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YRH.350 Ex Industrial Thermal Imager
More about the YRH.350

  • 384 × 288 uncooled FPA detector

  • 3 MP visual camera for clear image capture

  • 4.0” TFT LCD color capacitive touch screen

  • 2m drop resistance (IEC 60068-2-32 standard)

  • Audible and visual alarm for temperature alerts

  • 60-second voice clip for annotation

  • Multiple lens options for various applications

  • Free professional analysis software for reporting

Additional Features

  • Microphone: Built-in

  • Buzzer: Built-in

  • Laser pointer: Red, 1mW/635nm, Class 2 (IEC60285)

  • Tripod mount: Standard 1/4″-20 UNC

  • Handrail: Installable on both sides

  • Lens cover: Available

  • Sunshield: Available (Optional)

Technical Specifications

Detector

  • Type: Uncooled FPA

  • Resolution: 160 × 120

  • Spectral range: 8–14μm

  • Frame rate: 50Hz

  • NETD: 0.05℃ @ 30℃

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Lens

  • FOV: 25° × 19°

  • Minimum focus distance: 10cm

  • Focus: Manual

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Image

  • Visual camera: 3.2 MP CMOS with built-in dual LED lights

  • Frame rate: 50Hz / 60Hz (optional)

  • Video output: PAL / NTSC (optional)

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Display

  • Screen: 3.5″ TFT LCD, 640 × 480, color touch screen

  • Color palettes: 11 selectable palettes

  • Image display modes:

    • IR and visual switchable

    • IR/Visual fusion

  • Image adjustment:

    • Auto/manual contrast & brightness adjustment

    • Auto enhancement mode

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Temperature Measurement

  • Measurement range: 0℃ ~ +350℃

  • Accuracy: ±2℃ or ±2% of reading (whichever is greater)

  • Calibration: Auto (short, long, custom time) / Manual

  • Measurement modes:

    • 5 movable spots, 5 movable areas, 2 movable lines

    • Display up to 6 sets of data (average/max/min temperature)

    • Isothermal analysis, temperature difference analysis

    • Temperature tracking, temperature alarm (sound & color)

  • Emissivity correction: Adjustable (0.01 to 1.0) or predefined materials

  • Background temperature correction: Auto

  • Atmospheric transmittance correction: Auto (based on input distance, humidity, and ambient temperature)​

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Settings

  • Functions:

    • Date/Time

    • Temperature Unit (°C / °F / K)

    • Language

    • Contrast/Brightness

    • LCD Backlight

    • IP Address configuration

​​Storage

  • Memory card: 8GB Micro TF Card (Expandable up to 32GB)

  • Storage methods:

    • Manual/Automatic storage

    • Single-frame infrared image

    • Infrared & visible light fusion image

    • Infrared video recording

    • Infrared & visible light combined video (network only)

  • Thermal image format: JPEG (with infrared raw measurement data)

  • Visual image format: JPEG, H.264 (Fusion)

  • Video format: H.264 (with infrared raw measurement data, when network recording)

  • Voice annotation: 60s per image

  • Text annotation: Local selection or file upload

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Power

  • Battery type: Lithium polymer intrinsically safe battery pack (7.2V)

  • Operating time: More than 4 hours (LCD brightness at 50%, LED off)

  • Charging methods:

    • Smart charger

    • AC power adapter

    • 12V car power adapter

  • Charging time: 1.5 hours (greater than 50% capacity)

  • Power saving mode: Auto sleep, Auto shutdown

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Interface

  • Memory card slot: Micro SD (TF) card

  • Network interface: Mini-USB (Real-time transmission via IP address)

  • Power interface: DC12V

  • Video output: Available

  • Audio/Data transmission: Bluetooth (Earphone / RS232)

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Environmental Conditions

  • Operating temperature: 0℃ ~ +40℃

  • Storage temperature: -40℃ ~ +60℃

  • Humidity: ≤ 95% (Non-condensing)

  • Encapsulation: IP54

  • Shock resistance: 25G (IEC 68-2-29)

  • Vibration resistance: 2G (IEC 68-2-6)

  • Drop resistance: 2m

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Safety Performance

  • Explosion-proof type: Coal mine intrinsic safety type

  • Explosion-proof certification: IbiT4Gb

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Physical Characteristics

  • Dimensions: 105 × 230 × 245mm

  • Weight: 980g

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