Part Number: 2-2108-001 and 2-2109-0XX
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 or MM200 controllers it has ±5% to ±10% accuracy over the operating range of this vacuum gauge.
Why would you choose the 1F piezo-diaphragm vacuum gauge tube? An excellent question. Below is a list of some of the highlights of this vacuum transducer:
Televac 1F Piezo Diaphragm Vacuum Gauge – Vacuum Pressure Gauge – Vacuum Sensor Features
- Low cost piezo-diaphragm vacuum pressure gauge
- Compact, robust, contamination resistant vacuum transducer
- Numerous fittings available (1/8″ NPT, NW25, NW40, CF40, among many others)
- Drop-in vacuum pressure gauge replacement
- Excellent customer support for vacuum transducers
- Filters available for highly contaminated environments
| 1F Piezo Diaphragm | Part Number | Price | Buy |
|---|---|---|---|
| 1/8” NPT Nickel-plated Brass | 2-2108-001 | $230.00 |
| 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 100 °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 |
 |  |  |  | |
| MX200 | MX200 EthernetIP | 4A Convection | 1E Piezo Diaphragm | |
| Measurement Range | RS-232/RS-485/USB | 1*10-11 to 10,000 Torr | 1*10-3 to 1000 Torr | 1 to 1000 Torr |
| Communications | RS-232/RS-485/USB | EthernetIP/USB | None | None |
| Analog Output | 0 to 10 V DC (1 per sensor) | 0 to 10 V DC (1 per sensor) | Controller dependent | Controller dependent |
| Programmable Set Points | 0, 4, or 8 | 0, 4, or 8 | None | None |
| 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 |