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8

S-76-9-E

MODEL   LSF41

MADE IN JAPAN

OVAL  M-Ⅲ

40

25.8

2-Rp 

1

8

33.8

8

MODEL   LSF45

MADE IN JAPAN

OVAL  M-Ⅲ

50

30.8

2-Rp 1

4

49.3

18.5

 

NOTE: See Sec. 4.2 (page 5) for lead-

 

wire connections.

Reed Switch Generator Provided 

All dimensions in millimeters

Strainers (YS12 and 13)

Applicable meter sizes: 40, 4 and 45

Max. operating pressure: .96MPa

Body material: FCD450 (ductile cast iron) 

Material: H

    

          SCS4A (stainless steel) 

Material: C

Net material  : SUS304 (stainless steel) 

Material: H

                        SUS36 (stainless steel) 

Material: C

L

A

H

L

A

H

● 

Outline (Material H)

Fig. 0.

Fig. 0.3

 

Length Table

 

All dimensions in millimeters

Category

Nominal size A

Material

L

H (approx.)

Net Mesh No.

YS12 (for Meter Sizes 
40 and 41)

Rc/8 (6mm) 

H

60

00

C

95 

50

00

YS13 (for Meter Size 
45)

Rc/4 (8mm)

H

80

60

00

C

65

50

00

 

NOTES

1: Meter Sizes 40 and 41 with R1/4

×

Rc1/8 bushings.

 

  (Bushings are contained in the same package as the strainer.)

2: Dimensions with bushing installed (for reference purpose).

● 

Meter sizes 40 and 4

● 

Meter sizes 45

● 

Outline (Material C)

Summary of Contents for LSF38 Series

Page 1: ...n its design performance throughout its life this manual offers the operator the necessary installation operation and maintenance information Be well familiar with these instructions before you place...

Page 2: ...ED VIEWS AND PARTS LIST 12 8 1 Meter Size 38 12 8 2 Meter Size 39 13 8 3 Meter Sizes 40 41 and 45 14 9 GENERAL SPECIFICATIONS 15 CONTENTS 10 OUTLINE DIMENSIONS 17 11 PRODUCT CODE EXPLANATION 19 CONVEN...

Page 3: ...nces If a lengthy storage is expected the following precautions should be taken 1 Keep FLOW MATE OVAL M in store in the same container used for shipment from OVALif possible 2 Place of storage should...

Page 4: ...rations 1 The tubing assembly must be thoroughly flushed Flushing must be performed before meter installation Couple a short pipe section in place of the meter see the flushing set up given below 2 Th...

Page 5: ...hielded chloroprene cabtyre cables kind 2 JIS C 3327 shielded or shielded vinyl cabtyre cables JIS C 3312 shielded with a conductor area 1 25mm2 3 conductor cables may be used to suit your specific ap...

Page 6: ...is essential at the time of meter installation in the tubing assembly With Meter Size 38 allowing the fluid at 50ml min or so for more than one minute is suggested With meters other than Size 38 allo...

Page 7: ...tion without the provision of heat tracing of the tubing where the fuid temperature differs from atmospheric temperature If rapid temperature changes are anticipated heat trace the tubing assembly as...

Page 8: ...nstream of the meter creates a totally enclosed space between them and a rapid buildup resulting from a rise in atmospheric temperature can be a potential source of damage to the meter 3 Liquids ready...

Page 9: ...ividual component parts for condition NOTE The rotor shafts should be drawn out axially a Are oval rotors jammed by foreign solids b Are rotors shafts and other components worn c Are the inner walls o...

Page 10: ...K resin Verify proper gear engagement at step 2 below Second Rotor IN Metal Stamped Flow Direction Match Marks Minor Axis Major Axis 2 Confirming the rotor engagement Hand rotate the rotors at least o...

Page 11: ...uid leaks 1 Incomplete seal of the tubing 1 Tighten up the tube connections or replace gaskets 2 Incomplete front cover seal of the meter body 2 Check front cover fitting bolts for tightness and repla...

Page 12: ...r 1 Signal generating magnet embedded 4 Second Rotor 1 5 Rotor Shaft 2 Press fit into the inner case 6 O Ring 1 S 32 7 Nameplate 1 8 Screw 4 M4 35 washer hex nut provided 9 Inner Case 1 10 Inner Case...

Page 13: ...al generating magnet embedded 4 Second Rotor 1 5 Rotor Shaft 2 Press fit into the inner case 6 O Ring 1 S 32 7 Nameplate 1 8 Screw 4 Washer provided M4 20 9 Inner Case 1 10 Seal Cap 2 11 Fitting 2 300...

Page 14: ...h bearing and signal generating magnet Meter size 40 without bearings 4 Second Rotor 1 With bearing Meter size 40 without bearing 5 Rotor Shaft 2 Press fit into the meter body with built in O ring 6 O...

Page 15: ...per Micro 38 1 Super Micro 39 40 41 45 Connections Nominal Dia R1 4 male G1 8 w fitting Rc1 4 3 Rp1 8 6mm Rp1 8 6mm Rp1 4 8mm Accuracy 0 09 to less than 0 18L h 10 RD 0 18 to 3L h 3 RD 0 12 to less th...

Page 16: ...nt Drain power consumption 10mA max 0 3W max Unit in L h Measurement units of output pulses MR sensor models Meter Size Factored Pulse Unfactored Pulse Max Flowrate L h Pulse unit mL P Freq at max flo...

Page 17: ...0 2 For lead wire connections see Sec 4 2 on page 5 NOTE For lead wire connections see Sec 4 2 on page 5 Meter size A B Scr depth 39 M4 45 6 40 M4 45 6 41 M4 45 6 45 M5 56 15 200 R 10 8 44 84 42 1 31...

Page 18: ...Material C Net material SUS304 stainless steel Material H SUS3 6 stainless steel Material C L A H L A H Outline Material H Fig 10 2 Fig 10 3 Length Table All dimensions in millimeters Category Nomina...

Page 19: ...otors P PEEK resin Meter size 38 only P Meter body C Rotors P PPS resin Meter size 39 only C Meter body C Rotors C L Meter body L Rotors K P Meter body C Rotors K Process Connection fittings 0 Less fi...

Page 20: ...S 176 9 E 2 All specifications are subject to change whitout notice for improvement 2017 09 Revised S 176 9 E 1...

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