Ytxn-150 electrical contact seismic pressure is mainly used for drilling, fracturing and cementing equipment in petroleum production.
The inner surface is filled with oil so that it has good shock resistance.
Built-in damping mechanism of fluctuating pressure or other pressure fluctuations have damping effect, can guarantee its indication when the pressure of volatile, clear, and the instrument can withstand the instantaneity of stress.
The meter is separated from the outside of the instrument by a rubber plug, so it can measure high viscosity, high granularity medium without damaging the instrument.
The instrument USES a high probability small hermetically sealed dc electromagnetic appliance, which has high sensitivity, shock and vibration resistance.
Technical parameters
1. The outer diameter
2. Pressure specification
3. Accuracy grade
4. Joint thread
5. Rated voltage of relay coil, normal working voltage, maximum
6. Ambient temperature of the instrument
7. Specification of joint thread;
External thread |
