flowmeter,flow measuring instrument
Anti-interfere,anti-impurity,portability,reliability
water,gas,steam,oil,asphalt
targettype
flow meter,flow measuring instruments,meter
what make our target flow meter better and different than other flow meters are as following
1. target type flow meter won the characteristic of anti-impurity.
eg. other flow meter can not test waste water, impurity fuel, base oil...but, we can
2.target type flow meter can anti-interfere.
eg. even near the pump, the accuracy won't be effected.
3.target type flow meter strongly anti-sticky.
eg. strong sticky fluid like bitumen can be tested
4.target flow meter have corrosion resistance
eg.sulfate...
5. target flow meter has no removable.
that means, all functional parts are install in one target flow meter, just install the flow meter by our introduction, everything will be ok.
The flow meters are applicable to the following ranges:
l Diameter ,Φ6Φ4000mm or bigger.
l High and low temperature, -196+700oC.
l High pressure : 0~55Mpa.
Size
Nominal inside diameter | Total width | Total height | Conventional product flange pressure | Remark |
A | B | Flange class (Mpa) | ||
DN15 | 54 | 245 | 1.62.54.0 | Dimensions A and B are for reference. Ex-factory product shall govern. |
DN20 | 54 | 255 | ||
DN25 | 54 | 265 | ||
DN32 | 54 | 290 | ||
DN40 | 54 | 300 | ||
DN50 | 54 | 315 | 2.54.0 | |
DN65 | 85 | 335 | ||
DN80 | 85 | 350 | ||
DN100 | 85 | 385 | ||
DN125 | 85 | 400 | ||
DN150 | 85 | 450 | ||
DN200 | 85 | 525 | 2.5 | |
DN250 | 85 | 600 | ||
DN300 | 100 | 665 | ||
DN350 | 100 | 730 | ||
DN400 | 100 | 810 | ||
DN450 | 100 | 835 | ||
DN500 | 100 | 905 | ||
DN550 | 100 | 955 | ||
DN600 | 100 | 1040 |
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).
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 digital tube) | ||||||
Output forms | Site display reading; 4~20mA (2-wire system); pulse; 0~10V; RS232/RS485 (optional);Hart protocol | ||||||
Measurement tube 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.
