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PREMASGARD® 112x

Pressure, differential pressure and volume flow measuring transducers PREMASGARD® 112x

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168,15 €
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200,10 € Price plus shipping

Product group: WG01
Pressure, differential pressure and volume flow measuring transducers PREMASGARD® 112x
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.
The pressure transmitters feature a configurable offset and a button for manual zero adjustment. Applications of these sensor devices are found in cleanroom, medical and filter engineering, in ventilation and air conditioning ducts, in spray booths and 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 pressure transmitters 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 sensors are supplied including an ASD-06 connection set (2 m connection hose, two pressure connection nipples, screws).
Technical details
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 %/ 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 % r. H., non-precipitating air
Protection class
III (according to EN 60 730)
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