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How LPWAN Technologies Enable Large-Scale Industrial IoT Sensor Networks
LPWAN technologies such as LoRaWAN, NB-IoT, and LTE-M are transforming industrial monitoring by making large-scale IoT sensor networks practical, scalable, and cost-effective. This article explains how LPWAN supports long-range connectivity, low power consumption, and wide-area deployment for water infrastructure, HVAC, utilities, and remote industrial assets.
Amin Shad
10 min read


LoRaWAN vs NB-IoT for Industrial Monitoring: Which Connectivity Should You Choose?
Choosing between LoRaWAN and NB-IoT for industrial monitoring is one of the most important design decisions in any Industrial IoT deployment. This article compares both LPWAN technologies across coverage, power consumption, network ownership, deployment cost, battery life, and real-world use cases in water infrastructure, utilities, HVAC, and remote asset monitoring.
Amin Shad
10 min read


Wireless Turbidity Sensors: Enhancing Water Quality Monitoring
Dive into the crystal-clear world of wireless turbidity sensors! Discover how these cutting-edge sensors enhance water quality monitoring!
ellenex team
10 min read


Bytes for Better Water Quality Management: IoT-Enabled Sensors in Industrial and Treatment Plants
Battery-operated water quality sensors and IIoT monitoring are transforming how utilities and industries manage water in California and beyond. By enabling real-time insights into pH, turbidity, conductivity, and dissolved oxygen, LPWAN-connected systems (NB-IoT, LoRaWAN) reduce costs, improve compliance, and prevent contamination. This shift to smart water infrastructure enhances resilience, sustainability, and operational efficiency.
ellenex team
11 min read


Differential Pressure Sensing in HVAC: Mechanical Gauges vs Wired Transmitters vs Wireless IoT Sensors (LoRaWAN, NB-IoT/LTE-M, Wi-Fi)
Executive summary Differential pressure (ΔP) measurement sits at the intersection of energy, IAQ, compliance, and reliability in HVAC. It’s used for filter loading, duct static pressure, airflow inference, fan performance, and room pressurization (cleanrooms / isolation rooms). Three types of sensor dominate the market: Mechanical gauges: lowest cost and simplest deployment, but usually local-only visibility unless you add switches or manual rounds. Wired electronic transmitt
Amin Shad
5 min read


100 LPWAN Solutions for Water and Wastewater Industry
100 LPWAN Solutions for Water and Wastewater Industry
Client Growth Team
9 min read


Advanced Differential Pressure Monitoring: Ensuring Safety and Compliance in Critical Environments with LoRaWAN® and NB-IoT
Ensure safety and regulatory compliance in medical, pharmaceutical, and aerospace sectors with LoRaWAN® and NB-IoT differential pressure monitoring. This technical guide examines how the Ellenex PDT2 series manages positive and negative pressure environments to prevent contamination and infection spread. Discover the advantages of LPWAN-based condition monitoring for HVAC filters, hospital isolation rooms, and ISO-rated cleanrooms, featuring high-precision data for audit-read
ellenex team
3 min read


Wireless Differential Pressure Sensors for AHU Filter Performance Monitoring
Replacing AHU filters on a fixed schedule is simple—but it often wastes money or misses the moment performance starts to drop. Wireless differential pressure sensors solve this by continuously measuring the pressure drop across the filter, revealing clogging trends, efficiency losses, and the true end-of-life point. In this guide, we cover how differential pressure data supports condition-based maintenance, reduces energy waste, and improves indoor air quality—while enabling
ellenex team
4 min read


Monitoring Positive Pressure in Clean Rooms with LoRaWAN and Cellular Differential Pressure Sensors
Maintaining positive pressure is fundamental to contamination control in clean rooms across pharmaceuticals, semiconductor manufacturing, and healthcare. Wireless differential pressure sensors using LoRaWAN and cellular technologies (LTE-M and NB-IoT) provide a modern, low-power, and scalable approach to continuous pressure monitoring. By delivering real-time data, remote visibility, and automated alerts, these IoT solutions help facilities ensure regulatory compliance, prote
ellenex team
4 min read


Dissolved Oxygen Sensor: IoT's Role in Environmental Monitoring.
unique nb iot or lorawan sensor for dissolved oxygen monitoring. Optimize water quality monitoring in California and beyond with advanced IoT dissolved oxygen sensors powered by NB-IoT and LoRaWAN. This guide explores how real-time DO monitoring improves wastewater treatment efficiency, aquaculture productivity, and industrial water management while reducing energy costs and ensuring regulatory compliance. Learn how modern optical sensing technology is transforming environmen
Mohan Krishna Polavarapu
11 min read
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