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Diaphragm pressure gaugeStainless steel version (Price & availability on application)

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SKU :

press-product67

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Design EN 837-3 Nominal size in mm 100, 160 Accuracy class 1.6 Scale ranges 0 ... 16 mbar to 0 ... 250 mbar (flange Ø 160 mm) 0 ... 400 mbar to 0 ... 25 bar (flange Ø 100 mm) or all other equivalent vacuum or combined pressure and vacuum ranges Pressure limitation Steady: Full scale value Fluctuating: 0.9 x full scale value Overpressure safety 5 x full scale value, however max. 40 bar Permissible temperature Ambient: -20 ... +60 °C Medium: +100 °C maximum Storage: -40 … +70 °C (scale ranges ≤60 mbar: -20 ... +70 °C) 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 Ingress protection IP 54 per EN 60529 / IEC 529 (with liquid filling Model 433.50) IP 65)
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The stainless steel diaphragm pressure gauge is designed to measure pressures where conventional Bourdon tube gauges may be inadequate, such as corrosive or sticky media. The diaphragm sensing element offers direct exposure to pressure without mechanical moving parts. The stainless steel construction ensures resistance to corrosion and compatibility with aggressive fluids.

Key Benefits and Uses:

Ideal for corrosive, adhesive, or viscous media

Diaphragm sensing reduces mechanical wear and clogging

Stainless steel construction ensures long-term durability

Accurate pressure measurement in harsh process environments

Useful in chemical, food, pharmaceutical, or wastewater applications

Calibration ready for traceable, accurate pressure readings