oil meter,flowmeter,gauge
leading for 12years,high quality,good price
high reliability and durability
best after-service
marine diesel oil flow meter (RXDC differential intelligent type),meter.flowmeter,gauge
RXDC series differential type flowmeter with digital display is a completely new force induction target flowmeter developed based on measurement principle of traditional target flowmeter, making full use of most excellent features of the same, and in combination with new transducer technology and modern digital technology. This product not only features the characteristic of no movable part as in traditional flowmeters such as target flowmeter, orifice flowmeter and vortex flowmeter, but also a measurement accuracy matching that of volumetric flowmeter. In addition, this product has the performance against interference and impurities, and is light and reliable, hence is widely used in petroleum industry, chemical engineering, energy industry, food industry, environmental protection and water conservancy etc.
Characteristics
l Measurement flow of liquid, gas, steam, ropy mediums or ambulatory mediums in low, normal or high temperature condition.l Total quantity measurement accuracy is not less than 0.2%.l High sensitivity, able to measure very low velocity below 0.8m/s.l No movable part, safe and reliable.l Wide measure range, bigger than 1:30.l Good repeatability, generally 0.10.08% , fast to measure.l Small pressure loss, only about 1/2P of Standard Hole Board.l Able to adopt hang weight method to test the flow meter.l Measurement range can be changed by replacing target according to need. l LCD display.l 4-20mA, 0-10V, impulse, and RS485 outputs.Easy installation and maintain.
main technical indices | |||||||
Measured media | Liquid, gas, steam | ||||||
Nominal diameter | Pipeline type 15~300mm | Clamped mounting type 15~600mm | Inserted type 100~2000mm | ||||
Nominal pressure | 0~55MPa | 0~55MPa | 0~55MPa | ||||
Media temperature | -20~70oC (normal temperature type) -196~+700oC (high/low temperature type) | ||||||
Accuracy | ±0.2% | ±0.5% | ±1.0% | ±1.5% | ±2.5% | ||
Range degree | 1:10 | 1:15 | 1:30 | 1:100 (gas) | 1:15(steam) | ||
Compensation type | Temperature compensation; pressure compensation | ||||||
Repeatability | 0.1%~0.08% | ||||||
Power supply | Built-in 3.6V Li batter; external power supply of 24VDC; 220VAC (only for separate type) | ||||||
Output forms | Site display reading; 4~20mA (2-wire system); pulse; 0~10V; RS232/RS485 (optional);HART PROTOCOL | ||||||
Material | Carbon steel; 304; 316L; also supplied to user requirement | ||||||
Explosion-proof sign | Intrinsically safe type (ExiallCT4); Explosion isolating type (ExiallBT4) | ||||||
Protection class | IP65; IP67;IP68 | ||||||
Note: Size of flowmeter flange shall execute GB/T9115.1~9115.4~2000 series standard. For pipeline type, small diameter flowmeter of DN6, DN8, DN10 etc. can be manufactured to user requirements.
Notes: a. Connection flange shall execute relevant technical requirements in state standard GB/T9115.1~9115.4-2000;
b. Dimensions A and B of special order and high/low temperature types, and temperature/pressure compensation types shall conform to dimensions of conventional products;
c. Standard flanges from other countries (Japanese standard, German standard and USA standard etc.) belong to special order;
d. When media temperature of high temperature type flowmeter is >200, the instrument must installed up-side-down and horizontally. The design shall consider sufficient mounting space;
e. When media flow up-down or down-up, for ordering, please note: right view, left view (showing gauge head).
