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Hand Held Dewpoint Meter Hygrometer

Delta Instrument SADPmini2

Portable dewpoint hygrometer available, for rapid spot checking of dewpoint or trace moisture content in gases and dry compressed air.

Hand Held Dewpoint Meter
  • Description
  • Specification
  • Application
  • Options
  • Downloads

New Generation Hand Held Dewpoint Meter

Rugged, lightweight NEMA4X (IP66) construction, makes SADPmini2 the most reliable portable dewpoint hygrometer available, for rapid spot checking of dewpoint or trace moisture content in gases and dry compressed air. The ultra-high capacitance sensor gives unsurpassed sensitivity, speed of response, repeatability and stability.
  • Fast Repeatable Measurements.
  • LCD Color Screen – Real Time Graphics.
  • PC/Laptop User Software Included.
Reduced volume of the redesigned stainless steel desiccant head gives rapid spot check measurements of moisture in gases and dry compressed air. The unique innovative keypad design allows quick, intuitive, selection of the versatile features incorporated in the instrument and modification of all set up choices. The full color LCD display shows the measurement in two, independently selectable units simultaneously, together with a linear analogue scale for the main units. A single button press changes the display to a real time graph of the readings in the main units. Connection to a PC/Laptop via USB or Bluetooth also enables the user to modify and save the set up and save details via the PC. The optional logging package adds Bluetooth communication as well as very powerful logging and graphing capabilities. A cell phone app is available for display of readings on smartphone or tablet. Full color graphical display showing multiple units simultaneously.
  • Desiccant Dry-Down Chamber for faster response by keeping sensor dry between tests.
  • AutoCal Span Correction, for optimum accuracy between laboratory calibrations.
  • Measurement units selectable in °F or °C dewpoint, ppm(v), ppm(w), mg/m3 or lb/MMSCF.
  • User selectable display in choice of 10 languages:English, French, German, Spanish, Italian, Portuguese, Russian, Chinese, Japanese & Korean.
  • Integral pressure calculator to display pressure dewpoints.
  • Easy to use, with icons, intuitive control and latest user interface.
  • Compact ergonomic design.
  • Rechargeable batteries, allowing in excess of 150 hours use in continuous operation.
  • USB connectivity for charging, configuration & data upload/download to pc or laptop.
  • SD micro-card installed for data and settings backup, user manual retrieval and calibration history.
  • User ability to update latest firmware from factory.
  • Includes Certificate of Test & Calibration, referenced to National & International Standards NPL/NIST.
Additional Features With Logging Option
  • Flexible programming for Data Logging with capacity in excess of 300,000 values.
  • Real time logging/graphing of results with Quick Log and Snapshot features.
  • Wireless Bluetooth & USB connectivity for configuration & data upload/download to pc or laptop.
  • View display screen on smartphone, or tablet, via Cellphone App.
  • Wirelessly print results to dedicated Bluetooth printer.
dewpoint or trace moisture content

Head Down

Dewpoint sensor down position

Head Raised

Dewpoint sensor up position

Sensor

Sensor type Ultra-high capacitance aluminium oxide. Ranges -166°F to -4°F (-110°C to -20°C) dewpoint, Silver -148°F to +32°F (-100°C to 0°C) dewpoint, Purple -112°F to +20°F (-80°C to +20°C) dewpoint, Blue Calibration Supplied with a Certificate of Test and Calibration traceable to NPL/NIST. Accuracy Better than ±3.6°F (±2°C dewpoint) Repeatability Better than ±0.54°F (±0.3°C dewpoint) AutoCal Span check and correction carried out by following simple on screen instructions. Temperature coefficient Temperature compensated for operating range. Typical sensor response times Dry to Wet: -166°F to -4°F(-110°C to -20°C) dewpoint, <20 secs Wet to Dry: 14°F to -76°F (-10°C to -60°C) dewpoint, <180 secs Sample flow Flow independent, recommended 5 to 10 lt/min, max 20 lt/min. Sensor life Typically 10 years, dependant on application. Sensor replacement Field replaceable. Pressure dewpoints Integral calculator for display of dewpoints at pressure for both “ideal” gases and natural gas.

Electrical

Electromagnetic compatibility Conforms to EMC Directive 89/336/EEC, amended 95/31/EEC Display 3.5 inch full colour LCD graphical display with backlight. Power supply Rechargeable Li-ion battery. Charges from USB and universal mains charger supplied. Cell life In excess of 150 hours of continuous use from full charge. Time to full charge Empty to full, approx. 14 hours. Warm up time 2 seconds Micro SD card Used as a data log backup. Also contains User Tool software and pdf of Operating Manual.

Mechanical

Weight 3.1 lbs (1.4 kg) Dimensions 8.47 x 4.25 x 4.88 inches (215 x 108 x 124 mm) with head closed. Ingress protection NEMA4X (IP66) Operating pressure Atmospheric pressure. 4 psig (0.3 barg) Operating temperature (ambient) 14°F to +122°F (-20°C to +50°C) Operating humidity (ambient) Max. 95% non-condensing Storage temperature and humidity -4°F to +122°F (-20°C to +50°C) Max. 95% non-condensing Desiccant Field replaceable.

