Fluke 923 - Electrical Specifications; Air Velocity Specifications; Air Flow Specifications; Temperature Specifications

923
Users Manual
22
Specifications
Electrical Specifications
Range 0.20 m/s to 20.00 m/s,
40 fpm to 3940 fpm
Resolution 0.01 m/s, 1 fpm
Accuracy
(m/s)
5 % + 3 digit of reading or
1 % + 1 digit full scale
Air Velocity
(standard)
Accuracy
(fpm)
5 % + 6 digit of reading or
1 % + 1 digit full scale
Range 0 to 99999 m
3
/hr, cfm,
liter/sec
Resolution 0.001 to 100
Air Flow
Accuracy Function of velocity and duct
size
Range -20 °C to 60 °C
-4 °F to 140 °F
Resolution 0.1 °C, 0.1 °F
Accuracy (°C) 0.5 °C from 0 °C to 45 °C
1.0 °C from -20 °C to 0 °C
and 45 °C to 60 °C
Temperature
Accuracy (°F) 1.0 °F from 32 °F to 113 °F
2.0 °F from -4 °F to 32 °F
and 113 °F to 140 °F