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Indirect braod range vacuum gauges are the best choice when the pressure needs to be measured over a wide range and when good accuracy is needed across the whole range. Reliable vacuum gauges are essential to ensure your system’s accuracy and control. Our vacuum gauging solutions include the WRG Series Cold Cathode Combination Gauge, AIM Series Cold Cathode Gauge, and APG Series Pirani Gauge.
CPG Penning Gauge
The Penning Gauge Sensors are available in 4 models. All 4 have a measurement range of 1 x10⁻⁹ to 10⁻² mbar (0.75 x 10 ⁻⁹ to 10⁻² Torr) and are insensitive to air rushes and vibration. These passive sensors use cold cathode ionization technology according to Penning. The cathode plate is exchangeable, and demonstrates improved ignition through the use of titanium cathodes. The CPG35KB is bakeable to 200 °C.
The dimensions length, width and height try to describe the outer shape of this particular product in its typical orientation when standing on the ground. We always recommend checking the detailed dimensions given in 2D drawings in the instruction manual or the 3D shapes given in 3D models.
Environmental Conditions
Temperature Ambient Operation Min
248.15
Temperature Ambient Storage Min
273.15
Temperature Ambient Storage Max
353.15
Classification
Classification Product Pressure Range
High Vacuum: 1·10⁻³ - 1·10⁻⁷ mbar
Classification Principle of Measurement
Passive cold-cathode vacuum gauge (Penning)
Performance Data
Measurement Uncertainty
10-4 to 10-8 mbar ±30%
Pressure Measurement Max
1.00
Pressure Measurement Min
1.000 × 10⁻⁷
Material of Construction
Material Exposed to Vacuum
Cr; Mo; Nb; Ti; Ni; NiFe; NiCr; glass and ceramics
