OPTOSENSE LLC
Design Department
USER
MANUAL
SMALL-SIZE EXPLOSIVE GAS MEASURING SENSOR MIPEX-02-
Х-X-X.1 X
File name: ESAT.413347.006 UM v.2.0.docx
Revision 2.0 27 August 2015
Page. 6 of 38
THE SOLE PROPERTY OF OPTOSENSE LLC.
ANY REPRODUCTION
WITHOUT THE WRITTEN PERMISSION OF OPTOSENSE LLC IS PROHIBITED.
2. TECHNICAL SPECIFICATIONS
Table 1. Technical specification (available options see Appendix A).
Gen
er
al
Gas sampling method:
Diffusion
Operating principle:
Non-Dispersive Infra-Red (NDIR)
Target gas
CH
4
CH
4
/CH
4
+С
2
Н
6
C
3
H
8
CO
2
Operating,
storage and
transportation
conditions:
Relative humidity, %
up to 98
Atmospheric
pressure, kPa
80-120
Operating
temperature*,
°C
-55... +60
Temperature range*,
°C
-
10… +40
-
40… +60
-
20… +50
Overall dimensions, mm
ø20х16.5 without pins (standard and plastic versions)
ø22х16.5 without pins (fast response versions)
Pins length, mm
4,6
5.75
Weight, g
16,6
15,5
5,5
Housing
Stainless steel (standard and fast response versions)
Plastic
MTBF, years
10
Ingress protection (IP) rating
20 (without dust filter)
54 (with dust filter)
M
easu
remen
t
Measurement range, % Vol
0-1.5
0-2.5
0-5
0-100
Accuracy (UART data)
Up to 0.05% Vol or 5% of indication for CO2 and C3H8
Up to 0.1% Vol or 5% of indication for CH4
Response time (T90), s
10
20
30
60
