum temperature of the used flow sensor, not exceeding 80 °C

 Casing material

 Plastic PA

 Order code

 See order code series VT