Hot-selling Cctv System - Intrinsically Safe Infrared Thermal Imager YRH700 – Topsky
Hot-selling Cctv System - Intrinsically Safe Infrared Thermal Imager YRH700 – Topsky Detail:
Model:YRH700
Infrared thermal imaging camera uses infrared detectors and optical imaging objectives to receive the infrared radiation energy distribution pattern of the measured target and reflect it on the photosensitive element of the infrared detector to obtain an infrared thermal image. This thermal image is related to the heat on the surface of the object. Corresponding to the distribution field. In layman’s terms, an infrared thermal imaging camera converts the invisible infrared energy emitted by an object into a visible thermal image. The different colors on the top of the thermal image represent different tem
working principle
peratures of the measured object.
Thermal imaging camera is a science that uses photoelectric equipment to detect and measure radiation and establish a correlation between radiation and surface temperature. Radiation means
Optical path diagram of infrared thermal imaging camera
Optical path diagram of infrared thermal imaging camera
The movement of heat that occurs when radiant energy (electromagnetic waves) moves without direct conduction media. The working principle of modern infrared thermal imaging cameras is to use photoelectric equipment to detect and measure radiation, and to establish a correlation between radiation and surface temperature. All objects above absolute zero (-273°C) emit infrared radiation. The infrared thermal imager uses infrared detectors and optical imaging objectives to receive the infrared radiation energy distribution pattern of the measured target and reflect it on the photosensitive element of the infrared detector to obtain an infrared thermal image. This thermal image is related to the heat distribution on the surface of the object. Corresponding to the field. In layman’s terms, an infrared thermal imaging camera converts the invisible infrared energy emitted by an object into a visible thermal image. The different colors on the top of the thermal image represent different temperatures of the measured object. By viewing the thermal image, you can observe the overall temperature distribution of the measured target, study the heating of the target, and make the judgment of the next step.
Application:
It is suitable for mine ventilation department, mechanical and electrical department and rescue department.
Check underground coal spontaneous combustion hidden fire area distribution
and position of fire source.
Check fever, overtemperature, and accident hidden trouble of all kinds of large coal mine electrical equipments and power equipments.
Mining rescue
Check the caving of roof and permeable of the mining.
Screening misfire
Key Feature:
Testing range: 0-700℃
Touch screen
It can take photos and video.
Technical Specification:
Testing Range |
0-700℃ |
Infrared resolution |
19200 pixel |
visible light resolution |
640 x480 |
Visible light angle of view |
62.3° |
angle of view /minimum focus distance |
29.8°x 22.6°/ 0.2m |
Spatial Resolution |
3.33mrad |
NETD |
≤0.08℃(30 ℃) |
emissivity correction |
0.01-1 |
Protection Grade |
IP65 |
Product detail pictures:

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From the past few years, our firm absorbed and digested sophisticated technologies equally at home and abroad. Meanwhile, our organization staffs a group of experts devoted into the growth of Hot-selling Cctv System - Intrinsically Safe Infrared Thermal Imager YRH700 – Topsky , The product will supply to all over the world, such as: Liberia, Iran, Doha, Qualified R&D engineer might be there for your consultation service and we will try our best to meet your requirements. So you should feel free to contact us for inquiries. You'll be able to send us emails or call us for small business. Also you are able to come to our business by yourself to get further knowing of us. And we are going to surely present you with the best quotation and after-sale service. We're ready to build stable and friendly relations with our merchants. To achieve mutual success, we'll make our best efforts to build a solid co-operation and transparent communication work with our companions. Above all, we're here to welcome your inquiries for any of our merchandise and service.

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