PGE20-2.5 Manometer Industry Stainless steel negative pressure mbar gauge digital pressure gauge
Describtion:
The pressure gauge shows the pressure through the elastic deformation of the sensitive elements (Bourdon tube, bellows, bellows) in the gauge, and then the pressure deformation is transmitted to the pointer by the conversion mechanism of the movement in the gauge, causing the pointer to rotate.
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| Model | PGE20-2.5 |
| Type | Air Dryer |
| | |
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Note :
1. The instrument must be vertical: the 17mm wrench should be used for tightening during installation.
The case should not be twisted strongly and collision should be avoided during transportation.
2. The instrument should be used in the ambient temperature of - 25 ~ 55 ℃;
3. The vibration frequency of working environment is less than 25Hz, and the amplitude is not more than 1mm;
4. In use, due to the high ambient temperature, the indicating value of the instrument does not return to the zero position or the indicating value is out of tolerance, the sealing rubber plug on the upper part of the case can be cut to make the inner cavity of the instrument connected with the atmosphere;
5. The scope of use of the instrument shall be between 1 / 3 and 2 / 3 of the upper limit;
6. In the measurement of corrosive medium, possible crystallization medium and medium with high viscosity, isolation device shall be added;
7. Instruments shall be verified frequently (at least once every three months), and any fault found shall be repaired in time;
8. If the instrument is found to be invalid or damaged due to poor manufacturing quality under normal storage and use conditions within half a year from the date of delivery, the company shall be responsible for repair or replacement;
9. For instruments that need to measure corrosive medium, the required conditions shall be indicated when ordering.
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