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Extech SDL300 Metal Vane Thermo-Anemometer/Datalogger

Extech Instruments
SKU: EXTESDL300
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Key Features
  • Air velocity to 35m/s with temperature display
  • SD card logging with Excel-compatible files
  • Type K/J thermocouple input support

Related Categories

Anemometers & Airflow Meters
Description

Extech SDL300 Metal Vane Thermo-Anemometer/Datalogger

The Extech SDL300 Metal Vane Thermo-Anemometer/Datalogger is designed for measuring and recording air velocity and air temperature in HVAC, building services, and maintenance applications. Using a low-friction metal vane on a 1m cable, it measures air velocity from 0.4 to 35.0m/s (60 to 6900ft/min), with ±2% of reading basic accuracy.

For documentation, the SDL300 offers both manual and continuous logging. Users can store up to 99 readings manually, or log continuously to an SD with date/time stamps. Logged files are saved in an Excel-compatible format for straightforward transfer to a PC for reporting and analysis.

The large 9999-count LCD displays air velocity and temperature simultaneously. The vane temperature range is 0 to 70°C, and the meter also accepts Type K or Type J thermocouples for higher temperature measurements. A selectable sampling rate from 1 to 3600 seconds, plus Max/Min, data hold, and auto power off with disable function support repeatable surveys and longer logging sessions.

Extech part number: SDL300

Key Features

  • Air velocity range 0.4 to 35.0m/s (60 to 6900ft/min) with ±2%rdg accuracy
  • Metal vane sensor rated to 70°C and air velocity to 6900ft/min
  • Temperature measurement 0 to 70°C (vane sensor)
  • Type K thermocouple input -100 to 1300°C and Type J input -100 to 1200°C
  • SD card datalogging with date/time stamp in an Excel-compatible format
  • Selectable sampling rate from 1 to 3600 seconds
  • Manual storage and recall of up to 99 readings
  • Large 9999-count LCD shows air velocity and temperature simultaneously
  • Max/Min record and recall plus data hold
  • Auto power off with disable option
Specification
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Specification
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Air Velocity

  • s/s Range – 0.4 to 35m/s
  • m/s Resolution – 0.1m/s
  • m/s Basic Accuracy - ±2%rdg
  • ft/min Range – 60 to 6900ft/min
  • ft/min Resolution – 1 ft/min
  • ft/min Basic Accuracy - ±2%rdg
  • MPH Range – 0.7 to 78.2MPH
  • MPH Resolution – 0.1MPH
  • MPH Basic Accuracy - ±2%rdg
  • knots Range – 0.6 to 68knots
  • knots Resolution – 0.1knots
  • knots Basic Accuracy - ±2%rdg
  • km/h Range = 1.0 to 126.0kmh
  • km/h Resolution – 0.1km/h
  • km/h Basic Accuracy - ±2%rdg
  • Temperature Range – 32 to 158°F (0 to 70°C)
  • Temperature Resolution – 0.1°
  • Temperature Basic Accuracy - ±1.5ºF/0.8ºC (<60°C)
  • Type K Temperature Range - -148 to 2372°F (-100 to 1300°C)
  • Type K Temperature Resolution – 0.1°
  • Type K Temperature Basic Accuracy - ±(0.4% + 1.8°F/1°C)
  • Type J Temperature Range - -148 to 2192°F (-100 to 1200°C)
  • Type J Temperature Resolution – 0.1°
  • Type J Temperature Basic Accuracy - ±(0.4% + 1.8°F/1°C)
  • Memory – 20M data records using 2G SD card
  • Dimensions – 7.2 x 2.9 x 1.9” (183 x 73 x 47.5mm)
  • Weight – 17.2oz (487g)
Reviews
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£414.96 (Inc. VAT) £345.80 (Ex. VAT)