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PREMASGARD® 232x - Modbus - T3(2328 LCD)Maintenance-free pressure sensor PREMASGARD® 232x - Modbus - T3 (series) with Modbus connection, in an impact-resistant plastic housing with quick-locking screws, connection nozzles for pressure hose (Ø 6 mm), with cable gland (optionally M12 connector according to DIN EN 61076-2-101), optionally with/without display, for measuring the differential pressure (max. 7000 Pa) in air. International system of units SI (default) can be switched to Imperial (via Modbus). Incl. mounting flange and connection set ASD-06 (2 m connecting hose, two pressure port nipples, screws). The sensor is applied to measure positive, negative or differential pressure in clean air and gaseous media. It is used in the clean room, medical and filter technology, ventilation and air conditioning ducts, spray booths, large-scale catering facilities, for filter monitoring and level measurement or for triggering frequency converters. A pressure sensor with piezoresistive measuring element guarantees exact measurement results.
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Voltage supply 24 V AC (± 20 %) and 15…36 V DC Power consumption < 1.2 W/ 24 V DC; < 1.8 VA/ 24 V AC Measuring range, pressure – 500...+ 500 Pa Media temperature –20...+50 °C (temperature-compensated 0...+50 °C) Pressure connection with connection nozzles for pressure hose Ø 6 mm Type of pressure differential pressure Zero point offset ± 5 % of final value Above- below-pressure máx. ± 50 kPa Medium clean air and non-aggressive, non-combustible gases Electrical connection 0.2 - 1.5 mm2, via push-in terminal Cable gland 2x M 20 x 1.5; with strain relief, exchangeable, inner diameter 8 - 13 mm Hysteresis 0.3 % of final value Accuracy, pressure typically ± 3 Pa at +25 °C compared to the calibrated reference device Media contacting parts Brass, Ni, Duroplast, Si, epoxy, RTV, BSG, UV silicone gel Temperature drift values ± 0.1 %/ °C Linearity < ± 1 % of final value Measuring range pressure – 500...+ 500 Pa Permissible air humidity Protection class III (according to EN 60 730) Protection type IP 65 (according to EN 60 529)* Cable connection cable gland, plastic (2x M 20 x 1.5; with strain relief, exchangeable, inner diameter 8 - 13 mm) or M12 connector according to DIN EN 61076-2-101 (optional on request) Housing plastic, UV-stabilised, material polyamide, 30 % glass-globe reinforced, with quick-locking screws (slotted/ Phillips head - combination), colour traffic white (similar to RAL 9016), housing cover for display is transparent ! Housing dimensions 108 x 78.5 x 45.8 mm (Tyr 3 with display) Standards CE conformity, electromagnetic compatibility according to EN 61326, according to EMC Directive 2014/ 30/ EU Optional two-line display with illumination, programmable, cutout approx. 36 x 15 mm (W x H), to display ACTUAL pressure or an individually programmable display value(The Modbus interface allows the display to beindividually configured in the 7-segment area andin the dot-matrix area.) |
