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A2G-05 1
A2G-05
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WIKA · Pressure measurement · Family A2G

Differential pressure gauge Eco

Differential pressure gauge Eco for ventilation and air-conditioning applications with very small insertion depth and simple mounting via threaded bezel
Range
-3000…6000 Pa
Accuracy
3.0 for span ≥ 250 Pa
Protection
IP54/IP65
EN 10204 2.2EN 10204 3.1EN 837
Price
On request
Depends on configuration
Request a quote
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Description

The model A2G-05 differential pressure gauge Eco is used for monitoring the differential pressure in ventilation and air-conditioning applications. The measuring ranges cover from 0 … 100 Pa to 0 … 6,000 Pa. Compound measuring ranges can be fulfilled from -50 … +50 Pa to -3,000 … +3,000 Pa.

The separated construction of measuring chamber and display area ensures that impurities from the process air do not settle on the back of the window.

The differential pressure gauge is available in IP54 and IP65 ingress protection as well as in two different mounting versions.

Differential pressure gauge Eco, without built-in module, model A2G-05

Special features

  • Very small insertion depth
  • Simple and fast mounting via threaded bezel
  • Separated construction of measuring chamber and scale range
  • Integrated sealing element for direct installation in a ventilation duct
  • Individual design of dial and scale possible
Identification
ModelA2G-05
Product familyA2G
SubcategoryDifferential pressure gauge
Measuring range
Pressure ranges0…100 Pa · 0…6000 Pa · -50…50 Pa · -3000…3000 Pa
Accuracy
Accuracy class3.0 for span ≥ 250 Pa, 5.0 for span < 250 Pa
Accuracy standardEN 837
Process conditions
Process connectionFixed connection in angular form for hoses with inner diameter 4...6 mm
Process temperature−20…+50 °C
Materials
Case materialPlastic, glass-fibre reinforced
Wetted parts materialSilicone, EPDM
Sealing materialSilicone, EPDM
Operating environment
Ambient temperature−30…+80 °C
IP ratingIP54/IP65
Weight0.24 kg
Certifications and approvals
Certifications
EN 10204 2.2EN 10204 3.1EN 837
Additional details
Dial size110 mm
Datasheet languagesEN
Tables from datasheet
Basic information
Version■ Standard version ■ Silicone-free version
Nominal size110 [4.33 in]
Measuring range■ 0 …100 Pa to 0 …6,000 Pa ■ -50 …+50 Pa to -3,000 …+3,000 Pa Other compound measuring ranges on request
Unit■ Pa ■ kPa ■ inWC ■ mmWC ■ mbar
Scale■ Single scale ■ Dual scale
Accuracy class
Span ≥ 250 Pa3.0
Span < 250 Pa 1)5.0
Process connectionFixed connection in angular form for hoses with inner diameter4…6mm [0.16 ... 0.24 in]
MovementContact-free transmission (SWISS MOVEMENT)
Materials
Case componentsPlastic, glass-fibre reinforced
Separating diaphragm■ Silicone ■ EPDM (with silicone-free version)
WindowPolycarbonate (UV stabilised)
DialAluminium
PointerPlastic, black
Mark pointer■ Without ■ Plastic, red
Medium■ Air ■ Non-flammable and non-aggressive gases
Max. operating pressure (static pressure)20 kPa
Ingress protection per IEC/EN 60529■ IP54 ■ IP65
Weight (pressure measuring system)240 g [0.53 lb]
Operating condidtions
Medium temperature range-20 …+50 °C [-4 …+122 °F]
Ambient temperature range-30 …+80 °C [-22 …+176 °F]
LogoDescriptionRegion
PAC Kazakhstan Metrology, measurement technologyKazakhstan
DescriptionOrder number
Staticduct probes with combi hose connection for pressure measuring hoses Ø 4 …7mm[0.16 …0.28 in]
Insertion length 100mm[3.94 in] 40232981
Insertion length 150mm[5.91 in] 40232999
Insertion length 200mm[7.87 in] 40233006
Measuring hoses
PVC hose, inner diameter4 mm[0.16 in], roll of 25 m[82 ft] 40217841
PVC hose, inner diameter6 mm[0.24 in], roll of 25 m[82 ft] 40217850
Silicone hose, innerdiameter 4 mm[0.16 in], roll of 25 m[82 ft] 40217906
Silicone hose, innerdiameter 6 mm[0.24 in], roll of 25 m[82 ft] 40217914
Ductconnectors for measuring hoses Ø 4 …6mm[0.16 …0.24 in]40217507
Weather protection40241564