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PREMASGARD® 111x (1116-U LCD)The calibratable, compact pressure measuring transducers of the PREMASGARD® 111x series support eight switchable measuring ranges (eight devices in one), arew available with or without optional display and serve to measure above-atmospheric, below-atmospheric or differential pressures as well as volume flow in air. The piezoresistive measuring element is temperature-compensated and guarantees a high degree of reliability and accuracy. The pressure transmitters feature a configurable offset and a button for manual zero adjustment. Applications are found in cleanroom, medical and filter engineering, in ventilation and air conditioning ducts, in spray booths and in large-scale catering facilities, in filter monitoring and level measuring or frequency converter triggering. Media measured with these pressure transducers are air (non-precipitating) or other gaseous, non-aggressive, non-combustible media. The devices support eight selectable measuring ranges and therefore minimise the diversity of types and inventory levels while covering a greater range of applications. The differential pressure sensor is supplied including our ASD-06 connection set (2 m connection hose, two pressure connection nipples, screws).
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产品编号 1301-1111-2060-000/ 1301-1111-
Power consumption < 1 W at 24 V DC; < 2 VA at 24 V AC 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 Signal filtering switchable 1 s/ 10 s Electrical connection 2- or 3-wire connection 0.14 - 1.5 mm² via terminal screws 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) 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 Linearity < ± 1 % of final value Air humidity < 95 % RH, non-precipitating air Protection class III (according to EN 60 730) Protection type IP 65 (according to EN 60 529)* Standards CE conformity, electromagnetic compatibility according to EN 61326, according to EMC Directive 2014/ 30/ EU
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