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Teledyne FLIR Si2a-Pro | Stationary acoustic camera for thermal emission detection and compressed air leaks, WiFi (T912770)

Manufacturer number: T912770

Si2a-Pro
Si2a-Pro
Si2a-Pro
Si2a-Pro
Si2a-Pro
Si2a-Pro
Si2a-Pro
Si2a-Pro
Si2a-Pro
Si2a-Pro

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Highlights Technical Data Documents / Downloads Description Related Articles

Teledyne FLIR Si2a-Pro | Stationary acoustic camera for thermal emission detection and compressed air leaks, 2 kHz to 130 kHz, 0.3 m to 200 m, Wi-Fi (T912770).

Technical Data

Documents & Downloads

Overview
T912770
pdf | 0.39 MB

Description

Si2a-Pro | Stationary acoustic camera for thermal emission detection and compressed air leaks, WiFi (T912770)

The FLIR Si2a-Pro is a permanently installed acoustic imaging camera designed for the continuous monitoring of industrial and energy-related facilities. With 124 low-noise MEMS microphones, it detects, locates, and evaluates both compressed air and gas leaks as well as electrical partial discharges. Analysis takes place in real time and is supported by AI-powered functions for automatic fault classification, severity assessment, and recommendations for appropriate corrective actions.

The camera is particularly well-suited for the continuous condition monitoring of transmission and distribution grids, substations, switchgear, and gas-insulated equipment. In addition, leaks in pipelines, valves, and joints can be detected early and assessed in terms of leak rate and estimated annual costs. In this way, the Si2a-Pro helps reduce unplanned downtime, energy losses, and emissions.

Thanks to its rugged IP66 housing, the device is also suitable for demanding industrial environments. Ethernet with PoE+, Wi-Fi, digital inputs and outputs, a 4–20 mA output, and support for REST API, MQTT, SMTP, and FTP enable integration into existing monitoring, automation, and asset management systems. Compatibility with FLIR Assetlink and FLIR Thermal Studio simplifies the centralized analysis, documentation, and management of the captured data.

Product Features:

  • Manufacturer Part Number: T912770
  • Model: FLIR Si2a-Pro with Wi-Fi
  • Acoustic measurement system: 124 low-noise MEMS microphones with real-time sound visualization
  • Frequency range: 2 to 130 kHz
  • Detection threshold:
    • 20 kHz: −19.5 dB
    • 35 kHz: −11.2 dB
    • 50 kHz: −9.8 dB
    • 80 kHz: 12.2 dB
    • 100 kHz: 22.8 dB
  • Directional resolution: 1° to 0.125°
  • Operating range: 0.3 to 200 m
  • Leak detection: Automatic detection and localization, including estimated leak size and annual costs
  • Leak rate detection limit: 0.0032 l/min from 2.5 m or 0.0044 l/min from 6 m
  • Detectable gases: Essentially all gases under sufficient pressure
  • Quantifiable media: Compressed air, ammonia, argon, carbon dioxide, helium, hydrogen, methane, natural gas, and nitrogen
  • Partial discharge types: Surface and internal discharge, positive and negative corona, and floating discharge
  • PRPD pattern recognition: Automatic
  • Severity assessment: Automatic and AI-assisted, including recommendations for action
  • Digital camera: 12-megapixel color camera
  • Field of view: 75° diagonal
  • Frame rate: 15 fps during streaming, 30 fps for single shots
  • Streaming resolution: 960 × 540 pixels
  • Aspect ratio: 16:9
  • Ethernet: M12-X-coded, 8-pin
  • Power over Ethernet: PoE+ according to IEEE 802.3at
  • Wi-Fi: 2.4 and 5 GHz, IEEE 802.11 b/g/n/ac
  • Supported protocols: TCP/IP, RTSP, MQTT, SMTP, and FTP
  • API: HTTP/REST
  • Typical streaming bandwidth: 7.5 Mbit/s
  • Digital inputs and outputs: 2-pin input and 2-pin output
  • Current loop output: 4–20 mA, eight discrete steps with 2 mA resolution
  • Export format: .nlz, compatible with FLIR Thermal Studio
  • Data messages: JSON
  • Analysis software: FLIR Thermal Studio and web-based Acoustic Configurator
  • Power supply: PoE+ Type 2, 30 W
  • Power consumption: Typically 18 W, maximum 25.5 W
  • DC voltage range: 42.5 to 57 V DC
  • Operating temperature: −20 to +50 °C
  • Storage temperature: −20 to +50 °C
  • Recommended relative humidity: 0 to 90%
  • Protection rating: IP66
  • Packaging weight: 1.8 kg
  • Packaging dimensions: 362 × 230 × 109 mm

Accessoires

T912711
Teledyne FLIR
T912711
Dust Cover for Microphone Array for Si2a-PD and Si2a-Pro
Delivery time upon request
€74.00
T912796
Teledyne FLIR
T912796
Tripod Adapter for Si2a-PD and Si2a-Pro
Delivery time upon request
€110.00
T912797
Teledyne FLIR
T912797
Adjustable wall and pole mount for Si2a-PD and Si2a-Pro
Delivery time upon request
€115.00

Alternate products

Si2a-Pro
Teledyne FLIR
Si2a-Pro
Stationary acoustic camera for thermal emission detection and compressed air leaks, without Wi-Fi (T912798)
On Request

About the Manufacturer

Teledyne FLIR
Teledyne FLIR

FLIR Systems is an established provider of advanced thermal imaging and infrared technologies for applications in electrical and mechanical systems, research and development, and quality control. The portfolio includes thermal imaging cameras, acoustic imaging cameras, test and measurement instruments, and automation cameras.

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