Description
Differential pressure transmitter with two-wire technology (cable-safer) for measurement of positive or negative differential pressures
This differential pressure transmitter reduces wiring costs thanks to its two-wire technology. An optional display allows measurement values to be read directly on-site in Pa, kPa or mmH2O. An optional time constant (up to 5s) allows the instrument to generate an attenuated output signal, even under fluctuating pressure conditions. The instrument is available with an ISO factory calibration or DAkkS calibration certificate (optional).
Measurement ranges
50 / 100 / 250 / 500 Pa
1 / 2.5 / 5 / 10 / 20 / 50 / 100 kPa
(others available on request)
Margin of error
± 0.2 % of max. value, only for measurement ranges ≥ 250 Pa,
± 0.5 % of max. value (min. 0.3 Pa) or
± 1 % of max. value
Output
4 .. 20 mA two-wire (RL ≤ 50 [UB (V) -10 (V)] Ω)
Supply voltage
10 .. 32 VDC (two-wire system)
LC display (optional)
3 1/2 digit
