ROSSMA Blog — Industrial IoT LoRaWAN/NB-IoT Articles

3/17/2026 2 min read

LPWAN Networks for Industry: Architecture, Deployment and Scaling

Why LPWAN, Not Wi-Fi, Cellular or WirelessHART RequirementWi-FiCellularWirelessHARTLPWAN (LoRaWAN) Range50–100 m1–5 km100–250 mUp to 15 km Battery lifeHoursMonths3–5 yearsUp to 10 years SubscriptionNoYes (SIM)NoNo Own infrastructureNoNoNo (HART GW)Yes Basement/manhole penetrationPoorAverageAverageExcellent Interference resistanceLowAverageHigh (FHSS)High (CSS) EncryptionWPA2/3OperatorAES-128AES-128 (two-level) Industrial LPWAN Network Architecture…

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Utility Automation: Wireless Monitoring of Building Systems

News

3/17/2026 3 min read

Utility Automation: Wireless Monitoring of Building Systems

How to automate water, heat and gas metering in buildings without wiring. LoRaWAN Mesh monitoring, up to 30% resource savings.

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How to Choose a Pressure Sensor for Oil and Gas Industry

News

3/17/2026 3 min read

How to Choose a Pressure Sensor for Oil and Gas Industry

Selection criteria for wireless pressure sensors for oil and gas: range, accuracy, explosion protection, battery life, signal penetration. P-METER Ex vs ANALOG Ex comparison.

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