PS 27 Measurement ranges (also ± measurement ranges) others available upon request ± 2 % of the set value for ≥ 100 Pa Temperature coefficient span Temperature coefficient zero point Overpressure limit Step response time (T63) (Time constant) Rated temperature range Storage temperature range Power consumption Cable glands Picture: Version with display Protection class x ompact differential pressure transmitter C for basic applications of the pressure measurement x  measurement ranges and asymmetric ± measurement ranges M easurement accuracy for the reference 0.3 Pa, for measuring ranges ≤ ±1.5 kPa x ither with one fixed measurement range or E toggleable between 4 different measurement ranges (can be selected via DIP switches, optional) Step response time x uitable for top-hat rail mounting and S wall surface installation x Optionally with 2-wire technology (ZWL) x With optional display x With optional relay (6 A) without galvanic separation 15 .. 32 V DC twowire (only for A = 4) Calibration certificate Factory calibration Calibration according to DKD-R 6-1 toggles between: 1 kPa / 2.5 kPa /  5 kPa / 10 kPa others available upon request, also ± measurement ranges Contact point 1 relay (changeover contacts), max. 230 V AC, 6 A Relay parameter can be pre-set on request. Push-in fittings (option) Ø tubing (min. required switching capacity 300 mW) (not for two-wire) Order code toggles between: 100 Pa / 250 Pa /  500 Pa / 1 000 Pa Pressure connections

MEASUREMENT OF DIFFERENTIAL PRESSURE Measurement of differential pressure is useful in a broad range of applications. It is used in ventilation and air-conditioning technology but also in many areas of air handling process technology. halstrup-walcher offers a wide range of products for stationary measurement of differential pressure: Product High precision, freely scalable pressure transmitter for critical applications Measuring transmitter with very small dimensions – ideal for the control cabinet High precision, freely scalable pressure transmitter for natural gas Housing installation For...