FLIR Si2-PD Industrial Acoustic Imaging Camera (Partial Discharge)

Key Features:

Detect, Locate, Classify & Assess Partial Discharge Faults — The Si2-PD can identify PD issues, classify their type, and assess severity from safely up to 200 m (≈ 656 ft) away. 

30× Greater Sensitivity than Previous Generations — Capable of detecting discharge faults that are up to 30 times smaller than earlier models, making early detection of insulation failure more reliable.

Wide-band Ultrasonic Acoustic Detection (2-130 kHz bandwidth) — Covers a broad frequency range, allowing capture of many types of PD signals, including corona, surface, floating discharge, etc.

124 Low-Noise MEMS Microphones & Real-Time Sound Visualization — High microphone count gives high directional resolution (from ~1° down to ~0.125°), enabling precise localization of discharge sources.

Automatic Tuning & One-Handed Operation — Automatically tunes to optimal frequency settings; ergonomic, lightweight design allows field use with one hand. 

12 MP Digital Camera + 8× Digital Zoom + 75° Diagonal Field of View — High resolution visual overlay with zoom helps in accurately mapping PD location on actual equipment visuals. 

High Frame-Rate Visual & Acoustic Imaging — Visual camera runs at ~60 fps; acoustic image at ~30 fps; screen display ~70 fps — ensures smooth imaging and real-time feedback. 

Rugged Build & Field-Ready Features — IP54 rated for protection against dust and water, built-in LED lighting for low light or dim environments. 

Robust Analysis Tools & Severity Assessment — On-camera AI-based severity scoring, classification of PD type, plus recommended action helps maintenance teams make informed decisions quickly.

Extended Detection Distance — Works from as close as 0.3 m (1 ft) to up to 200 m (656 ft), providing flexibility for both close inspections and long-range PD scanning. 

Fleet Management & Data Integration — Designed for enterprise scale: includes features like cloud-based data integration, over-the-air (OTA) software updates, fleet tracking, and reporting tools to standardize inspections across teams.