Oldham BM25 Operating Manual

42
Table No. 2
Chlorine
C1
2
Hydrochlorid
e acid
HCl
Hydrocyanic
acid
HCN
Ammonia
NH
3
Ammonia
NH
3
Nitrogen
oxide
NO
Nitrogen
Dioxide
NO
2
Sulfur
Dioxide
SO
2
Reference
6 313 809 6 313 804 6 313 805 6 313 799 6 313 800 6 313 802 6 313 801 6 313 819
Standard range (1) 10 30 10 100 1000 300 30 30
Measurement principle Electrochemical
Electrochemical
Electrochemical
Electrochemical
Electrochemical
Electrochemical
Electrochemical
Electrochemical
Display resolution (1) 0,1 0,1 0,1 1 1 1 1 1
Accuracy (2) 0,25 1 0,25 5 30 10 1 1
Repeatability (3) 2 2 2 2 2 1 1 1
Deviation of zero/sensitivity
(4)
0.5 / 5 0.5 / 5 0.5 / 5 1 / 2 1 / 2 0.5 / 3 0.5 / 5 0.5 / 2
Response time (5) < 60 < 80 < 60 < 60 < 60 < 30 < 30 < 60
Temperature (6) -20 to +40 -20 to +40 -20 to +40 -20 to +40 -20 to +40 -15 to +40 -20 to +40 -20 to +50
Relative humidity and
pressure range (7)
10 – 90 % RH
1 bar ± 20 %
15 – 95 % RH
1 bar ± 20 %
15 – 95 % RH
1 bar ± 20 %
15 – 90 % RH
1 bar ± 10 %
15 – 90 % RH
1 bar ± 10 %
20 – 90 % RH
1 bar ± 20 %
15 – 90 % RH
1 bar ± 20 %
15 – 90 % RH
1 bar ± 10 %
Service life (8) 30 24 24 24 24 30 40 30
Storage conditions (9) 4 – 20 °C
10 – 60 % RH
1 bar ± 10 %
2 months
4 – 20 °C
10 – 60 % RH
1 bar ± 10 %
2 months
4 – 20 °C
10 – 60 % RH
1 bar ± 10 %
2 months
4 – 20 °C
10 – 60 % RH
1 bar ± 10 %
2 months
4 – 20 °C
10 – 60 % RH
1 bar ± 10 %
2 months
4 – 20 °C
10 – 60 % RH
1 bar ± 10 %
2 months
4 – 20 °C
10 – 60 % RH
1 bar ± 10 %
2 months
4 – 20 °C
10 – 60 % RH
1 bar ± 10 %
2 months
Response time (10) Sensors functional immediately after start up of instrument
Notes: - Exposure to high levels of organic solvents can damage the sensors.
- Exposure to gases at higher levels than detector’s range can damage it Recalibrate sensors if they go out of range.
1 - In ppm unless otherwise specified .
2 - At 50% of scale (same unit as range)
3 - As % of signal read unless otherwise specified
4 - Nominative values in normal use conditions per month as % of scale for zero and as % of measurement for sensitivity
5 - In seconds at 90% of final value
6 - In °C
7 - Without condensation
8 - Average noted per month 12 month guarantee
9 - All sensors must be protected from air when stored
10 - Time from start-up for optimal performance of sensor.

Oldham BM25 Specifications

General

Brand	Oldham
Model	BM25
Category	Measuring Instruments
Language	English