The TSIR136 is a handheld industrial acoustic-thermal imaging camera that converts invisible ultrasonic signals into visualized voiceprint cloud while simultaneously displaying high-precision infrared thermal fields. By enabling dual-mode detection within a single device, it comprehensively resolves three core pain points in industrial inspections—partial discharge, gas leaks, and thermal anomalies—thereby significantly enhancing inspection efficiency and accuracy while reducing operation and maintenance costs.
640×480 Pixel High-Resolution Uncooled Infrared Focal Plane Detector
Precisely capture sound waves and clearly pinpoint fault locations: Featuring a spiral array of 136 digital microphones, it covers a full frequency range of 2 kHz to 100 kHz, offering an ultra-long-range acoustic detection distance of 0 to 130 m.
Multiple Focusing Modes: Millisecond-fast focusing, supporting Laser, Button, Touchscreen, Manual, and Continuous focusing modes.
Multiple Imaging Modes: Supports modes such as Infrared, Visible Light, PIP, DSX, Fusion, Windowing, and Acoustic.
180° Infrared Rotation + 90° Acoustic Rotation
Laser Ranging, Precise Positioning
Model | TSIR136 | |
Infrared Detector | Detector Type | Uncooled Focal Plane Infrared Detector |
Infrared Resolution | 640*480 | |
NETD | ≤25mk@25℃（25°lens） | |
Wavelength Range | 7.5～14μm | |
Microphone Sequence | Acoustic Sensor | 136 High-Sensitivity Digital MEMS Microphones |
Detection Range | 0.3m-130m | |
Test SPL Range | 20dB-120dB | |
Acoustic Frequency Range | 2kHz-100kHz | |
Acoustic Sampling Rate | 200k | |
Imaging Performance | IR FOV | 24.6°×18.5°/12.3°×9.3° dual FOV |
IFOV | 0.68mrad/0.34 mrad | |
Super-pixel | 1280*960 | |
Frame Rate | 25Hz | |
Focus | Manual / Automatic / Laser / Touchscreen / Continuous | |
LCD Screen | 5" AMOLED 1280×720 Pixel Touchscreen | |
Image Display | IR、Visible Light、PIP、DSX、Fusion、Windowing, Acoustic | |
Color Palette | 13 Options Available | |
Visible Light | 13 Megapixels × 2 | |
Digital Zoom | 1-35X | |
Acoustic FOV | 62°*47° | |
Temperature Measure | Temp Measure Range | -20-600℃（Extendable up to 1700°C） |
Temp Measure Accuracy | ±1℃（0-100℃），±2%（＞+100℃），±2℃（-40-0℃） | |
Temp Measure Mode | 20 spot measure, 20 line measure, 10 area measure, 20 cycle measure | |
Acoustic Measurement | Acoustic Measure Mode | Single Source, Multiple Sources, Global, Windowing |
Acoustic Positioning Deviation | ≤1° | |
Acoustic Detection Modes | Partial Discharge Mode, Gas Leak Detection Mode, Industrial Abnormal Noise Detection Mode, Full-Frequency Detection Mode | |
Response | Integration, Transient, High Sensitivity | |
Peripherals and Communications | Mobile Data | 4G Option |
WI-FI | Support | |
Bluetooth | Support | |
Hotspot | Support | |
USB | Support | |
HDMI | Support | |
Bluetooth | Support | |
PC Analysis | Support | |
Laser Ranging | Support | |
Position | Support | |
Electronic Compass | Support | |
Speaker | Support | |
Screen Brightness Sensor | Support | |
Microphone | Support | |
Storage | Picture | JPEG |
Recording | MP4 | |
Power supply | Battery | Rechargeable lithium battery, 2 hours of continuous operation. |
Physical Parameters | Dimension | <1.5kg（with battery） |
Weight | 270*162*82 | |
Environmental Requirements | Ingress Protection | IP54 |
Operating Temperature | （-20-50）℃ | |
Relative Humidity | ≤95%RH | |
Power Equipment Detection
Gas Leak Detection
Industrial Noise Analysis
Machinery and Equipment Fault Diagnosis
