CDI Air Flower Meter - 6200-15ST


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CDI Air Flower Meter - 6200-15ST

Air Flow Meter for 1-1/2" Sanitary Tubing

Special Calibration ID 35 mm

Display in Nm3/hour



The flow meter clamps onto a pipe, with two flow-sensing probes projecting into the pipe through 3/16 in. drilled holes. It seals directly to the pipe; no cutting or welding is required for installation. Because each flow meter is made and calibrated for a specific size of pipe, the display indicates flow directly, with no setup or adjustment.




Flow Meter for Compressed-Air Systems 

  • Easy to install

  • Housing and display rotate to suit piping orientation

  • IP-66 rating; suitable for wet locations

  • Milliamp and pulse outputs

  • Optional RS-485 output for networking

The CDI 6200 is a true thermal-mass flowmeter, adapted for easy installation in existing piping systems. Its large, bright LED display is easy to read from a distance and its weather-proof enclosure and surge protection make it suitable for outdoor installation. A 4-20 mA output and a pulse output are standard; a wired Modbus RS485 output is available as an option.



Accuracy 5 percent of reading plus one percent of full scale at an air temperatures from 20 to 120 degrees Fahrenheit (-6.5 to 49 Celsius) and a pressure of 100 psig (7 bar).
Fluids Compressed Air, Nitrogen
Operating Pressure 200 psig (14 bar) maximum on Sch. 40 steel and on Type L copper below three inch; consult CDI for other materials and sizes.
Input Power 250 mA at 20 to 28 Vdc Output resistance 400 Ohms max.
Exposed Materials Stainless steel, aluminum, gold, thermal epoxy and Viton (seal)
Display Four-digit LED display
Response time


One second to 63 percent of final value





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  • CDI Air Flower Meter - 6200-15ST