iRay Technology HT Series User manual

HT Series
High-precise Temperature Measurement Thermal Bullet Camera
Quick Start Guide
V1.0.0
IRay Technology Co.,Ltd
www.iraytek.com

High-precise Temperature Measurement Thermal Bullet Camera
V1.0.1 I February 2020
©Iray Technology Co.,Ltd 2018 Reserve all the right. All in this manual including texts,
pictures, diagrams and other contents belong to Iray Technology Co.,Ltd
(Hereinafter referred to as “Our company”or “Iray Photoelectric”). Without the written
permission, no one shall copy, photocopy, translate or disseminate all or part of this manual.
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.
If you need the latest version of this manual, please contact us. Iray Photoelectric recommends
that you use this manual under the guidance of professionals.
Version History
Version
Date
Description
V1.0.0
2020-03-08
·Initial version
V1.0.1
2020-03-25
·Modify standard packing list and product name

High-precise Temperature Measurement Thermal Bullet Camera
V1.0.1 II February 2020
Contents
1. Overview............................................................................................................................................3
2. Product Performance ....................................................................................................................4
3. Installation Instructions................................................................................................................5
3.1 Product and Accessories List ............................................................................................6
3.2 Product Appearance and Interface Description.........................................................8
3.3 Product Direction Adjustment Method..........................................................................9
3.4 Installation Guide ...................................................................................................................9
3.4.1 Wall Mounting Steps........................................................................................................9
3.4.2 Wall Mounting Recommendation................................................................................. 11
3.4.3 Tripod Installation.......................................................................................................... 12
3.5 Introduction of Reference Blackbody .......................................................................... 14
3.5.1 Specification of Blackbody........................................................................................... 14
3.5.2 Structure of Reference Blackbody................................................................................ 14
3.5.3 Quick Start and Attentions............................................................................................ 15
3.5.4 Site Layout Solution ...................................................................................................16
3.5.5 Site Installation and Layout Considerations................................................................. 17
4. Troubleshooting .......................................................................................................................... 18
5. Maintenance.................................................................................................................................. 19
5.1 Notice ...................................................................................................................................... 19
5.2 Cleaning and Maintenance.............................................................................................. 19
5.3 Safety Codes ......................................................................................................................... 20

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1. Overview
HT series accurate temperature measurement camera is a product specially developed to meet the
application of human body temperature screening and other industries. With the IRay PC client,
which adopts intelligent face temperature tracking and patented compensation algorithms, it can
quickly screen abnormal body temperature and trigger alarms in orderly channels such as stations,
airports, subways, shopping malls, schools, etc.
Figure 1 Product Photo

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2. Product Performance
Table 1 Product performance parameters
Model
HT3003F
HT6004F
Performance
Detector type
VOx Uncooled Infrared FPA detector
Resolution
384×288
640×512
Pixel pitch
17μm
14μm
Response spectra
8～14μm
8～14μm
Lens parameters
Focal length
9.7mm
13mm
Focus type
Athermal
Athermal
FOV (H×V)
37.9°×28.7°
38.0°×30.8°
IFOV
1.7mrad
1.077mrad
Image Adjustment
Polarity
Black hot/White hot
Palette
18 palettes are supportable
Temperature Measurement Function
Measuring Target Range
0~50℃
Measurement accuracy
(With black body correction）
±0.3℃ @target temperature 33℃~42℃ (1)
±1.0℃@target temperature 20℃~33℃
±1.0℃@target temperature 42℃~50℃
Effective measuring distance
1.5m~5m
TBD
Power supply
Supply voltage
9～26VDC
Power protection
Reverse Connection
Typical consumption@25℃
＜3W
＜3W
Interface
Network Interface
RJ45
Network Protocol
Ethernet/IP, TCP, UDP, SNTP, RTSP, HTTP, ICMP, SMTP, DHCP
Ethernet
Control and transfer image data
Compression standard
Video Compression Standard
H.264/H.265
Video Format
mp4，mov
Physical Property
Weight(without lens)
600±20g
Size
81mm×73mm×233mm
Environmental adaptation

