Digital Pirani Vacuum Transducers
- Measurement principle
- Pirani; gas-dependent
- Measuring range
- 1000 to 1 × 10⁻⁴ mbar
- Pressure reference
- Absolute
Analogue Vacuum Transducers
Vacuum transducers for compatible PLC inputs and display units. Piezo, capacitance and Pirani sensing options let you select the measurement principle for the process.
Shown: Thyracont VSP63MV analogue Pirani vacuum transducer. Select the model, sensor, connection and interface required for the application.
- Pressure reference
- Absolute
- Piezo option
- 1400–1 mbar
- Pirani option
- 1000–0.0001 mbar
- Chemical-service Pirani option
- 1000–0.0005 mbar; compatibility subject to media review
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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Overview
Vacuum transducers for compatible PLC inputs and display units. Piezo, capacitance and Pirani sensing options let you select the measurement principle for the process.
Selection and installation
Send the input type, supply and scaling used by your controller. A matching signal range alone does not prove compatibility: the pressure transfer function, pinout and measurement range must also agree.
Questions about this instrument
Can I replace any 0–10 V gauge with another?
No. Two instruments can use the same voltage span with different pressure scaling. Check the transfer function and controller configuration before replacement.
Can I request calibration with my gauge?
Yes. Tell us the operating range, required test points and certificate requirement. We will confirm the calibration option for the selected instrument before quoting. Discuss vacuum gauge calibration.
Which related instruments should I consider?
Compare vacuum gauge controllers and portable meters and data loggers. Check the pressure reference, measurement range and output rather than selecting by connection alone.
Where could this instrument be useful in a vacuum system?
Explore measurement and control requirements for the INDUSVAC centralised vacuum system and LABOVAC laboratory vacuum system. Check existing sensors, controller inputs, switching duties and connection details before selecting an additional or replacement instrument.
Specify your requirement
Send the pressure range and reference (absolute or relative), process gas, connection, quantity and required delivery date. Include the existing model or a photograph for replacement enquiries.
Compare vacuum gauge types or enquire about this instrument.
Leybold model options
For named Leybold transmitters, compare TTR 91 RN, TTR 96 RN, TTR 97 RN, PTR 90 RN and PTR 225 RN and CERAVAC CTR 101. Pirani and ionisation readings depend on gas type; capacitance diaphragm measurement is gas-independent. Confirm the exact transfer function, supply, pinout and full-scale range.
Transducers with analogue and digital output
See the Thyracont VSP63D and VSR53D for named models offering both 0–10 V and RS485. Match the supply, pinout and signal scaling to the receiving controller.
Specifications
| Equipment type | Vacuum gauges & instrumentation |
|---|---|
| Pressure reference | Absolute |
| Piezo option | 1400–1 mbar |
| Pirani option | 1000–0.0001 mbar |
| Chemical-service Pirani option | 1000–0.0005 mbar; compatibility subject to media review |
| Output options | 4–20 mA or 0–10 V, model-dependent |
| Integration | Linear or logarithmic transfer function, model-dependent |
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
Analogue Vacuum Transducers
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Compare selected equipment
Compare the stated conditions as well as the values. A missing specification is not a zero rating; confirm suitability with Girovac.