Extech Instruments 451126 Manual do Utilizador Página 6

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…trusted by the professionals.
103
CFM Thermo-Anemometer
407119 Hot Wire
CFM Anemometer
Accurately measures Air Flow
(CFM/ CMM) or Air velocity plus
Temperature
Air velocity measurements
as low as 40ft/min
Telescoping probe extends up
to 3ft (940mm) long
Measures air volume in CFM
(ft
3
/min) and CMM (m
3
/min)
plus Temperature simultaneously
Air Flow displayed in 2 modes
as an instantaneous value or up
to 20 point average
Record and Recall MIN/MAX
Data Hold plus Auto power off
Optional software 407001 and
datalogger 380340 (see p. 108)
Complete with telescoping probe
with 5.5ft (167.6cm) cable, and
four AA batteries
HD350 407113 407119 Model
Air Velocity (Max Res.)
200 to 15733 (1) 100 to 6890 (1) 40 to 3940 (1) ft/min
1 to 80.00 (0.01) 0.5 to 35 (0.1) 0.2 to 20 (0.1) m/sec
3.5 to 288.0 (0.1) 1.8 to 126.0 (0.1) 0.7 to 72.0 (0.1) km/h
2.25 to 178.66 (0.01) 1.1 to 78.3 (0.1) 0.9 to 44.7 (0.1) MPH
2.0 to 154.6 (0.1) 1.0 to 68.0 (0.1) 0.4 to 33.8 (0.1) knots
32 to 122°F (0.1°)/0 to 50°C (0.1°C) 32 to 175°F (0.1˚)/ 0 to 80°C (0.1˚) 32 to 122°F (0.1°)/ 0 to 50°C (0.1° Temperature (°F/°C)
Temperature (IR)
(with Laser pointer)
0 to 99,999CFM (0.001) 0 to 999,900CFM (0.001) 0 to 999,900CFM (0.001) Air Flow (CFM = ft
3
/min)
0 to 99,999CMM (0.001) 0 to 999,900CMM (0.001) 0 to 999,900CMM (0.001) Air Flow (CMM = m
3
/min)
Pressure
0.7252psi (0.0001psi) psi
50.00mbar (0.01mbar) mbar
20.07inH
2
O (0.01inH
2
O) inH
2
O
509.8mmH
2
O (0.01mmH
2
O) mmH
2
O
5000Pa (1Pa) Pa
±3%rdg; ±3%FS; ±2°F (1°C) ±2%rdg; ±1.5°F (±0.8˚C) ±5%FS; ±1.5°F (±0.8°C) Basic Accuracy
8x3x1.9" (210x75x50mm)/12oz (340g) 7x2.9x1.3" (178x74x33mm)/1.35lbs (612g) 7x2.9x1.3" (178x74x32mm)/1.1lbs (482g) Dimensions/Weight
CE/ 3 years CE/ 3 years CE/ 3 years CE/Warranty
407113 High
Temperature
CFM Metal Vane
Anemometer
Withstands temperatures to
175°F (80°C) and airspeed to
7880ft/min
Display Air Flow (CFM) or Air
Velocity plus Temperature
Air Flow displayed in 3 modes:
Instantaneous value, Up to 20
point average, or 2/3 flow value
Record and Recall MIN/MAX
Data Hold plus Auto power off
Built-in RS-232 PC Interface
Optional Data Acquisition
software 407001 and datalogger
380340 (see p. 108)
Includes metal vane sensor with
3.9ft (120cm) cable, 9V battery,
holster with stand, & hard case
HD350 Pitot Tube
Anemommeter +
Differential
Manometer
Measures Air Velocity/Airflow
in tight locations
Simultaneous display of Pressure,
Air Velocity or Air Flow plus
Temperature
5 selectable pressure units
MIN/MAX/AVG recording and
Relative time stamp
Data Hold, Auto power off and
Zero functions
Large backlit LCD display
Record up to 99 readings
USB port includes software
Includes PC software with cable,
9V battery, pitot tube with two
connection hoses, 100V-240V
universal AC Adaptor, & hard case
Includes Pitot Tube
sensor and two
connection hoses
Available Q4 2009
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