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1. General Introduction:
Vortex flowmeter is a flow meter operating with Karman Vortex Street principle for flow rate of gases (air, oxygen, nitrogen, coal gas, natural gas, chemical gas, etc.). It could be used in automatic control system as flow transmitter. The product adopted advanced differential technique, together with measurement of isolating, shielding and filtering, it had possesses better anti-vibration performance and signal stability.
2. Technical Features:
3. Technical Specifications:
Pipe Diameter | DN15~DN1800 |
Meter Materials | 1Cr18Ni9Ti |
Nominal pressure (Mpa) | 1.6Mpa; 2.5Mpa; 4.0Mpa |
Measured medium temperature (℃) | -40~+250℃; -40~+350℃ |
Environmental conditions | Temperature:-10~+55℃, humidity 5%~90%, pressure: 86~106Kpa |
Accuracy class | liquid: reading ±0.5 |
Measuring gas or steam: | reading±1.0,±1.5 |
Turndown ratio | 1:10;1:15 |
Pressure loss coefficient | Cd<2.6 |
Output signal | 4-20mA or Pulse |
Power supply | sensor: +12VDC, +24VDC transmitter: +24VDC On site display: 3.2V battery |
Signal transmission lines | STVPV3×0.3(three-wire), 2×0.3(two- wire) |
Installation | Integrated clamping flange or flange connection |
Transmission distance | ≤500m |
Signal line interface | Male threadM20×1.5 |
Explosion levels | ExdIIBT6 |
Protection class | IP65 |
Allow vibration acceleration | 1.0g |
Each unit has individual box and the boxes are packed into one big carton, upmostely making sure that the goods are still in nice conditions when arriving at our esteemed customers.
Xi'an Kacise is certified by ISO 9001-2008, GJB 9001B-2009, CE, intrinsic safety explosion-proof and isolated safety explosion-proof, etc. which assure our products are conform to the international standards.
We have been specializing in manufacturing pressure, level and flow
measuring instruments and related products for 10 years. We have
experienced technical and management personnel, through the efforts
of our entire staff, we have become a professional measuring
instrument manufacturer and solution provider. And we are
continuously trying to improve product quality.
Currently, Kacise sensor is already exported to America, Spain,
Australia, Chile and 20 other countries and regions, and received
many favorable feedbacks. Our overseas distributers are also
increasing. We regards “reasonable prices, efficient production
time and good after-sales service” as our tenet, and hope to
cooperate with more customers for mutual development.