The pressure gauge uses the elastic deformation of the sensitive components (Bourdon tube, bellows, bellows) in the gauge, and then the conversion mechanism of the movement in the gauge transmits the pressure deformation to the pointer, causing the pointer to rotate to display the pressure.
The structure of marine pressure gauge is as follows:
Overflow hole: In the event of an emergency when the Bourdon tube bursts, the internal pressure will be released to the outside world through the overflow hole to prevent the glass panel from bursting. Note: In order to maintain the normal performance of the overflow hole, at least 10mm of space needs to be left behind the meter, and the overflow hole cannot be modified or blocked.
Pointers: In addition to standard pointers, other pointers are also optional.
Glass panel: In addition to standard glass, other special materials of glass, such as tempered glass and non-reflective glass, are also optional.
Performance classification: ordinary type (standard), ordinary type for steam (M), heat-resistant type (H), vibration-resistant type (V), vibration-resistant type for steam (MV), heat-resistant and vibration-resistant type (HV).
Treatment method: Oil-free/water-free treatment. Remove any water or oil remaining in the wetted parts during manufacturing.
Exterior design: The shell color needs to be specified in addition to the standard color.
Throttle valve (optional): To reduce pulsating pressure, a throttle valve is installed at the pressure inlet.
Main components of marine pressure gauge
2024 01/04