Televac® 1F Piezo Diaphragm Vacuum Gauge

Part Number: 2-2108-001

Compatible With: MX200, MX200 EthernetIP

Features and Benefits:

  • 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
1/8” NPT Nickel-Plated Brass
1/8” NPT Nickel-Plated Brass
PN: 2-2108-001

Operating Specifications

Operating Range 10 Torr to 10000 Torr
Analog Output Controller-dependent
Analog Output Resolution Controller-dependent
Mounting Orientation Any
Calibration Medium Dry air or nitrogen
Supply Current 1.5 mA
Full Scale Output 75 mV to 150 mV
0 Pressure Output >2 mV
Overpressure 200 PSI
Non Linearity ±0.05 % to ±0.10 %
Hysteresis ±0.01 % to ±0.05 %
In/Out Resistance 2.5 K to 6.0 K Ω
Temp Error-Span ±0.3 % to ±0.5 %
Temp Error-Zero ±0.1 % to ±0.5 %
Temp Hysteresis Span ±0.1 %
Temp Hysteresis Zero ±0.1 %
Response Time ≤ 100 ms
Output load Resistance 50 M Ω
Pressure Overload (rated) 3x max
Operating Temperature 0 °C to 50 °C
Storage Temperature -40 °C to 85 °C
Maximum Bakeout Temperature 120 °C
Acceleration 50 g max
Shock 1000 g peak for 0.05 ms
Vibration 20 g peak at 10 Hz to 2000 Hz
Media Non-corrosive gases
10 to 100 Torr ±10 Torr
100 to 1000 Torr ±10% of reading
Analog Output ±10 mV

Physical Characteristics

Electrical Connections Octal male
Weight (Typical) 126 g (0.28 lbs)
Dimensions See datasheet