CURRENT TO PRESSURE CONVERTER
SEX71A I/P converters are based on a force balance system with
electronic feedback: measuring the output signal, by means of
a piezoresistive sensor, and computing it with dedicated SMT
electronics, a reliable and high performing instrument is obtained.
Input signal: 4 ÷ 20 mA, 2 wires.
Output signal: 20÷100 kPa (0.2 ÷ 1 bar), or 3 ÷ 15 psi. (see
Output signal characteristics: linear in relation to input signal.
Accuracy: £ 0,25% including non linearity, repeatability and
Dead band: negligible.
Protection degree: IEC 144 – IP 65.
Working temperature limits: – 20 ÷ + 70°C.
Storage temperature limits: – 30 ÷ + 85°C.
Relative humidity limit: 90%.