Toshiba Sanitary Electromagnetic Flowmeter TIC-LF494B User Manual page 12

TIC-LF494B
Table 5. Specification Code (Sanitary type detector LF490 Series)
Model Specification Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14
L F 4 9 0
L F 4 9 4
E
F
G
H
J
L
M
A
B
A
Z
Size code explanation: √ : Object
Note1: Cable glands are not provided. Refer to the part of "Cable connection port" at detector and converter.
Note2: Tri-clamp® is available to use the same joint size instead of ISO2852 clamp except meter size 100mm (4").
Note3: Toshiba's original ferrule is required to use for LF490 series detectors to keep just fitting between the joint in case
of choosing clamp type.
Note4: Applies to the separate type flowmeter only. Specifying the code C, indicate the length of cable from 1 to 300m in
1 meter increments.
Note5: Consult Toshiba before ordering when choose materials at the wetting parts.
Note6: LF494 have only 3A approved type.
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Normal specification type
Hazardous location certification type (Note 1)
Meter size
1"(25mm)
1 1/2"(40mm)
2"(50mm)
3"(80mm)
4"(100mm)
Mounting Style
Detector/Converter combined type (LF490/LF610)
Detector/Converter separate type (LF490/LF612)
cFMus class I, Division 2 (Note 1)
Detector/Converter combined type (LF494/LF610F)
Detector/Converter separate type (LF494/LF612F)
Connection method
Sanitary clamp type (ISO 2852) (Note 2)
Other
Electrode Material (Note 5)
316L stainless steel
B
Other
Z
Lining and Sealing materials (gaskets) (Note 5)
Teflon PFA and Silicone rubber
S
Piping connection parts (ferrules, clamps) (Note 2, 3, 5)
No ferrule and no clamp
A
Normal type of Ferrules (304 stainless steel) with no clamp
B
Normal type of Ferrules (304 stainless steel) with clamp
C
Long type of Ferrules (304 stainless steel) with no clamp
D
Long type of Ferrules (304 stainless steel) with clamp
E
Other
Z
Flow and calibration velocity range
1.0 to 32.8 ft/s (standard range calibration)
A
1.0 to 32.8 ft/s (specified range calibration)
B
0.3 to 32.8 ft/s (specified range calibration)
C
Excitation and Signal Cables
not provided
A
30 m cable, provided (Note 4)
B
other lengths, provided (Note 4)
C
Coating
(Note 6)
no coating
A
3A approved type
F
Other
Z
: Standard
Description
(Clamp size)
(2S)
(2 1/2S)
(3S)
(4S)
(5 1/2S)
: Option – : Not available
Type
Normal Ex. type
√
√
√ √
√ √
√ √
√ √
√ √
√
√
√
√
–
–
–
–
–