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
:
) 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
Содержание OX 2000
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