Integrated cantilever structure, high strength, anti-shock and anti-resonance;
High accuracy (Liquid 0.75%, Gas/Steam 1%), Divide the signal flow and the noise flow, accurately measure the low flow;
Digital dynamic tracking filter technology, greatly improve the measuring stability;
Hart communication or Profibus is available. Analog and Pulse signal output, 4-20mA Output;
Advanced self-diagnosis function. Display changes of working conditions, like pipe vibration and abnormal flows, etc.;
Compact structure of converter, easy to install and use;
No moving parts in the stainless steel sensor, safety and long service life.
Four pieces Electrode design(2pcs for measuring, and 2pcs for grounding), easy to install, no need to install the grounding ring; Wide range of flow measurements, range ratio reaches 20:1; Pipe size range: DN15-DN2000; Strong resistance of interference, different exciting current frequency adopted for different diameter sizes; No movable part in the measuring pipe, no pressure-loss, low requirements for straight pipelines; Five-part nonlinear modification function of sensor, automatic operation of average flow, and easy for calibration.
Four pieces Electrode design(2pcs for measuring, and 2pcs for grounding), easy to install, no need to install the grounding ring; Wide range of flow measurements, range ratio reaches 20:1; Pipe size range: DN15-DN2000; Strong resistance of interference, different exciting current frequency adopted for different diameter sizes; No movable part in the measuring pipe, no pressure-loss, low requirements for straight pipelines; Five-part nonlinear modification function of sensor, automatic operation of average flow, and easy for calibration.
High accuracy. The symmetrical arrangement of the multi-hole ensures the flow profile to be steady and conditioned thus reducing the turbulence effect. Life time is 5-10 times longer than the traditional throttling devices; Shorter straight pipe. In most cases, the length of straight pipe can be as short as 0.5D-2D; Low Permanent Pressure Loss. Symmetrical structure decrease the formation of vortex flow and turbulence friction, saving the running cost; Wide flow range. Range ratio can improve to 20:1 - 30:1 if appropriate parameter is selected; Repeatability and Long-Term Stability. Balance the flow field, and improve the repeatability.
CAS 75-05-8 HS code 2926909090 Packaging: 160kg*80drums,12.8ton/20'FCL; 160kg*152drums,24.32ton/40'FCL; 160kg*156drums,24.96ton/40'FCL. Acetonitrile is an organic compound with the molecular formula CH3CN or c2h3n. It is a colorless liquid, highly volatile, with a special smell similar to ether, excellent solvent performance, and can dissolve a variety of organic, inorganic and gaseous substances. It has certain toxicity and is infinitely miscible with water and alcohol. Acetonitrile is an important organic intermediate, which can undergo typical nitrile reactions and is used to prepare many typical nitrogen-containing compounds. Acetonitrile can be used as a solvent for the synthesis of vitamin A, cortisone, carboamine drugs and their intermediates, and also as an active medium solvent for the manufacture of vitamin B1 and amino acids. It can replace chlorinated solvent. It is used in vinyl coating, fatty acid extractant, alcohol denaturant, butadiene extractant and solvent of acrylonitrile synthetic fiber. It is also used in fabric dyeing, lighting, perfume manufacturing and photosensitive material manufacturing. Chemical analysis and instrumental analysis Acetonitrile is an organic modifier and solvent used in thin layer chromatography, paper chromatography, spectroscopy and polarographic analysis in recent years. Since high-purity acetonitrile does not absorb ultraviolet light at 200nm ~ 400nm, an application being developed is as a solvent for high-performance liquid chromatography HPLC, which can make the analytical sensitivity as high as 10-9 levels. Intermediate of synthetic medicine and pesticide Acetonitrile can be used as an intermediate in the synthesis of various medicines and pesticides. In medicine, it is used to synthesize a series of important pharmaceutical intermediates, such as vitamin B1, metronidazole, ethambutol, aminopteridine, adenine and antitussive; In pesticides, it is used to synthesize pyrethroid insecticides, acetaminophen and other pesticide intermediates. Semiconductor cleaning agent Acetonitrile is an organic solvent with strong polarity. It has good solubility in grease, inorganic salt, organic matter and polymer compounds. It can clean grease, wax, fingerprints, corrosive agent and flux residues on silicon wafers. Therefore, high purity acetonitrile can be used as semiconductor cleaner.
Outstanding quality: accuracy of ±0.075%; Measuring Flow: liquids, gas, steam; Measuring range(not drifting):0-100Pa2MPa; Isolating diaphragm: 316L stainless steel, Hastelloy C, Ta, Gilded stainless steel 316L, EFP-coated stainless steel 316L; Small, firm, light, easy to install; Valve manifold, primary element and remote seals settings can be unified.
Technical specification: 1.Accuracy level: 1.0 2.Working pressure: 1.6MPa, 2.5MPa, 4.0MPa or higher 3.Application temperature: -40?~+350? 4.Pressure loss: resistance cd=2.4 5.Power supply: 12-24VDC 6.Explosive proof level: laiiCT6 (essential safety) 7.Data output: low voltage pulse=1V high voltage=6V standard current signal 4~20mA
For all sizes , pressures, temperatures. Weight around from 1 kg to 1000 kg/piece.
Supplier: Silicon wafers, electronics parts, sodium chloride, hms 1&2, used rail
Wafer strips are thinner version of chocky bars this wafer strips smelt the martensitic white iron in to weldable wear strips.It reaches 700 bhn, which offers superior wear and impact resistance compared with other meterials.In additions, because the small deep notches on the surface that makes it easy to be cutted and formed.And it is lighter and thickness than standard chocky bars.
