The FMA900A Series measures
air velocity and provides an analog
output proportional to the air flow,
and one SPST relay contact closure
for high alarm operation. The alarm
set point is adjustable from 0 to 100%
of the air flow range. The unit comes
with one green power LED, and one
red LED for alarm indication. The
FMA900A Series are used in
research and development labs,
HVAC applications, exhaust/
ventilation hoods and other
manufacturing processes. The sensor
probe comes in two configurations,
fixed mount 305 mm (12") probe and
remote 305 mm (12") probe with
4.5 m (15') of shielded cable.
SPECIFICATIONS
Air Velocity Range: 0 to 500, 0 to 1000, 0 to 2000, 0 to 5000, 0 to 10,000 Accuracy: 2% of FS Air Velocity Probe: 6 OD x 305 mm L (¼ OD x 12") stainless steel, or remote probe High Alarm Set Point: Adjustable from 0 to 100% of air flow range Alarm Indication: Red LED on the back plate Alarm Deadband: 5% of FS Relay: One 12V SPST NO relay Contact Rating: 10A @ 24 Vdc Analog Output: 0 to 5 Vdc, 4 to 20 mA Operating Ambient Temperature: Sensor Probe: -40 to 93°C (-40 to 199°F) Electronic Case: 0 to 50°C (32 to 122°F) Power Indicator: Green LED Power: 15 to 24 Vdc @ 200 mA Dimensions: 89 H x 51 W x 32 mm D (3.5 x 2 x 1.25") Weight: 160 g (5.6 oz)
† All dollar amounts on this site are shown in Singapore currency.
Note: Comes complete with 305mm (12") long sensor probe or remote probe, and operator's manual. Ordering Example: (1) FMA904R-V1 Air velocity transmitter with built-in relay, 0 to 5000 FPM, remote probe, 0 to 5 Vdc output, $1,125.00
Part Number Builder
Option Descriptions
(1)
Transmitter Range (m/sec)
Select 900 for 0 to 200 (0 to 1.02) 901 for 0 to 500 (0 to 2.54) 902 for 0 to 1000 (0 to 5.08) 903 for 0 to 2000 (0 to 10.16) 904 for 0 to 5000 (0 to 25.4) 905 for 0 to 10000 (0 to 50.8)
(2)
Probe
Select A for Fixed Probe R for Remote Probe
(3)
Output
Select -V1 for 0 to 5 Vdc -MA for 4 to 20 mA
(4)
Probe Length
Select Nothing(leave field blank) for Standard -S for 95 mm (3.75in) short probe
NOTE: All combinations may not be valid, check spec sheet for valid part numbers.
Keywords:Air Velocity Transmitter, Industrial Air Velocity Transmitter with Built-In Relay, Industrial Air Velocity Transmitter, Industrial Transmitter, flow transmitter
, pinpoint meter