HIKMICRO
HIKMICRO - G61H Thermal Camera
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HIKMICRO G61H Handheld Thermal Camera
Model: G61H
The HIKMICRO G61H Handheld Thermal Camera is purpose-built for extreme high-temperature industrial thermography, critical process monitoring, and advanced predictive maintenance in demanding environments. Designed for foundries, metal processing plants, furnace and kiln inspection, refractory assessment, glass manufacturing, and power generation, the G61H enables professionals to safely measure and analyse temperatures up to 2000°C with precision and confidence.
Equipped with a powerful 640 × 480 high-sensitivity thermal detector, the G61H delivers exceptionally sharp, high-detail thermal imagery for accurate fault detection and condition monitoring. With NETD < 35 mK sensitivity, even subtle temperature variations are clearly visible—supporting early detection of developing issues in mission-critical assets.
The G61H features three measurement ranges, including an ultra-high temperature range of 300°C to 2000°C, making it ideal for continuous monitoring of furnaces, molten materials, refractory linings, high-energy systems, and other extreme-heat industrial processes.
An integrated 8 MP visual camera provides clear optical reference images to complement thermal data, improving documentation accuracy, reporting clarity, and compliance tracking.
Designed for operational efficiency in the field, the G61H includes a bright 4.3” 800 × 480 LCD touchscreen, advanced autofocus options such as laser-assisted AF and touch AF, and multiple imaging modes including thermal, visual, fusion, PIP, and blending. With smooth 50 Hz real-time imaging, inspections remain fluid—even when observing dynamic high-temperature processes.
Built to perform in harsh industrial conditions, the G61H features an IP54-rated rugged housing, 2-metre drop protection, and an interchangeable rechargeable Li-ion battery system to support extended use in demanding job sites.
Key Features
- 640 × 480 high-resolution thermal detector
- NETD < 35 mK for precise temperature differentiation
- 50 Hz image frequency for smooth live inspections
- Triple temperature ranges including 300°C to 2000°C high-temperature capability
- High accuracy: ±2°C or ±2% (range dependent)
- 8 MP visual camera for detailed reference imaging
- Thermal / Visual / Fusion / PIP / Blending imaging modes
- Advanced measurement tools including Delta T, multi-spot, line and area analysis
- 4.3” 800 × 480 LCD touchscreen display
- Laser Assisted AF / Continuous AF / Touch AF / Manual Focus
- 1× to 8× continuous digital zoom
- Built-in laser pointer and LED work light
- Wi-Fi (2.4 & 5 GHz) and Bluetooth 4.2 connectivity
- Rugged IP54 housing with 2 m drop protection
- Interchangeable rechargeable Li-ion battery
Specifications
| Specification | Details |
|---|---|
| Thermal Resolution | 640 × 480 (307,200 pixels) |
| Thermal Sensitivity (NETD) | < 35 mK (@ 30 °C, F#=1.0) |
| Image Frequency | 50 Hz |
| Pixel Pitch | 17 μm |
| Spectral Range | 7.5 to 14 μm |
| Standard Lens | 25 mm |
| Optional Lenses | See respective spec sheets |
| Aperture | F 1.0 |
| Field of View (FOV) | 25° × 19° |
| IFOV (Spatial Resolution) | 0.68 mrad |
| Focus Modes | Laser Assisted AF / Continuous AF / AF / Manual Focus / Touch AF |
| Startup Time | Approx. 2 seconds |
| On-Screen Temperature Display | Yes, on captured images |
| Minimum Focus Distance | 0.25 m (0.82 ft) |
