| PRESSURE
GAUGES MANGANIN PRESSURE GAUGE MPG10 |
The Manganin Pressure Gauge MPG10 is a secondary resistance pressure gauge usually used for pressure measurement mainly at ambient temperature. The gauge is in form of Manganin wire coil protected with metal cup. The gauge is supplied with four electric contacts.
TECHNICAL DATA
| Calibrating pressure range | up to 2.55 GPa |
| Calibration accuracy |
1% |
| Resistance of MPG10 gauges at ambient pressure@ | 70-80 Ohm |
| Pressure coefficient of resistance | 2.34 10-5 1/MPa |
| Number of electric contacts | 4 |
| Permissible pressure transmitting media | Natural gases, non-polary liquids, with hydrostatic properties in the measuring range |
| Dimensions of MPG10 gauge with protective cup | Diameter 11mm, height 14mm |
@
MEASURING ARRANGEMENT
| Measuring technique | Four-contact technique |
| Maximum current | 10 mA |
| Required current source | Stabilised, with accuracy 0.1% |
| Required voltmeter | Digital voltmeter with microvolt resolution |
@
@