A mechanical absolute vacuum gauge for non-corrosive laboratory and process systems. Its evacuated capsule and barometric compensation give a gas-independent indication without a power supply.
Tell us the configuration and quantity you need. Include your process requirements if you would like help with selection.
View quote listA mechanical absolute vacuum gauge for non-corrosive laboratory and process systems. Its evacuated capsule and barometric compensation give a gas-independent indication without a power supply.
Choose the scale around the pressure you actually need to judge. For this 25 mbar full-scale instrument, ±2% FSD is ±0.5 mbar, not ±2% of each reading. Avoid corrosive gases, heavy water vapour and dusty processes; discuss protection or a different sensor with Girovac.
A 0–25 mbar capsule dial is useful in its specified low-pressure range. It cannot resolve the much lower pressures covered by Pirani and ionisation gauges.
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.
Compare Pirani vacuum transducers and cold-cathode / Pirani gauges. Check the pressure reference, measurement range and output rather than selecting by connection alone.
An absolute-pressure indication may be useful when specifying an EVISA E100.R rotary vane pump installation or LABOVAC laboratory vacuum system. Check whether the 0–25 mbar scale and ±0.5 mbar accuracy suit the actual working pressure; use a different sensor where finer resolution or a wider range is needed.
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.
| Equipment type | Vacuum gauges & instrumentation / Dial & Capsule Vacuum Gauges |
|---|---|
| Measuring range | 0–25 mbar |
| Pressure reference | Absolute |
| Accuracy at 20°C | ±2% FSD (±0.5 mbar) |
| Dial face diameter | 85 mm |
| Connection | ⅜ inch BSP male; KF16 / NW16 adapter option |
| Operating temperature | 10–50°C |
| Mounting | Panel or direct pipe mounting |
| Gas dependence | Gas-independent mechanical measurement |
Send the gauge model, pressure range and process details for calibration, replacement or compatibility advice.
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
CR2 0–25 mbar Absolute Vacuum Dial Gauge
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Compare the stated conditions as well as the values. A missing specification is not a zero rating; confirm suitability with Girovac.
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