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ATP Electronics ET-955 User Manual

ATP Electronics ET-955 User Manual

Professional anemometer

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User Manual
Professional Anemometer
Please read this user manual thoroughly before using
this unit and keep it for your future reference.

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Summary of Contents for ATP Electronics ET-955

  • Page 1 User Manual Professional Anemometer Please read this user manual thoroughly before using this unit and keep it for your future reference.
  • Page 2: Table Of Contents

    Contents 1. Safety ..............1 2. Introduction............1 3. Specifications ............2 4. Meter Description ..........3 5. LCD Display Description ........5 6. Operating Instructions ......... 6 7. Notes ..............9 8. Accessories ............9...
  • Page 3: Safety

    Safety Read the following safety information carefully before attempting to operate the meter. Use the meter only as specified in this manual; otherwise, the warranty may be invalidated. Environment conditions: RH≤90 Non-Condensation Operating Temperature: -10°C 60°C Maintenance Repairs or servicing should only be performed by ATP Instrumentation Ltd.
  • Page 4: Specifications

    3. Specifications based on fast and high accurate MCU Circuit design Display 55mm Hi-Contrast LCD with Backlight Sampling time 1 time per second Temperature measuring High accuracy NTC resistance 60 / -22 Temperature range ±1.5 /±2.7 Temperature accuracy 0.3m/s 45m/s Air velocity range Operation Temperature 60 /14...
  • Page 5: Meter Description

    4. Meter Description...
  • Page 6 Air Velocity Sensor Sensor Interface LCD Display SET Button Backlight Button HOLD Button Velocity Units Selection/DOWN Power ON/OFF MAX/MIN AVG/UP Temperature Units Battery Cover ¼” Tripod Bush...
  • Page 7: Lcd Display Description

    5. LCD Display Description Battery Power Indication Auto Power OFF icon Measuring temperature readings Temperature units Air Velocity Units: m/s km/h ft/min knots (nautical miles per hour), Air Velocity readings Air flow & Area units Air flow: CMM (cubic meter per minute), CFM (cubic feet per minute) ×...
  • Page 8: Operating Instructions

    6. Operating Instructions (1) Open battery cover and install a 9-volt battery in the battery compartment. (2) Power ON To turn the meter on, press the " " button for 1 second until the LCD is lit, then release the button. (3) Power OFF To turn the meter off, press and hold the "...
  • Page 9 (7) MAX/MIN: Press " " button one time until "MAX" icon appears on the LCD to view the current MAX reading; press the button again, "MIN" icon will appear to view the current MIN reading. To exit the MAX/MIN mode, press the " "...
  • Page 10 Set the area units as square meter (fig. as above) If the set area is above 9999 square meters, the actual area = displayed data x100 Set the area units as square feet (fig. as above) If the set area is above 9999 square feet, the actual area = displayed data x100...
  • Page 11: Notes

    7. Notes (1) This meter has already been calibrated before delivery. (2) Repairs or servicing should only be performed by ATP Instrumentation Ltd. (3) Remove the battery when the meter is to be stored for long periods of time to avoid battery leakage. 8.
  • Page 12 ATP Instrumentation Ltd Tournament Way Ashby- de-la-Zouch Leicestershire LE65 2UU Sales: 01530 566 800 sales@atp-instruments.co.uk Repair and Calibration: 01530 566 804 technical@atp-instruments.co.uk www.atp-instrumentation.co.uk...