Shaw - Model SADP Portable Dewpoint Meter

Model SADP Portable Dewpoint Meter - OVERVIEW
by Shaw Moisture Meters

• Guaranteed accuracy: ±3 °C to ±4 °C (±5.4 °F to ±7.2 °F) dewpoint
• Designed for atmospheric pressure
• 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 (Certified for use in Hazardous Areas when the specified batteries are in use)
• The unit is shipped with 6 VARTA super-life C-size batteries and typically lasts 2–3 years under normal use.
• Various ranges: overall range: -100 °C to +20 °C (-148 °F to +68 °F) dewpoint
• Extended range for 0–10 ppm (TR version only)
• Analog display, indication in °C, °F and ppm (v), LCD display indication in °C and °F
• Desiccant dry-down chamber for instantaneous readings
• Automatic calibration
• Standard “C” type battery operation
• Self-contained, robust and reliable
• Fully portable
• Simple to operate
• Over 150 hours continuous operation
• Long Life, Battery Operated
• ON/OFF Switch with Battery Test
• Supplied with a Certificate traceable to National & International Humidity Standards

Model SADP Portable Dewpoint Meter - DESCRIPTION
by Shaw Moisture Meters

Easily portable, ready for spot checks or continuous use, this battery powered portable hygrometer indicates both dewpoint temperatures and water vapor to less than one part per million on the large meter dial. Since the reading is specific to water vapor, 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 dewpoint 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 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 dewpoint 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 for a speedy measurement of the sample gas.

Model SADP Portable Dewpoint Meter - DOCUMENTATION
by Shaw Moisture Meters

• Model SADP Specification Sheet (PDF)
• Model SADP Instruction Manual (PDF)

Model SADP Portable Dewpoint Meter - ACCESSORIES
by Shaw Moisture Meters

SADP SAMPLE SYSTEMS:
Both the SADP and the SADP-D can be fitted with plate-mounted samples systems.

	Sample System (P/N: SU2) Attaches to the top of the SADP or SADP-D. Designed for gas or compressed air sampling, includes pressure regulator, pressure gauge, and valved flowmeter. The inlet and outlet fittings are stainless steel; choose connection size (⅛ NPT, ¼ NPT or 6 mm).	$1,469.00
	Sample System (P/N: SU3) Attaches to the side of the SADP or SADP-D. Designed for gas or compressed air sampling, includes pressure regulator, valved flowmeter, and filter. The inlet and outlet fittings are stainless steel; choose connection size (⅛ NPT, ¼ NPT or 6 mm).	$1,925.00

SPARE PARTS:

	Service Kit (P/N: SADP Service Kit) Desiccant, sensor grommet, head seal, seal lubricant, alan key and (6) VARTA batteries for SADP Series Hygrometers.	$410.00
	VARTA Batteries (P/N: Batteries) (6) VARTA superlife batteries for SADP Series Hygrometers.	$75.00
	Filter Cartridge Pack (P/N: FILCAR) Pack of 10 spare filter cartridges for the SU3 filter.	$187.50
	SS Swagelok Tube Fitting (P/N: Union 6-4) Stainless Steel Swagelok tube fitting, Union, 6 mm x ¼ inch tube OD.	$130.00

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