Supplier: American Petroleum Institute
Description: proved is not interrupted. This permits the meter to be proved on a continuous flow without starting or stopping the meter. When a meter is thus being proved while it is running under normal operating conditions, the volume required to be displaced from the prover by the displacing device is dependent
Standards and Technical Documents - Crude And Hydrocarbon Flow Measurement Technologies - ETCON 2002
Description: . The technologies that will be briefly discussed are, the use of the master meter in certifying crude and product meter provers as an applied technology and its comparison in accuracy to conventional methods of meter prover certification. Other devices consist of the principles and sciences of gas
Supplier: IHS Product Design
Description: TABLES FOR POSITIVE DISPLACEMENT METER PROVER TANK
Supplier: Daniel Measurement and Control Inc.
Description: during displacement of metered flow through the prover’s known volume. The comparison of meter output to the known volume establishes meter calibration factor. Applying Meter Factor - the number that corrects a meter’s inaccuracy -- results in more precise volume measurement
- Calibrator Style: Fixed
- Process, Environmental, Thermodynamic Properties: Flow
- Computer Interface: Yes
- Interface Options: Serial Interface
Standards and Technical Documents - Petroleum and liquid petroleum products -- Calculation of oil quantities -- Part 2: Dynamic measurement -- ISO 4267-2:1988
Description: may be used to look up specific correction factors should it not be desired to calculate them by manual as well as computer methods. The field of application is the volumetric measurement of liquid hydrocarbons, including liquefied petroleum gases, by meter and prover. It does not include two-phase
Supplier: Omni Flow Computers, Inc.
Description: No Description Provided
- Media Type: Liquid, Gas or Steam
- Display Type: Analog, Digital
- Local Interface: Digital Front Panel
- Computer Interface: Serial
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IQH High Speed
Based on the multi-turn IQ actuator, the IQH provides a range of high output speeds while being generally irreversible and therefore provides a self-locking* ability by the actuator for the valve. Developed for diverter valves in meter prover applications, IQH provides fast operation with positive seating without backdriving. IQH Pro actuators offer the following powerful features: • Multi-turn and quarter-turn. • High speed - self locking capability. • Non-intrusive set-up... (read more)
Browse Electric Rotary Actuators Datasheets for Rotork plc
Daniel Measurement and Control Inc.
Custom Calibrations Instruments
Exact measurement of liquid flow requires on-site meter calibration with liquid at operating conditions. Pipe provers from Daniel perform that important task, calibrating turbine, positive displacement and Coriolis meters in the field. Daniel pipe provers automatically record flow meter output during displacement of metered flow through the prover's known volume. The comparison of meter output to the known volume establishes meter calibration factor. Applying Meter Factor - the number... (read more)
Browse Calibration Instruments Datasheets for Daniel Measurement and Control Inc.
ERDCO Engineering Corporation
22 Series Turbo-Flo Probe
or permanent installation. It is often used as a flow prover for other metering devices in large line sizes... (read more)
Browse Liquid Flow Meters Datasheets for ERDCO Engineering Corporation
Sierra Instruments, Inc.
Sierra Instruments Expands Online Store
Sierra Expands Primary Standard Gas Flow Calibration Systems & Online Store. New Economical, Portable CalTrak ® 300 & 350 Open Industrial Hygiene & Environmental Markets. Sierra Instruments, a leading global mass flow meter and controller manufacturer, is pleased to announce the expansion of their primary gas flow calibration systems with the new economical CalTrak ®300 and 350. With increased portability and ease-of-use, now end-users can deliver precision flow calibration... (read more)
Browse Calibration Instruments Datasheets for Sierra Instruments, Inc.
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Selection and Calibration of a Turbine Flow Meter (.pdf)
Turbine flow meters have been an effective flow measurement technology for many years. Advancements in other measuring technologies in recent years have provided many options when selecting a meter for a flow measurement application. Selection and Calibration of a Turbine Flow Meter. Selection
A Primer on Flow Meter Calibration Techniques - Methods for Assessing the Performance of Your Measurement System
. prover consists of a smooth-walled,. in for calibration. Depending upon the. flow path back to the reservoir to a flow. pre-calibrated displacement chamber. uncertainty of the meter requiring cali-. path into a holding tank. At the end of. housing a bypass piston. A shaft is. bration, an in-line
,. petroleum products, etc. for any "clean low viscosity. liquid ". System. Requirements: Must be highly accurate. Meter calibration must be traceable to NIST. Must be light-weight and portable. Must be economical. Solution: SY-14 Prover. This system consists of a transfer standard turbine. flowmeter
Petroleum Distribution in India
Hoffer Flow Controls has completed work on a project for Reliance in Jumnagar, India. The scope of the project involved the supply of 57 custody transfer turbine flowmeters along with meter runs, signal conditioners and totalizers. The API Series of custody transfer turbine flowmeters was selected
Step Closer to the Holy Grail (.pdf)
transfer systems. outward force caused by a. Double Block and Bleed. The American Natural. when billing based on improper. larger downward motion). expanding plug valve has just. Standards Institute (ANSI). meter calibration. And when. 4) Before the valve opens, or. been certiﬁed by TA Luft. The. has