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TPI 556C1 Digital Air Velocity / Air Flow Meter

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    TPI 556C1 Digital Air Velocity / Air Flow Meter


    • Measure air velocity, air flow and temperature
    • Five units of measure for air velocity m/s, km/hr, mile/hr, knots and ft/min
    • Two units of measure for air flow cfm and cmm
    • Four digit dual line display simultaneously shows air flow and temperature
    • Data record displays minimum, maximum and average readings
    • Data log up to 1000 readings in 1 second to 999 second intervals
    • Send real time and logged data to a PC via optional A500 interface cable
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    TPI 556C1 Digital Air Velocity Meter Measuring Specifications
    Parameters Measuring Units Range/Accuracy Resolution
    Air Velocity (Low friction ball conventional twist wheel) m/s, km/s, ft/min, mile/hr, knots 80 to 5916 ft/min 0.4 to 30 m/s ±(1% of rdg + 3 digits) 0.1
    Air Flow cfm, cmm 0 cfm to 9999 cfm 0.1
    Temperature (Precision thermistor) °C/°F Switchable -5°F to 175°F -20°C to 80°C
    ±(1% of rdg + 1°F + 3 digits)
    TPI 556C1 Air Velocity Meter General Specifications
    CFM Calculation Automatic (Input duct size through keypad)
    RS-232 Output Yes - Stream logged and realtime data to PC via optional A500 interface cable and Microsoft® Hyper Terminal or similar program
    Logger Functions 1000 Data Points Programmable 1 sec to 999 sec interval
    Record Display Minimum, Maximum, Average readings
    Ambient Temperature Sensor Precision thermistor
    Vane Diameter 70mm (2.75") x 145mm (5.7")
    Display 4 Digit Dual line LCD
    Casing Rubber Boot as standard
    Working Environment Neutral Gas
    Operating Temperature (Base Unit) 32°F to 122°F (0 to 50°C)
    Operating Humidity (Base Unit) <80% non-condensing
    Power Supply 9 Volt Alkaline battery
    Battery Life Approximately 30 hours
    Automatic Shut Off Automatic Power off after 10 minutes
    Meter Dimensions W x L x H 2.9" x 5.7" x 1.1"
    Weight 6 ounces
    TPI 556C1 Instrument includes Rubber Boot, Soft Carrying Case, Batteries, Instruction Manual.