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Dwyer OP-P-3 Orifice Plate Flowmeter
$3,617$4,341 (-17%)
Dwyer OP-P-3 Orifice Plate Flowmeter is a highly accurate and versatile flow measurement solution. It operates in temperatures ranging from -50 to 200°F (-45 to 93°C) with an accuracy of ±0.6% full scale flow. It is compatible with both liquids and gases and can withstand a maximum pressure of 150 psi. The flowmeter…
Dwyer OP-P-3 Orifice Plate Flowmeter is a highly accurate and versatile flow measurement solution. It operates in temperatures ranging from -50 to 200°F (-45 to 93°C) with an accuracy of ±0.6% full scale flow. It is compatible with both liquids and gases and can withstand a maximum pressure of 150 psi. The flowmeter features a 1/4" female NPT process connection and is available in line sizes ranging from 1/2" to 24". It incorporates 304 SS wetted material and Buna-N gaskets for reliable performance. The installation is made easy with a standard flange 125#/150# rating. It ensures minimal head loss, making it efficient with a beta ratio of 0.2-0.6. The flowmeter requires general pipe requirements of 10 diameters upstream and 5 diameters downstream.
Specifications
| (Instrument-Sensor) Application | Liquid |
|---|---|
| (Instrument-Sensor) Application | Gas |
| Component | Flow Meter |
| (Instrument-Sensor) Type | Orifice Plate |
| (Instrument-Sensor) Measurement Accuracy | 0.60% |
| (Instrument-Sensor) Temperature Range | -50 – 200°F/-45 – 93°C |
| Manufacturer | Dwyer Instruments |
Features
Mounted with standard flanges with no need of specialty flanges
Reduced installation costs with simple installation by slipping the unit between standard flanges
Easy access with corner type metering taps
Long operation life with corrosion free material
Stainless steel wetted parts assures long term reliability and accuracy
Proven through a wide range of applications for energy efficiency









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