TELEDYNE OLDHAM SIMTRONICS Everywhereyoulook BM 25A, Руководство пользователя

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BM 25A/AW
AREA GAS MONITOR
USER MANUAL
46 NPB25AEN
Revision D.0
7.2.2 Table No. 2
Isobutylene
Oxygen
(O
2
) 2 years
Oxygen
(O
2
) 1 year
Sensor P/N 6313998 6313780 6313817
Standard range (1)
0 – 1500ppm
isobutylene
2 - 30% volume 2 – 30% volume
Measurement principle PID Electrochemical Electrochemical
Display resolution(1) 1ppm 0.1% v/v 0.1% v/v
Accuracy (2) 150 0.3% v/v 0.3% v/v
Repeatability (3) 0.1% v/v 0.1% v/v
Zero/Span drift (4) 0.2 / 2 0.2 / 2
Response time (5) < 20s < 10s < 10s
Temperature (6) 0°C to +40°C -20°C to +40°C -20°C to +40°C
Relative humidity and
pressure range (7)
•
0 – 90% RH
•
1 bar ± 20%
•
10 – 95% RH
•
1 bar ± 20%
•
■
10 – 95% RH
•
1 bar ± 20%
Lifetime (8) > 12 months 28 months 16 months
Storage conditions and
maximum storage time
(9)
•
4°C - 20°C
•
10-60% RH
•
1 bar ± 10%
•
6 months
maximum
•
4°C – 20°C
•
10 – 60% RH
•
1 bar ± 10%
•
3 months
•
■
4°C – 20°C
• ■
10 – 60% RH
•
■
1 bar ± 10%
• ■
3 months
Warm-up Delay (10) 60s Operational upon start up
Notes
•
10.6ev lamp
•
Presence of high levels of CO2 can lead
to an over estimation of O2
concentration.