Technical data
8281
Extension lensLiquid
Sensing head
Operation
temperature
(℃ ∼℃)
Radius
(mm)
Specifications (Leakage Detect)
Part Number
Leakage detect
Square
Operating humidity is 35~85%RH. Please use in 0~40 deg.C when it’s 85%RH.
Detects water
Water-mixed liquid in a
transparent bottle is
detectable under com-
bined use with Infrared-
type amplifiers.
Sensing head
Operation
temperature
(℃ ∼℃)
Radius
(mm)
Specifications (Thru-beam/Diffuse)
Part Number
Thru-beam
M4M6
Diffuse
Operating humidity is 35~85%RH. Please use in 0~40 deg.C when it’s 85%RH
Sensing distance of diffuse type is for 500 * 500mm white paper.
NF-DW02
ー20∼50
protective
tube
R=20
fiber
R=4
Free cut
20
3000
5000
10
30
10
Emitter LED
(φ3.1)
Protection Tube
φ1×2
φ4.2 Hole
6.2
0.3
5.5
11
10
17
Material:SUS316L
Material:PFA
17.7
12.2
Material:PVC
5.7
12
10
11
10.5
15.5
NF-DA52 NF-DA53
R=25
NF-TW01
ー40∼200
Heat resistant
φ4
φ15
M4 P=0.7
M2.6 P=0.45
φ5
1000
28
SUS 303
SUS 303
10
10
15
3
φ2.2
φ5
15
φ1.5×1
R=25
NF-DW01
ー40∼200
Heat resistant
φ2.2
φ5
φ10
φ4
φ5
M6 P=0.45
SUS 303
15
256020
22
12
3
1000
φ4
φ1.5(Emitter)
φ2(Receiver)
D3IF series
(by operating mode)
BIF series
Sensing distance (unit-mm) by Infrared-type Amplifiers
650
7-EL
350
6-UL
300
5-PL
250
4-LG
230
3-ST
150
2-FS
60
1-HS
280
7-EL
125
6-UL
110
5-PL
100
4-LG
85
3-ST
45
2-FS
20
1-HS
100
30
Corresponds to SEMI S2
Requires fixture for installation;
NF-DA52 (SUS)
NF-DA53 (PVC)
Sensing conditions
AmplifiersNotes
Flexible
Various Detecting Scheme
Environment-resistantLiquid
Extension lens
Various Shape for mounting
AmplifiersNotes Flexible
Various Detecting Scheme
Environment-resistantLiquid
Extension lens
Various Shape for mounting
Part number
Dimentions(mm)
Operation
temperature
7-EL 6-UL 5-PL 3-ST 2-FS 1HS4-LG
D3RF Sensing distance(mm)
Applicable
fiber
cable
NF-TB01
NF-TB02
NF-TB06
NF-TJ01
NF-TR01
NF-TK77
NF-TH01
NF-TB01
NF-TB02
NF-TB06
NF-TJ01
NF-TR01
NF-TK77
NF-TH01
NF-TH08
NF-TH10
NF-TH11
NF-TB01
NF-TB02
NF-TB06
NF-TJ01
NF-TR01
NF-TK77
NF-TH01
NF-TB01
NF-TB02
NF-TB06
NF-TJ01
NF-TR01
NF-TK77
NF-TH01
NF-TH08
NF-TH10
NF-TH11
NF-TB01
NF-TB02
NF-TJ01
NF-TR01
NF-TK77
ー40∼100℃
ー40∼350℃
ー40∼100℃
ー60∼350℃
ー40∼70℃
ー60∼300℃
NF-TB01
NF-TB02
NF-TJ01
NF-TR01
NF-TK77
NF-TH01
NF-TH08
NF-TH10
4,000
4,000
4,000
2,000
4,000
4,000
2,700
1,600
2,400
1,500
2,000
2,400
2,000
2,000
1,500
1,300
1,500
1,200
1,200
850
1,100
4,000
4,000
4,000
2,000
4,000
4,000
2,500
1,200
1,800
950
1,500
1,800
1,200
1,200
950
850
