Oldham OX 2000

29
V
V
I
I
I
I
.
.
T
T
E
E
C
C
H
H
N
N
I
I
C
C
A
A
L
L
D
D
A
A
T
T
A
A
1
1
.
.
G
G
A
A
S
S
D
D
E
E
T
T
E
E
C
C
T
T
O
O
R
R
Manufacturer : OLDHAM ARRAS (France)
Function : Gas detector
Type : TX2000(+) or OX 2000(+)
Gas detected : toxic or oxygen gas or vapours
Measurement : continuous
Mode : Clear display on content (% or ppm)
Sensor : can be unplugged for maintenance
Display : liquid crystal
Screen : illuminated momentarily on request
Sensor fault : visual and audible “ continuous ” alarm
Battery fault : audible, visual and “ continuous ” alarm + pictogram
Checking of correct operation :
• Intermittent luminous and audible signals (adjustable intervals)
• Self-test when switching on
Indications :
• An alarm indicator
• Pictograms
Alarms :
⇒ Toximeter version
• An adjustable instantaneous threshold
• An fixed instantaneous threshold (preset in the factory)
• 2 averaged thresholds : STEL en TWA (preset in the factory)
⇒ Oxygen version
• An adjustable up threshold
• An adjustable down threshold