www.atestgaz.pl
8
Technical specification
Power voltage
• V
CC
• Power consumption
• CO / NO
2
• CO + LPG
12 – 50 V
0.5 W
1.5 W
Ambient conditions
Operation
Storage
• Temperature
• Humidity
• Pressure
-20 – 40
O
C
10 – 90% long term
0 – 99% short term
1013 ± 10% hPa
0 – 40
O
C
30 – 90% long term
Monitored gases
Carbon monoxide (CO)
Nitrogen dioxide (NO
2
)
Measurement ranges
0 – 300 ppm
0 – 10 ppm
Index of protection
IP 43
Parameters of digital communication
• Communication protocol
Teta BUS
Integrated signalling equipment (visual)
LED controls
7-segment LED display
Protection class
III
Dimensions
See figure 1
Cable glands (cable diameter range)
Gland pressed into the installation pipe – diameter of the pipe
16 mm. Glands multiband – diameter of wire 3.5 – 12 mm
Acceptable cable cores
0.2 – 2.5 mm
2
– wire cores
0.2 – 2.5 mm
2
– stranded cores
Enclosure material
ABS
Weight
0.3 kg
Lifetime
-
Schedule of mandatory inspections
Every 12 months (Calibration Certificate validity)
Lifetime of fast wearing parts (gas sensors)
See Table 6
Mounting
4 holes for screws with the diameters of 4 mm, hole layout –
see Figure 1
Table 5: Technical specification
9
List of fast wearing parts
No.
Part name
Lifetime
Manufacturer
Product code
{1}
Sensor plate CO
Up to 5 years
Atest Gaz
PWS-017-CO
{2}
Sensor plate NO
2
Atest Gaz
PWS-017-NO2-10
Table 6: List of fast wearing parts
4
In case of installation in dwelling houses, public access buildings, car parks or garages
s. 19|20
User Manual: POD-046-ENG R01
