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iVa25DLW30M-CH4(iVa640LW-CH4)
1、Built-in high-sensitivity VOx detector, high-performance core, clear imaging.
2、High-sensitivity gas cloud imaging for fast leak detection.
3、Optimized image algorithm for sharp visuals in gas scenarios.
4、Supports multiple lenses, interfaces, and SDK for easy focusing and development.

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Product Description
Technical Drawing

Information

PD No. iVa25DLW30M-CH4
PD Line iVaster Series

Sensor

Detector Type VOx Uncooled detector
Resolution 640 x 512
Effective Frame Rate 25Hz
Pixel Pitch 12 μm
Spectral Band 7-8.5μm
NETD ≤40mK@25℃,F#1.0
Thermal Time Constant <12ms

Image Adjustment

Non-uniformity Correction Shutter correction / Non-occlusion algorithm correction
Polarity Black Hot / White Hot
Pseudocolor Supported (18 modes)
Digital zoom 1.0~8.0× Continuous Zoom (step 0.1), Arbitrary Area Magnification
Image Mirroring Vertical/Horizontal/Diagonal

Camera Data

Lens Type Athermal fixed-focus lens / Electrically adjustable fixed-focus lens / Continuous zoom lens
Autofocus Supported (focus time ≤1.5s near clear point)
Motorized Focus Supported
Motorized Zoom Supported
Typical Supply Voltage 5–24V DC, recommended 12V DC
Power Protection Over-voltage, under-voltage, reverse polarity protection
Power <1.4W @25℃
Video Output 1× PAL (analog); LVCMOS / BT.601(1) / BT.1120(1) (digital)
Video Sync In/Out Supported
Serial Communication RS-232
RS-485 (PELCO-D only)

Design

Weight (without lens) 85 ± 10g
Dimensions 44.5mm × 43mm

Environment Adaptability

Operating Temperature -40℃ ~ +70℃
Storage Temperature -45℃ ~ +85℃
Humidity 5%–95%, non-condensing