Most chemical reactions are based on direct mass flow readings, and thus, Sierra`s immersible thermal mass flow meters and our volumetric vortex and multivariable mass vortex flow meters see extensive used in oil, gas and steam measurement. In addition, process liquid flows can be addressed with our non-intrusive clamp-on ultrasonic flow meters. Finally, our capillary thermal mass flow meters and controllers are perfect for semiconductor processing applications.
■■ EMS, Taiwan ■■ Intelligence Electronic Water Meter:
- Class C Electronic Water Meter
- Woltmann Electronic Water Meter
- Multi-Jet Water Meter
- Vortex Flow Meter
- Magnetic Flow Meter
- Ultrasonic Flow Meter
- Gear Free
- Magnet - Free
- DMA (District Meter Areas) management
- NRW (Non-revenue water)
- AMR (Automatic Meter Reading)
- MNF Log (Minimum night flow)
- Monthly Water Consumption Log
- Water Leaking Detector
- Bi-Directional Flow Indicator
- ISO 4064:2005 / ISO 4064: 1993
Wax and solids build-up were plugging off pipes and in-line flowmeters at this oil battery site in Alberta. Read how Petrobakken Energy solved the problem by switching to Greyline DFM 5.0 Doppler Flow Meters with non-contacting ultrasonic sensors.
Contor Group provides the customers a reliable full-package AMR technology:
» the meters endorsed with radio modules
» portable receivers and data concentrators
» GPRS/GSM communication equipments
» specific software applications.
Some benefits AMR technology brings:
» open communication protocol wMBUS acc. to EN 13757-4
» equipments interoperability regardless of the device manufacturer
» licence-free ISM band
» tamper attempts or unauthorized access detection
» back-flows detection and compensation hence...
Soil density, hardness, lithology, and sediment particle size distribution can create slurry of variable makeup and density. At a constant pump speed, the slurry will have a variable flow velocity, which is undesirable and potentially dangerous. If the velocity is too low, there is a risk of sand outs in the pipeline. If the velocity is too high, the pump will wear and be inefficient. Traditional velocity flow meters with wetted parts are prone to wear, causing measurement inaccuracies, and require frequent,...
Thermal mass flow meters provide excellent measurement capabilities in dry gas flows. They have proven durability, accuracy, and repeatability. However, thermal flow meters are sensitive to liquid droplets in a wet gas stream. For a thermal flow meter to work accurately in a condensing gas environment, the probe must be placed far enough downstream so that the entrained water has condensed onto the pipe wall. In a very wet environment, any condensing liquid (commonly referred to as mist or fog) contacting the...