- Low cost piezo-diaphragm vacuum pressure gauge
- Compact, robust, contamination resistant vacuum transducer
- Drop-in vacuum pressure gauge replacement
- Excellent customer support for vacuum transducers
- Filters available for highly contaminated environments
Our 1F piezo diaphragm gauge (also often called a vacuum pressure gauge, vacuum transducer, or vacuum sensor) is a fast, robust, contamination resistant, and high accuracy low vacuum pressure gauge due to the piezo-diaphragm design. Note that by comparison to the 2A and 4A vacuum gauges which have a thermocouple gauge design, the 1F piezo-diaphragm vacuum sensor design is gas-independent and can be mounted in any orientation.
The 1F piezo-diaphragm vacuum sensor will read from 10 Torr (10,000 microns) to 10,000 Torr (10,000,000 microns, above atmosphere). It also has excellent accuracy over its range, and when paired with the MX200 vacuum controller it has ±5% to ±10% accuracy over the operating range of this vacuum gauge.
Product Description
Price
Quantity
| Supply Current | 1.5 mA |
| Full Scale Output | 75 mV to 150 mV |
| 0 Pressure Output | >2 mV |
| Non Linearity | +/- .05 % to .10 % |
| Hysteresis | +/- .01 % to .05 % |
| In/Out Resistance | 2.5 K to 6.0 K Ω |
| Temp Error-Span | +/- .3 % to .5 % |
| Temp Error-Zero | +/- .1 % to .5 % |
| Temp Hysteresis Span | +/- .1 % |
| Temp Hysteresis Zero | +/- .1 % |
| Response Time | 1.0 mS |
| Output load Resistance | 50 M Ω |
| Pressure Overload (rated) | 3x max |
| Operating temp | 0 °C to 50 °C |
| Acceleration | 50 g max |
| Shock | 1000 g peak for .05 ms |
| Vibration | 20 g peak at 10 Hz to 2000 Hz |
| Media | Non-corrosive gases |
| Heat treating and vacuum furnaces |
| Cryogenics and industrial gases |
| Thin film deposition and coating processes |
| E-Beam Welding |
| Freeze drying and food packaging |
| Chemical |
| Pharmaceutical product processes |
| Pick-up and conveying |
