Part Number: 2-2106-001 and 2-2107-0XX
Our 1E 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 1E piezo-diaphragm vacuum sensor deisgn is gas-independent and can be mounted in any orientation.
The 1E piezo-diaphragm vacuum sensor will read from 1 Torr (1000 microns) to 1000 Torr (1,000,000 microns, slightly 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 1E piezo-diaphragm vacuum gauge tube? An excellent question. Below is a list of some of the highlights of this vacuum transducer:
Televac 1E 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
| 1E Piezo Diaphragm | Part Number | Price | Buy |
|---|---|---|---|
| 1/8” NPT Nickel-plated Brass | 2-2106-001 | $195.00 | |
| NW16 (DN16 ISO-KF) | 2-2107-030 | $420.00 | |
| NW25 (DN25 ISO-KF) | 2-2107-031 | $425.00 | |
| NW40 (DN25 ISO-KF) | 2-2107-032 | $430.00 | |
| 2.75” CF (DN40 ISO-CF-F) | 2-2107-052 | $435.00 |
| 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 |
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| MX200 | MX200 EthernetIP | 4A Convection | 1F Piezo Diaphragm | |
| Measurement Range | RS-232/RS-485/USB | 1*10-11 to 10,000 Torr | 1*10-3 to 1000 Torr | 10 to 10,000 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 |