Explore our CE-certified, factory-direct thermal imaging devices engineered for electrical diagnostics, industrial maintenance, and OEM/ODM system integration.
Pioneering Precision Infrared Radiometry & Global Supply Excellence
Shenzhen Dianyang Technology Co., Ltd. is a subsidiary of VHD (Shenzhen VHD Technology Co., Ltd.), a publicly listed company on the Shenzhen Stock Exchange. This strategic affiliation gives Dianyang unique access to VHD’s advanced R&D platforms, high-precision manufacturing systems, and rigorous quality management practices—enabling us to deliver thermal imaging products of higher reliability and consistency than typical ODMs.
We specialize in ODM/OEM services for infrared thermal imaging solutions, including handheld thermal imagers, smartphone-connected thermal cameras, thermal analyzers, and thermal imaging telescopes. Our products serve global customers in power inspection, building diagnostics, firefighting, industrial maintenance, and outdoor applications.
Supporting global clients with key international certifications: CE, FCC, RoHS, REACH, CB, UKCA, KC, and PSE.
Addressing complex thermal measurement challenges across global industrial, commercial, and residential operational environments.
Uncooled microbolometer thermal imaging sensors identify micro-ohm contact resistance, transformer hot spots, and insulator leakage paths. Real-time temperature measurement up to +1200℃ prevents catastrophic grid failures and reduces downtime.
Detect thermal bridges, moisture intrusion under flat roofs, and insulation gaps with sub-40mK thermal sensitivity. High-resolution radiometric cameras streamline BREEAM and LEED verification processes for commercial real estate.
Integrate dual-light fusion thermal sensors (such as DP-25DR and DP-12DV) into automated production lines. Identify mechanical friction, motor bearing wear, and PCB thermal anomalies before physical breakdown occurs.
Routinely deployed in zero-visibility environments. Ruggedized thermal cores penetrate smoke and light fog, giving first responders immediate situational awareness and tracking thermal signatures through structural debris.
Ultra-compact mobile modules like the H1FB (160x120) and H2F6B turn Android/iOS mobile devices into high-precision radiometric cameras, enabling field technicians to instantly send thermal inspection reports via cloud networks.
Specialized spectral filtering allows custom OEM modules to highlight hydrocarbon emissions, volatile organic compounds (VOCs), and HVAC refrigerant leaks for petrochemical plant safety management.
Comparison of Shenzhen Dianyang’s flagship infrared sensors designed for international procurement managers and original equipment manufacturers.
| Model Series | Detector Resolution | Spectral Band | Temperature Range | Thermal Sensitivity (NETD) | Key Engineering Feature |
|---|---|---|---|---|---|
| DP-09D Series | 96 x 96 Pixels | 8 ~ 14 μm | -20°C to +300°C | < 50 mK | Entry-Level Industrial Spot Diagnostics, Low Cost |
| DP-12D / DP-12DV | 120 x 90 Pixels | 8 ~ 14 μm | -20°C to +400°C | < 45 mK | Laser Ranging / Dual-Light Visual Spectrum Fusion |
| H1FB / H2F6B Mobile | 160 x 120 / High-Res | 8 ~ 14 μm | -15°C to +150°C | < 50 mK | Smartphone Type-C/Lightning Plug-and-Play Assembly |
| DP-25D / DR / DV | 256 x 192 Pixels | 8 ~ 14 μm | -20°C to +550°C | < 40 mK | High Resolution, Wide Measurement Range, OEM Ready |
| DP-38D Professional | 384 x 288 Pixels | 8 ~ 14 μm | -20°C to +1200°C | < 35 mK | Extended High-Temp Calibration, High Focal Plane Array |
Our uncooled focal plane array (FPA) detectors use Vanadium Oxide (VOx) microbolometer technology. This structure yields superior thermal stability and lower noise equivalent temperature difference (NETD) compared to conventional Silicon (a-Si) detectors. Combined with custom germanium optical lenses featuring anti-reflective multi-layer coatings, Dianyang thermal imagers maximize infrared photon transmission efficiency within the 8–14 μm long-wave infrared (LWIR) atmospheric window.
How Shenzhen Dianyang ensures smooth market access across Europe, North America, and Asia-Pacific markets.
All Dianyang thermal cameras undergo rigorous testing under Electromagnetic Compatibility (EMC) Directive 2014/30/EU. We execute radiated emission and immunity tests to guarantee that high-frequency thermal sensors operate reliably alongside heavy industrial machinery without electromagnetic interference (EMI).
Environmentally responsible manufacturing is essential for global exporters. Our supply chain adheres to EU Directive 2011/65/EU (RoHS 2.0) and REACH (EC 1907/2006), restricting lead, cadmium, mercury, and polybrominated biphenyls in all internal circuit boards, optical casings, and soldering materials.
Models integrated with distance measuring modules (such as the DP-12D series) comply with EN 60825-1 Class 2 laser safety guidelines. This ensures operator safety during real-time distance targeting and thermal spot positioning in tight industrial spaces.
Transparent cost structures and flexible volume ordering models for international distributors and system integrators.
Procuring microbolometer thermal sensors requires balancing detector pixel resolution, lens aperture size, software licensing, and custom enclosure requirements. As an established China supplier backed by a publicly listed parent company (VHD), Shenzhen Dianyang offers structured tiered pricing engineered for commercial competitiveness:
We provide complete full-stack development for enterprise clients who want to market proprietary thermal imaging solutions:
Where infrared imaging technology is heading over the next decade.
Migrating to smaller detector pixel pitches enables smaller optical assemblies without sacrificing spatial resolution, lowering overall material costs while boosting portable thermal camera clarity.
Embedding neural processing units (NPUs) directly into thermal sensor DSP modules allows real-time automated object classification, arc flash detection, and gas leak recognition directly on the device.
Advanced dual-light algorithms merge visible light outlines into infrared thermal signatures, delivering high detail even in complete darkness or under challenging lighting conditions.
Expert answers regarding CE certification, exporting procedures, thermal sensitivity, and OEM customizations.
Browse our complete catalog of OEM/ODM infrared solutions ready for immediate export deployment.
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