Bourdon Tube Pressure GaugesTest Gauge Series, Safety Pattern Version, Class (Price & availability on application)

Design
EN 837-1

Nominal size in mm
160

Accuracy class
0.6

Scale ranges
0 ... 0.6 to 0 ... 1,600 bar
or all other equivalent vacuum or combined pressure and vacuum ranges

Adjustment medium
≤ 25 bar: gas
> 25 bar: liquid (inside of measuring system dried afterwards)

Pressure limitation
Steady: full scale value
Fluctuating: 0.9 x full scale value
Short time: 1.3 x full scale value

Operating temperature
Ambient:
-40 ... +60 °C without liquid filling
-20 ... +60 °C gauges with glycerine filling
Medium:
+200 °C maximum without liquid filling
+100 °C maximum with liquid filling

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

Ingress protection
IP 65 per EN 60 529 / IEC 529
Product Description

Details

Design EN 837-1 Nominal size in mm 160 Accuracy class 0.6 Scale ranges 0 ... 0.6 to 0 ... 1,600 bar or all other equivalent vacuum or combined pressure and vacuum ranges Adjustment medium ≤ 25 bar: gas > 25 bar: liquid (inside of measuring system dried afterwards) Pressure limitation Steady: full scale value Fluctuating: 0.9 x full scale value Short time: 1.3 x full scale value Operating temperature Ambient: -40 ... +60 °C without liquid filling -20 ... +60 °C gauges with glycerine filling Medium: +200 °C maximum without liquid filling +100 °C maximum with liquid filling 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 Ingress protection IP 65 per EN 60 529 / IEC 529
Additional Information

Additional Information

Applications For gaseous and liquid aggressive media that are not highly viscous or crystallising, also in aggressive ambience | Precision measurement in laboratories | High-accuracy pressure measurement, testing of industrial type pressure gauges | Increased safety requirements | With liquid filled case for applications with high dynamic pressure pulsations or vibrations
Description Design EN 837-1 Nominal size in mm 160 Accuracy class 0.6 Scale ranges 0 ... 0.6 to 0 ... 1,600 bar or all other equivalent vacuum or combined pressure and vacuum ranges Adjustment medium ≤ 25 bar: gas > 25 bar: liquid (inside of measuring system dried afterwards) Pressure limitation Steady: full scale value Fluctuating: 0.9 x full scale value Short time: 1.3 x full scale value Operating temperature Ambient: -40 ... +60 °C without liquid filling -20 ... +60 °C gauges with glycerine filling Medium: +200 °C maximum without liquid filling +100 °C maximum with liquid filling 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 Ingress protection IP 65 per EN 60 529 / IEC 529
Model No 332.30/333.30, without/with Liquid Filling
Special Features Safety pressure gauge with solid baffle wall designed in compliance with operational safety requirements of EN 837-1, BS 1780 and ASME B 40.1 | All stainless steel construction \ Knife edge pointer for optimal accuracy of reading | Wear-resistant precision movement of stainless steel | Scale ranges up to 0 ... 1,600 bar
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