Omega Products FMA1001A-MA-HT User Manual

General PurPose IndustrIal aIr VelocIty/temPerature transmItter/IndIcator

FMA1000

Series

U Measures Air Velocities up to

60.9 m/sec (12,000 FPM)

U Measures Air Temperature up to

121°C (250°F)

U High Temperature Model Measures Air

Temperature up to 171°C (340°F)

U 1.5% Full Scale Accuracy (Velocity) U 0.5% Full Scale Accuracy (Temperature) U 3 Different Sensor Probe Conﬁgurations:

Fixed Probe with Top or Right Angle Back Mount, or Remote Probe with

4.5 m (15') Cable

U Hot Wire Air Velocity Sensor Design U 250 msec Response Time Programmable

up to 2 Seconds

U Economical 6 OD x 305 mm L

(1⁄4 x 12") Insertion Probe Design

U Backlit LCD Displays Air Velocity and

Air Temperature Simultaneously

U Air Velocity and Air Temperature can be

Displayed in Different Engineering Units

U Monitors Maximum and Minimum

Air Velocity and Temperature

U Dual Linear Analog Outputs for

Air Velocity and Temperature

U High and Low Velocity Alarm

Voltage Outputs

U USB PC Interface with Windows Based

PC Software

U NEMA 4 (IP65) Industrial Enclosure

The FMA1000 Series industrial air velocity/ temperature transmitter/indicator measures and displays air velocity as well as air temperature in research and development labs, HVAC applications, and other manufacturing processes. The sensor design is based on three RTD elements, one measures air temperature and the other two measures air velocity by measuring the heat loss from the RTD sensor as it cools down by the air ﬂow. The FMA1000 series offers many standard features such as display of air velocity and temperature, two analog outputs corresponding to air velocity and temperature, high and low voltage alarm outputs, PC serial interface, and Windows® based PC interface software. The FMA1000 displays the air velocity in different engineering units such as FPM, m/sec, miles/hour, and km/hour. The air temperature is displayed in °C or °F.

Optional†

D-35

6 OD x 305 mm L (1⁄4 x 12”)

sensor probe included with

4.5 m (15’) cable

Shown smaller than actual size.

FMA1000 units feature a large, easy to read, backlit LCD.

SPECIFICATIONS

Air Velocity Ranges: 0 to 500, 0 to 1000, 0 to 2000,

0 to 5000, 0 to 10,000, 0 to 12,000 FPM Air Temperature Range: -40 to 121°C (-40 to 250°F)

-40 to 171°C (-40 to 340°F) high temperature model Accuracy: Air Velocity: 1.5% full scale or 12 FPM whichever larger Air Temperature: 0.5% full scale Air Velocity/Temperature Probe: Stainless steel, 6 OD x 305 mm L (

Air Velocity/Temperature Sensor: Sensor Probe Pressure: 150 psig maximum Display: Backlit LCD, 32 x 51 mm (1.25 x 2") Response Time: 250 msec up to 2 seconds Analog Output (Air Velocity): 4 to 20 mA, 0 to 5 Vdc,

or 0 to 10 Vdc

Analog Output (Air Temperature): 0 to 5 Vdc Operating Ambient Temperature:

Sensor Probe: -40 to 121°C (-40 to 250°F)

-40 to 171°C (-40 to 340°F) high temperature model Electronic Case: 0 to 50°C (32 to 122°F) Alarms: High and low alarm voltage outputs, corresponding to air velocity

Power: 15 to 24 Vdc, 200 mA Case Dimensions: 114 H x 89 W x 33 mm D (4.5 x 3.5 x 1.3") Weight: 230 g (0.5 lb)

†

Refer to accessories chart on page D-36 for NIST calibration

ordering information.

⁄4 OD x 12")

Three RTDs, 100 and 1000 Ω

FMA1001R-V1, with remote sensor probe and 4.5 m (15') cable, smaller than actual size.

Enlarged

view

of tip

6 mm

(

⁄

Fixed probe

right angle

back mount

Velocity

RTD

FMA1001B-V1,

with right angle

ﬁxed probe, smaller

than actual size.

Power and output cable

Sensor

probe

Fixed

probe top

mount

FMA1001A-V1, with top mount ﬁxed probe, smaller than actual size.

Power and output cable

To Order Visit omega.com/fma1000 for Pricing and Details

Model No. Range: m/sec (FPM) Description FMA1001A-*-** 0 to 5.08 (0 to 1000) FMA1002A-*-** 0 to 25.4 (0 to 5000) FMA1003A-*-** 0 to 50.8 (0 to 10,000) FMA1004A-*-** 0 to 2.54 (0 to 500) transmitter, ﬁxed probe FMA1005A-*-** 0 to 10.16 (0 to 2000) top mount FMA1006A-*-** 0 to 60.9 (0 to 12,000) FMA1001B-*-** 0 to 5.08 (0 to 1000) FMA1002B-*-** 0 to 25.4 (0 to 5000) FMA1003B-*-** 0 to 50.8 (0 to 10,000) transmitter, ﬁxed probe right FMA1004B-*-** 0 to 2.54 (0 to 500) angle back mount FMA1005B-*-** 0 to 10.16 (0 to 2000) FMA1006B-*-** 0 to 60.9 (0 to 12,000) FMA1001R-*-** 0 to 5.08 (0 to 1000) FMA1002R-*-** 0 to 25.4 (0 to 5000) FMA1003R-*-** 0 to 50.8 (0 to 10,000) FMA1004R-*-** 0 to 2.54 (0 to 500) transmitter, remote probe FMA1005R-*-** 0 to 10.16 (0 to 2000) FMA1006R-*-** 0 to 60.9 (0 to 12,000)

OMEGACARESM extended warranty program is available for models shown on this page. Ask your sales representative for full details

Extended Warranty

Program

when placing an order. OMEGACARESM covers parts, labor and equivalent loaners.

Accessories

Model No. Description CAL-3-FLOW† NIST traceable 4-point calibration certiﬁcate TX8-100

8 conductor shielded cable, PVC insulation, 30.5 m 100' spool

FPW-15 +15 Vdc power supply PSR-24S Regulated 24 Vdc @ 400 mA power supply, screw terminal PSR-24L Regulated 24 Vdc @ 400 mA power supply, stripped leads SSLK-14-14 Compression ﬁtting, ¹⁄₄" tube OD, ¹⁄₄ NPT T-FER-1/4 ¹⁄₄" PTFE ferrules (10 pack) for use with SSLK-14-14

compression ﬁtting

Specify output type add sufﬁx “-MA” for 4 to 20 mA, “-V1” for 0 to 5 Vdc, or “-V2” for

0 to 10 Vdc, no additional cost.

For 95 mm (3.75") short probe add sufﬁx “-S” to model number for additional cost.

For high temperature probe models add sufﬁx “HT

(Not offered for short probe models).

†

Unit is NIST traceable up to 8500 FPM.

Comes complete with 305 mm (12") long sensor probe, power/output cable, Windows based PC interface software and cable, 4-point of certiﬁcate of compliance and operator’s manual.

Ordering Examples: FMA1002A-MA, air velocity/temperature transmitter, 0 to 5000 FPM range, ﬁxed probe top mount, 4 to 20 mA output (velocity), 0 to 5 Vdc output (temperature), and CAL-3-FLOW, NIST traceable 4-point calibration certiﬁcate.

FMA1001R-V1, air velocity/temperature transmitter, 0 to 1000 FPM range remote probe with

4.5 m (15') cable, dual voltage outputs.

D-36

Air velocity/temperature

” to model number for additional cost