Shortridge Instruments AIRDATA ADM-870C User Manual

ADM-870C 07/14/097
4.0 DISPLAY MESSAGES AND PROMPTS
4.1 READ PROMPTS
The following ten prompts all include the term READ, which is a signal for the operator to press the READ key to trigger the
actual measurement.
English Units
CF READ
This display indicates that the meter has been placed in the air flow function (cfm) and will appear automatically upon
power up if the flaps plug of the FlowHood is connected to the meter.
/ F READ
This display indicates that the meter has been placed in the temperature function (
/ F).
FP READ
This display indicates that the meter has been placed in a velocity function (fpm).
Hg READ
This display indicates that the meter has been placed in the absolute pressure function (in Hg) with reference to a
vacuum.
IN READ
This display indicates that the meter has been placed in the differential pressure function (in wc).
Metric Units
Bar READ
This display indicates that the absolute pressure readings will be displayed in bars (1 bar = 100 kPa) with reference
to a vacuum.
/ C READ
Display indicates that the temperature readings will be displayed in degrees Celsius (
/ C).
LS READ
This display indicates that the meter has been placed in the air flow function and will read in liters per second (L/s).
MS READ
This display indicates that the velocity readings will be displayed in meters per second (m/s).
Pa READ
This display indicates that differential pressure readings will be displayed in Pascals (Pa).
4.2 MEASUREMENT READOUTS
In the following 12 examples, n indicates a number in the displayed result. If no sign is displayed, the result is a positive
number. A negative sign indicates a negative number. English and metric units are shown for each example.
English Units
Cfc ± nnnn
Indicates that the result represents an air flow measurement (cfm). "C" indicates that the result has been
compensated for backpressure effects.
Cfu ± nnnn
Indicates that the result represents an air flow measurement (cfm). "U" indicates that the result has not been
compensated for backpressure effects.
FP ± nnnnnn
Indicates that the displayed result represents a velocity measurement (fpm).
/ F ± nnn.n
Indicates that the displayed result represents a temperature measurement (
/ F).
Hg ± nn.n
Indicates that the result represents an absolute pressure measurement (in Hg).

Shortridge Instruments AIRDATA ADM-870C Specifications

General

Brand	Shortridge Instruments
Model	AIRDATA ADM-870C
Category	Multimeter
Language	English