Caldon 340Ci LEFM ultrasonic gas flowmeter
Reliable custody transfer measurements for gaseous hydrocarbons
Applications
- Custody transfer
- Transmission measurement
- Import and export metering
- Check metering
- Gas storage
Benefits
- 4-path chordal design for optimal linearity and repeatability
- Transducers that are isolated from the process and outside the pressure boundary for ease of service
- No recalibration or zeroing required if transducer is replaced
- In-house transducer manufacturing for maximum quality control
- Continuous logging capabilities
- Optional corrosion-, adhesion-, and contamination-resistant internal coating (proprietary)
Features
- Available sizes: 4 to 42 in (contact SLB for larger sizes)
- Advanced signal processing with real-time diagnostic analysis
- Internal resistance temperature detector (RTD) for thermal expansion compensation
- G3 electronics with rich I/O and integral SD card
- Caldon USM Advisor™ diagnostic software included
- Compliance with American Gas Association (AGA) Report No. 9, International Organization of Legal Metrology (OIML) Recommendation R 137 Accuracy Class 1.0, and ISO 17089-1
How it improves performance
The Caldon™ 340Ci LEFM ultrasonic gas flowmeter is designed with the industry-standard 4-path configuration, which enables cost-effective and accurate measurement. Typically combined with a flow conditioner for optimal performance, this flowmeter is the go-to solution for many natural gas metering applications.
