Flir Si2-Pro™ Acoustic Imaging Sensor

Stop wasting money on hidden leaks and failing bearings. The Flir Si2-Pro Acoustic Imaging Sensor is a handheld device that turns sound into a visual map. It helps you find air, gas, or steam leaks, spot bearing wear, and detect electrical partial discharge before they cause costly downtime. If you are tired of surprise repairs and high utility bills, this sensor gives you the early warning you need.

Flir Si2-Pro Acoustic Imaging Sensor

Many plants lose money because problems stay hidden until they break. A hidden leak or a bearing that is about to fail can shut down production and raise safety risks. This matters to you because every hour of downtime adds expense and stress. The Si2-Pro solves the issue by showing sound in real time, measuring leak rates, and using AI to rank severity and suggest actions. You get a clear picture, fast decisions, and lower repair costs.

Benefits

• Detects leaks as small as 0.0032 L/min, saving gas and energy costs.
• Shows bearing wear early, preventing unexpected machine shutdowns.
• AI severity rating gives clear next steps, reducing analysis time.
• Works from 0.3 m to 200 m, so you can cover large plants quickly.
• Wireless OTA updates keep the software current without a service call.

Key Features

• 124 low-noise MEMS microphones for real-time sound imaging.
• 75 diagonal field of view on a 5-inch 1280720 touch screen.
• 8 digital zoom for distant source pinpointing.
• Detection range from 0.3 m up to 200 m.
• Leak rate detection down to 0.0032 L/min at 2.5 m.
• AI-based severity assessment with on-screen recommendations.
• Bandwidth 2 kHz - 130 kHz covering most industrial gases.
• Supports air, CO, ammonia, argon, helium, hydrogen, methane, natural gas, nitrogen.
• Li-Ion battery 14.4 V, 49.68 Wh, only 0.25 kg, lasts a full shift.
• IP54 rugged housing for dusty and humid environments.
• Automatic OTA or USB firmware updates.
• Video 60 fps, acoustic image 30 fps, screen refresh 70 fps.

Specifications