| Visual Camera Resolution | 3264 × 2448 (8 MP) |
| Display | 800 × 480 resolution, 4.3" LCD Touch Screen |
| Image Adjustment | Manual / Auto |
| Digital Zoom | 1× to 8× continuous |
| Image Modes | Infrared / Visual / Fusion / PIP / Blending |
| Colour Palettes | White Hot, Black Hot, Rainbow, Ironbow, Red Hot, Fusion, Rain, Blue Red |
| Alarm Functions | Above / Below / Interval |
| Advanced Alarm Modes | Above / Below / Interval / Insulation / Condensation |
| Temperature Range 1 | -20°C to 150°C (-4°F to 302°F) |
| Temperature Range 2 | 0°C to 650°C (32°F to 1202°F) |
| Temperature Range 3 | 300°C to 2000°C (572°F to 3632°F) |
| Accuracy (-20°C to 150°C) | -20 to 0°C: ±2°C / 0 to 100°C: ±1°C / 100 to 150°C: ±1% |
| Accuracy (0°C to 650°C) | 0 to 100°C: ±2°C / 100 to 650°C: ±2% |
| Accuracy (300°C to 2000°C) | ±2% |
| Measurement Tools | Center Spot, Hot Spot, Cold Spot |
| Advanced Measurement Tools | Delta T, 10 Spots, 1 Line, 5 Rectangles, 5 Circles |
| Level & Span | Auto / Manual / 1-Tap Touch-screen |
| Laser Pointer | Yes |
| Image Storage Capacity | Approx. 60,000 images |
| Annotation | Voice (max. 60 sec) / Text (max. 200 characters) |
| Continuous Recording Time | Approx. 54 hours |
| Video Format | MP4 & Radiometric Video |
| Image Format | Radiometric JPEG |
| Image Transfer | UVC / Wi-Fi |
| Storage Media | Extendable 128 GB SD Card |
| Wi-Fi | 802.11 b/g/n (2.4 GHz & 5 GHz) |
| Bluetooth | Bluetooth 4.2 |
| USB Interface | USB Type-C |
| HDMI Output | Yes |
| Wireless Range | Indoor: 50 m (164 ft); Outdoor: 10 m (33 ft) |
| Remote Access | Yes |
| Battery Type | Interchangeable & Rechargeable Li-ion |
| Battery Runtime | Approx. 4 hours |
| Charging Time | Approx. 4 hours |
| Hot Swappable Battery | Yes |
| Protection Rating | IP54 (IEC 60529) |
| Drop Test | 2 m (6.56 ft), IEC 60068-2-31 |
| Safety Standard | IEC 61010-1 |
| EMC Compliance | EN 301 489-1, EN 301 489-17, EN IEC 61000-6-2, EN IEC 61000-6-3, EN IEC 61326-1, EN IEC 61326-2-2 |
| Vibration Resistance | 2 g, IEC 60068-2-6 |
| Shock Resistance | 25 g, IEC 60068-2-27 |
| Operating Temperature | -20°C to 50°C (-4°F to 122°F) |
| Storage Temperature | -20°C to 60°C (-4°F to 140°F) |
| Humidity | < 95% non-condensing |
| Weight | Approx. 1058 g (2.33 lb) |
| Dimensions | 284.7 × 120.6 × 124.5 mm (11.21 × 4.75 × 4.9 in) |
| Tripod Mount | UNC ¼”-20 |
| LED Work Light | Yes |
| Warranty | 3 years (product), 10 years (detector), 2 years (battery) |
| Laser Class | Class II, 635 nm, < 1 mW |
What’s Included – G61
- G61 Handheld Thermal Camera
- Interchangeable Rechargeable Li-ion Battery
- Battery Charger
- USB Type-C Cable
- Power Adapter
- 64 GB SD Card
- Wrist Strap
- Protective Carrying Case
- Quick Start Guide / User Manual
- Calibration Certificate
Which Model Should You Choose?
Choose the G61 if you need:
• Advanced predictive maintenance inspections
• Electrical systems & switchboard diagnostics
• Substation and power distribution inspections
• HVAC and mechanical fault detection
• Building envelope and insulation analysis
• High-resolution thermal imaging (640 × 480)
• Industrial temperature measurements up to 650°C
Choose the G61H if you need:
• Furnace, kiln or refractory inspection
• Foundry, metal forging or casting applications
• Glass manufacturing or high-heat processing
• Monitoring of molten materials or extreme heat zones
• Industrial process monitoring above 650°C
• Safe and accurate measurement of temperatures up to 2000°C
