Pyle PMA82 anemometer
Contents
1. PYLE PMA82 INSTRUCTION MANUAL Introduction Congratulations on your purchase of the PMA82 Anemometer The PMA82 Anemometer measures air velocity in five units of measure feet per minute ft min meters per sec ond m sec miles per hour MPH kilometers per hour km hr amp nautical miles per hour knots amp CFM ft min An internal sensor allows PMA82_ to measure air temperature in Celsius or Fahrenheit units This meter is shipped fully tested and calibrated and withproper use will provide years of reliable service Meter Description Vane sensor 2 LCD display 3 Units F C key 4 Max Min key 5 Hold key 5 3 4 6 On Off Key ce 6 Note Battery compartment is on rear of unit Display 1 MAX MIN Record mode 1 2 3 Temperature display Temperature units MAX or MIN mode 2 3 4 Velocity units 5 6 Velocity display T Low battery indicator Operation Meter Power 1 Press the POWER button to turn the meter on If the display does not switch on check that a fresh 9V battery is installed 2 Press the POWER button to turn the meter off 3 The meter is equipped with an AUTO POWER OFF feature The meter automatically shuts off after 15 minutes to conserve battey energy Measuring Air Velocity and Temperature 1 Place the sensor in the air stream under test 2 Read the Air Velocity and Temperature measurements directly on the LCD 3 To calculate Air Volu2. area will display The area range can be set from 0 to 999 9ft Press the MAX MIN key to shift the radix point decimal point Press the HOLD key to shift between flashing digits Press the UNITS key to change the value of the flashing digit After setting the area for CFM inputting the square footage of the duct0 the operator must turn the meter off then turn the meter on again At this point the meter will be set to read CFM for the desired area Maintenance Battery Replacement When the battery power falls low the low battery icon H will appear on the LCD Replace the 9V battery by removing the Phillips screw on the battery compartment door and accessing the battery compartment Ensure that the compartment cover is securely fastened when finished Cleaning and Storage Wipe the meter and vane with a damp cloth as needed Do not apply abrasive solvents or other cleaners to the surface of the meter or vane Store with the battery removed and avoid extreme temperature and humidity Specifications Circuit description Custom LSI microprocessor design Display Dual function 8888 count LCD display Measurement units m s km h ft min knots mph Temperature C F CFM Data hold Freezes reading on the display Sensor Structure Air velocity sensor Conventional twisted vane arm with low friction ball bearing Memory Recall Record and Recall Maximum Minimum MAX MIN readings Auto Power off After 15 minutes with disable featu
3. me in CFM cubic feet per minute or CMM cubic meters per minute refer to the Useful Equations and Conversions section Selecting the Temperature unit of measure C F Press and hold the UNITS key for 3 seconds to select the temperature unit of measure The meter will beep twice and the display will indicate the currently selected unit of measure Selecting the Air Velocity unit of measure Press the UNITS key to change the unit of measure for Air Velocity measurements The display will reflect the current selection A list of measurement units is printed in the specifications later in this manual Record and Recall MAX Min Function 1 To begin capturing the Maximum MAX and Minimum MIN air velocity and temperature readings press the MAX MIN key and the RECORD icon will appear in the display 2 Now use the MAX MIN key to toggle the view from MIN to MAX to RECORD The MAX or MIN will appear along with the recalled reading for convenience In RECORD mode the meter will display the current reading but will continue to capture MAX and MIN readings 3 To return to normal operation press and hold the MAX MIN key for 3 seconds to clear and stop MAX MIN recording The meter will beep twice and the MAX MIN and RECORD icons will switch off Area Set for CFM Turn off the meter Press the HOLD key and hold While holding the HOLD key turn on the meter t will now be in area set mode set
4. re Operating Temperature 32 F to 122 F 0 C to 50 C Operating Humidity Max 80 RH Power Supply 9V battery Power Consumption Approx 8 3mA DC Air Velocity Range Specifications Measurement Range Resolution Accuracy of reading ft min feet per minute 196 4900 ft min 3 40 ft min m s meters per second 1 00 25 00 m s 0 01 m s 3 0 20 m sec km h kilometers per hour 3 6 90 0 km h 0 1 km h 3 0 8 km hr mph miles per hour 2 24 56 0 mph 0 1 mph 3 0 4 mph knots nautical miles per hour 1 94 48 5 knots 0 1 knots 3 0 4 knots Temperature Range Specifications 32 F to 122 F 0 C to 50 C 0 1 F 0 1 C 4 0 F 2 C Air Flow Range Specifications Area CFM cubic feet per minute 0 999 900ft min 0 000 999 9ft WWW PYLEAUDIO COM
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