LFXS Steam Flow meter

two types: mechnical and digital. signal output, temperature or pressure compensation and widely measuring range

LFX Shunt Type Steam Flow meter is a special instrument for measuring the accumulative mass flow of steam. There are two types: mechanical and intelligent. The steam mass can be directly read from the indicator plate (mechanical type) or LCD screen (intelligent type). It also can output signal pulse and has the function of manual pressure compensation or automatic temperature compensation. Due to its compact structure, competitive price and widely measuring range, it is widely adopted in petroleum, chemical, textile and heat supply etc. industries.

The main technical parameter and performance requirements.

1)      appliance medium: saturated steam, slight-SH steam(superheat  less than 20°C)

2)      Nominal diameter:  DN50, DN80, DN100

3)      Max. working temperature: 180°C (DN25) ; 240°C (DN50, DN80, DN100)

4)      The scope of working pressure: 0.03~1.0 MPa (DN25) ; 0.05~1.6MPa (DN50,DN80, DN100)

   2.   Accuracy grade

accuracy reading type grade nominal flow %	Mechanical type		Intelligent Type
	Under Standard condition	After adjustment of pressure
50%-100%	2.5	4.0	1.5
30%-150%	4.0	6.0

   3. Connection type, external dimension and weight

Item Type And specification	Nominal diameter	H	L	D1	D2	n	d	Weight (kg)
LFX-02	25	468	220	115	85	4	14	20
LFX-05	50	646	320	195	160	8	18	40
LFX-08	80	676	320	195	160	8	18	40
LFX-10	100	696	320	215	180	8	18	44

4.

 Nominal flow    Unit: kg/h

Pressure(MPa0	Nominal flow rate of different flow meters with different orifices
	LFX-05			LFX-08			LFX-10
	1	2	3	1	2	3	1	2	3
0.05	660	265	133	1325	660	265	2650	1325	660
0.1	750	300	150	1500	750	300	3000	1500	750
0.2	915	366	183	1830	915	366	3660	1830	915
0.3	1050	420	210	2100	1050	420	4200	2100	1050
0.4	1165	466	233	2330	1165	466	4660	2330	1165
0.5	1270	508	254	2540	1270	508	5080	2540	1270
0.6	1365	547	273	2730	1365	547	5470	2730	1365
0.7	1450	576	290	2900	1450	576	5760	2900	1450
0.8	1540	615	315	3150	1540	615	6150	3150	1540
0.9	1620	648	324	3240	1620	648	6480	3240	1620
1.0	1695	677	339	3350	1695	677	6770	3390	1695
1.1	1760	706	353	3525	1760	706	7060	3525	1760
1.2	1835	733	367	3670	1835	733	7330	3670	1835
1.3	1900	760	380	3800	1900	760	7600	3800	1900
1.4	1965	785	393	3930	1965	785	7850	3930	1965
1.5	2015	810	403	4030	2015	810	8100	4030	2015
1.6	2090	835	418	4175	2090	835	8350	4175	2095

LFXS Steam Flow meter