Compressed air flow meter, for pipe sizes ½ to 1½ inch , clamp on type, accuracy 5% of RDG +1% FSD, operating temperature -7-49°C. With 4-20mA, pulse outputs. Optional MODBUS RTU RS485 O/P
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 or m³h, is shown on a large, four-digit display; a 4-20mA output and a pulse output permit remote display, totalizing and data collection.
Optional summing remote display unit with three user modes:
a) Remote display with instantaneous flow rate
b) Summing display with resetting 24 hour flow total
c) Summing display for flow total with manual reset
| Accuracy: | 5% of RDG + 1% FSD at air temperatures from -7 to 49°C |
| Medias: | Compressed air and nitrogen |
| Operating pressure: |
200psig maximum on Sch. 40 steel and Type L copper |
| Input power: | 250mA at 24vDC |
| Materials exposed to measured fluid: | Aluminium, Stainless steel, gold, thermal epoxy and Viton (seal) |
| Display: | Four-digit LED display |
| Response time: | One second to 63 percent of final value |
| Nom Size |
Range (scfm) |
Range (m³/h) |
Model for Sch 40 Steel | Model for Type L Copper |
| 1/2″ | 100 | 169.9 | 5200-05S | N/A |
| 3/4″ | 150 | 254.9 | 5200-07S | 5200-07C |
| 1″ | 200 | 339.8 | 5200-10S | 5200-10C |
| 1-1/4″ | 200 | 509.7 | 5200-12S | 5200-12C |
| 1-1/2″ | 300 | 679.6 | 5200-15S | 5200-15C |
| 25mm | 150 | 339.8 | 25M for 22mm x 25 mm Aluminium | |
| 40mm | 300 | 679.6 | 40M for 36mm x 40 mm Aluminium |
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