950
800
800
600
700
4,000
4,000
4,000
2,000
4,000
4,000
3,200
2,000
3,000
1,600
2,400
3,000
2,300
2,300
1,700
1,600
1,700
1,300
1,500
1,000
1,200
4,000
4,000
4,000
2,000
4,000
4,000
4,000
4,000
4,000
4,000
2,000
4,000
4,000
4,000
4,000
2,000
2,000
4,000
3,600
4,000
4,000
4,000
4,000
4,000
4,000
4,000
4,000
4,000
4,000
4,000
2,000
4,000
4,000
4,000
4,000
2,000
4,000
4,000
4,000
4,000
4,000
4,000
2,000
4,000
4,000
4,000
4,000
2,000
2,000
4,000
4,000
4,000
2,000
4,000
4,000
4,000
4,000
2,000
2,000
4,000
4,000
4,000
2,000
4,000
4,000
4,000
4,000
2,000
2,000
4,000
4,000
4,000
2,000
4,000
4,000
4,000
4,000
2,000
2,000
2,500
3,500
1,900
3,300
3,500
2,400
2,400
1,900
1,700
1,900
1,500
1,600
1,100
1,400
2,500
4,000
4,000
2,000
4,000
4,000
1,400
2,000
4,000
4,000
2,000
2,000
2,000
2,000
2,000
2,000
2,000
650
1,000
600
900
950
800
800
600
550
600
450
550
300
400
800
1,800
1,500
750
1,800
2,000
500
360
1,200
1,200
600
800
600
1,200
800
750
1,000
800
1,800
1,500
650
1,800
2,000
500
200
300
200
200
300
250
250
200
160
200
160
170
100
150
NF-TH11
lens effective
diameterφ3.5
7.52.5
10
φ5
φ4.4
lens effective
diameterφ3.5
7.52.5
10
φ5
φ4.4
material
:
case…SUS303
lens
…glass
φ9
22.2
17
8
5
φ12
φ10.2
φ7
6
inner thread
M4×0.7depth6
2.75
9
φ5
φ3
inner thread
M2.6×0.45depth3
φ4
knurling
rod prism
2.5
8
φ4
9.2
φ4.3
lens
knurling
inner thread
M2.6×0.45depth3
NF-TA01
NF-TA02
NF-TA01S
NF-TA04
NF-TA03
NF-TA05
Heat resistant
Heat resistant
Heat resistant
SUS Case
inner thread
M2.6×0.45depth3
inner thread
M2.6×0.45depth3
inner thread M2.6×0.45depth3
4,000
4,000
4,000
2,000
4,000
4,000
4,000
4,000
4,000
4,000
2,000
4,000
4,000
3,200
4,000
4,000
4,000
2,000
4,000
4,000
4,000
4,000
4,000
2,000
4,000
4,000
2,500
4,000
4,000
4,000
2,000
4,000
4,000
1,400
2,500
4,000
4,000
2,000
4,000
4,000
2,700
4,000
4,000
4,000
2,000
4,000
4,000
4,000
4,000
2,000
2,000
4,000
4,000
4,000
2,000
4,000
4,000
4,000
4,000
2,000
2,000
4,000
4,000
4,000
2,000
4,000
4,000
4,000
4,000
2,000
2,000
4,000
4,000
4,000
2,000
4,000
4,000
4,000
4,000
2,000
2,000
4,000
4,000
4,000
2,000
4,000
4,000
4,000
4,000
2,000
2,000
4,000
4,000
4,000
2,000
4,000
4,000
4,000
4,000
2,000
2,000
4,000
4,000
4,000
2,000
4,000
4,000
4,000
4,000
2,000
2,000
LENS FOR THRU-BEAM FIBERS
Various lenses e.g. lens that
lengthen sensing distance,
right angle side beam lenses.
Operating humidity is 35~85%RH. Please use in 0~40 deg.C when it’s 85%RH
Long distance
Super Long distance
Side view










