Model APGT43.100, APGT43.160 Absolute Pressure Gauge

Brand: WIKA Instruments Ltd.

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The model APGT43 intelliGAUGE® (patent, property right: e.g. DE 202007019025) can be used wherever pressure measurement has to be independent of fluctuations in the atmospheric pressure.

The instrument serves for the on-site display with a simultaneous signal transmission to a central control or remote centre.

Features

No configuration necessary due to “plug-and-play”.
Scale ranges from 0 … 25 mbar absolute pressure.
Easy-to-read Analog display with nominal sizes 100 and 160.
High overload safety, long service life due to metallic media chamber sealing.
Media chamber protected against unauthorised access.

298329_Absolute_pressure_gauge_with_output_signal_1.jpg

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Description

The model APGT43 intelliGAUGE® (patent, property right: e.g. DE 202007019025) can be used wherever pressure measurement has to be independent of fluctuations in the atmospheric pressure.

The instrument serves for the on-site display with a simultaneous signal transmission to a central control or remote centre.

Features

No configuration necessary due to “plug-and-play”.
Scale ranges from 0 … 25 mbar absolute pressure.
Easy-to-read Analog display with nominal sizes 100 and 160.
High overload safety, long service life due to metallic media chamber sealing.
Media chamber protected against unauthorised access.

Specifications

Brand

WIKA Instruments Ltd.

Design

Mechanical Absolute Pressure Measuriing instrument per DIN 16002

Nominal Size in mm

Accuracy Class

The measurement accuracy is ensured for ambient pressure fluctuations between 955 and 1,065 mbar (min. and max. of atmospheric pressure)
Option: 1.6
2.5

Scale Ranges

0 to 25 mbar to 0 to 25 bar Absolute Pressure [0 to 0.36 psi to 0 to 3,600 psi Absolute Pressure]

Scale

Option: Dual Scale
Single scale

Pressure Limitation

Fluctuating: 0.9 x full scale value
Steady: Full scale value

Overload Safety

Option: 20 x Full Scale Value, max. 25 bar Absolute Pressure, min. 1 bar Absolute Pressure
10 x full scale value, max. 25 bar absolute pressure, min. 1 bar absolute pressure

Process Connection with Lower Measuring Flange

Further threaded connections and open connecting flanges on request
Small flange for vacuum applications DN 16
Small flange for vacuum applications DN 10
Open connecting flange DN 25 PN 25, DIN 2501, form D per DIN 2526
Open connecting flange DN 25 PN 25 per EN 1092-1, form B
1/2" NPT Female
1/2" NPT
G ½ B

Permissible Temperature

Option: -40 ... +60° C (silicone oil filling)
AmbientL: -20 ... +60° C [-4 ... 140° F]
Option: +200° C [+392° F] maximum
Medium: +100° C [+212° F] maximum

Temperature effect

When the temperature of the measuring system deviates from the reference temperature (+20° C): max. ±0.8 %/10 K of Full Scale Value

Case

Safety version S3 per EN 837: With solid baffle wall (Solidfront) and blow-out back Instruments with liquid filling with compensating valve to vent case

Case Filling

Without
Option: With silicone oil M50 case filling, ingress protection IP65

Applications

Typical Applications

Acquisition and display of processes
Output signals 4 ... 20 mA, 0 ... 20 mA, 0 ... 10 V for the transmission of process values to the control room
Pressure measurement independent of fluctuations in the atmospheric pressure
Monitoring of vacuum pumps and packing machines
Measurement of condensation pressures and determination of vapour pressure in liquids