Toshiba TIC-LF494B manual Installation, Dimensions Combined type

TIC-LF494B

Installation

Dimensions (Combined type)

Clamp connection Unit : inch(mm)

8.86(225)	5.63(143)
1.42(36)
5.16(131)

(L2)

ØD1

L1

Note1: Clamp (Joint) size is different from meter size of LF490 and LF494. See the following table.

Note2: Cable glands are not provided for cFMus approved type.

Welding connection		Unit : inch(mm)
8.86(225)	1.42(36)
		5.63(143)

Note1: L1 dimension is for the standard (Normal length) type ferrule.

Note2: See Figure 7 for Ferrule dimensions.

Note3: Cable glands are not provided for cFMus approved type.

For English unit

Meter size	Joint size	L1	L2	D1	Weight
(inch)	(ISO2852)	(inch)	(inch)	(inch)	(lbs)
1 (1S)	2 S	4.33	9.17	2.87	Approx. 11
1-1/2 (1-1/2S)	2 1/2 S	4.92	11.25	3.54	Approx. 13.2
2 (2S)	3 S	5.51	9.64	4.09	Approx. 15.4
3 (3S)	4 S	5.51	10.00	5.12	Approx. 19.8
4 (4S)	5 1/2 S	6.30	10.19	6.38	Approx. 26.5

For SI unit

Meter size	Joint size	L1	L2	D1	Weight
mm (inch)	(ISO2852)	(mm)	(mm)	(mm)	(kg)
25 (1S)	2 S	110	233	73	Approx. 5
40 (1 1/2S)	2 1/2 S	125	286	90	Approx. 6
50 (2S)	3 S	140	245	104	Approx. 7
80 (3S)	4 S	140	254	130	Approx. 9
100 (4S)	5 1/2 S	160	259	162	Approx. 12

Note: Tri-clamp® is available to use the same joint size instead of ISO2852 clamp except meter size 100 mm (4").

Note: 1 inch = 25.4 mm

Figure 3. LF490/LF610 and LF494/LF610F

Flowmeters

(Ferrules and Clamps not attached)

For English unit

Meter size		Joint size	L1	D1	D2	Weight
(inch)		(ISO2852)	(inch)	(inch)	(inch)	(lbs)
1	(1S)	2 S	6.16	1.00	3.11	Approx. 13.2
1-1/2	(1-1/2S)	2 1/2 S	6.75	1.50	3.66	Approx. 17.6
2	(2S)	3 S	7.34	2.00	4.17	Approx. 19.8
3	(3S)	4 S	7.85	3.00	5.28	Approx. 26.5
4	(4S)	5 1/2 S	8.64	4.00	6.81	Approx. 35.3

For SI unit

Meter size	Joint size	L1	D1	D2	Weight
mm (inch)	(ISO2852)	(mm)	(mm)	(mm)	(kg)
25 (1S)	2 S	156.4	25.4	79	Approx. 6
40(1 1/2S)	2 1/2 S	171.4	38.1	93	Approx. 8
50 (2S)	3 S	186.4	50.8	106	Approx. 9
80 (3S)	4 S	199.4	76.3	134	Approx. 12
100 (4S)	5 1/2 S	219.4	101.6	173	Approx. 16

Note: Tri-clamp® is available to use the same joint size instead of ISO2852 clamp except meter size 100 mm (4").

Note: 1 inch = 25.4 mm

Figure 4. LF490/LF610 and LF494/LF610F

Flowmeters

(Ferrules and Clamps attached)

5