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Dwyer OP-Q-3 Orifice Plate Flowmeter
$5,422
Dwyer OP-Q-3 Orifice Plate Flowmeter is a versatile solution for measuring the flow of liquids and gases. With a temperature range of -50 to 200°F (-45 to 93°C) and an accuracy of ±0.6% full scale flow, this flowmeter ensures reliable and precise measurements. It features a 304 SS construction and Buna-N gaskets for…
Dwyer OP-Q-3 Orifice Plate Flowmeter is a versatile solution for measuring the flow of liquids and gases. With a temperature range of -50 to 200°F (-45 to 93°C) and an accuracy of ±0.6% full scale flow, this flowmeter ensures reliable and precise measurements. It features a 304 SS construction and Buna-N gaskets for compatibility with different substances. With a maximum pressure limit of 150 psi, it can handle various applications. The flowmeter is designed for easy installation with a 1/4" female NPT process connection and standard flange 125#/150# rating. The flow measurement is calculated based on the beta ratio, with an accuracy of ±0.7% for beta greater than 0.6. A 10 diameter upstream and 5 diameter downstream pipe requirement ensures optimal performance.
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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