 Detection
Are
The standard flame and sensing
area
- Test flame : N-Heptane
- Size of flame : 70cm× 70cm
- Test distance : 1.4 times as
far as nominal sensing distance
(UV/IR:34m IR3:70m)
The special feature of
real sensing area
1. Safety design : nominal angle
is 90°
(Max. angle of normal type
is 120°, explosion-proof type is
100°)
2. Special feature of
performance by angle
Maximum distance at the
front (0°).
3. Special feature of setting
sensitivity.
If setting is more
susceptible, then the angle is
more wide, but the immunity is
decrease. |
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Design Table |
|
30m design table |
Installing
position |
Ceiling
(Perpendicular
downward) |
Corner
(45° incline) |
Installing
height |
X
[m] |
A
[m2] |
X
[m] |
A
[m2] |
|
1
|
1.7
|
3
|
21.2
|
450
|
|
2
|
3.4
|
11
|
21.2
|
448
|
|
3
|
5.1
|
26
|
21.1
|
446
|
|
4
|
6.7
|
345
|
21.0
|
442
|
|
5
|
8.4
|
71
|
20.9
|
438
|
|
6
|
10.1
|
102
|
20.8
|
432
|
|
7
|
11.8
|
139
|
20.6
|
426
|
|
8
|
13.5
|
182
|
20.4
|
418
|
|
9
|
15.2
|
230
|
20.2
|
410
|
|
10
|
16.9
|
284
|
20.0
|
400
|
|
11
|
18.5
|
344
|
19.7
|
390
|
|
12
|
20.2
|
408
|
19.4
|
378
|
|
13
|
21.9
|
480
|
19.1
|
366
|
|
14
|
23.6
|
557
|
18.8
|
352
|
|
15
|
25.3
|
639
|
18.4
|
338
|
|
16
|
27.0
|
727
|
17.9
|
322
|
|
17
|
28.7
|
821
|
17.5
|
306
|
|
18
|
30.3
|
920
|
17.0
|
288
|
|
19
|
32.0
|
1025
|
16.4
|
270
|
|
20
|
31.6
|
1000
|
15.8
|
250
|
|
21
|
30.3
|
918
|
15.1
|
230
|
|
22
|
28.8
|
832
|
14.4
|
208
|
|
23
|
27.2
|
742
|
13.6
|
186
|
|
24
|
25.5
|
648
|
12.7
|
162
|
|
25
|
23.5
|
550
|
11.7
|
138
|
|
26
|
21.2
|
448
|
10.6
|
112
|
|
27
|
18.5
|
342
|
9.2
|
86
|
|
28
|
15.2
|
232
|
7.6
|
58
|
|
29
|
10.9
|
118
|
5.4
|
30
|
|
30
|
0.0
|
0
|
0.0
|
0
|
|
|
|
|
|
50m design table |
Installing
position |
Ceiling
(Perpendicular
downward) |
Corner
(45° incline) |
Installing
height |
X
[m] |
A
[m2] |
X
[m] |
A
[m2] |
|
1
|
1.4
|
2
|
35.3
|
1250
|
|
2
|
2.8
|
8
|
35.3
|
1248
|
|
3
|
4.2
|
18
|
35.3
|
1246
|
|
4
|
5.7
|
32
|
35.2
|
1242
|
|
5
|
7.1
|
50
|
35.2
|
1238
|
|
6
|
8.5
|
72
|
35.1
|
1232
|
|
7
|
9.9
|
98
|
35.0
|
1226
|
|
8
|
11.3
|
128
|
34.9
|
1218
|
|
9
|
12.7
|
162
|
34.8
|
1210
|
|
10
|
14.1
|
200
|
34.6
|
1200
|
|
11
|
15.6
|
242
|
34.5
|
1190
|
|
12
|
17.0
|
288
|
34.3
|
1178
|
|
13
|
18.4
|
338
|
34.1
|
1166
|
|
14
|
19.8
|
392
|
33.9
|
1152
|
|
15
|
21.2
|
450
|
33.7
|
1138
|
|
16
|
22.6
|
512
|
33.5
|
1122
|
|
17
|
24.0
|
578
|
33.2
|
1106
|
|
18
|
24.5
|
602
|
33.0
|
1088
|
|
19
|
26.9
|
722
|
32.7
|
1070
|
|
20
|
28.3
|
800
|
32.4
|
1050
|
|
21
|
29.7
|
882
|
32.1
|
1030
|
|
22
|
31.1
|
968
|
31.7
|
1008
|
|
23
|
32.5
|
1058
|
31.4
|
986
|
|
24
|
33.9
|
1152
|
31.0
|
962
|
|
25
|
35.4
|
1250
|
30.6
|
938
|
|
26
|
36.8
|
1352
|
30.2
|
912
|
|
27
|
38.2
|
1458
|
29.8
|
885
|
|
28
|
39.6
|
1568
|
29.3
|
858
|
|
29
|
41.0
|
1682
|
28.8
|
830
|
|
30
|
42.4
|
1800
|
28.3
|
800
|
|
31
|
43.8
|
1922
|
27.7
|
770
|
|
32
|
45.3
|
2048
|
27.2
|
738
|
|
33
|
46.7
|
2178
|
26.6
|
706
|
|
34
|
48.1
|
2312
|
25.9
|
672
|
|
35
|
49.5
|
2450
|
25.2
|
638
|
|
36
|
49.1
|
2408
|
24.5
|
602
|
|
37
|
47.6
|
2262
|
23.8
|
566
|
|
38
|
46.0
|
2112
|
23.0
|
528
|
|
39
|
44.2
|
1958
|
22.1
|
490
|
|
40
|
42.4
|
1800
|
21.2
|
450
|
|
41
|
40.5
|
1638
|
20.2
|
410
|
|
42
|
38.4
|
1482
|
19.2
|
368
|
|
43
|
36.1
|
1302
|
18.0
|
326
|
|
44
|
33.6
|
1128
|
16.8
|
282
|
|
45
|
30.8
|
950
|
15.4
|
238
|
|
46
|
27.7
|
768
|
13.9
|
192
|
|
47
|
24.1
|
582
|
12.1
|
146
|
|
48
|
19.8
|
392
|
9.9
|
98
|
|
49
|
14.1
|
198
|
7.0
|
50
|
|
50
|
0.0
|
0
|
0.0
|
0
|
|
|
|
|
