LEYBOLD
Leybold PENNINGVAC PTR 225 RN Vacuum Gauge
- Measurement principle
- Inverted-magnetron cold cathode
- Pressure range
- 1 × 10⁻⁹–1 × 10⁻² mbar
- Vacuum connection
- DN25 KF, DN40 KF or DN40 CF
Edwards APG200 Active Pirani Vacuum Gauge
The Edwards APG200 active pirani vacuum gauge measures vacuum using pirani technology. Select the flange, output and materials for the pressure range, gas and system controller.
Manufacturer photograph of an APG200 gauge configuration. Select the required flange, filament and electrical interface.
Part of the Edwards APG200, AIM200 and WRG200 vacuum gauges family. Compare the range and other model options.
- Measurement principle
- Pirani
- Measurement range
- M/MP: atmosphere to 5 × 10⁻⁴ mbar; LC: atmosphere to 1 × 10⁻⁴ mbar
- Supply voltage
- 15–48 V DC
- Output choices
- Analogue or RS232/RS485; configuration-specific
Price and availability
Tell us the configuration and quantity you need. Include your process requirements if you would like help with selection.
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Applications and selection
The Edwards APG200 active pirani vacuum gauge measures vacuum using pirani technology. Select the flange, output and materials for the pressure range, gas and system controller.
Key specifications
| Specification | Details |
|---|---|
| Measurement principle | Pirani |
| Measurement range | M/MP: atmosphere to 5 × 10⁻⁴ mbar; LC: atmosphere to 1 × 10⁻⁴ mbar |
| Supply voltage | 15–48 V DC |
| Output choices | Analogue or RS232/RS485; configuration-specific |
| Operating temperature | 5–60 °C |
| Bakeout | 150 °C with electronics removed |
| Service | Replaceable measuring tube and electronics |
Configuration choices
| Specification | Details |
|---|---|
| D1G1011100 | XM, NW16, standard analogue RJ45 |
| D1G1021100 | XM, NW25, standard analogue RJ45 |
| D1G2011100 | XLC, NW16, standard analogue RJ45 |
| D1G2021100 | XLC, NW25, standard analogue RJ45 |
Measurement and process compatibility
Measurement range is not an accuracy guarantee across the whole span. These gauge principles are gas dependent; retain the manufacturer’s gas correction and accuracy conditions. Protect the sensing element from unsuitable contamination and choose materials for the process. Bakeout to 150 °C requires removal of the electronics.
M, LC and MP filament versions have different materials and low-pressure limits. LC extends the range to 10⁻⁴ mbar. The ±15% accuracy band is 100 to 10⁻³ mbar for M/MP and 10 to 10⁻³ mbar for LC; accuracy is poorer outside those bands. A corrosion-resistant filament does not establish compatibility with every chemical.
Analogue, digital and controller selection
Analogue RJ45 versions and RS232/RS485 D-sub versions are distinct configurations. Connector shape, transfer function, supply and set-point option must all match the receiving controller. The listed standard analogue builds can be selected with compatible Edwards gauge controllers; confirm compatibility for the complete gauge/controller pair. Gauges, cables and controllers are separately specified.
State the pressure range, gas species, flange, output, cable length and calibration requirement. See vacuum gauge calibration for ongoing measurement support.
Dimensions and technical reference
Manufacturer downloads
Source: 3601-0834-01-APG200-Datasheet, supplied from the manufacturer’s official website. This model-level listing retains configuration choices; the exact order reference, included equipment and lead time are confirmed in the quotation.
Selection and support
Explore the APG200 range and Edwards brand guide. Compare vacuum gauges and controllers, plan gauge calibration, or discuss servicing.
For APG200 Active Pirani Vacuum Gauge, include working pressure, required flow or chamber volume, gas and vapour load, operating hours, electrical supply and connections. For a replacement, send the complete nameplate and serial number so the configuration can be checked.
Specifications
| Manufacturer | EDWARDS |
|---|---|
| Equipment type | Vacuum gauges & instrumentation |
| Measurement principle | Pirani |
| Measurement range | M/MP: atmosphere to 5 × 10⁻⁴ mbar; LC: atmosphere to 1 × 10⁻⁴ mbar |
| Supply voltage | 15–48 V DC |
| Output choices | Analogue or RS232/RS485; configuration-specific |
| Operating temperature | 5–60 °C |
| Bakeout | 150 °C with electronics removed |
| Service | Replaceable measuring tube and electronics |
Calibration and instrument support
Send the gauge model, pressure range and process details for calibration, replacement or compatibility advice.
Before you order
Confirm the range, pressure reference, connection, electrical output and whether cables, a controller or calibration are included.
Availability, lead time and the applicable warranty are confirmed for your quotation. A catalogue listing does not reserve stock.
What to check in your quotation · Delivery · Returns and faults
Enquire about this product
Edwards APG200 Active Pirani Vacuum Gauge
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