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PREMASGARD 112x 1126-U (LCD)The calibratable, compact pressure sensors PREMASGARD® 112x (series) are equipped with eight switchable measuring ranges and with or without optional display (eight devices in one) and are used for measuring above-atmospheric, below-atmospheric, or differential pressures and volume flow in air. The piezoresistive measuring element is temperature-compensated and guarantees a high degree of reliability and accuracy.
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产品编号 1301-1171-2060-000/1301-1171-0
Power consumption < 1 W at 24 V DC; < 2 VA at 24 V AC Voltage supply Measuring function Differential pressure, volume flow (square root output signal) Current consumption < 20 mA Measuring ranges multi-range switching with 8 switchable measuring ranges Media temperature –20...+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 max. 5 x pressure range Medium clean air and non-aggressive, non-combustible gases Output 0 - 10 V Signal filtering switchable 1 s/ 10 s Electrical connection 2- or 3-wire connection 0.14 - 1.5 mm² via terminal screws Cable gland M 16 x 1.5, including strain relief, exchangeable, max. inner diameter 10.4 mm Long-term stability ± 1 % per year Hysteresis 0.3 % of final value Media contacting parts ms, Ni, Nylon, PU, Si, PVC with plasticisers Temperature drift values ± 0.1 % of final value/ °C Accuracy (10000 Pa): ± 50 typically Pa compared to the calibrated reference device Linearity < ± 1 % of final value Air humidity < 95 % RH, non-precipitating air Protection class III (according to EN 60 730) Measuring range pressure 0 ... +4000 Pa / -4000 ... +4000 Pa 0 ... +6000 Pa / -6000 ... +6000 Pa 0 ... +8000 Pa / -8000 ... +8000 Pa 0 ... +10000 Pa / -10000 ... +10000 Pa Cable connection cable gland, plastic (M 16 x 1.5; with strain relief, exchangeable, max. inner diameter 10.4 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 72 x 64 x 43.3 mm (Tyr 1 with Display) Protection type IP 67 (according to EN 60 529) Housing tested, TÜV SÜD, Report No. 713139052 (Tyr 1) *Housing in the built-in state Standards CE conformity, electromagnetic compatibility according to EN 61326, according to EMC Directive 2014/ 30/ EU Features two-line display with illumination, cutout approx. 36 x 15 mm (W x H), to display ACTUAL pressure
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