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Teledyne FLIR Si2a-LD | Industrial, stationary acoustic camera for leak detection, without Wi-Fi (T912646)

Manufacturer number: T912646

Si2a-LD
Si2a-LD
Si2a-LD
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Highlights Technical Data Documents / Downloads Description Related Articles

Teledyne FLIR Si2a-LD | Industrial, stationary acoustic camera for leak detection, 2 kHz to 130 kHz, 0.3 m to 200 m, without Wi-Fi (T912646).

Technical Data

Documents & Downloads

Overview
T912644
pdf | 0.43 MB

Description

Si2a-LD | Industrial, stationary acoustic camera for leak detection, without Wi-Fi (T912646)

The FLIR Si2a-LD (T912646) is a stationary industrial acoustic camera designed for continuous 24/7 monitoring and early detection of compressed air and gas leaks. The system uses 124 low-noise MEMS microphones for real-time sound visualization. AI-powered detection and analysis enable the automatic localization of leaks as well as the estimation of leak size and the resulting annual costs. Thanks to its IP66 protection rating and VESA mounting capability, the camera is suitable for reliable permanent installations in demanding industrial environments outside of potentially explosive atmospheres.

Typical applications include the continuous monitoring of compressed air distribution systems, piping, valves, fittings, and joints. This allows leaks to be detected early on, thereby reducing energy losses and operating costs. In addition, the FLIR Si2a-LD is suitable for the continuous monitoring of gas systems and associated infrastructure to detect, for example, fugitive emissions, pressure-induced leaks, and failing seals before they pose a safety risk. In general, gases under sufficient pressure can be detected; quantification of leakage rates is possible for compressed air, ammonia, argon, carbon dioxide, helium, hydrogen, methane, natural gas, and nitrogen, among others.

Product Features:

  • Part Number: T912646, Version without Wi-Fi
  • Acoustic sensor technology: 124 low-noise MEMS microphones with real-time sound visualization
  • Frequency range: 2 to 130 kHz
  • Detection threshold: -19.5 dB at 20 kHz; -11.2 dB at 35 kHz; -9.8 dB at 50 kHz; 12.2 dB at 80 kHz; 22.8 dB at 100 kHz
  • Directional resolution: 1° to 0.125°
  • Operating range: 0.3 to 200 m
  • Leak detection: Automatic leak detection, including estimated leak rate and annual costs
  • Leak rate detection threshold: 0.0032 l/min from a distance of 2.5 m; 0.0044 L/min from a distance of 6 m
  • Detectable gases: All gases at sufficient pressure; Quantification of leak rate costs for compressed air, ammonia, argon, carbon dioxide, helium, hydrogen, methane, natural gas, and nitrogen
  • Digital camera: 12 MP, color
  • Field of view: 75° diagonal
  • Frame rate: 15 fps during streaming, 30 fps for single shots
  • Video resolution: 960 × 540 pixels during streaming
  • Aspect ratio: 16:9
  • Network interface: M12 X-coded, 8-pin Ethernet, PoE IEEE 802.3at
  • Wi-Fi: No
  • Supported protocols: TCP/IP, RTSP, MQTT, SMTP, FTP
  • Typical video streaming bandwidth: 7.5 Mbps
  • Firmware updates: Via the Configurator Tool’s web interface
  • Digital inputs/outputs: 2-pin output / 2-pin input
  • Current loop output: 4–20 mA, 8 discrete steps with 2 mA resolution
  • API: HTTP, REST
  • Event triggering: leak detection and minimum leak size, leak detection and cost estimation, and dB-SPL threshold
  • Export format: .nlz, compatible with FLIR Thermal Studio
  • Data format: .json
  • Offline analysis: FLIR Thermal Studio
  • Web interface: Acoustic Configurator Tool
  • Primary 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 °C to 50 °C
  • Storage temperature: -20 °C to 50 °C
  • Relative humidity: 0 to 90% recommended
  • Protection rating: IP66
  • Safety standard: IEC 62368-1
  • Dimensions: 182 × 171 × 79 mm
  • Weight: approx. 1.4 kg
  • Mounting: VESA 100 × 100 mm, 4 × M4, thread depth 10 mm
  • Packaging weight: 1.8 kg
  • Packaging dimensions: 362 × 230 × 109 mm

Accessoires

Teledyne FLIR
T912797
Adjustable wall and pole mount for Si2a-PD and Si2a-Pro
Delivery time upon request
CHF 109.00
Teledyne FLIR
T912711
Dust Cover for Microphone Array for Si2a-PD and Si2a-Pro
Delivery time upon request
CHF 70.00
Teledyne FLIR
T912796
Tripod Adapter for Si2a-PD and Si2a-Pro
Delivery time upon request
CHF 104.00

Alternate products

Si2a-LD
New
New
Teledyne FLIR
Si2a-LD
Industrial, stationary acoustic camera for leak detection, WiFi (T912644)
Delivery time upon request
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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