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    Differential pressure gauge with Bourdon tube, parallel entryMeasuring system stainless steel (Price & availability on application)

    Design Two independent measuring systems, parallel entries in line Nominal size in mm 80, 100 Accuracy class 1.6 Scale ranges 0 ... 2.5 to 0 ... 60 bar -1 ... 0 ... +25 bar -1 ... 0 ... +12 bar -1 ... 0 ... +30 bar -1 ... 0 ... +15 bar -1 ... 0 ... +35 bar -1 ... 0 ... +16 bar -1 ... 0 ... +40 bar Other scale ranges on request In order to ensure a good readability, the differential pressure should be no less than 1/6 of the full scale value. When ordering state both pressures: a) maximum total pressure applied, b) differential pressure Pressure limitation Steady: Full scale value Fluctuating: 0.9 x full scale value Short time: 1.3 x full scale value Permissible temperature Ambient: 0 ... +60 °C Medium: +100 °C maximum Temperature effect When the temperature of the measuring system deviates from the reference temperature (+20 °C): max. ±0.4 %/10 K of full scale value
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    Design Two independent measuring systems, parallel entries in line Nominal size in mm 80, 100 Accuracy class 1.6 Scale ranges 0 ... 2.5 to 0 ... 60 bar -1 ... 0 ... +25 bar -1 ... 0 ... +12 bar -1 ... 0 ... +30 bar -1 ... 0 ... +15 bar -1 ... 0 ... +35 bar -1 ... 0 ... +16 bar -1 ... 0 ... +40 bar Other scale ranges on request In order to ensure a good readability, the differential pressure should be no less than 1/6 of the full scale value. When ordering state both pressures: a) maximum total pressure applied, b) differential pressure Pressure limitation Steady: Full scale value Fluctuating: 0.9 x full scale value Short time: 1.3 x full scale value Permissible temperature Ambient: 0 ... +60 °C Medium: +100 °C maximum Temperature effect When the temperature of the measuring system deviates from the reference temperature (+20 °C): max. ±0.4 %/10 K of full scale value
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    Applications Measurement of differential pressure or of two different pressures applied in refrigeration plants or compressors | Simultaneous measurement of the vapour pressure and the resulting vapour temperature | For gaseous and liquid aggressive media that are not highly viscous or crystallising, also in aggressive ambience |
    Description Design Two independent measuring systems, parallel entries in line Nominal size in mm 80, 100 Accuracy class 1.6 Scale ranges 0 ... 2.5 to 0 ... 60 bar -1 ... 0 ... +25 bar -1 ... 0 ... +12 bar -1 ... 0 ... +30 bar -1 ... 0 ... +15 bar -1 ... 0 ... +35 bar -1 ... 0 ... +16 bar -1 ... 0 ... +40 bar Other scale ranges on request In order to ensure a good readability, the differential pressure should be no less than 1/6 of the full scale value. When ordering state both pressures: a) maximum total pressure applied, b) differential pressure Pressure limitation Steady: Full scale value Fluctuating: 0.9 x full scale value Short time: 1.3 x full scale value Permissible temperature Ambient: 0 ... +60 °C Medium: +100 °C maximum Temperature effect When the temperature of the measuring system deviates from the reference temperature (+20 °C): max. ±0.4 %/10 K of full scale value
    Model No 732.18, 733.18
    Special Features Differetial pressure with moving dial | Design optionally with duplex scale | With liquid-filled case for damping in applications with high dynamic pressure pulsations or vibrations and for avoiding condensation water Model 733.18 | Combined pressure and temperature scales as duplex, triples or quadruplex scales for all common refrigerants