Ashcroft AQS Pressure Modules
AQS-1 & AQS-2 pressure sensors for use with the ST-2A digital indicator.
Overview
Features
- AQS-1 is a capacitive sensor (non-isolated)
- Clean, dry, non-conductive, non-corrosive gas only
- Ranges as low as ±0.125inH2O up to 200inH2O
- AQS-2 is a piezoresistive sensor (isolated)
- For any media compatible with 316SS isolation
- Ranges as low as ±5PSI up to 10,000PSI
- 20 to 120°F compensated temp range
- Temperature effect error of ±0.004% of span per °F
- From reference temp range of 70° ±3°
- Optional enhanced calibration removes temp error for compensated range (PPT2 only)
- ±0.002% sensitivity
- Various options for pressure units are available
- PSI, inH2O, cmH2O, mmH2O, inHg, mmHg, BAR, mBAR, kPa, mPa, kg/cm2
This product is an accessory for the following products:
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