Product Overview

The FTMg thermal flow sensor is a comprehensive solution for reliable gas flow and energy monitoring in compressed air systems. Designed to measure gas flow, temperature, and process pressure in a single device, it delivers cost-saving efficiency by providing full visibility into energy consumption. With its ability to measure eight parameters—including energy in kWh—the FTMg supports intelligent energy management aligned with DIN EN ISO 50001 standards. The sensor features an integrated web server enabling easy access to real-time data and historical records via simple web-based connections. Its compact design, combined with intuitive operation through a large, contrast-rich OLED display, ensures straightforward use in both maintenance and operational settings.

Key Features and Technology

The FTMg leverages thermal measurement technology to accurately determine gas flow and temperature while simultaneously measuring process pressure. This multi-parameter capability reduces the need for multiple sensors, lowering installation and maintenance costs. With high measurement dynamics and minimal pressure loss, it ensures efficient performance on non-corrosive gases. The sensor includes an integrated data monitoring function that automatically saves the last seven days of measurement data, enabling reliable detection of flow changes or energy fluctuations. This data transparency supports early identification of leaks in compressed air systems, helping reduce energy waste and operational costs. Additionally, the FTMg enables simple web-based access to process data through PoE, offering real-time insights into system performance.

Technical Characteristics

The FTMg thermal flow sensor measures gas flow, temperature, and process pressure in a single unit, providing eight key parameters including energy consumption in kWh. It operates with high measurement dynamics and low pressure loss, ensuring efficient performance across various pneumatic applications. The sensor features an integrated web server that allows direct access to data via a browser on PC or cloud platforms. All measurement data can be transferred using IO-Link, analog signals, switching signals, REST-API, MQTT, or OPC-UA protocols. The OLED display provides clear, plain-text information for easy interpretation and supports intuitive operation without requiring specialized training.

Configuration and Integration

The FTMg sensor integrates seamlessly into existing compressed air systems through flexible mounting options and simple handling. It can be configured to meet different reference standards according to DIN or ISO specifications, ensuring compatibility with various industrial requirements. For intelligent, automated monitoring and analysis, the FTMg is combined with the Telematic Data Collector (TDC) gateway, forming a complete digital solution. This combination enables remote data access, real-time alerts, and long-term trend analysis for energy consumption. Communication options include IO-Link, analog signals, switching signals, REST-API, MQTT, and OPC-UA, allowing integration into diverse control systems and cloud platforms.

Operating Environment

The FTMg is designed to operate in standard industrial environments with typical temperature ranges and humidity levels. It is suitable for use with non-corrosive gases and performs reliably under varying pressure conditions due to its high measurement dynamics and low pressure loss. The sensor’s robust construction ensures durability in demanding applications, while the integrated data monitoring function supports continuous operation without interruption. Its PoE capability simplifies installation by enabling both power and communication through a single cable, reducing wiring complexity. The device is engineered for consistent performance across typical industrial settings where compressed air systems are deployed.

Industrial Applications

The FTMg thermal flow sensor is ideal for reliable flow monitoring in compressed air systems and pneumatic applications. It supports comprehensive energy management by measuring eight parameters, including energy consumption in kWh, enabling precise tracking of usage patterns. Its ability to detect changes and fluctuations in energy use helps identify leaks and inefficiencies early, minimizing energy loss. The solution is particularly effective in manufacturing, automation, and facility operations where compressed air is a major operational cost. By combining the FTMg sensor with the TDC gateway, users gain access to intelligent monitoring and analysis tools that support proactive maintenance and optimized system performance across industrial environments.