Portable hygrometer for rapid moisture checks or continuous use on flowing gas or air
Product details
Easily portable, ready for spot checks or continuous use, this battery powered portable hygrometer indicates both dewpoint temperatures and water vapour to less than one part per million, on the large meter dial. Since the reading is specific to water vapour, calibration is accurate for different gases. Accuracy for this portable hygrometer, is guaranteed to better than one part in a million of moisture in very dry air or gas.
The key to the SHAW automatic dewpoint meter is the unique desiccant head and sensor assembly which allows the dewpoint sensor to be kept dry between tests, ensuring that the dew point instrument is always available for rapid spot checks of moisture in gases and compressed air. Note the absence of dials or switches, calibrating, cooling and servicing as required by some other methods, the automatic dry down measuring head which ensures a quick response from the sensor.
Certified intrinsically safe, to ATEX and IECEx standards, for use in hazardous environments.
Integral to the SADP portable hygrometer is the SHAW dew point sensor which allows a rapid one second response time from dry to wet. The Model SADP portable hygrometer is simple to use, blocking the outlet with a finger for a moment raises the measurement head, allowing a speedy measurement of the sample gas.
Key features of Model SADP
- 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
- Extended range for 0-10 ppm (TR version only)
- Analogue display, indication in °C, °F and ppm(v), LCD display indication in °C and °F
- Desiccant dry-down chamber for instantaneous readings
- Standard “C” type battery operation
- Self-contained, robust and reliable
- Fully portable
- Simple to operate
- Over 150 hours continuous operation
- Automatic calibration
- Supplied with Calibration Certificate traceable to National & International Humidity Standards
Desiccant dry-down technology
Keeping the dewpoint 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 Model SADP
SU3 Sample Plate
SU2 Sample Plate
Model PRV
Model FLMET
Service Kit
Product support for Model SADP
Video help for Model SADP
Taking a Spot Check Reading Using a SHAW SADP Dewpoint Meter and SU3 Sample System
Performing Automatic Calibration on a SHAW Model SADP
Changing the SHAW Dewpoint Sensor in a Model SADP
Taking a Reading on a SHAW SADP Dewpoint Meter
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