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TPI 556C1 Digital Air Velocity / Air Flow Meter
Overview
Features
- 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
 
Price Starting At:
$199.95
$199.95
  Shipping Estimated Shipping 1 to 3 Weeks
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 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)  | 
        1° | 
| 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.