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Cole-Parmer Gas Mass Flow Controller, 0.05 to 5 LPM
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*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
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Cole-Parmer Gas Mass Flow Controller, 0.05 to 5 LPM Features
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Certified: yes
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Communications: rs-232
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Accuracy: 0.8 percent of reading; 0.2 percent full-scale
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Unit count: 1.0
About Cole-Parmer Gas Mass Flow Controller, 0.05 To 5 LPM
These meters measure flow via pressure drop across a laminar flow element (lfe). because the flow element makes the flow stream laminar, placement in the process does not require straight pipe runs upstream or downstream of the meter, greatly simplifying installation. As compared to thermal mass technologies, the lfe design provides an ultrafast response within 10 milliseconds and offers “instant on” with no Warm-Up time. An integrated keypad around the display is all that is required to program the unit for service. The 0 to 5 VDC output allows transmission of the flow value to a remote display, recorder, or controller regulating a Valve or pump. Flow controllers feature an integrated PID to direct the United response to process changes. Flow set point is established with keypad, the optional set point control module, a 0 to 5 V signal, or an RS-232 input signal. Order set point control modules separately from the table. For portable flow metering applications, order the battery Pack listed under accessories. Versatility and high accuracy from a laminar-based mass flow controller accuracy of 0.8 percent of reading 0.2 percent full-scale; repeatability of 0.2 percent . Measure 30 standard gases—user selectable from display. 100 to 1 turndown with ranges of 1 Scc full-scale up to 1000 lpm. Models with 4 to 20 MA output or Totalizer are available.
