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Airspeed Sensor
An airspeed sensor with four user-defined ranges (from 250 FPM to 2000 FPM / 1.25 MPS to 10 MPS) is
now available. It provides a 4-20 mA output proportional to the air velocity. The sensor may be located
any distance from the EDGE
TM
expansion box provided that the total loop resistance does not exceed
600 ohms. It can measure ambient temperature ranges from 32°F
to 140°F (0°C to 60°C). The probe should be located where
conditions are representative of the overall environment being
monitored, and connected to a conduit (or other means) with a ½”
NPT connection.
Sensor is not orientation sensitive.
Sensor is intended for use with dry air.
Requires EDGE
TM
software version 2.5 or higher to log, monitor,
and alarm at user-defined levels.
No logic is related to ventilation compensation.
Do not power this sensor from an EDGE
TM
card as it requires
more current than card can provide.
For sensor set-up instructions, continue to the next page.
ITEM
DESCRIPTION
LBS KGS
028-00693 (EDG-177)
HOT-WIRE AIR VELOCITY TRANSMITTER, 4-20mA OUTPUT
1.1
0.5
