Pressure, differential pressure and volume flow measuring transducers PREMASGARD 1125-U
temperature Pressure

Pressure, differential pressure and volume flow measuring transducers PREMASGARD 1125-U

Item no. 1301-1171-2050-000
EAN 4251325615875
Product group: WG01

In Stock

Usually ships in 1 to 3 days
208,82 €
248,50 € incl. VAT + shipping
+

Description

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
Pressure range
±5000Pa
Output
0 - 10 V
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
Accuracy
(5000 Pa): ± typically 50 Pa
compared to the calibrated reference device
Accuracy, pressure
± 50 Pa
Zero point offset
± 5 % of final value
Above- below-pressure
max. 5 x pressure range
Measuring range pressure
0 ... +1000 Pa / -1000 ... +1000 Pa
0 ... +2000 Pa / -2000 ... +2000 Pa
0 ... +3000 Pa / -3000 ... +3000 Pa
0 ... +5000 Pa / -5000 ... +5000 Pa
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)
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)
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 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