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Differential Pressure Gauge

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Differential Pressure Gauge

Differential Pressure Gauge
Model No: A2G-10

Zero adjustment in front

Simple mounting and dismounting

Two-part construction (measuring element and case)

Optional version with additional electrical output signal (model A2G-15)

Design Per EN 837-3 and ventilation and air-conditioning (VAC) regulations

Nominal size in mm 110

Accuracy class ±3 % (±5 % with scale range ≤ 0 ... 125 Pa)

Scale ranges 0 … 50 Pa to 0 … 12,500 Pa -25 … +25 Pa to -1,500 … +1,500 Pa further plus/minus ranges on request

Pressure limitation Steady: Full scale value Fluctuating: Full scale value

Overpressure safety 20 kPa

Max. working pressure (static pressure) 20 kPa

Permissible temperature Ambient: -30 ... +80 °C Medium: -16 … +50 °C

Temperature effect When the temperature of the measuring system deviates from the reference temperature (+20 °C): max. ±0.5 %/10 K of full scale value

Ingress protection IP 54 per EN 60529 / lEC 529

For dry, clean, non-aggressive gases, usually air

Fan and blower monitoring

Differential pressure monitoring in filters

Overpressure monitoring in cleanrooms

For very low pressures