IRay Technology Co Ltd AT31UZ Thermal Camera for Ultra High Temperature Measurement User Manual

: June 13, 2024
: IRay Technology Co Ltd

IRay Technology Co Ltd AT31UZ Thermal Camera for Ultra High Temperature

Measurement

Product Information

Product Name: AT Fixed Focus Series AT31U Online Thermal Camera For Ultra-high Temperature Measurement
Manufacturer : IRay Technology Co., Ltd.
Website : www.infiray.com

Introduction to IRay Technology
IRay Technology Co., Ltd. is a company focused on developing infrared thermal imaging technologies and manufacturing related products. They have independent intellectual property rights and aim to provide professional and competitive infrared thermal imaging products and solutions to customers worldwide. Their product range includes IRFPA detectors, thermal imaging modules, and terminal thermal imaging products. IRay products are used in various fields such as epidemic prevention and control, industrial thermography, security and fire control, night vision observation, automatic driving, Internet of Things (IoT), AI, and machine vision.

Product Usage Instructions

Legal Disclaimer

Legal Disclaimer
Copyright
Quality Assurance

The products developed and manufactured by IRay Technology adhere to the ISO 9001 standard for quality management. IRay reserves the right to make changes and improvements to their products without prior notice.

Safety Information

WARNING

Before using the cleanser, make sure you read all applicable material safety data sheets (MSDS) and warning labels on cleanser containers.
It is forbidden to disassemble or refit the thermal camera at will.

CAUTION

Do not use the product under conditions that don’t match the environmental requirements. Refer to the product parameter table for specific use environment requirements.
Never apply cleaning solutions or similar liquids directly to the thermal camera, cables, or other components.

Notice to User

Calibration
Annual calibration of the thermal camera is recommended to ensure temperature measurement accuracy. This can be done through IRay Technology or third-party organizations.

Accuracy
For accurate measurement, follow these recommendations

Use the thermal camera after it has stabilized for 30 minutes.
Keep the operation distance within 13m for better accuracy.
This thermal camera is designed for ultra-temperature measurement, so it’s not recommended to monitor targets at normal temperatures.

Usage
To avoid prolonged stress on the connecting parts and improve product stability, it’s recommended to provide proper support for the lens during integration use.

Camera Introduction
No information provided in the user manual text-extract regarding the camera introduction.

Legal Disclaimer

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 from 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. It is not applicable to any product that has be subjected to misuse, neglect, accident or abnormal conditions of operation.
In the case of a defect in a product covered by this warranty, the product must not be further used or maintained in order to prevent additional damage. The purchaser shall promptly report any defect to IRAY TECHNOLOGY or this warranty will not apply.
IRAY TECHNOLOGY will, at its option, repair or replace any such defective product free of charge if, upon inspection, the product or accessories prove to be defective, the user can contact with after-sales service department of IRAY TECHNOLOGY within the said warranty period.

Copyright
©IRay Technology Co., Ltd. 2021. 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. The photos, graphics, diagrams and illustrations provided in the manual are only used to explain, which may be different from the specific product. Please refer to the real object. We try our best to make sure the contents in this manual are accurate. We do not provide any representations or warranties in this manual.
IRAY TECHNOLOGY reserve the right to update the manual. If you need the latest version of this manual, please contact us. It is recommended that you use this manual with the guidance of professionals.

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.

Safety Information

WARNING

Before using the cleanser, make sure you read all applicable material safety data sheets (MSDS) and warning labels on cleanser containers.
It is forbidden to disassemble or refit the thermal camera at will.
CAUTION

Do not use the product under conditions that doesn’t match the environmental requirements. For specific use environment requirements, see the product parameter table.
Never apply cleaning solutions or similar liquids directly to the thermal camera, cables, or other components.

Notice to user

Calibration
Annual calibration to the thermal camera is recommended to ensure the accuracy of temperature measurement, either through IRAY TECHNOLOGY or third-party organizations.

