Compressed Air Flow Meter - 40-600 SCFM Sensor

T-CDI-5400-20S

The T-CDI-5400-20S is a flow meter for compressed air systems. It measures flow by maintaining one probe warmer than the other. It calculates the mass velocity from the amount of heat required, and then calculates the flow on the basis of pipe area. This model fits 1" steel pipes.

Requires analog port selection during U30 system configuration and use of a S-FS-CVIA when using the H22-001 data logger. When using a U12 data logger, this sensor requires a 4-20mA input cable (CABLE-4-20mA).

Highlighted Features


    This adds the ability for users to be able to measure compressed air flow (SCFM).
    Easy to install
    Digital display



The T-CDI-5400-20S sensor supports the following measurement: Compressed Air Flow

Measurement range: 40-600 SCFM (calibrated), 350 - 600 (uncalibrated)
Accuracy: 5% of reading plus 1% of full scale @ air temperatures 40 - 120F; (5400 model extended range) 7% of reading from rated fule scale to 150% of calibrated range, @ air temperatures 40 - 120F
Medium: Compressed air, nitrogen
Operating pressure: 200 psig max on Sch 40 steel
Input power: 250 mA @ 18 - 24 VDC
Output resistance: 400Ω max
Response time: 1 sec to 63% of final value
Output: selectable 4 - 20mA or pulse
Display: 4-digit LED
Ring material: Aluminum
Size / Weight: 3.2x2.2x1.6 in / approx. 1.4 lb

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