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Dwyer OP-O-2 Orifice Plate Flowmeter
$2,595$3,114 (-17%)
Dwyer OP-O-2 Orifice Plate Flowmeter is a versatile and accurate flow measurement solution. It operates in a wide temperature range of -50 to 200°F (-45 to 93°C) and offers an accuracy of ±0.6% full scale flow. It is suitable for use with compatible liquids and gases, with wetted materials made of 304 SS and Buna-N…
Dwyer OP-O-2 Orifice Plate Flowmeter is a versatile and accurate flow measurement solution. It operates in a wide temperature range of -50 to 200°F (-45 to 93°C) and offers an accuracy of ±0.6% full scale flow. It is suitable for use with compatible liquids and gases, with wetted materials made of 304 SS and Buna-N gaskets. The flowmeter has a maximum pressure limit of 150 psi and features a 1/4" female NPT process connection. It can be installed using standard flange 125#/150# rating and requires general pipe requirements of 10 diameter upstream and 5 diameter downstream. The head loss is calculated using the Beta ratio, with a resulting head loss of 51% of the d.p.
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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