M77/M78 Two Color Transmitter

Selection Chart
C or F
M78 0 8 0 0 – 1 8 0 0 C R L
S 1 2 0 3 0 S
1
2 3 4
5 or
1 TEMPERATURE RANGE
See note 1
°C °F
450-1200 850-2200
450-1200 850-2200
500-1400 950-2550
600-1800 1100-3300
700-1400 1300-2500
700-1700 1300-3100
700-2000 1300-3600
800-1800 1500-3300
800-2300 1500-4100
900-1600 1800-3200
1000-2500 1800-4500
1000-3000 1800-5400
1100-2200 2000-4000
1200-3200 2200-5800
1200-3500 2200-6500
FIELD
OF
VIEW
RATIO
3:1
15:1
30:1
30:1
15:1 or
30:1
30:1
90:1
MAX. FIBER
OPTIC
LENGTH
180cm (6’)
180cm (6’)
180cm (6’)
180cm (6’)
For 15:1 –
900cm (30’)
For 30:1 –
180cm (6’)
900cm (30’)
900cm (30’)
See note 4
2 SPECTRAL
RESPONSE
CODE
TWO
NARROW
BANDS
NEAR
INFRARED
R1
R
3 OUTPUT
CODE
4-20mA
L
4 FIBER OPTIC
CABLE
LENGTH
CM FT. CODE
90 3 S03
180 6 S06
360 12 S12
540 18 S18
720 24 S24
900 30 S30
Special Length
– Customer to
Specify Length
in Writing
SXX
5 STANDARD
FOCUS LENS
ASSEMBLY
See note 2
FOV
CODE
15:1 015S
30:1 030S
90:1 090S
NON-
STANDARD
FOCUS
See note 3
15:1 015U
5
RIGID
EXTENSION TIPS
See note 5
STAINLESS CERAMIC
STEEL
LENGTH CODE LENGTH CODE
76mm S033 76mm C033
(3’) (3’)
152mm S063 152mm C063
(6’) (6’)
305mm S123 305mm C123
(12’) (12’)
610mm S243 24mm C243
(24’) (24’)
30:1 030U
FOV RATIO
15:1
TARGET DISTANCE IN.
0
Min.
TARGET DIA. IN. 0.4
Focussable
Distance:
5.0cm TARGET DIA. CM
1.0
(2.0”)
TARGET DISTANCE CM
0
30:1
Min.
Focussable
Distance:
12.7cm
(5.0”)
90:1
Min.
Focussable
Distance:
12.7cm
(5.0”)
Standard Lens Assembly
0
TARGET DISTANCE IN.
TARGET DIA. IN. .40
TARGET DIA. CM
0
TARGET DISTANCE CM
0
0
TARGET DISTANCE IN.
TARGET DIA. IN. .40
TARGET DIA. CM
1.0
TARGET DISTANCE CM
0
FIELD OF VIEW DIAGRAMS
15
1.0
2.5
38
30
1.0
2.5
76
90
1.0
2.5
230
30
2.4
6.1
76
60
2.5
6.0
150
180
2.5
6.0
460
EXAMPLE
The model number for the M78 “Infraducer” indicated in the boxes
designates a unit with a temperature range of 800° to 1800°C with a
4-20mA linear output using 360cm (12’) length of fiber optics cable,
a standard lens assembly with an FOV ratio of 30:1 focussed at
760mm (30”).
Notes:
90:1 090U
1. Special ranges are available upon request.
2. All standard focussing distances match their respective FOV
distance, i.e. 30:1 = 30”.
3. When non-standard focus distance is desired, such as close focus,
insert code “U” instead of “S” and describe desired focus distance
in writing.
4. Longer length fiber optic available upon request.
5. All Rigid Extension Tips provide a 3:1 FOV
6. Minimum focus distance for standard lens assembly is 2” for 15:1
FOV and 5” for all others.
7. 6’ fiber cable max. Consult factory for any other configurations.
CLOSE FOCUS FOV*
FOV RATIO 15:1 FOV RATIO 30:1 FOV RATIO 90:1
CODE 015U CODE 030U CODE 090U EXTENSION TIP FIELD OF VIEW (3:1)
D
dø
20°
Tip
*Min Target Size (d) =
Focussed Distance (D)
FOV Ratio 20°
1.5 (.06)
EXTENSION TIP ASSEMBLY
3Ø
(.125)
13
(.50)
64
(2.50)
19
(.75)
13
(.50)
LENGTH
1/2-20 THD 3/4-16 THD
(2) JAM NUTS
LENS ASSEMBLY
All mounting hardware is supplied by Mikron
114
(4.50)
76
(3.00)
(2) JAM NUTS
STAINLESS STEEL
FLEXIBLE FIBER OPTICS
CABLE (50 (2.00) MIN.
BEND RADIUS)
LENGTH
193
(7.61)
M78 SENSOR HEAD
51
(2.00)
Four Holes
5 (0.200)
MOUNTING BLOCK
64
(2.50)
25
(1.00)
All dimensions are mm (in.)
4