Pressure and differential pressure measuring transducer PREMASGARD® 711x

Output

Pressure range

Display

Cable connection

Product group: WG02

Pressure and differential pressure measuring transducer PREMASGARD® 711x

The calibratable pressure sensors PREMASGARD® 711x (series) with eight switchable measuring ranges (eight devices in one), housing made from impact-resistant plastic, optionally with/ without display, with cable gland or M12 connector according to DIN EN 61076-2-101 and pressure connection nozzles (quick connect optional) are used to measure positive, negative or differential pressures in air. The piezoresistive measuring element is temperature-compensated and guarantees a high degree of reliability and accuracy.

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 filter monitoring and level measurement or for triggering frequency converters. Media measured with these pressure transducers are 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 for 25 Pa) and an offset potentiometer for final value correction. The sensor is factory-calibrated; an environmental precision adjustment by an expert is possible. The delivery includes the connection set ASD-06 (2 m connection hose, two pressure port nipples, screws).

Available configurations

Artikelnummer	Bezeichung
1301-7111-0010-200	PREMASGARD 7111-U
1301-7111-0050-200	PREMASGARD 7115-U
1301-7111-0110-200	PREMASGARD 7110-U
1301-7111-0370-200	PREMASGARD 7112-U
1301-7111-4010-200	PREMASGARD 7111-U LCD
1301-7111-4050-200	PREMASGARD 7115-U LCD
1301-7111-4110-200	PREMASGARD 7110-U LCD
1301-7111-4370-200	PREMASGARD 7112-U LCD
1301-7112-0010-100	PREMASGARD 7111-I
1301-7112-0050-100	PREMASGARD 7115-I
1301-7112-0110-100	PREMASGARD 7110-I
1301-7112-0370-200	PREMASGARD 7112-I
1301-7112-4010-100	PREMASGARD 7111-I LCD
1301-7112-4050-100	PREMASGARD 7115-I LCD
1301-7112-4110-100	PREMASGARD 7110-I LCD
1301-7112-4370-200	PREMASGARD 7112-I LCD
2004-6131-1100-001	PREMASGARD 7111-U Q
2004-6131-1100-011	PREMASGARD 7115-U Q
2004-6131-1100-021	PREMASGARD 7110-U Q
2004-6131-1100-031	PREMASGARD 7112-U Q VE
2004-6131-2100-001	PREMASGARD 7111-I Q
2004-6131-2100-011	PREMASGARD 7115-I Q
2004-6131-2100-021	PREMASGARD 7110-I Q
2004-6131-3100-001	PREMASGARD 7112-I Q VE
2004-6132-1100-001	PREMASGARD 7111-U Q LCD
2004-6132-1100-011	PREMASGARD 7112-U Q LCD
2004-6132-1100-021	PREMASGARD 7115-U Q LCD
2004-6132-1100-031	PREMASGARD 7110-U Q LCD
2004-6132-2100-001	PREMASGARD 7111-I Q LCD
2004-6132-2100-011	PREMASGARD 7115-I Q LCD
2004-6132-2100-021	PREMASGARD 7110-I Q LCD
2004-6132-3100-011	PREMASGARD 7112-I Q LCD

Power consumption

< 2 VA/ 24 V DC, < 3.5 VA/ 24 V AC

Connection type

2- or 3-wire connection

Measuring ranges

multi-range switching with 8 switchable measuring ranges

Media temperature

–20...+50 °C

Pressure connection

with connection nozzle
for pressure hose Ø 6 mm,
optionally with quick connect made from stainless steel
for PVC fabric pressure hose Ø 6 mm (external diameter)

Type of pressure

differential pressure

Zero point offset

< ± 0.7 % of final value
± 1.4 % of final value for pressure ranges < 250 Pa

Above- below-pressure

máx. ± 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