Oldham OLCT 80 User Manual page 104

Sensors
Gas type Measure-
ment range
(ppm)
Combustible
Catalytic 0-100% LEL
gases
AsH Arsine 1.00
3
Cl Chlorine 10.0
2
Chlorine
ClO 3.00
2
dioxide
CO Carbon 100
monoxide 300
1000
Carbon
CO 0-5% vol.
2
dioxide
COCl Phosgene 1.00
2
ETO Ethylene 30.0
oxide
H Hydrogen 2000
2
Hydrogen 30.0
H S
2
sulfide 100
1000
HCl Hydrogen 30.0
chloride 100
HCN Hydrogen 30.0
cyanide
HF Hydrogen 10.0
fluoride
100
NH Ammonia
3
1000
5000
NO Nitric oxide 100
300
1000
NO Nitrogen 30.0
2
dioxide
O Oxygen 0-30% vol.
2
O Ozone 1.00
3
PH Phosphine 1.00
3
SiH Silane 50.0
4
Sulfur 10.0
SO
2
dioxide 30.0
100
CH Cl Chloro- 500
3
methane
CH Cl Dichloro- 500
2 2
methane
Freon R12 1% vol.
Freon R22 2000
Freon R123 2000
FX56 2000
Freon R134a 2000
Freon R11 1% vol.
Freon R23 1% vol.
Freon R143a 2000
Freon R404a 2000
Freon R507 2000
Freon R410a 1000
Explosion Intrinsically Temp. % RH Accuracy (ppm) Average
-proof -safe range (°C)
sensor sensor

-25 to +55 0-95

-20 to +40 20 - 90 +/- 0.05

-20 to +40 10 - 90 +/- 0.4

-20 to +40 10 - 90 +/- 0.3
 
-20 to +50 15 - 90 +/- 3
 
 

-25 to +55 0 - 95 +/- 3%

-20 to +40 15 - 90 +/- 0.05

-20 to +50 15 - 90 +/- 1.0
 
-20 to +50 15 - 90 +/- 5%
 
-25 to +50 15 - 90 +/- 1.5
 
 

-20 to +40 15-95 +/- 0.4

-25 to +40 15-95 +/- 0.3

-10 to +30 20 - 80 +/- 5%
 
-20 to +40 15 - 90 +/- 5
 
 
 
-20 to +50 15 - 90 +/- 2
 
 
-20 to +50 15-90 +/-0.8
 
-20 to +50 15 - 90 0.4% vol.

0 to +40 10 - 90 +/- 0.03 (from 0-

-20 to +40 20 - 90 +/- 0.05

-20 to +40 20 - 95 +/- 1.0

-20 to +50 15 - 90 +/- 0.7



-20 to +55 20 - 95 +/- 15% (from 20-

-20 to +55 20 - 95 +/- 15% (from 20-

-20 to +55 20 - 95 +/- 15% (from 20-

-20 to +55 20 - 95 +/- 15% (from 20-

-20 to +55 20 - 95 +/- 15% (from 20-

-20 to +55 20 - 95 +/- 15% (from 20-

-20 to +55 20 - 95 +/- 15% (from 20-

-20 to +55 20 - 95 +/- 15% (from 20-

-20 to +55 20 - 95 +/- 15% (from 20-

-20 to +55 20 - 95 +/- 15% (from 20-

-20 to +55 20 - 95 +/- 15% (from 20-

-20 to +55 20 - 95 +/- 15% (from 20-

-20 to +55 20 - 95 +/- 15% (from 20-
13 – Technical Specifications
Resp. time
service life T50/T90 (s)
(months)
+/-1% LEL
40 6/15 (CH4)
(from 0-70% LEL)
18 30/120
24 10/60
24 20/120
40 15/40
(0-100 range)
48 11/30
12 60/180
36 50/240
24 30/50
36 15/30
(0-30 range)
24 30/150
(0-30 range)
18 30/120
(0-10 range)
12 40/90
25/70
24
+/- 20 20/60
+/- 150 or 10% 60/180
36 10/30
(0-100 range)
24 30/60
28 6/15
(from 15-22% O2)
18 40/120
0.2 ppm) +/- 0.05
(from 0.2-1 ppm)
18 30/120
18 25/120
36 15/45
(0-10 range)
40 25/90
70% PE)
40 25/90
70% PE)
40 25/90
70% PE)
40 25/90
70% PE)
40 25/90
70% PE)
40 25/90
70% PE)
40 25/90
70% PE)
40 25/90
70% PE)
40 25/90
70% PE)
40 25/90
70% PE)
40 25/90
70% PE)
40 25/90
70% PE)
40 25/90
70% PE)
Storage
conditions
and time
(b)
(a)
(a)
(a)
(a)
(a)
(c)
(a)
(a)
(a)
(a)
(c)
(c)
(a)
(a)
(a)
(a)
(c)
(a)
(a)
(a)
(d)
(d)
(d)
(d)
(d)
(d)
(d)
(d)
(d)
(d)
(d)
(d)
(d)
98