P757 Series_Flush diaphragm type pressure gauge
Service intended
P757 series have diaphragm seal to be combined with a pressure gauge. These series are suitable to be used for the situation where corrosive, contaminated, hot, and viscous pressure mediums are present such as a chemical and food process.
| Nominal diameter | 63, 80 and 100 mm |
| Accuracy | 63 and 80 mm : ±1.6 % of full scale 100 mm : ±1.0 % of full scale |
| Scale range (MPa, kPa, bar) | Refer to pressure unit and range table Depending on diaphragm size and process conditions |
| Working pressure | Steady : 75 % of full scale Over range protection : 130 % of full scale |
| Working temperature | Ambient : -20 ~ 65 °C Fluid : Max. 100 °C |
| Temperature effect | Accuracy at temperature above and below the reference temperature (20 ℃) will be effected by approximately ±0.5 % per 10 ℃ of full scale |
Standard features
| Body | Stainless steel (316SS) |
| Process connection | Stainless steel (316SS) Screw connection |
| Diaphragm | Stainless steel (316L SS) |
| Certificates | ATEX Ex II GD c IIC TX |
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