Measurement ranges Supply voltage 24 V DC, ± 10 % smoothed Output 0 .. 10 V(R, > 2 kO) 0 / 4 .. 20 mA (R | < 500 O) adjustable 2 contact points, 6 A, 230 V AC, may be configured as desired within this pressure range 9-pin Sub-D flush type connector 21 D sub-D plug with 150 mm cable DK round pin connector M 12 with 150 mm cable RK Features • Cleanroom panel (stainless steel) for displaying air-conditioning data • Integrated, high precision measurement of differential pressure • % rH / ° C transmitters switchable (independent of manufacturer) • Optimum cleanroom design (TU Munich / Weihenstephan) • Solvent resistant stainless steel surface • 3 analog outputs, optional digital interface • Acoustic alarm when the threshold value is exceeded, acknowledgement via key • Optical alarm signal if critical values are exceeded (cyclically inversed / normal) • Bilingual menu (English / German) (others on request) • 2 contact points (6 A/ 230 VAC) • 2 adjustable limit switches permit the connection of signalling devices and save additional wiring 21 not suitable for wall thicknesses greater than 5 mm Can be pre-set on request: Time constant, relay parameter, analogue output, deactivation of the cyclic zeroing (only for PROFIBUS DP) ? Ihalstmp valcher Instrument controls pressure temperature humidity enter key scroll to the right scroll to the left menu Data sheet PUC 24 - Date: 08/ 2017 - Subject to technical changes without notice

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. The next pages show a number of these. You can find more information about our pressure sensor technology on p. 6. halstrup-walcher offers a wide range of products for stationary measurement of differential pressure: Process monitoring for clean-rooms (Pa, ° C, % rH), with stainless steel front Process monitoring panel aluminium, anodised (optional: with calibration port) (Pa, ° C, % rH) High precision,...