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EO IR Sensor Systems

EO IR Sensor Systems

EO IR Sensor Systems are specialized detection devices that integrate electro-optical and infrared sensing modules. Core to this, they utilize dual-band sensing to accurately capture and analyze target signals. This system overcomes the environmental limitations of single-sensor devices. Visible light sensors precisely capture optical signals to restore scene details, while infrared sensors capture target thermal radiation signals, overcoming obstacles such as darkness and fog. Combined with signal processing technology, these sensors deliver real-time output of key information such as target location and temperature.
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Product Introduction

Core technology advantages

 

EO IR Sensor Systems

Dual-band precision sensing:

Visible light and infrared sensors work together to capture optical and thermal radiation signals, respectively, providing comprehensive and highly accurate sensing information.

 

Strong environmental immunity:

Designed to withstand strong light, low temperatures, and electromagnetic interference, it maintains stable sensing in complex environments and reduces signal distortion.

 

Real-time signal output:

Equipped with a high-speed sensor processing chip, it rapidly converts and outputs sensor signals to meet real-time monitoring needs.

 

Flexible installation and adaptability:

The modular design supports multiple installation scenarios, including fixed and mobile, and is compatible with various terminal devices to meet diverse usage needs.

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Product Specifications

Parameter Category Index Item Specific Parameter Requirements


Maximum Angular Velocity of Rotation

 Azimuth ≥60°/s
Pitch ≥60°/s

Maximum Angular Acceleration of Rotation		 Azimuth ≥100°/s²
Pitch ≥60°/s²
Rotation Range Azimuth 360° continuous rotation, left as negative and right as positive
Angle Reporting Accuracy & Resolution / Resolution: ≤1 mrad (milliradian)
Stable Accuracy / ≤0.1 mrad (milliradian)

 

 

Core Components & Their Functions

 

●Dual-Mode Sensing Module

EO Sensing Unit: Composed of high-sensitivity optical lens + CMOS/CCD sensor. Captures visible/near-infrared signals to restore target shape/color ("visual info"); for well-lit environments.

IR Sensing Unit: Composed of IR optical lens + IR FPA. Captures target thermal radiation (no external light needed) to generate thermal images ("thermal info"); for dark/fog/smoke/dust.

●Signal Processing Module

System "brain" with high-speed chip + dedicated algorithms. Processes raw signals (filtering, denoising, enhancement, fusion) to improve accuracy; converts signals into standardized data (image streams, temperature values, coordinates) for subsequent use.

●Data Transmission & Control Module

Supports wired (Ethernet, fiber) / wireless (4G/5G, microwave, LoRa) transmission; syncs data to terminal platforms. Receives terminal commands (mode switch, parameter adjustment) for remote control.

●Environmental Adaptation Module
Includes IP65/IP67 protective case, temperature control unit, anti-vibration design. Resists extreme temps (-40℃~+65℃), EMI, dust, rain; ensures stable operation in outdoor/industrial scenarios.

 

Key Performance Indicators & Evaluation Criteria


●Sensing Accuracy

EO Sensing: Resolution (higher = clearer details); SNR (higher = better low-light anti-noise).

IR Sensing: NETD (lower = stronger tiny temperature difference recognition).

●Environmental Adaptability
Focus on operating temp range, protection level, EMI resistance (e.g., EMC/EMI standards), anti-vibration level (e.g., Mil-STD-810G). Better specs = wider application scope.

●Response Speed
Total time of "capture → processing → output" (in ms). Faster speed = more suitable for time-sensitive scenarios (security early warning, equipment monitoring).

●Data Compatibility

Check support for mainstream protocols (ONVIF, GB/T 28181, Modbus). Higher compatibility = easier integration with existing systems, lower secondary development costs.

 


 

FAQ

 

 

 

1.How long is the sensing range of the system?​
It varies by model, but it supports short to long-range sensing, adapting to different monitoring needs.​
 

2.Will dust or dirt on the sensor affect its performance?​
The sensor has a protective cover; regular simple cleaning can ensure stable sensing performance.​

 

3.Can the system sense multiple targets at the same time?​
Yes. It supports multi-target sensing and can distinguish and output information of different targets.​

 

4.Does the system need regular calibration to maintain sensing accuracy?​
It has auto-calibration function; only annual professional check is needed to ensure accuracy.​

 

5.Can the sensing data be stored for later review?​
Yes. It supports data storage and can export historical sensing records for subsequent analysis.​

 

6.Is the system difficult to connect with our existing monitoring platform?​
No. It supports mainstream communication protocols and can be easily connected to existing platforms.

 

 

 

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