Digital, portable dewpoint meter for trace moisture measurement
Product details
The world renowned SADP-D, digital, portable dewpoint meter from Shaw Moisture Meters. An easy-to-use hygrometer for fast and reliable measurement of trace moisture in process gases and dry compressed air. Suitable for a wide range of industries including power generation, semi-conductor manufacture and pharmaceuticals.
Designed to operate at atmospheric pressure. The SADP-D features a single on/off switch, AutoCal potentiometer and a large, easy to read, LCD indicator. View the reading in °C dewpoint or °F dewpoint.
The key to the SADP-D portable dewpoint meter is the combination of the unique desiccant head chamber assembly, dewpoint sensor and AutoCal function. The unique assembly of the desiccant head and sensor, designed by Shaw Moisture Meters, keeps the sensor dry between tests. Thereby ensuring the dewpoint meter is always available for rapid spot check measurements of trace moisture.
Check the sensor is in equilibrium by using the AutoCal function. Expose the sensor to any atmosphere which is wetter than its operating range. Then adjust via the calibration potentiometer control on the front panel. Perform AutoCal in-situ without any special training or equipment. Reduce downtime and gain immediate verification of the system.
Note the absence of dials, calibrating, cooling and servicing as required by some other methods. This is because the automatic dry down technology ensures a quick response from the dewpoint sensor. The SADP digital dewpoint meter is simple to use. Blocking the outlet with a finger for a moment, raises the measurement head and allows the speedy measurement of the sample gas/air.
SADP-D dewpoint meter is fully self-contained. Certified intrinsically safe to ATEX and IECEx standards for use in hazardous environments without the need for any additional accessories.
Key features of the SADP-D portable dewpoint meter
- Guaranteed accuracy ±3 °C to ±4 °C (±5.4 °F to ±7.2 °F) dewpoint
- Intrinsically safe for use in hazardous areas to ATEX: Ex II I G Ex ia IIC T6 Ga and IECEx: Ex ia IIC T6 Ga
- Various ranges: overall range -100 °C to +20 °C (-148 °F to +68 °F) dewpoint
- LCD display indication in °C of °F
- Desiccant dry-down chamber for instantaneous readings
- AutoCal (automatic calibration)
- Standard “C” type battery operation
- Self-contained, robust and reliable
- Fully portable
- Simple to operate
- Over 150 hours continuous operation
- Supplied with Certificate of Calibration traceable to National & International Humidity Standards
Desiccant dry-down technology
Keeping the sensor dry between tests ensures that the SHAW portable dewpoint meters are always ready to carry out rapid spot check measurements… (read more)
Automatic calibration
The most important and unique feature of the SHAW system is the automatic calibration facility… (read more)
Related products and accessories for SADP–D
SU3 Sample Plate
SU2 Sample Plate
Pressure Regulator
Flow Meter
Service Kit
Product support for SADP–D
Video help for SADP–D
Shaw Moisture Meters – Performing an automatic calibration on a Model SADP
Shaw Moisture Meters – Changing the Shaw Moisture Sensor in a Model SADP
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