PREMASGARD 7112-U

PREMASGARD 7112-U

Item No. 1301-7111-0370-200
EAN 4 251325 612584

The calibratable PREMASGARD® 711x pressure sensors (series) are equipped with eight switchable measuring ranges and equipped with optional display (eight devices in one) and are used to measure above-atmospheric, below-atmospheric, or differential pressures in air. The piezoresistive measuring element is temperature-compensated and guarantees a high degree of reliability and precision.

Applications of these pressure sensors are in clean room, medical and filter technology, in ventilation and air conditioning ducts, in spray booths, in large-scale catering facilities, for monitoring filters, for level measurement or for triggering frequency converters. Media measured with these pressure transducers are clean air (non-precipitating), or other gaseous non-aggressive, non-combustible media.

The pressure sensor has a button for manual zero point calibration (automatic zero point calibration optional / standard at 25 Pa) and one offset potentiometer for final value correction. The delivery includes the connection set ASD-06 (2 m connection hose, two pressure connection nipples, screws).

234,19 € net
Voltage supply 24 V AC (± 20 %) and
15…36 V DC
Power consumption < 2 VA/ 24 V DC, < 3.5 VA/ 24 V AC
Load resistance RL > 5 kOhm
Output signal 4...20 mA
Connection type 2- or 3-wire connection
Measuring ranges multi-range switching with 8 switchable measuring ranges
Media temperature –20...+50 °C
Pressure connection 4/ 6 x 11 mm (hoses Ø = 4/ 6 mm),
metal pressure connection nozzles
Type of pressure differential pressure
Accuracy (25 Pa): typically ± 1 Pa
compared to the calibrated reference device
Zero point offset < ± 0.7 % of final value
± 1.4 % of final value for pressure ranges < 250 Pa
Above- ⁄ below-pressure max. ± 100 hPa
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 plug-in screw terminal
Cable connection cable gland, plastic (M 16 x 1.5; with strain relief,
exchangeable, max. inner diameter 10.4 mm) or
M12 connector (male, 5-pin, A-code)
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)
Cable gland M 16 x 1.5; including strain relief
Dimensions 126 x 90 x 50 mm (Tyr 2)
Sum of Linearity+hysteresis < ± 1 % of final value
± 2 % of final value for pressure ranges < ± 250 Pa
Temperature drift values ± 0.1 % / °C
± 0.3 % / °C for pressure ranges < 250 Pa
Air humidity < 95 % r. H., non-precipitating air
Protection class III (according to EN 60 730)
Protection type IP 65 (according to EN 60 529)
Standards CE conformity,
according to EMC directive 2014/ 30/ EU,
according to EN 61326-1, according to EN 61326-2-3
Type Item No. Price
ASD-06 Connection set (nipple straight) Connection set (nipple straight) 7100-0060-3000-000 6,61 €
ASD-07 Connection nipple (at 90° angle) Connection nipple (at 90° angle) 7100-0060-7000-000 6,61 €
WS-03 Weather and sun protection Weather and sun protection 7100-0040-6000-000 38,68 €