AT20 Online Dual-spectrum Thermal Camera User Manual V1.0.4 IRay Technology Co., Ltd. www.iraytek.
AT20 Online Dual-spectrum Thermal Camera User Manual Table of Contents 1. Legal Disclaimer ................................................................... 1 1.1 Legal Disclaimer .............................................................. 1 1.2 Copyright ......................................................................... 2 1.3 Quality Assurance ............................................................ 3 2. Safety Information ................................................................
AT20 Online Dual-spectrum Thermal Camera User Manual 9.1 Alarm Input .................................................................... 16 9.2 Alarm Output ................................................................. 16 10. Protocol Introduction ........................................................ 17 10.1 Modbus TCP ................................................................ 17 11. Technical Data ................................................................... 18 12.
AT20 Online Dual-spectrum Thermal Camera User Manual 1. Legal Disclaimer 1.1 Legal Disclaimer The thermal cameras manufactured by IRAY TECHNOLOGY are warranted for a period of two-year and the accessories are warranted for a period of three-month form the delivery date of the original purchase, provided such products have been under normal storage, use and maintenance. This warranty extends only to the original purchaser and is not transferable.
AT20 Online Dual-spectrum Thermal Camera User Manual 1.2 Copyright ©IRay Technology Co., Ltd. 2020. All right reserved worldwide. All contents in this manual, including words, pictures, images, etc., belong to IRAY TECHNOLOGY CO., LTD. (Hereinafter referred to as “THE COMPANY” or “IRAY TECHNOLOGY”). No part of the manual, in whole or in parts, may be copied, photocopied, translated, or transmitted without the prior written permission of IRAY TECHNOLOGY. This manual is used as a guide.
AT20 Online Dual-spectrum Thermal Camera User Manual 1.3 Quality Assurance The Quality Management System under which these products are developed and manufactured has been certified in accordance with the ISO 9001 standard. We reserve the right to make changes and improvements on any of the products without prior notice.
AT20 Online Dual-spectrum Thermal Camera User Manual 2. Safety Information WARNING Before using the cleanser, make sure you read all applicable material safety data sheets (SDS) and warning labels on cleanser containers. WARNING Do not use too long screws when installing the front/rear mounting bracket, which may damage the thermal camera. WARNING It is prohibited to place the product in a high temperature above 70°C or in a low temperature below-45 °C.
AT20 Online Dual-spectrum Thermal Camera User Manual CAUTION Never apply cleaning solutions or similar liquids directly to the thermal camera, cables, or other components. CAUTION Be careful when you clean the infrared lenses. The lens has an anti-reflective coating which is easily damaged. Damage to the infrared lens can occur with too much force or cleaning with rough objects such as tissues.
AT20 Online Dual-spectrum Thermal Camera User Manual 3. Notice to User 3.1 Calibration Annual calibration to the thermal camera is recommended to ensure the accuracy of temperature measurement, either through IRAY TECHNOLOGY or third-party organizations. 3.2 Accuracy For accurate measurement, it’s recommended that you use the thermal camera after it is stable for 30 minutes. 3.3 Video Teaching You can search for mount and use videos from our website. 3.
AT20 Online Dual-spectrum Thermal Camera User Manual 4.
AT20 Online Dual-spectrum Thermal Camera User Manual 5. Product Figure and Explanation Table 5.1 Explanation of Product Appearance No. Explanation No.
AT20 Online Dual-spectrum Thermal Camera User Manual 6. Quick Start Guide 1. After installing the thermal camera in the desired position, use the cable to connect the thermal camera and the computer normally. There are two power supply methods for AT20. Connect the device to the PoE port of the power supply through the M12 8-pin adapter cable or connect to the DC power supply through the M12 12-pin adapter cable. Connect AT20 to the network, and wait for 2 minutes after powering on.
AT20 Online Dual-spectrum Thermal Camera User Manual 7. Product and Accessories List Table 7.
AT20 Online Dual-spectrum Thermal Camera User Manual 8. Mechanical Installation The front and back of the thermal camera are equipped with mounting interfaces, which can be installed with screws after the holes are punched with the auxiliary stickers in the package. In addition, we also provide two optional forms of front and back installation. WARNING Do not use too long screws in case of damaging the thermal camera.
AT20 Online Dual-spectrum Thermal Camera User Manual label on the sticker, and use 4 ST2.2 screws to install the front shell. Figure 8.1 Front Shell Installation 8.1.2 Installing Rear Shell As shown in Figure 8.2, please paste the sticker to the position to be installed, and then punch 4 Φ2.5 mounting holes according to the label on the sticker, and use 4 M2 screws to install the rear shell.
AT20 Online Dual-spectrum Thermal Camera User Manual Figure 8.2 Rear Shell Installation 8.2 Front Mounting There are four M4 threaded holes on the front mounting bracket for fixing. Step 1 Install the front mounting bracket As shown in Figure 8.3, connect the front mounting bracket and the thermal camera with ST2.2*8 self-tapping screws. The installation effect is shown in Figure 8.4. Step 2 Punch holes As shown in Figure 8.
AT20 Online Dual-spectrum Thermal Camera User Manual Figure 8.3 Figure 8.4 Figure 8.5 8.3 Rear Mounting There are four M4 threaded holes on the rear mounting bracket for fixing. Step 1 Install the rear mounting bracket As shown in Figure 8.6, connect the rear mounting bracket and the thermal camera with ST2.2*8 self-tapping screws. The effect installation is shown in Figure 8.7.
