hydrogen flow meter (industrial use,SBL Flanged Pipeline Gas,Air Type target Flow Meter) SBL

Specifications and Product Details:

hydroge flow meter

Selection table

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.

Description

a. Connection flange shall execute relevant technical requirements in state standard GB/T9115.1~9115.4-2000.

b. All standard flanges from other countries (Japanese standard, USA standard and German standard etc.) are special order.

c. For high temperature type and temperature/pressure compensation type, in addition to pipeline flange, connection mode can be clamped mounting type, inserted type or threaded structure.

d. Jacket insulation type (heat conducting type) is suitable for applications in which preheating and thermal insulation, or process thermal insulation are required to eliminate media solidifying and crystallization during process flow. This type is normally used for viscous media such as modified asphalt and coal tar etc.

e. When media temperature in high temperature type flowmeter is >200, upside-down horizontal installation must be used for the instrument. For the purpose of design, sufficient installation space shall be considered.

f. In case media flow up-down or down-up, for ordering, please note: right view, left view (showing gauge head)

Size

Nominal inside diameter	Total width	Total height	Conventional product flange pressure	Remark
Nominal inside diameter	A	B	Flange class	A, B are for reference; ex-factory product shall govern
DN15	200	305	1.6; 2.5; 4.0
DN20	200	310
DN25	205	315
DN32	205	340
DN40	210	345
DN50	220	355	2.5; 4.0
DN65	240	370
DN80	250	390
DN100	260	410
DN125	305	445
DN150	315	460
DN200	324	530	2.5
DN250	360	595
DN300	400	655

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	-20~70^oC (normal temperature type) -196~+700^oC (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.