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10
Technical specification
Power supply
• V
CC
• I
CC
10 – 42 V
160 mA
Environment
In-operation
Storage
• Ambient temperatures
• Humidity
• Pressure
-20 – 50
O
C
10 – 90% long term
0 – 99% short term
1013 ± 10% hPa
-20 – 50
O
C
20 – 80% long term
Detected substance
Methane (CH
4
)
Measuring range
50% LEL
Standard configuration
• warning 1
• warning 2
• alarm
10% LEL
15% LEL
20% LEL
IP
IP 43
Digital input parameters
• R
IN
200 Ω
Analogue output parameters
• R
LOAD_MAX
200 Ω
The output signal according to the
operating status of the detector:
• failure
• operation
• warning 1
• warning 2
• alarm
2.4 mA
4 mA
9 mA
11 mA
15 mA
Integrated signalling equipment (optical)
LED control
Protection class
III
Dimensions
See Figure 1
Cable glands (cable diameter range)
Cable glands pressed into installation pipes – pipe diameter 16 mm
Multi-range cable glands – cable diameter 3.5 – 12 mm
Acceptable cables
0.25 – 1.5 mm
2
– solid wire
0.25 – 1 mm
2
– stranded wire
Enclosure material
ABS
Weight
0.3 kg
Mandatory periodic inspection
Once a year (valid calibration certificate)
Lifetime of consumables
Mounting
4 openings for a screw with a diameter of 4 mm, for spacing see figure 1
Table 8: Technical specification
s. 25|26
User Manual: POD-044-ENG R01
Summary of Contents for Alpa EcoTerm XT
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