Smart Gas Meter
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Features
Technical Parameters
Technical data Atmos® IG1.6S-W | IG2.5S-W | IG4S-W | |||||
Type | IG1.6S-W | IG2.5S-W | IG4S-W | ||
Nominal flowrate | Qn | m³/h | 1.6 | 2.5 | 4 |
Maximum flowrate | Qmax | m³/h | 2.5 | 4 | 6 |
Minimum flowrate | Qmin | m³/h | 0.016 | 0.025 | 0.04 |
Maximum operating pressure | bar | 0.5 | 0.5 | 0.5 | |
Maximum permissible errors | 0.1 Qmax ≤Q≤ Qmax Qmin ≤Q < 0.1 Qmax | ± 1.5% ± 3% | ± 1.5% ± 3% | ± 1.5% ± 3% | |
Max. pressure loss | mbar | ≤ 2 | ≤ 2 | ≤ 2 | |
Operating temperature | °C | -25 ~ +55 | |||
IP degree | IP65 | ||||
Working pressure | V | 4.8~6.5 | |||
Average current | μA | ≤ 25 | |||
Battery life | years | ≥10 years (one time upload a day) | |||
Battery type | Lithium battery | ||||
Data storage | years | 10 | |||
Communication mode | LoRA/LoRaWAN | ||||
The success rate of meter reading % | 95 | ||||
Single concentrator network scale | PCS | >2000 |
Dimensions
Dimensions Diaphragm gas meter Atmos® IG1.6S-W | IG2.5S-W | IG4S-W |
A [mm] 110 ± 0.50 130 ± 0.50 152.4 ± 0.50 |
B M30 x 2 - 6 g G¾B G⅞B G1B G1¼B NPT ¾″ BS746 1″ |
C [mm] 218 226 |
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