Warranty

24 months faulty workmanship and materials. Logging (Optional Extra) Integral data storage Up to 300,000 date and time stamped readings Stored in up to 20 user definable folders. Logging frequency User definable from 5 seconds to 1 hour. Data display Graphical and numerical Real time logging Can log directly to PC when connected via USB or Bluetooth. Bluetooth Bluetooth connectivity provided with logging package.

Note on Corrosive Gases: The Sensor should not be exposed to corrosive gases (or corrosive contaminants in the gas sample) as these can chemically attack the sensor, impairing calibration accuracy and/or damaging it beyond economic repair. Examples of such gases are mercury (Hg), ammonia (NH3), chlorine (Cl2) etc. Strong oxidising agents such as ozone (O3) should also be prevented from coming into contact with the sensor.
  • Dewpoint or Trace Moisture in Gases.
  • Dewpoint or Trace Moisture in Dry Compressed Air.
OptionOrder Code
Base UnitModel SADPmini2-
RANGE IN DEW POINT:
SR= -166°F to -4°F (-110°C to -20°C)
PL= -148°F to +32°F (-100°C to 0°C)
BL= -112°F to +68°F (-80°C to +20°C)
SR or PL or BL
  
L= Logging and Bluetooth CommunicationL
F= Stardard Supply – Fir Tree FittingF
4= 0.25” (1/4”) – Swagelok SS Compression Type
6= 6 mm – Swagelok SS Compression Type
8= 0.125” (1/8”) -Swagelok SS Compression Type
4 or 6 or 8
Fitting 1: Fir Tree Fitting
Fitting 2: Compression Fitting
 
MAINS/AC PLUG TYPE – For Charger = XX
US= 2 Vertical Flat Blade
UK= Standard UK, 3 Square pin
EU= 2 Round Pins
AU= 2 Oblique Flat Blades with Ground
US or UK or EU or AU
CARRY CASE (Recommended)
CC: Carry Case
CC

ORDER EXAMPLE:
To order this instrument with a range of -112°F to +68°F dewpoint, with logging/bluetooth, 6mm compression fitting, a US AC power plug and Carry Case, the order code is:- Model SADPmini2BLLF6USCC

Standard Accessories (Included with each instrument)
2m PTFE sample tube, adjustable lanyard, micro USB to USB communication/charger cable, universal 110/240 Vac charging plug, 4GB micro SD card, illustrated operating manual.

Optional Extras

  • Carry Case (recommended) with adjustable shoulder strap
  • Bluetooth Printer
  • Portable Sample System

New Generation Hand Held Dewpoint Meter

Rugged, lightweight NEMA4X (IP66) construction, makes SADPmini2 the most reliable portable dewpoint hygrometer available, for rapid spot checking of dewpoint or trace moisture content in gases and dry compressed air. The ultra-high capacitance sensor gives unsurpassed sensitivity, speed of response, repeatability and stability.
  • Fast Repeatable Measurements.
  • LCD Color Screen – Real Time Graphics.
  • PC/Laptop User Software Included.
Reduced volume of the redesigned stainless steel desiccant head gives rapid spot check measurements of moisture in gases and dry compressed air. The unique innovative keypad design allows quick, intuitive, selection of the versatile features incorporated in the instrument and modification of all set up choices. The full color LCD display shows the measurement in two, independently selectable units simultaneously, together with a linear analogue scale for the main units. A single button press changes the display to a real time graph of the readings in the main units. Connection to a PC/Laptop via USB or Bluetooth also enables the user to modify and save the set up and save details via the PC. The optional logging package adds Bluetooth communication as well as very powerful logging and graphing capabilities. A cell phone app is available for display of readings on smartphone or tablet. Full color graphical display showing multiple units simultaneously.
  • Desiccant Dry-Down Chamber for faster response by keeping sensor dry between tests.
  • AutoCal Span Correction, for optimum accuracy between laboratory calibrations.
  • Measurement units selectable in °F or °C dewpoint, ppm(v), ppm(w), mg/m3 or lb/MMSCF.
  • User selectable display in choice of 10 languages:English, French, German, Spanish, Italian, Portuguese, Russian, Chinese, Japanese & Korean.
  • Integral pressure calculator to display pressure dewpoints.
  • Easy to use, with icons, intuitive control and latest user interface.
  • Compact ergonomic design.
  • Rechargeable batteries, allowing in excess of 150 hours use in continuous operation.
  • USB connectivity for charging, configuration & data upload/download to pc or laptop.
  • SD micro-card installed for data and settings backup, user manual retrieval and calibration history.
  • User ability to update latest firmware from factory.
  • Includes Certificate of Test & Calibration, referenced to National & International Standards NPL/NIST.
Additional Features With Logging Option
  • Flexible programming for Data Logging with capacity in excess of 300,000 values.
  • Real time logging/graphing of results with Quick Log and Snapshot features.
  • Wireless Bluetooth & USB connectivity for configuration & data upload/download to pc or laptop.
  • View display screen on smartphone, or tablet, via Cellphone App.
  • Wirelessly print results to dedicated Bluetooth printer.
dewpoint or trace moisture content

