Flowmeter, mass, differential pressure, for gases, 0.01 to 1 L/min Reviews
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Flowmeter, mass, differential pressure, for gases, 0.01 to 1 L/min Feature
- Cole-Parmer Mass Flowmeters
- Versatility and high accuracy from a laminar-based mass flowmeter
- Accuracy of 0.8% of reading, 0.2% full-scale; repeatability of 0.2%
- Measure 20 standard gases-user selectable from display
- 100 to 1 turndown with ranges of 1 SCCM full-scale up to 1000 SLPM
- Measure any one of 20 standard gases through a simple key-pad setting
- Units provide data on multiple fluid parameters: flow, pressure and temperature
- Technology allows for installation without typical inlet/outlet
- straight-run requirements
- Accuracy: ±0.8 % of reading; ±0.2 % full scale
- Dimensions: 2 3/8"L x 4 1/4"H x 1 1/4"D
- Manufacturer number: M-1SLPM-D/5M
- Max operating temperature (° F): 122
- Max operating temperature (° C): 50
- Max pressure: 145 psi (6.9 bar)
- Max particulate size: <20µm
- NIST-certified: yes
- Output: 0 to 5 VDC
- Pressure drop at maximum flow: 0.4 psig (flowmeter element)
- Process connection: 1/8" NPT(F)
- Repeatability: ±0.2% full-scale
- Turn-down ratio: 100:1
- Fluid Type: Viscous
- CE Compliance: Yes
- Operating temperature: 32 to 122°F (0 to 50°C)
- Display: 4-digit, 7-line LCD; 1/4"H flow display
- Electrical connections: 8-pin circular mini-DIN
- Type: Differential Pressure
- Part Number: AO-32908-67
- Package Quantity: EACH
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. The LFEs also provide an outstanding turndown ratio of 100:1 giving the meter a very broad and accurate measuring range. As compared to thermal mass technologies, the LFE design provides an ultrafast response at start-up or input change, often within 20 milliseconds; there is also no thermal drift with this technology. An integrated keypad around the display is all that is required to program the unit for service-no additional costs for programming modules. The 0 to 5 VDC output allows transmission of the flow value to a remote display, recorder, or controller regulating a valve or pump. For portable flow metering applications, order the battery pack listed below. Units can be mounted via threaded taps in the meter body. Flowmeters include the integrated sensor, display, and transmitter. All models include a 120 VAC power adapter; 220 VAC European adapters. Meters feature dynamic display that simultaneously shows flow rate, line pressure, fluid temperature. For the unit shown, both power and input/output signals are transmitted through a single multi-pin connector. 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
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