Pressure and differential pressure measuring transducer / switch PREMASREG 7115-UW LCD

€229.19
Tax included

The sensor device has a housing made of impact resistant plastic, with cable gland or M12 connector according to DIN EN 61076-2-101 and with metal pressure port nozzles (quick connect optional). It is used to measure positive, negative or differential pressures in clean air, with limit value switching. The piezoresistive measuring element guarantees a high degree of reliability and accuracy.

Output model
Pressure range
Quantity

Voltage supply

24 V AC/ DC (± 20 %)

Power consumption

< 1,0 VA/ 24 V DC

< 2,2 VA/ 24 V AC

Load resistance

RL > 5 kOhm

Output

0 -10 V

1 changeover contact (24 V), 1 A ohmic load

Output signal

0 -10 V

1 changeover contact (24 V), 1 A ohmic load

Connection type

3-wire connection

Measuring range

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

Zero point offset

< ± 0.7 % of final value

Above- below-pressure

máx. ± 100 hPa

Medium

clean air and

non-aggressive, non-combustible gases

Signal filtering

switchable 1 s/ 10 s

Setting increment p

1 % of pressure range (100 Pa => 1 Pa; 5000 Pa => 50 Pa)

Switching hysteresis

± 1 % of pressure range (100 Pa => ± 1 Pa; 5000 Pa => ± 50 Pa)

Measuring ranges

0... 1000 Pa/ – 1000 ... + 1000 Pa

0...2000 Pa/ – 2000 ... + 2000 Pa

0...3000 Pa/ – 3000 ... + 3000 Pa

0...5000 Pa/ – 5000 ... + 5000 Pa

Electrical connection

3-wire connection (U)

0.14 - 1.5 mm², via plug-in screw terminal

Housing dimensions

126 x 90 x 50 mm (Tyr 2)

Cable gland

M 16 x 1.5; including strain relief

Accuracy

(5000 Pa): typically ± 25 Pa

compared to the calibrated reference device

Dimensions

126 x 90 x 50 mm (Tyr 2)

Sum of Linearity+hysteresis

< ± 1 % of final value

Temperature drift values

± 0.1 %/ °C

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

Air humidity

< 95 % r. H., non-precipitating air

Protection class

III (according to EN 60 730)

Protection type

IP 65 

1302-7111-4051-200

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