Accuracy
For accurate measurement, the below operations are recommended.

Use the thermal camera after it is stable for 30 minutes.
Operation distance should not be farther than 13m for better accuracy.
This thermal camera is designed for ultra-temperature measurement, so it’s not recommended to monitor the targets at the normal temperature.

Usage
In order to avoid the prolonged stress on the connecting parts and improve the product stability, it’s recommended to make proper support for the lens during integration use.

Camera Introduction

$IRay-Technology-Co-Ltd-AT31UZ-Thermal-Camera-for-Ultra-High-Temperature- Measurement $1$$

Main Features|

Compact size

---|---

Easy installation
Wide application for temperature measurement

Typical Applications|

Blast furnace monitoring

---|---

Molten iron tank monitoring
Sintering monitoring
Material level monitoring
Kiln Monitoring

Camera Models

AT31U	1	Z
Model	Lens	Z
AT31U	1 :9.7mm	camera shape
AT31U	2: 25mm	camera shape

Table 5.1 Camera Models

E.G. ：AT31U1Z stands for AT31U with 9.7 mm lens.

Lens Parameters

Resolution	Lens focus	FOV （ H×V ）	IFOV
384×288	9.7mm	37.9°×28.7°	1.753mrad
384×288	25mm	14.9°×11.2°	0.680mrad

Quick Start Guide

Please follow the steps below

Install IRT_TAS (one set of thermal camera) or IRT_VMS (multiple sets of thermal cameras). Please refer to the actual version since the software may have version updates. The computer configuration for installing the software is recommended to meet the following conditions

i5-9500T and above CPU
8G and above memory
64-bit Win10 system
Main board H370 chip set
Support Gigabit network.
The screen resolution is recommended to be 1920×1080
Video Memory 128MB
Network card RTL8168/8111/8112 Gigabit Ethernet Controller

Connect the thermal camera, power supply and computer.
Set the computer configuration according to the manual of the software, change the IP to 192.168.1.×××.(Do not choose 123 or 29 to avoid connection failure for the

same IP with the camera.

Double-click to run the software, type in the correct user name and password, and click Login.
Continue to operate according to the steps of the software manual. If the product is successfully connected and the image is normal, you can use the software for thermal camera control, temperature analysis or monitoring at this time.
The client software TAS and VMS are applicable for the thermal camera, which can realize other functions needed.
The client software TAS can realize the below functions

Image capture and video recording
Thermographic analysis/secondary analysis
Export recorded infrared data
Set the parameters and alarm information
Update firmware to acquire the new functions
The client software VMS can realize the below functions

Multiple thermal camera monitoring
Set parameters and alarm information of a certain thermal camera
Get the information in the alarm region

Product and Accessories List

Product and Accessories

ATU online ultra-high temperature measurement thermal camera
ATU special cable
ATU special connector

Table 8.1 Product and Accessories List

Technical Data

AT31U

Imaging and Optical Data

Resolution| 384×288
NETD| <50mk (optional 40mk)
Image Frequency| 50Hz
Detector Data

Detector Type| VOx, Uncooled FPA detector
Spectral Range| 8～14μm
Pixel| 17μm
Temperature Measurement

Object Temperature Range|

0℃～400℃
400℃～1500℃

Accuracy|

±2℃ or ±2%,the larger value shall prevail@(100℃～1500℃)

Measurement Tools|

Any fixed point
Full screen max./min. temperature
capture
Center point
Line/Area analysis tool
Manually choose temperature width
Radar temperature measurement tool

Interface

Analog Video Output| 1 channel video
Network Output| RJ45 10M/100M/1000M adaptive
Alarm Interface| 1 input, 1 output
Network Protocol| Ethernet/IP, TCP, UDP, SNTP, RTSP, HTTP, ICMP, SMTP, DHCP, UPnP, PPPOE
Ethernet| Control and transmit images
Interface Protocol| ONVIF,GB28181,Modbus TCP(support the transmission of regional temperature information)
Image Adjustment

