Thermal Mass Flow Meter for Gas, Inline, ATEX, TADI-EXD

How it works
The Thermal Mass Flow Sensor measure your flow rates using the heat transfer method. As more media passes over the sensor more heat is carried away from the sensor. This is measured and used to calculate a Flowrate.

User Info
The TADi-EXD is an inline thermal mass meter that once fitted into your line via the screw the or optional Flanged connections, you simply add power (24VDC) The TADi-EXD will then give you a 4-20mA output for flow and show the flow rates and total on the optional LCD Display. Suitable for use in ATEX zones EXII 1/2 G Ex ia/de [ia] IIC T4. Hart communications are also possible.

Features and Benefits
No Moving Parts - reducing wear and tear and recalibration requirements
Thin-film sensor element - gives a fast response time
Calibration Certificate provided

Technical Details
Typical Accuracy of 2-3%
Suitable for Air, Oxygen, Nitrogen and Argon flows.
Pressure range 0.2BarA < 16BARA
Maximum Temperature is dependent on ATEX zone, please see datasheet.
24VDC (less than 5watts consumption)
4-20mA Output for flow, with HART

Range Options
8mm, 16mm 21.6mm 27.2mm 35.9mm and 41.8mm ID bores available
60Nm/s, 120Nm/s, and 150Nm/s Flow Ranges
EXD LCD display for local flow Display

Applications and Users
Compressed Gases Flow Usage Monitoring
Compressed Gases leak detection

Limitations
Not suitable for high humidity Flows (condensing liquids)
Not suitable for flows with dust and or partials