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.

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 transm

Differential pressure is a simple signal with outsized value: it reveals clogging filters, airflow imbalance, duct leakage, fan performance drift, and containment failures before they become costly downtime. In this article, I break down the top 20 industrial monitoring applications for the Ellenex PDT2—spanning HVAC and IAQ, data centers, cleanrooms, process vessels, pipelines, and facility operations. If you’re building a predictive maintenance program or modernizing instru

100 LPWAN Solutions for Water and Wastewater Industry

Groundwater is a vital but depleting resource. Monitoring 2-inch wells has long been a challenge due to size and cost constraints. Ellenex introduces the PLM2 series—the 'Tiny Tech Titan.' With a 15.8mm sensor head, it fits narrow wells perfectly. Available in PLM2-N and PLM2-L, it offers 40% lower costs than alternatives. From aquifers in Germany to sites in Canada, these sensors deliver real-time data for precision water stewardship.

California's water infrastructure is older than my grandpa! LPWAN solutions Enhance Infrastructure Performance, if designed properly, integrate to the legacy systems carefully and deployed in consideration of current and future requirements.

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

Choosing the right differential pressure sensor can significantly impact accuracy, efficiency, and long-term operating costs. This article compares the modern, wireless Ellenex PDT2 with the traditional Dwyer Magnehelic gauge, highlighting key differences in precision, data integration, installation, and scalability. While the Magnehelic remains a reliable mechanical option for simple visual monitoring, the PDT2 stands out with high accuracy, low-power operation, and seamless

Unlock the power of Cloud-Based Calibration Management for Industrial IoT. This guide explores how water utilities, mining, and smart cities are replacing costly field visits with remote, API-driven sensor adjustments. Learn how AI-driven drift detection, OTA offset scaling, and blockchain-backed traceability ensure peak data integrity for LPWAN devices. Reduce downtime, automate compliance, and scale your IIoT infrastructure with next-gen, future-proof calibration solutions.

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