Brightness and Contrast Adjustment| Manual/Auto 0(defaulted)/Auto 1
Polarity| Black hot/white hot
Palette| 18 palettes are available
Image Flip| Left and right/up and down/diagonal
Power System

Typical power consumption@25℃| ≤3.3W
Connector type for external power supply| DC
Voltage| 9～26VDC
Environmental Data

Operating Temperature Range| -20℃～60℃
Storage Temperature Range| -40℃～70℃
Humidity (operating & storage)| 5%～95%RH(no condensation)
Shock| 30g,11ms, all axial
Vibration| 4.3g, random vibration, all axial
Physical Data

Weight| 543g±5g(25mm lens)
Dimension(L×W×H)| 62mm×62mm×144mm
Housing Material| Aluminum

Table 9.1 AT31U Performance Parameters

Mechanical Drawings (AT31U)

Common Troubleshooting

Troubles	Possible Cause	Solutions

Images are
blurred| No image calibration for a
long time| Click the shutter correction icon in
the software
Camera can’t be started| The supply voltage exceeds the normal working supply voltage range| Check whether the power supply voltage is between 9~26V.
The power connector is loose| Check whether the power cable is connected
Inaccurate temperature measurement| The stabilization time for thermal camera is too short.| Keep the thermal camera stable for more than 10 minutes.
Image is stuck.| Power cable or network cable connection is loose.| After checking the power supply

and network cable connection, preview the images again.

Images cannot be previewed.| The camera is not connected to Internet or the connection between the camera and the

Internet is not good.

| Connect the camera to Internet and make sure that they are connected well.

Table11.1 Common Troubleshooting

Cleaning Thermal Camera

Cleaning Camera Housing, Cables and Other Items

Camera Housing, Cables and Other Items

Cleaning Liquids| One of the following liquids can be used.

warm water
mild detergent solution

Cleaning Tools| soft cloth
Cleaning Procedure| Please follow this procedure

Soak a soft cloth in the liquid.
Twist the cloth to remove excess liquid. 3.Clean the camera parts with the cloth.

Cleaning Infrared Lens

Cleaning Infrared Lens

Cleaning Liquids| One of the following liquids can be used.

Commercial lens cleaning liquid with more than 30% isopropyl alcohol.
96% ethyl alcohol (C2H5OH).

Cleaning Tools| Dustless cloth, absorbent cotton
Cleaning Procedure| Please follow this procedure (Take dustless cloth as an example).

Soak the dustless cloth in the liquid.
Gently wipe the lens with the dustless cloth

CAUTION

The dustless cloth or cotton wool should be used one time only.

Terms and Definitions

Terms	Definition
FPA (Focal Plane Array)	A type of infrared detector
IFOV (Instantaneous Field of View)	A resolution measure method of infrared

thermal camera (that is, the field of view of a pixel)
FOV (Field of View)| The angle of view that the infrared camera can see H is the horizontal angle and V is the vertical angle.
NETD (Noise Equivalent Temperature Difference)| A measure of image interference level of infrared thermal camera.

Appendix A Emissivity of Common Materials

Material	Temperature （℃）	Emissivity
Water	0～100	0.95～0.98
Soil(dry)	20	0.92
Soil(wet)	20	0.95
Woods	17	0.962
Sand	20	0.9
Sandstone	19	0.909～0.935
PVC plastic	70	0.93
Asphalt	20	0.967
Paint	70	0.92～0.94
Wallpaper	20	0.85～0.90
Cloth	20	0.98
Concrete	20	0.92
Pavement surface	5	0.974
Smooth porcelain	20	0.92
Ceramic tile	17	0.94
Gypsum	17	0.86
Bricks	35	0.94
Hard rubber	0～100	0.89
Charcoal	20～400	0.95～0.97
Granite(rough)	20	0.879
Cold rolled steel	70	0.09
Oxidized steel	50	0.88
Copper	20	0.07
Oxidized copper	50	0.6～0.7