WIKA GIR-10 Manual De Instrucciones página 17

5. Commissioning, operation
Alarm signals
To make the operation of the gas presence detector easier, there are various integrated
visual alarm signals connected to the gas concentration.
The SF₆ gas presence detectors with measuring range 0 ... 2,000 ppm
alarm signals in addition.
SF₆ gas version, measuring range 0 ... 2,000 ppm
SF gas concentration
6
in ppm
v
0 - 30
30 - 100
100 - 1,000
1,000 - 2,000
> 2,000
SF₆ gas version, measuring range 0 ... 50 ppm
SF gas concentration
6
in ppm
v
0 - 1
1 -10
10 - 50
> 50
WIKA operating instructions gas detector, model GIR-10
Visual alarm signal
Display indicates exact
value
green LED, < 100 ppm
v
Display indicates exact
value
green LED, < 100 ppm
v
Display indicates exact
value
yellow LED, > 100 ppm
Display indicates exact
value
red LED, > 1,000 ppm
v
Display indicates > 2,000
red LED, > 1,000 ppm
v
Visual alarm signal
Display indicates exact value
green LED, < 1 ppm
v
Display indicates exact value
yellow LED, > 1 ppm
v
Display indicates exact value red LED, > 10 ppm
Display indicates > 50
red LED, > 10 ppm
v
v:
Acoustic alarm signal
-
Increase of the tone sequence
depending on the SF₆ gas
concentration
Acceleration of the tone sequence
depending on the SF₆ gas
concentration
v
Constantly fast tone sequence
Continuous tone
:
v
feature acoustic
v
v
17
EN