Toshiba TIC-LF494B manual Ferrule dimensions

TIC-LF494B

LF490,	Pipe
LF494
	(welding)
Detectors

Normal type For English unit

Meter size	Joint size	L1	L2	D1	D2	D3	Weight
(inch)	(ISO2852)	(inch)	(inch)	(inch)	(inch)	(inch)	(lbs)
1 (1S)	2 S	0.85	0.11	2.52	0.91	1.00	Approx.0.4
1-1/2	2 1/2 S	0.85	0.11	3.05	1.41	1.50	Approx. 0.4
(1-1/2S)
2 (2S)	3 S	0.85	0.11	3.58	1.88	2.00	Approx. 0.7
3 (3S)	4 S	1.10	0.11	4.69	2.85	3.00	Approx. 1.1
4 (4S)	5 1/2S	1.10	0.22	6.10	3.84	4.00	Approx. 2.2

Normal type For SI unit

Meter size	Joint size	L1	L2	D1	D2	D3	Weight
mm (inch)	(ISO2852)	(mm)	(mm)	(mm)	(mm)	(mm)	(kg)
25 (1S)	2 S	21.5	2.85	64.0	23.0	25.4	Approx.0.2
40	2 1/2 S	21.5	2.85	77.5	35.7	38.1	Approx.0.2
(1 1/2S)
50 (2S)	3 S	21.5	2.85	91.0	47.8	50.8	Approx.0.3
80 (3S)	4 S	28.0	2.85	119.0	72.3	76.3	Approx.0.5
100 (4S)	5 1/2S	28.0	5.6	155.0	97.6	101.6	Approx.1.0

Long type For English unit

Meter size	Joint size	L1	L2	D1	D2	D3	Weight
(inch)	(ISO2852)	(inch)	(inch)	(inch)	(inch)	(inch)	(lbs)
1 (1S)	2 S	3.00	0.11	2.52	0.91	1.00	Approx.0.4
1-1/2	2 1/2 S	3.00	0.11	3.05	1.41	1.50	Approx.0.7
(1-1/2S)
2 (2S)	3 S	3.00	0.11	3.58	1.88	2.00	Approx.0.9
3 (3S)	4 S	4.00	0.11	4.69	2.85	3.00	Approx.1.8
4 (4S)	5 1/2S	4.00	0.22	6.10	3.84	4.00	Approx.3.1

Long type For SI unit

Meter size	Joint size	L1	L2	D1	D2	D3	Weight
mm (inch)	(ISO2852)	(mm)	(mm)	(mm)	(mm)	(mm)	(kg)
25 (1S)	2 S	76.2	2.85	64.0	23.0	25.4	Approx.0.2
40	2 1/2 S	76.2	2.85	77.5	35.7	38.1	Approx.0.3
(1 1/2S)
50 (2S)	3 S	76.2	2.85	91.0	47.8	50.8	Approx.0.4
80 (3S)	4 S	101.6	2.85	119.0	72.3	76.3	Approx.0.8
100 (4S)	5 1/2S	101.6	5.6	155.0	97.6	101.6	Approx.1.4

Note1: This special Ferrule, which fits on TOSHIBA LF490 and LF494, can be fastened to ISO2852 clamp. Tri-clamp® is available to use the same joint size instead of ISO2852 clamp except meter size 4" (100mm).

Note2: "D1" is Toshiba's original dimension.

Note3: 1 inch = 25.4 mm

Figure 7. Ferrule dimensions

7