Head Down

Dewpoint sensor down position

Head Raised

Dewpoint sensor up position

Sensor

Sensor type Ultra-high capacitance aluminium oxide. Ranges -166°F to -4°F (-110°C to -20°C) dewpoint, Silver -148°F to +32°F (-100°C to 0°C) dewpoint, Purple -112°F to +20°F (-80°C to +20°C) dewpoint, Blue Calibration Supplied with a Certificate of Test and Calibration traceable to NPL/NIST. Accuracy Better than ±3.6°F (±2°C dewpoint) Repeatability Better than ±0.54°F (±0.3°C dewpoint) AutoCal Span check and correction carried out by following simple on screen instructions. Temperature coefficient Temperature compensated for operating range. Typical sensor response times Dry to Wet: -166°F to -4°F(-110°C to -20°C) dewpoint, <20 secs Wet to Dry: 14°F to -76°F (-10°C to -60°C) dewpoint, <180 secs Sample flow Flow independent, recommended 5 to 10 lt/min, max 20 lt/min. Sensor life Typically 10 years, dependant on application. Sensor replacement Field replaceable. Pressure dewpoints Integral calculator for display of dewpoints at pressure for both “ideal” gases and natural gas.

Electrical

Electromagnetic compatibility Conforms to EMC Directive 89/336/EEC, amended 95/31/EEC Display 3.5 inch full colour LCD graphical display with backlight. Power supply Rechargeable Li-ion battery. Charges from USB and universal mains charger supplied. Cell life In excess of 150 hours of continuous use from full charge. Time to full charge Empty to full, approx. 14 hours. Warm up time 2 seconds Micro SD card Used as a data log backup. Also contains User Tool software and pdf of Operating Manual.

Mechanical

Weight 3.1 lbs (1.4 kg) Dimensions 8.47 x 4.25 x 4.88 inches (215 x 108 x 124 mm) with head closed. Ingress protection NEMA4X (IP66) Operating pressure Atmospheric pressure. 4 psig (0.3 barg) Operating temperature (ambient) 14°F to +122°F (-20°C to +50°C) Operating humidity (ambient) Max. 95% non-condensing Storage temperature and humidity -4°F to +122°F (-20°C to +50°C) Max. 95% non-condensing Desiccant Field replaceable.

Warranty

24 months faulty workmanship and materials. Logging (Optional Extra) Integral data storage Up to 300,000 date and time stamped readings Stored in up to 20 user definable folders. Logging frequency User definable from 5 seconds to 1 hour. Data display Graphical and numerical Real time logging Can log directly to PC when connected via USB or Bluetooth. Bluetooth Bluetooth connectivity provided with logging package.

Note on Corrosive Gases: The Sensor should not be exposed to corrosive gases (or corrosive contaminants in the gas sample) as these can chemically attack the sensor, impairing calibration accuracy and/or damaging it beyond economic repair. Examples of such gases are mercury (Hg), ammonia (NH3), chlorine (Cl2) etc. Strong oxidising agents such as ozone (O3) should also be prevented from coming into contact with the sensor.
  • Dewpoint or Trace Moisture in Gases.
  • Dewpoint or Trace Moisture in Dry Compressed Air.
OptionOrder Code
Base UnitModel SADPmini2-
RANGE IN DEW POINT:
SR= -166°F to -4°F (-110°C to -20°C)
PL= -148°F to +32°F (-100°C to 0°C)
BL= -112°F to +68°F (-80°C to +20°C)
SR or PL or BL
  
L= Logging and Bluetooth CommunicationL
F= Stardard Supply – Fir Tree FittingF
4= 0.25” (1/4”) – Swagelok SS Compression Type
6= 6 mm – Swagelok SS Compression Type
8= 0.125” (1/8”) -Swagelok SS Compression Type
4 or 6 or 8
Fitting 1: Fir Tree Fitting
Fitting 2: Compression Fitting
 
MAINS/AC PLUG TYPE – For Charger = XX
US= 2 Vertical Flat Blade
UK= Standard UK, 3 Square pin
EU= 2 Round Pins
AU= 2 Oblique Flat Blades with Ground
US or UK or EU or AU
CARRY CASE (Recommended)
CC: Carry Case
CC

ORDER EXAMPLE:
To order this instrument with a range of -112°F to +68°F dewpoint, with logging/bluetooth, 6mm compression fitting, a US AC power plug and Carry Case, the order code is:- Model SADPmini2BLLF6USCC

Standard Accessories (Included with each instrument)
2m PTFE sample tube, adjustable lanyard, micro USB to USB communication/charger cable, universal 110/240 Vac charging plug, 4GB micro SD card, illustrated operating manual.

Optional Extras

  • Carry Case (recommended) with adjustable shoulder strap
  • Bluetooth Printer
  • Portable Sample System