Bamo P103 Pressure Gauge

Bamo P103 Pressure Gauge are in conformity with standard EN 837-1. With stainless steel parts, this model is suitable for a large number of industrial applications. To suit applications with vibrating support, the case may be filled up with glycerin or silicone oil. These fluids diminish the unsuitability of the pointer to facilitate the reading. As well, they increase the lifetime of the instrument.

Note: In the case of sudden changes in pressure such as water hammers or pulsating flow, it is recommended to use a pressure damper.

Bamo P103 Pressure Gauge Features

  • Mechanical system in stainless steel
  • Case Ø 63 mm
  • Ranges from -1 … up to 1000 bar


For neutral liquids or gases, in food, pharmaceutical, chemical, petrochemical industries.

Bamo P103 Pressure Gauge Specification

Accuracy Class 1.6
Type Dry case, (Option: filling)
Ambient temperature -40 to +65 °C (dry case)
-20 to +65 °C (filled case)
Operating temperature Fluid: Max. 300 °C
Temperature drift For temperatures from 20 °C over the reference temperature, error on reading is max. ± 0.4 % /10 °C.
Measuring ranges From -1 … 0 bar up to 0 … 1600 bar
Mechanical system Bourdon tube
Type C (≤ 100 bar)
Helicoidal (> 100 bar)
Protection IP54/IP65
Fitting BSP ¼”
Mounting Fitting: Vertical; Direct mounting
Fitting: Horizontal; Direct mounting
Fitting: Vertical; Rear-back flange; Panel mounting
Fitting: Vertical; Front flange; Panel mounting

Pressure limits:

Static pressure Full scale (F.S.)
Dynamic pressure 0.9 x F.S.
Instantly 1.3 x F.S. if ≤ 100 bar
1.15 x F.S. if > 100 bar


Weld sealing Argon TIG welding
Bourdon tube AISI 316 L
Mechanical system AISI 304
Case and ring AISI 304
Gasket Neoprene
Dial Aluminum, black marks on white background
Pointer Aluminum, black color; Adjustable zero
Window PMMA

Download Data Sheet: Pressure Gauge P103


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