Liquid Flow Meter
L Series
» Range : lowest range 0-0.5 ccm
up to highest range 0-10 lpm
» Accuracy : ±2% Full Scale
» Typical Response Time : 20 ms (Adjustable)
» Repeatability : ± 2% Full Scale
» Operating temperature : -10°C to +60°C
» Max internal pressure (static) : 100 psig
» Warm-up Time : < 1 Second
실시간 다변량 액체 유량 측정
Performance
|
Available Ranges |
0.5 ccm to 10 lpm |
| Accuracy at calibration conditions after tare |
±2% Full Scale |
|
Repeatability |
±2% Full Scale |
| Zero Shift and Span Shift |
0.02% Full Scale / ºCelsius / Atm |
|
Operating Range / Turndown Ratio |
2% to 100% Full Scale / 50:1 Turndown |
| Maximum Flow Rate |
128% FS Measurable |
|
Typical Response Time |
20 ms (Adjustable) |
| Warm-up Time |
< 1 Second |
Operating Conditions
|
Operating Temperature |
Non-Freezing -10º to +60 ºCelsius |
| Maximum Internal Pressure |
100 psig |
|
Proof Pressure |
200 psig |
| Mounting Attitude Sensitivity |
None |
|
Ingress Protection |
IP40 |
| Wetted Materials |
302 & 303 Stainless Steel, 316L Stainless Steel, Viton®. |
Communications/Power
|
Monochrome LCD or Color TFT Display |
Simultaneously displays Flow, Temperature and Pressure |
| Digital Output Signal1 Options |
RS-232 Serial / RS-485 Serial / Modbus / PROFIBUS3 |
|
Analog Output Signal2 Options |
0-5 Vdc / 1-5 Vdc / 0-10 Vdc / 4-20 mA |
| Optional Secondary Analog Output Signal2 |
0-5 Vdc / 1-5 Vdc / 0-10 Vdc / 4-20 mA |
|
Electrical Connection Options |
8 Pin Mini-DIN / 9-pin D-sub (DB9) / 15-pin D-sub (DB15) / 6 pin locking |
| Supply Voltage |
7-30 Vdc (15-30 Vdc for 4-20 mA outputs) |
|
Supply Current |
0.040 Amp |
- The Digital Output Signal communicates Flow and Temperature (optional Pressure sensor available)
- The Analog Output Signal and Optional Secondary Analog Output Signal communicate your choice of Flow or Temperature
- If selecting PROFIBUS, no analog signal is available. PROFIBUS units do not have the display. See PROFIBUS specifications for PROFIBUS
supply voltages and currents.
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