Oldham OLCT10N, Руководство пользователя

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26
OLCT10N
Manual
Sensor specifications
Gas Measurement
range
(ppm) Temp.
range°C Accurcay Life Expectancy T
50
/ T
90
(months) (sec)
CO Carbon
monoxide 300
1000 -20 to
+50 +/- 5
36 15/40
H
2
S Hydrogen
sulfide 30
100
-40 to
+50 +/- 5 36 15/30
NH
3
Ammonia 100
1000 -20 to
+40 +/- 5 24 25/70
24 20/60
NO Nitric
Oxide 100
300 -20 to 50 +/- 5
36 10/30
36
NO
2
Nitrogen
dioxide
10
30 -20 to 50 +/- 5 24 30/60
O
2
Oxygen 0-30% vol -20 to
+50 0.4 % vol
(from 15 to
22 % O
2
)
28 6/15
Line length (use with MX43)
Below is a table which gives the maximum distances in meter (in feet) of wiring
OLCT10N transmitters to the MX43 based on cable size when connected on a
single line of without the need of an external power supply.
Number of toxic OLCT10N
transmitters
Cable core size
0.9 mm²
(AWG 18) 0.5 mm²
(AWG 20) 0.22 mm²
(AWG 24)
10 1000 (3200)
20
1000 (3200)
900 (2950)
25
1000 (3200)
500 (1600)
32
1000 (3200) 800 (2625)
300 (980)