The TIME DELTA-C advanced type ultrasonic flow meter for liquids offers installation without piping work, while providing a quick and easy solution for collecting reliable data for network analysis.
Discover the ultrasonic flow meter Time Delta-C (advanced type)
Ultrasonic flowmeter for liquids TIME DELTA-C Advanced type
Configurable among three differents ways to suit your application
This clamp-on type portable ultrasonic flow meter consists of one or two detectors mounted on the pipe (DN 13 to 6000 mm depending on the detector) and a remote-mounted digital converter.
Flow velocity can measure bi-directional from -32 to +32 m/s.
Features
Measurement by 2-path system and energy saving calculation
High measurement accuracy: ±1.0%.
Fast response time: 0.2 sec.
IP67 protection
Output signals: 4-20 mA outputs (2 points), pulse and alarm (4 points)
Digital communication : RS485 MODBUS™ option
Its installation requires no piping work and therefore no plant shutdown, so you can easily collect and analyze fast, reliable measurements to sectorize your networks and reveal areas of high consumption.
Easy, economical installation: no piping work and no plant shutdowns
Maintenance-free: contactless technology
Measurement reliability: High accuracy and fast response time
Network balancing and efficiency optimization: Thermal energy balance
Collect, analyze and optimize: Communication function available and free software for data configuration and management
Maximum flexibility and wide range of applications: Independent of fluid type, pressure and temperature
Built to last in harsh environments: rugged, waterproof design
ECONOMIC
ACCURATE
ROBUST
LOW MAINTENANCE
Specific functions
Simultaneous flow measurement on two pipes with a single converter
This function allows a reduction of the total cost compared to the use of 2 single-channel assemblies.
It is possible to display and recopy the two measured flows, the average, the sum or the difference of the two flows (module MATH on CH3) on 2 outputs 4-20mA.
A TOTAL function is available for each of the 3 channels CH1, CH2 and CH3.
High-precision measurement using a 2-path system for 1 pipe
The 2-path measuring system allows better accuracy in the following cases :
Applications with large diameter pipe
Non-uniform liquids
Liquids with high viscosity
Liquids with many air bubbles or suspended solid particles
Measuring energy consumption (heating/cooling systems)
In addition to flow measurement, this function calculates and displays heat output (MJ/h, MBTU/h, KWh, MWh etc.) and energy consumed (MJ, BTU, KW, MWh etc.).
Application examples:
Air conditioning system (heating and cooling water flow measurement),
This ultrasonic flow meter is specifically designed for homogeneous liquids that allow ultrasonic waves to propagate. From service water to oil, waste water, industrial water, seawater, pure water, irrigation water and many others, it offers exceptional versatility for a wide range of industrial applications.
Advanced Ultrasonic Measurement
Using the transit time difference measurement method, this flowmeter offers advanced functionality with a 1 or 2-channel measurement option. The FSVE_A12-L model offers two independent measurement channels, while the FSVE_B12-L model combines a 2-channel measurement channel with energy calculation, providing flexible options for a variety of applications.
Flexibility in Pipe Selection
The flowmeter can be adapted to various types of piping with different mountings:
FSSA (V-mount): 25-225 mm
FSSC (V-mount): 50-600 mm
FSSC (Z-mounted): 600-1200 mm
FSSD (V-mount): 13-100 mm
FSSE (V or Z mounting): 200-6000 mm
FSSH (V or Z mounting): 50-400 mm
All the above detectors are compatible with plastic (PVC, etc.) or metal (stainless steel, steel, copper, aluminum, etc.) materials.
This variety of mounting options allows flexible installation in a wide range of industrial environments.
Measurement range
With a measurement range from 0 to ±0.3 to ±32 m/s, the flowmeter guarantees complete coverage of all requirements, from low flow rates to high flow velocities.
Precision and responsiveness
The flowmeter offers exceptional accuracy of ±1% of speed, with a fast response time of 0.2 seconds in high-speed mode. These features enable reliable measurement even under changing conditions.
Adaptability to environmental conditions
With a converter operating temperature range from -20°C to +55°C and a sensor temperature range from -20°C to +60°C...80°C, this flowmeter withstands climatic variations and operates reliably in demanding industrial environments.
Versatile Outputs and Advanced Communication
The flowmeter offers a 4-20 mA DC analog output (1 point), an open collector contact output with 4 points for totalizing, alarms, etc., and a total pulse output ranging from 1 Imp./day to 100 Imp./sec. RS-485 serial communication (MODBUS) is also available as an option.
Intuitive user interface
Equipped with a 2-line, 16-digit LCD display with backlighting, the flowmeter provides clear data visualization. The 4-button keypad (ESC, up, shift, enter) makes it easy to interact with the flowmeter.
Robust power supply and protection
Powered by 100-240 V AC, 50/60 Hz, the flowmeter incorporates a durable aluminum alloy housing, offering IP67 protection. It can be wall- or pipe-mounted for flexible installation.
Compact dimensions and extended storage
Compact, with dimensions of H240 x W247 x D134 mm, the flowmeter integrates easily into various industrial environments. The 512 MB SD memory card enables measurements to be stored over an extended period.
Advanced options for customized needs
The flowmeter offers advanced features, including adjustable damping time, totalizer display, zero adjustment, bi-directional flow measurement, and much more. A printer version is also available, enabling screen copy, periodic log generation and archived data printing.
The ultrasonic flow meter Time Delta-C (advanced type): your optimum solution for accurate, reliable flow measurement!
Choose a flowmeter that offers easy installation, fast analysis and reliable data
