Differential pressure transmitter PS 17

4-20 mA0-10 V24VAC

Differential pressure transmitter PS 17 for measuring ± and asymmetric pressure differentials in standard applications Special features • Robust ABS housing with protection class IP 67 for mounting on top-hat rails or a wall (with just 2 screws) • Comes with either a defined measurement range or with the option of alternating between 4 measurement ranges • Adjustable output signal 0/2 ... 10 V or 0/4 ... 20 mA • Adjustable output signal attenuation of up to 10 s • LCD (optional) • Can be calibrated • Zero-point calibration via an external voltage signal lowers maintenance requirements. • An adjustable limit switch allows users to connect equipment such as fans or signalling devices, and eliminates additional switching processes (optional). This differential pressure transmitter is particularly well suited for monitoring filters and pressures in standard HVAC (heating, ventilation and air-conditioning) applications. DIP switches allow users to configure the output signal and switchable measurement ranges (optional). Settings provide an option for conversion to a root-extracted output signal (displayed as a % of the maximum output value). An internal button is also available for performing a zero-point correction or fine-tuning the end value.