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Operating temperature
-10℃~50℃
Storage temperature
-40℃～+70℃
Humidity
5~95%，no condensation
Secondary Development
Secondary Development
Provide Windows \Linux SDK and instructions
Note：
(1) ．The environment temperature of accurate temperature measurement(±0.3℃) shall be 16 ~ 32 ℃ (indoor, no
temperature sudden environment).
3. Installation Instructions
Before installation, please make sure that the camera in the package is in good condition and all parts
are ready.
Precautions:
Make sure that the installation site has enough space to install the camera and related accessories;
Make sure installing wall, tripod or other load-bearing equipment can bear the total weight of the
camera and its mounting accessories;
When handing the camera, do not directly pull the cable at the rear of the camera, as shown in
Figure 2, otherwise the cable may get broken.
Figure 2 Wrong operation

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3.1 Product and Accessories List
Table 2 List of factory parts
Name
Figure
Amount
Application
1
Camera
1
2
Blackbody
1
Real-time temperature calibration
Network cable
1
Drill stickers
1
Used on wall-mounting solutions
3
Self-tapping screw
rubber sleeve
M6*40
4
4
Self-tapping
screws M3.5*50
6
5
Tripod
2

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6
Extension shaft
4
Used on tripod-mounting solution
7
M3x12 Screw
10
8
Adapter base
1
Optional accessories (Prepared by users):
Computer performance: CPU higher than i5 9500T/ at least 8G memory/ 64-bit win10 system,
/ supports Gigabit network/ Graphic card supports GPU and Vulkan;
Display: >1920 ×1080 resolution;
Power adapter: 10 ～36VDC, 12VDC is recommended;
Tools: screwdriver, electric pens, etc.

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3.2 Product Appearance and Interface Description
Thermal camera interface cable, as shown in Figure 4.
Power interface: Power supply range 9 ~ 26VDC, 12VDC is recommended;
Network interface: network signal input and output, it is recommended to connect a gigabit
network cable;
Power Interface
Network Interface
Front Cover
Base
Body
Figure 3 Product Appearance
Figure 4 Schematic of the cable interface

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3.3 Product Direction Adjustment Method
The method of adjusting the direction of camera ,as shown in figure 5, loosen the locking screw1
and the locking screw2, and rotate the body to rotate to the required angle. After completing
adjusting, fix the locking screw1 and the locking screw2.
3.4 Installation Guide
3.4.1 Wall Mounting Steps
With self-tapping screws, install the camera on cement or wood wall, the specific installation steps
are shown as following:
Step 1. Stick the auxiliary positioning adhesive on the wall where the camera is to be installed. Use a
drill which has a diameter of 6mm to make holes on the wall. The depth of the hole should be deep
enough to to insert the rubber plug (deeper than 40mm). The shape of auxiliary positioning
adhesive is shown in figure 6,
Figure 6 Dimension drawing of auxiliary positioning sticker
6
Locking Screw1
Locking Screw2
Horizontal Direction: 0°-90°
Direction of rotation: 360 °
Figure 5 Product direction adjustment

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Step 2. Plug the screw plug into the wall;
Figure 7 Screw plug installation
Step 3. Screw the self-tapping screw into the screw rubber plug. After tightening, complete the
installation and fixation;
Figure 8 Installation of self-tapping screws
Step 4. Adjust the direction of the camera, so that the monitoring area appears at the suitable field of
view.
Figure 9 Adjusting the camera angle
Lock Screw 1
Lock Screw
2
Horizontal Direction: 0°-
90°
Direction of rotation: 360 °

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3.4.2 Wall Mounting Recommendation
Taking product equipped with 13mm lens as an example, the recommended mounting height is 2.5m,
and the horizontal angle of the camera is 155 °, as shown in Figure 10.
9.7mm lens products can refer to and use the same mounting method.
Figure 10 Recommended height and angle of wall-installation
As shown in Figure 11, adjust the angle of the thermal camera and confirm the distance of the
observation target, so that all observation targets can be covered by the field of view. The effective
temperature measurement distance of this cylindrical camera is 1m ~ 5m, and the recommended
temperature measurement distance is 2m.

