The CDI 5200 clamps onto a pipe, with two flow sensing probes projecting into the pipe through 3/16 inch drilled holes. It seals directly to the pipe; no cutting or welding is required for installation. Because each flowmeter is made and calibrated for a specific size of pipe, the digital display indicates flow directly, with no setup or adjustment.
The meter 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. The flow rate, in scfm, is shown on a large, four digit display; a 4-20 mA output and a pulse output permit remote display, totalizing and data collection.
5200 Series Technical Specifications
Number of Rings
Type of Pipe
Metric Aluminum, Sch. 40 Steel, Type L Copper
Nominal Pipe Sizes
1/2 in. – 1-1/2 in., 25 mm – 40 mm, DN15 – DN40
5 percent of reading plus 1 percent of range for flows from 10 percent to 100 percent of indicated range at air temperatures between 20 and 120 degrees Fahrenheit
Compressed Air, Nitrogen
200 psig maximum on Sch. 40 steel and on Type L Copper; consult CDI for other materials and higher pressures.
250 mA at 24 Vdc
600 Ohms max.
Stainless steel, gold, thermal epoxy and Viton (seal)
Four digit LED display
One second to 63 percent of change in value at flows above 30 percent of range.
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Manuals & Guides