Sensidyne’s new Ultra Rugged Infrared Gas Detector for Harsh Environments

What specific gases can the SensAlert^® IR detect, and how does it perform in environments with hydrocarbon presence?

The SensAlert IR is optimized for detecting combustible gases, specifically hydrocarbons, in industrial settings. Its advanced infrared (IR) sensing technology provides accurate readings in anaerobic (zero oxygen) conditions – where other sensors might fail. This capability is particularly useful in industries like oil refining, gas processing, and chemical manufacturing. Its performance is reliable in environments with high concentrations of hydrocarbons due to its dual-wavelength NDIR technology.

How does the advanced Non-Dispersive Infrared (NDIR) dual-wavelength technology enhance reliability compared to other gas detectors?

NDIR dual-wavelength technology uses two infrared light beams: one to detect the gas and the other as a reference. This ensures that environmental factors like humidity, dust, and sensor aging do not compromise accuracy. As a result, the SensAlert IR provides continuous and precise monitoring, reducing false positives and ensuring consistent performance over time.

What maintenance is required for the SensAlert IR, and how does its design reduce operational costs?

The SensAlert IR is designed to be virtually maintenance-free, eliminating the need for routine span calibrations. This reduces operational downtime and labor costs, making it a cost-effective solution for long-term industrial use. The sensor also incorporates self-diagnostics, which notify operators of potential issues, further minimizing the need for manual interventions.

Why does the SensAlert IR have an extended lifespan, and what benefits does this offer?

The expected life is 10 years, and Sensidyne offers a 5 year warranty. The device’s durable design, including explosion-proof housing and advanced IR sensors, ensures longevity. This extended lifespan translates to cost savings by reducing the frequency of replacements and lowering maintenance costs, making it a cost-effective choice for industrial operations.

What are the installation options and limitations, including distance from the transmitter and compatibility with existing systems?

The SensAlert IR offers flexible installation options, capable of 1 or 2 sensors with local or remote mounting up to 250 feet away from the transmitter. It is compatible with 3-wire systems and supports a 4-20 mA output, making it adaptable to both legacy and modern industrial setups. This flexibility enables its use in diverse and challenging environments

To explore more, connect with our experts, or request a quote, please visit Sensidyne.com/IR