인라인 볼텍스 유량계
M22 Series
» Flow range [Liquid] 0.3~9m/sec
[Gas] 3~90m/sec
» Pressure range : Max. 100 barg
» Size : 15~300 mm
» Accuracy [Liquid] ±0.7% of Volumetric flow rate
» Connections : ANSI, DIN, JIS Flange
» Output Signal : 4~20mA, Pulse, Alarm
M22 시리즈는 단일 위치에서 모든 매개 변수를 측정하기 때문에 보다 더 정확한 측정 결과를 제공합니다.
특징
» 3 x 4-20mA 출력
» 30:1 rangeability
Performance Specifications
|
Accuracy |
Mass flow rate accuracy for gas and steam based on 50-100% of pressure range. |
|
|
Repeatability |
Mass Flow Rate | ± 0.2% of rate |
| Volumetric Flow Rate |
± 0.1% of rate |
|
|
Temperature |
± 0.2°F (± .1°C) | |
| Pressure |
± 0.05% of full scale |
|
|
Density |
± 0.1% of reading | |
| Stability Over 12 Months | Mass Flow Rate |
± 0.2% of rate |
|
Volumetric Flow Rate |
± negligible | |
| Temperature |
± 0.9°F (± .5°C) |
|
|
Pressure |
± 0.1% of full scale | |
| Density |
± 0.1% of reading |
|
|
Response Time |
Adjustable from 1 to 100 seconds |
|
Model M22 Multiparameter Inline Vortex Meter
|
Process Variables |
Liquids | Gas & Steam |
| Volumetric Flow Rate | ± 0.7% of Rate |
± 1% of Rate |
|
Mass Flow Rate |
± 1% of Rate | ± 1.5% of Rate |
| Temperature | ± 2°F (± 1°C) |
± 2°F (± 1°C) |
|
Pressure |
± 0.3% of Full Scale | ± 0.3% of Full Scale |
| Density | ± 0.3% of Reading |
± 0.5% of Reading |
Operating Specifications
|
Process and Ambient Temperature |
Process Standard Temperature (code ST): -330 to 500°F (-200 to 260°C) Process High Temperature (code HT): to 750°F (400°C) Ambient Operating: -40 to 140°F (-40 to 60°C) Ambient Storage: -40 to 185°F (-40 to 85°C) |
|
Power Requirements |
DCL option: 12-36 VDC, 25mA, 1W max, loop powered (single output) DCH option: 12-36 VDC, 300mA, 9W max, (multiple outputs) AC option: 100-240 VAC, 50/60Hz line power, 5W (multiple outputs) |
|
Display |
Alphanumeric 2 line x 16 character LCD digital display Six pushbuttons for full field configuration Pushbuttons can be operated with magnetic wand without removal of enclosure covers Display can be mounted in 90° intervals for better viewing |
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Output Signals |
Analog: 4-20 mA Alarm: Solid state relay, 40 VDC Totalizer Pulse: 50 millisecond pulse, 40 VDC Volumetric or Loop Powered Mass: One analog, one totalizer pulse, HART Multivariable option: Up to three analog signals, three alarms, one totalizer pulse, HART Multivariable option: Modbus or BACnet process monitoring |