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Figure 11 Installing FOV and distance
3.4.3 Tripod Installation
This camera can be installed on a tripod through an adapter base, and can be fixed on tripod through
the 1/4 and 3/8 threads of the adapter base.
Figure 12 Dimension of adapter board base
The camera can be mounted on a tripod through the transfer floor. Specific installation steps:
Step 1. Fix the adapter base on camera with four M3 screws;
3/8 Thread
1/4 Thread

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Step 2. Fix the camera with adapter base on the tripod through the 1/4 and 3/8 threads of the adapter
base;
Figure 14 Schematic diagram of tripod fixing
Figure 13 Diagram of fixing adapter base

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3.5 Introduction of Reference Blackbody
3.5.1 Specification of Blackbody
The specification of reference blackbody is shown in table 2.
Table 2 Reference blackbody parameters
Reference blackbody
Power supply
AC180~240V
Max. power consumption
260W
Environment temperature
0℃~40℃
Accuracy
±0.2℃@35℃
Emissivity
0.97±0.02
Settling time
≤5min
Temperature stability
±（0.1℃~0.3℃）/h
Effective radiant surface
100mm×80mm
Dimension（L×W×H）
195mm×150mm×110mm
3.5.2 Structure of Reference Blackbody
As shown in figure 7, you can find the drawing of reference blackbody. The top and bottom of the
blackbody are reserved with the American standard 1/4-20UNC tripod interface, which is convenient
to install for users. Four foot-pads are distributed at the bottom of the four corners, can be used for
horizontal placement.

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Effective heating
area
1/4-
20UNC
3.5.3 Quick Start and Attentions
Connect power supply(AC180~240V), and turn on the power switcher on the blackbody(Push the
power button to the open position), the power indicator is on, it display 35℃ in default. The
blackbody can be used normally when it gets stable after waiting 5 minutes.
Attention：
Please ensure the correct input of power supply;
Please do not to touch the heating area of blackbody, in case of scalding;
The blackbody should be used under the environment temperature of 25℃, to ensure the
accuracy of equipment;
Avoid using in the humid environment and beyond the operating temperature range, so as not to
affect the accuracy of the equipment.
Figure 7 Drawing of blackbody

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3.5.4 Site Layout Solution
1）、Reference layout
Refer to Figure 8 for the layout plan in a wide space area. The external reference blackbody is placed
directly in front of the infrared camera and made it observable in the imaging field of view.
Pedestrians need to be guided and make sure all of them can be observed with the thermal imaging
camera.
Figure 8 Arrangement of infrared human body thermal imaging camera
Installation direction and height of camera
The installation distance and height of the camera should be arranged according to the actual
situation, the recommended distance is 2m, and the installation height should ensure that all of the
observed pedestrians can appear in the field of view .
Reference black body layout
As shown in Figure 9, adjust the direction and position of the infrared human body thermal imaging
camera and the reference black body so that the reference black body appears in the 2/3 central area
of the camera market and shall not be shielded by pedestrians.
参考黑体
出现区域
人
Figure 9 Infrared imaging on PC
Reference blackbody
appearance area
People

