Hi, I’m Lee Mosemiller, and I have the privilege of serving as the Outside Sales Representative for ETA Process Instrumentation here in Connecticut.
Every day, I get to partner with companies across the state to help them tackle various industrial and manufacturing challenges, like finding the right solution for gas and liquid analysis, improving flow or temperature monitoring, or ensuring accurate level measurement. My focus is always on understanding each customer’s unique needs and connecting them with reliable products and services that keep their operations running safely and efficiently.
At ETA Process Instrumentation, we do more than just provide high-quality equipment—we also back it with factory-trained field service for calibration, repair, and commissioning. That means when you purchase from us, you don’t just get a product, you get ongoing expertise and support to keep your operations running smoothly.
In addition to instrumentation, we supply a wide range of safety and fire protection solutions, including alarms, barriers, and detection devices, all designed to improve workplace safety and compliance.
The industries we serve are diverse and demanding. From Chemical and Power Generation to Food & Beverage, Aerospace, Medical, and Pharmaceutical manufacturing, our customers rely on us for trusted products, technical knowledge, and responsive service.
Whether you need help selecting the right instrument for a challenging application, keeping your current equipment calibrated, or upgrading your safety systems, my role is to be a resource and partner for your team here in Connecticut.
About this job
In this particular job, we were working with a highly respected Aerospace company that supplies a major jet engine manufacturer. Their process involves plasma heat treating, a critical step in producing aircraft components that demand the highest levels of strength, durability, and reliability. Plasma heat treating exposes parts to intense temperatures in a controlled environment, improving the material properties so they can withstand the extreme stresses of flight.
They reached out to us about their need for reliable gas monitoring. The plasma equipment used in this process requires specialty gases—often flammable, reactive, or otherwise hazardous. These gases are essential to creating the plasma environment, but they also present significant risks if not carefully controlled. Even a small leak in the system could result in dangerous concentrations of gas, creating conditions for fire, explosion, or worker exposure to toxic substances.
Because of these risks, continuous gas detection and monitoring is not optional in this type of application—it’s a safeguard for both personnel and production.
How I was able to help
By working with us, the customer was able to implement equipment and support that not only ensures compliance with safety regulations but also provides peace of mind that their people, processes, and assets are protected. In the aerospace industry, where quality and safety standards are non-negotiable, this kind of instrumentation is critical to keeping operations running smoothly and reliably.
The solution we recommended and implemented was the installation of Draeger ammonia and oxygen sensors paired with Polytron 7000 transmitters. This combination provided the customer with a robust and highly reliable monitoring system designed specifically for demanding industrial environments like aerospace manufacturing.
The Draeger sensors are well-known for their precision and long-term stability, ensuring accurate detection of even trace levels of ammonia or oxygen deficiency. Paired with the Polytron 7000 transmitters, the customer gained a flexible, modular platform that can easily adapt as their needs evolve.
The transmitters are equipped with a large backlit display that provides clear, real-time readings, even in low-light or challenging plant conditions. The intuitive interface makes it easy for employees to quickly verify status or perform routine checks without needing extensive training.
To further enhance plant safety, we integrated the system with visual alarms and warning beacons throughout the room. If ammonia levels rise above safe limits or oxygen drops below acceptable thresholds, workers are immediately alerted through both visual and audible signals. This early-warning system provides valuable time to respond before conditions escalate, preventing potential accidents.
For our customer, this solution delivered much more than regulatory compliance. It gave them a scalable and future-proof safety system that not only protects employees and equipment today, but can also be expanded to meet future process requirements as their operations grow.
Taking it a Step Further
Additionally, a Draeger Regard 3920 Controller was added into the mix which created a centralized hub that ties all of the sensors and transmitters into a single, cohesive safety network for the plant. Instead of monitoring each device individually, the 3920 allows the customer to manage, view, and record all gas detection activity from one controller. This not only simplifies daily operations but also ensures that every alarm, event, or trend is captured and documented for compliance and reporting purposes. 
The Regard 3920 is designed with modularity and scalability in mind, making it ideal for a facility that may expand its processes or add additional monitoring points in the future. It can handle multiple channels of input simultaneously, so as the customer’s needs grow, their safety system can grow with them—without requiring an entirely new installation.
Another key benefit is its data logging and integration capability. The controller continuously records readings, alarm events, and system status, providing a valuable audit trail that supports OSHA, NFPA, and other safety compliance requirements. This feature also gives the customer deeper insight into their processes, helping them spot trends or recurring issues before they become critical problems.
From an operational standpoint, the Regard 3920 ensures that alarms from the ammonia and oxygen sensors are not isolated to just one room—they can be communicated throughout the broader safety system. This way, supervisors and control room staff are notified immediately if there’s a dangerous condition, allowing for a faster and more coordinated response.
In short, by tying everything together with the Regard 3920 Controller, our aerospace customer gained not just a collection of reliable sensors, but a fully integrated safety management system that improves protection, streamlines monitoring, and builds confidence that their workforce and assets are continuously safeguarded.
Let's Connect!
This project is a great example of how the right combination of advanced gas detection technology and local expertise can transform a critical aerospace process into a safer, more reliable operation. By integrating Draeger sensors, Polytron 7000 transmitters, and the Regard 3920 Controller, our customer gained not just individual monitoring devices, but a complete safety solution tailored to their environment. At ETA Process Instrumentation, we pride ourselves on helping companies across Connecticut and beyond solve complex challenges like this—protecting people, assets, and productivity.
If your facility is facing similar safety or instrumentation needs, I’d love to connect and be a resource for your team. You can reach out to me directly by e-mail, or connect with me on LinkedIn to continue the conversation.
Let’s work together to make sure your operations are running at their safest and most efficient!