TSI Incorporated VelociCalc 8345, Operation And Service Manual

Page: 31 / 38

Specifications 27
EXTERNAL METER DIMENSIONS:
Size measurements: 3.9 in. x 6.6 in. x 1.5 in.
(10 cm x 16.8 cm x 3.8 cm)
METER PROBE DIMENSIONS:
Probe length (8345): 37 in. (94 cm) telescopic
Probe length (8346): 37 in. (94 cm) telescopic articulating
Probe length (8347): 40 in. (102 cm) telescopic
Probe length (8347A): 40 in. (102 cm) telescopic articulating
METER WEIGHT DIMENSIONS:
Weight (with batteries): 1.1 lbs (0.5 kg)
METER DISPLAY DIMENSIONS:
Display: 4-digit LCD, 0.6 in. (15 mm) digit
height
POWER REQUIREMENTS:
Four AA-size batteries (included) or AC adapter (optional)
PRINTER INTERFACE:
Type: Serial
Baud Rate:
1200
1
Temperature compensated over an air temperature range of
40 to 150
°
F (5 to 65
°
C).
2
The accuracy statement of
±
3 ft/min (
±
0.015 m/s), applies
to 30 ft/min through 6,000 ft/min.
3
Accuracy with instrument case at 77 ° F (25 ° C), add
uncertainty of 0.05
°
F/
°
F (0.03
°
C/
°
C) for change in
instrument temperature. Deleted RF statement here.
4
Actual range is a function of maximum velocity and duct
size.
5
Accuracy with probe at 77°F(25°C). Add uncertainty of
0.1% RH/°F (0.2% RH/°C) for change in probe temperature.
Includes 1% hysteresis.