451126 Extech CFM/CMM Anemometer Datalogger

Air Velocity, Volume and Temp with built-in data logger and PC interface

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Price: $339.95

SKU:

451126

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451126 Product Sheet

User Manual English / Spanish

The 451126 Extech Thermo-Anemometer Datalogger is a vane-type anemometer that inidcates air velocity in five units of measure: Feet per minute, Meters per second, Miles per hour, Kilometers per hour, and Knots with Temperature displayed in C or F units. The meter can also display air flow in CFM or CMM. The built-in datalogger can record up to 2000 readings and the RS-232 interface provides PC data transfer capability.

Dual Display provides “Air velocity + Temperature” or “Air flow + Area”
Measures air flow in CFM (ft3/min) and CMM (m3/min)
Internal 1000 point data logger plus built-in RS-232 PC interface
MAX/MIN/AVG readings
Complete with vane probe with cable, Windows® 95/98/2000/NT/ME/XP compatible software, 9V battery, and carrying case
Warranty 1 year /CE

Specifications of the Extech 451126 Datalogging Anemometer

Display	Dual 4-digit (9999 count) Multi-function LCD
Data hold	Locks latest reading on the LCD display
Sensor	Structure Air velocity sensor: Conventional twisted vane arm with low friction (sapphire) ball bearing. Temperature sensor: K-type thermocouple built into vane. 1/4" mounting nut provided.
Memory Recall	Records Max/Min readings with push-key RECALL
Data Output	RS-232 PC serial interface
Operating conditions (Meter)
Temperature	32°F to 122°F (0°C to 50°C)
Humidity	<80% RH;
Pressure	500mB to 2 Bar
Operating conditions (Vane)
Temperature	32°F to 140°F (0°C to 60°C)
Humidity	<80% RH;
Pressure	500mB to 2 Bar
Storage Temperature	-40°F to 140°F (-40°C to 60°C)
Power Supply	9V battery;
Battery life	50 hours typical
Weight	0.77 lbs. (350g)
Meter dimensions	3.46 x 6.61 x 1.03" (88 x 168 x 26.2mm)
Vane dimensions	2.6 x 5.22 x 1.15" (66 x 132 x 29.2mm)
Accessories	9V battery and carrying case
.
Units of Measure	Range	Resolution	Accuracy
Feet per Minute (ft/min)	60.0 to 8800	0.1	± (3% + 20 ft/min)
Meters per Second (m/s)	0.30 to 45.00	0.01	± (3% + 0.1 m/s)
Kilometers per Hour (km/hr)	1.00 to 140.0	0.01	± (3% + 0.4 km/hr)
Miles per Hour (mile/hr)	0.70 to 100.0	0.01	± (3% + 0.2 mile/hr)
Knots	0.60 - 88.0	0.01	± (3% + 0.2 knots)
CFM (ft³/min)	0 to 999900	0.001 to 100
CMM (m³/min)	0 to 999900	0.001 to 100

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Option	SKU	Price
451126 Anemometer	451126	$339.95
451126 Anemometer w/NIST	451126-NIST	$434.95

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