엠엔씨 엔지니어링
Paddle Wheel Flowmeter
모델명
시리즈
용적식유량계
구매 안내
아래는 참고용 정보이므로 세부 조건은 반드시 제조사/판매자에게 문의 바랍니다.
결제 방법
제조사/판매자에게 문의 바랍니다.
납기 정보
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배송 정보
제조사/판매자에게 문의 바랍니다.
원산지
제조사/판매자에게 문의 바랍니다.
제품 상세 설명
Fluidex PWF series is a cost effective Dual Pulse, Paddle Wheel Flow meter designed to measure the flow rate of low viscosity liquids. The PWF series is suitable for installation in pipes with diameters from DN40 to DN2500 (1½"~100"). The metering head is inserted in 1/8th into the pipe resulting in very little pressure drop. The meters do not require external power when used with Fluidex battery powered rate totalizers. The PWF series is widely used in HVAC (hot & chilled water), fire protection and hydrant flow testing, water distribution (management & treatment), boiler feed water & many other applications.
Features & Benefits
- Suitable for pipe sizes between DN40~DN2500 (1½”~100”)
- 316SS construction built in rugged and compact design
- Bi-Directional Flow Measurement
- Wide flow range: 0.25~49,000 LPS (4~780,000 USGPM)
- Pressure up to 80 bar (1160 psi)
- Temperature up to 150 °C (300 °F) and down to -40°C/°F
- IP68 (NEMA6) submersible (sensor)
- Available models in explosion proof and Intrinsically Safe.
- Available with integrated and remote pre-amplifiers & flow instruments.
- Ease installation with adjustable studs
- PWF2500 series suitable for ‘HOT TAP’ installation.
Specification
|
Model |
PWF900 |
PWF2500 |
|
Suit pipe sizes MM (INCH) |
DN40~DN900 (1½”~36") |
DN50~DN2500 (2"~100") |
|
Pipe connection |
1½” or 2” BSP or NPT male |
2” BSP or NPT male |
|
|
FLOW RANGE |
|
|
Liters / Sec |
0.25~6,300 |
0.4~49,000 |
|
US GPM |
4~100,000 |
6~780,000 |
|
|
FLOW VELOCITY RANGE |
|
|
Meter / Sec |
0.3~10 |
|
|
Feet / Sec |
1~33 |
|
|
|
METER PERFORMANCE AND ACCURACY |
|
|
Linearity |
typically ±1.5% with well established flow profile |
|
|
|
TEMPERATURE RATINGS |
|
|
Standard |
-40ºC~+100ºC (-40ºF~+212ºF) |
|
|
Maximum |
up to 150ºC (300ºF max.) |
|
|
|
PRESSURE RANGE |
|
|
Maximum Pressure |
80 bar (1160 PSI) |
|
|
|
STANDARD MATERIALS |
|
|
Body |
316 Stainless Steel |
|
|
Rotor |
PVDF with 316 Stainless Steel Rotor shaft |
|
|
O-Ring |
Viton |
|
|
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ENVIRONMENTAL CLASSIFICATION |
|
|
Protection Class |
IP68 (NEMA6) |
|
|
|
PULSE OUTPUTS |
|
|
Reed switch |
30Vdc x 200mA max. Nom. 0~80 Hz Note: Maximum thermal shock is 10ºC (550ºF) / min. |
|
|
Hall effect |
3 Wire NPN, 5~24Vdc, 20mA max. Nom. 0~240 Hz |
|
|
Voltage Pulse |
Self generated voltage Nom. 0~240 Hz |
|
|
Non magnetic sensor |
3 Wire NPN, 5~24Vdc, 20mA max. Nom. 0~240 Hz |
|
|
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INTEGRAL OPTIONS |
|
|
Outputs |
4-20 mA, Scaled Pulse, Quadrature Pulse, Flow Alarms, 2-stage batch control |
|
|
Hazardous Classification |
Integral instruments can be supplied I.S. (Intrinsically Safe) |
|
Dimension