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Environmental requirements
The infrared temperature measuring camera is arranged in an environment where the temperature is
relatively constant and there is no direct sunlight, to avoid temperature measurement errors caused
by the temperature changing environment affecting the human skin surface temperature. According
to the above installation requirements, the following installation methods can be used to install
equipment in halls and aisles.
3.5.5 Site Installation and Layout Considerations
1）、Avoid placing it at the entrance with airflow disturbance
Avoid the temperature rise and fall caused by the air surface disturbance of the skin of the person
being tested, which will affect the false alarm or miss alarm of the infrared temperature measuring
camera.
2）、Select the right monitoring scenario
Avoid using infrared cameras in environments with large areas of high temperature objects (such as
electronic billboards, large area light boxes, glass walls that are exposed to the sun, etc.). These hot
objects may cause false alarms or missed alarms.
3）、The ground of the monitoring site should not be too smooth
Avoid the temperature rise and fall caused by the airflow disturbance on the skin surface of the
person being tested, which will affect the false alarm or leakage of the infrared thermometers.
4）、Reserve a long enough channel
Prevent the person being tested from entering the room and testing directly in a hot / cold outdoor
environment. Since the skin temperature is higher or lower than real skin temperature when they first
enter a room with a constant temperature from a hot / cold outdoor environment, at this time, a long
enough channel needs to be reserved to allow the subject's body surface temperature to gradually
stabilize before testing，to avoid false alarms or missed alarms of the infrared camera.

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4. Troubleshooting
Fault description
Possible Causes
Method of exclusion
Image blur
Long time without image correction
On the PC client, click the shutter correction
Boot failure
The supply voltage exceeds the
normal working supply voltage range
Check if the power supply voltage should be
between 9 ~ 26V
Power connector is loose.
Check whether the power interface is connected
reliably.
Low measuring accuracy
The thermal camera stabilization time
is too short
Keep the camera stable for more than 40 minutes
Reference blackbody position setting
is incorrect
Reset the position of blackbody
Boot failure with report
“without mfc300.dll
library”
VC environment does not exist
Install VC environment library
Click preview to show
parameter error
Network IP address has not modified
to the same IP segment of camera
Manually configure computer address to
192.168.1.XX network segment
Network parameters
were recognized, but the
connection failed
The network IP address is set
incorrectly
Modify the computer's fixed IP address to the
correct network segment
Image is stuck
Check whether the power and
network cable connections are
dropped;
The power supply is interrupted;
The computer gets into sleep
mode
After detecting the power, restart the software to
connect
Image video freeze
Inadequate computer configuration
Check if the computer network card support
gigabit network
General product troubleshooting

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5. Maintenance
5.1 Notice
Make sure the camera is fixed firmly when the camera is installed on wall, ceiling or pillar.
The camera shall not fall on the equipment, especially vigorous vibration equipment. Keep
the camera away from the presence of magnetic field interference, avoid mounting camera
to the surface where occurs vibration or shocks easily.（The camera may be damaged
ignoring this item）.
The camera lens shall not be aimed at the high temperature target such as sun,
incandescent light etc., or it may damage the lens or detector.
Equipment used indoors should not be installed exposed to rain or very wet areas.
Do not place the equipment in an environment with corrosive gas, which may cause damage
to the equipment.
Avoid placing equipment in the area where has direct sunlight, poor ventilation, or near heat
sources such as heaters (ignoring this can lead to fire hazards).
Please keep all original packing materials of the equipment properly, so that in case of any
problem, use packing materials to pack the equipment and send it to the agent or return it to
the manufacturer for treatment. IRay shall not be responsible for any accidental damage in
transit caused by materials other than the original packaging.
5.2 Cleaning and Maintenance
Do not use cleaning products that corrode or scratch optical glass components.
The germanium window surface is coated with anti-reflection coating, dust, grease,
fingerprints will produce harmful substances and lead to its performance decline or cause
scratches, once found dirt, please follow the following methods.
1) Use a blown balloon or a soft brush to clean the lens surface and avoid dust particles
scratching the anti-reflection film on lens surface during the wiping process.
2) Use soft cotton cloth or lens wiping paper to dip in alcohol or lens wiping liquid,
gently wipe the lens surface from the middle to the edge, pay attention to do not
squeeze the lens surface, wipe liquid also cannot dip in too much, make sure the cloth
is wet, but wipe liquid cannot be extruded. If still not clean, replace the cloth and repeat
operation.