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Senior Orifice Meter

Senior Dual-Chamber Orifice Fittings

Measurement Type Differential pressure
Fluid Type Liquid, gas
Discharge Coefficient Uncertainty In accordance with AGA 3/API 14.3
Line Size 2-in to 24-in (50-mm to 609-mm)
Max. Operating Pressure ANSI 2500
Process Temperature Range -20 F to +160 F (-29º C to +71º C )
Flange Type ANSI Raised Face, ANSI RTJ
Process Wetted Material Carbon Steel (WCB and LCC), 316/316L SST, Duplex
Trim Options Standard Service, Sweet Service, Sour Service, Low Temperature

Senior dual-chamber orifice fittings can accurately measure the flow of liquids or gases in pipelines. An internal orifice plate will create small resistance, dropping the pressure to measure and calculate flow.

CRT Measurement Services carries quality senior dual-chamber orifice fittings with various material options. Our service technicians can help you design solutions to comply with your company’s measurement and control requirements.

Key Features and Specifications

The Daniel Senior Orifice Meter is designed with quality in mind. Some of its features and specifications include:

  • Dual-chamber design: The dual-chamber design allows the orifice plate to be safely changed or inspected without needing to shut down the pipeline or stop the flow. As a result, your company can save time, reduce risk and keep operations running smoothly.
  • Raised face compatibility: The raised face orifice meter can connect securely to pipelines with raised face flanges. This compatibility allows the orifice fitting to be easily and safely installed with a tight, leakproof seal.
  • High pressure ratings: The Daniel Senior Dual-Chamber Orifice Fitting works under a maximum operating pressure of American National Standards Institute (ANSI) 2500. This pressure rating ensures it is strong and reliable, allowing it to measure flow safely without failing, even under harsh conditions.
  • Durable material options: This orifice fitting is available in a variety of materials to tailor it for sour gas and other special applications. Options include corrosion-resistant wrought carbon steel, low-temperature carbon steel, 316 stainless steel and duplex.

Industry Applications and Compliance

A dual-chamber orifice meter for differential pressure measurement is often used in industries like oil and gas. It is especially useful for custody transfer, process control and regulatory compliance applications. Specifically, this senior dual-chamber orifice fitting meets quality assurance standards, including American Gas Association (AGA) 3, American Petroleum Institute (API) 14.3 and International Organization of Legal Metrology (OIML) 5167.

Reliable Support From CRT Measurement Services

CRT Measurement Services is here to help with continuous support for proper product selection and solution design. We are an authorized provider for Daniel products and offer the following services:

  • Installation: After you purchase a senior dual-chamber orifice fitting, our service technicians can install it according to your company’s unique specifications.
  • Calibration: Orifice fittings can require regular calibrations to ensure they remain accurate and reliable for long-term production.
  • Aftermarket maintenance: You can trust us to provide continuous maintenance for your orifice fitting, inspecting and testing to ensure quality.

Connect With CRT Measurement Services Today

Our sales team is available to assist you with properly selecting and utilizing our products. Contact us today to get started.

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