📝 Thermal Imager (InfiRay) iRay DV DL13 (384×288)

Thermal Imager (InfiRay) iRay DV DL13 (384×288) is an ultra-compact thermal monocular that can also operate as a thermal imaging module for a smartphone via USB Type-C. The device is built on a VOx detector 384×288 / 17 µm and is designed for rapid detection of thermal contrasts in field conditions, during technical inspections, and for basic observation tasks at short distances.

Thermal Imager (InfiRay) iRay DV DL13 (384×288) supports real-time temperature measurement in the range of −20…+120 °C and monitoring at three points. The light weight (89 g) and compact dimensions allow the device to be carried as a “pocket” thermal imager, while the 25 Hz refresh rate provides sufficient image smoothness for оперативe checks and short observation sessions.

🫡 We are a team of veterans

We are a team of veterans who evaluate thermal imaging equipment from a purely practical perspective: mobility, rapid deployment, and operation “here and now”. The key advantage of iRay DV DL13 is its minimal weight, quick connection, and the ability to turn a smartphone into a thermal display for monitoring thermal zones and making decisions on the spot.

In field scenarios and during technical inspections, this format is convenient as a backup/auxiliary thermal imager: for quick equipment inspection, detection of heat leaks, monitoring of component heating, and identification of thermal anomalies without deploying a full-size device.

⚙️ Specifications

Parameter	Value
Device type	Thermal monocular / smartphone module
Sensor resolution	384×288
Microbolometer type	VOx (vanadium oxide), iRay Vox Ceramic
Pixel pitch	17 µm
Objective lens	13 mm
Display	LCOS, 1280×960
Refresh rate	25 Hz
Optical magnification	0.85×
Digital zoom	1× / 2× / 3× / 4×
Connection	USB Type-C
Temperature measurement	−20 °C … +120 °C
Temperature spot monitoring	3 points
Power supply	CR123 (3.7V)
Operating time	up to 4 h
Dimensions	77×56×36 mm
Weight	89 g (without removable battery)
Warranty	2 years

💬 Comment / comments

iRay DV DL13 is a solution for tasks where mobility is critical and thermal indication/temperature control is required rather than long-range detection. The smartphone connection via Type-C is useful both in technical diagnostics (overheating, heat leaks, component control) and in field conditions for rapid situational assessment at short distances.

The 25 Hz refresh rate and 384×288 sensor provide sufficient informational value for practical inspections, but the device is logically considered as a compact tool/reserve rather than a primary thermal imager for systematic long-range search.

🎯 Who it is suitable for

Military units — for rapid mobile checks, monitoring heating of equipment/components, detecting thermal anomalies at positions, and as a compact backup thermal tool in the gear.

Engineers, power specialists, service technicians — for оперативe diagnostics of overheating, control of electrical equipment, switchboards, bearing units, contact groups, and detection of heat losses in structures.

Rescue and security services — for quick inspection of premises/objects, detection of heat sources, and monitoring temperature zones during operational actions.

Hunters, tourists, and field users — as an ultra-compact thermal imager for short-range observation, orientation, and detection of thermal contrasts at night.

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(InfiRay) iRay DV DL13 (384 × 288) Thermal Imager

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