AT20 Online Dual-spectrum Thermal Camera User Manual As shown in Figure 8.8, please paste the sticker to the position to be installed, and then punch four Φ4.5 mounting holes according to the label on the sticker. Step 3 Install the thermal camera As shown in Figure 8.8, use M4 screws to install the thermal camera to the designated location. Figure 8.6 Figure 8.7 Figure 8.
AT20 Online Dual-spectrum Thermal Camera User Manual 9. Alarm Input and Output 9.1 Alarm Input Support 1 active alarm input (photoelectric isolation), and the input voltage range is 3～5.5V. 9.2 Alarm Output Support 2 alarm outputs (switch value and photoelectric isolation), 3～25VDC, maximum 85mA.
AT20 Online Dual-spectrum Thermal Camera User Manual 10. Protocol Introduction 10.1 Modbus TCP This camera supports Modbus TCP protocol for transmitting temperature measurement information. M12 8-pin to RJ45 cable is required when using this protocol. IP Port Register Address 0x0001 0x0003 0x0004 0x0005 0x0006 Camera IP(default: 192.168.1.
AT20 Online Dual-spectrum Thermal Camera User Manual 11. Technical Data Table 11.1 AT20 Performance Parameters Imaging and Optical Data Resolution NETD Frequency Infrared Lens FOV Focusing Visible Light Pixels Visible FOV Light Fill Light Detector Data Detector Type Spectral Range Pixel Temperature Measurement Object Temperature Range Accuracy Point/Line/Area Palette Environment Variable Correction 256×192 40mK 30Hz 3.
AT20 Online Dual-spectrum Thermal Camera User Manual Ethernet Ethernet Functions Ethernet Connector Type Ethernet Power Supply Network Protocol Interface Protocol Image transmission Image Stream Format Image Stream Resolution Image Mode Data Stream Image Storage Frequency Adjustment Data Stream Transmission Storage Medium Storage Mode File Format Storage Form Typical Power Supply External Power PoE Power Consumption control, imaging and power supply RJ45/ hotspot of thermal camera PoE is supported TC
AT20 Online Dual-spectrum Thermal Camera User Manual Environmental Data Ingress Protection Operating Temperature Range Storage Temperature Range Humidity EMC IP67 -10～50℃ -40～70℃ Shock Vibration ≤95% (no condensation) IEC 61000-4-2(anti-interference) IEC 61000-4-3(anti-radiation) 25G， IEC68-2-29 2G， IEC68-2-6 Physical Data Dimension Weight Housing Material 109×55.9×29.5mm 170g Front shell is plastic and rear shell is aluminum alloy. .
AT20 Online Dual-spectrum Thermal Camera User Manual 12. Pin Configuration for Interfaces 12.1 Ethernet Pin Configuration (8pin) Pin 1 2 3 4 5 6 7 8 Configuration TX+ TXRX+ RXPD+ PD+ PDPD- 12.
AT20 Online Dual-spectrum Thermal Camera User Manual Pin 1,2 3,4 5 6 7 8 9 10 11,12 Configuration Power + Power Ground ALARM_POWER1 ALARM_OUT1 ALARM_POWER2 ALARM_OUT2 ALARM_IN+ ALARM_INNC 13.
AT20 Online Dual-spectrum Thermal Camera User Manual 14. Common Troubleshooting Troubles Possible Cause Camera cannot be started. The supply voltage exceeds the normal working supply voltage range. The power connector is loose. Web cannot be logged in. IP setting is wrong. Image is stuck. Network cable connection is loose. 23 Solutions Check whether the power supply voltage is between 12 and 24V Check whether the power cable is connected Manually configure the computer address to the 192.168.1.
AT20 Online Dual-spectrum Thermal Camera User Manual 15. Cleaning Thermal Camera 15.1 Cleaning Camera Housing, Cables and Other Items 15.1.1 Cleaning Liquids One of the following liquids can be used. warm water mild detergent solution 15.1.2 Cleaning Tools soft cloth 15.1.3 Cleaning Procedure Please follow this procedure: 1. Soak a soft cloth in the liquid. 2. Twist the cloth to remove excess liquid. 3. Clean the camera parts with the cloth. 15.2 Cleaning Infrared Lens 15.2.
AT20 Online Dual-spectrum Thermal Camera User Manual Commercial lens cleaning liquid with more than 30% isopropyl alcohol. 96% ethyl alcohol (C2H5OH) 15.2.2 Cleaning Tools Dustless cloth, absorbent cotton 15.2.3 Cleaning Procedure Please follow this procedure (Take dustless cloth as an example). 1.Soak the dustless cloth in the liquid. 2.Gently wipe the lens with the dustless cloth. CAUTION The dustless cloth or cotton wool should be used one time only.
AT20 Online Dual-spectrum Thermal Camera User Manual Appendix: Emissivity of Common Materials Material Water Soil(dry) Soil(wet) Woods Sand Sandstone PVC plastic Asphalt Paint Wallpaper Cloth Concrete Pavement surface Smooth porcelain Ceramic tile Gypsum Bricks Hard rubber Charcoal Granite(rough) Cold rolled steel Oxidized steel Copper Oxidized copper Temperature（℃） 0～100 20 20 17 20 19 70 20 70 20 20 20 5 20 17 17 35 0～100 20～400 20 70 50 20 50 26 Emissivity 0.95～0.98 0.92 0.95 0.962 0.9 0.909～0.935 0.
AT20 Online Dual-spectrum Thermal Camera User Manual FCC Warning §15.19 Labeling requirements. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. §15.21 Information to user.
