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Bourdon Tube Pressure Gauges
Process Industry Series
Model 230.20
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Service intended
All stainless steel pressure gauge. Suitable for corrosive environment and gaseous or liquid media that will not obstruct the pressure system.
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Accuracy class per IS - 3624
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Scale ranges
- 160 mm : 0 ... 1 to 0 ... 600 kg/cm2
- or other equivalent units of pressure, vacuum or compound.
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Working pressure
- Steady : full scale value
- Fluctuating : 0.9 x full scale value
- Short time : 1.3 x full scale value
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Operating temperature
- Ambient : -20 ... +60°C
- Medium : +100 °C maximum
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Temperature error
- Additional error when temperature of the pressure element deviates from +20 °C
- Rising Temperature : +0.3%/10 K of true scale value
- Falling temperature : -0.3%/10 K of true scale value
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Standard features
Pressure connection
- Material : stainless steel
(SS 316)
- Threaded entry : Radial
- Thread size : 1/2" BSP (male)
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Pressure element
- Material : stainless steel
(SS 316)
- < 40 bar : C-type
- ≥ 40 bar : helical type
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Dial
- White aluminium with black lettering.
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Case
- Natural finish stainless steel.
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Bezel ring
- Cam ring (bayonet type), natural finish stainless steel
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