Irseen ZX-C-IV-F190-AC User manual

Dual-light Body Temperature Measurement Instrument
ZX -C-IV- F190 -AC
User Manual

I. Introduction
The dual-light Body Temperature Measurement Instrument adopts
“facial recognition + IR/EO dual-sensor” for non-contact
temperature measurement with features of high temperature
alarm and face detection while avoiding cross infection.
The instrument recognizes facial areas via visible light camera and
measures temperature of those areas by infrared camera on a
real-time basis, therefore, avoids influences by other objects of
high temperature in the field of view comparing to traditional
temperature measurement devices. In the meantime, it helps to
detect and remind if someone in the FOV did not wear face mask.
The instrument is designed for mass temperature measurement
(mas 600 people/min) at assembly occupancies such as airports,
hospitals, train stations, metros, schools etc. and improving the
work efficiency of screening people that possibly have fever out of
moving crowd.
II. Features
 IR+EO dual-light sensors
 Facial detection
 Non-contact temperature
measurement
 Face masks detection
 Mass temperature
measurement (>10 people
at the same time)
 External black body
calibration (optional)

III. Parameters
IR sensor
Working system
Un-cooled long wave (8μm～14μm)
Pixels of detector
640×480
Frequency
60Hz
NETD
≤50mK (@25℃)
MRTD
≤400mK (@characteristic )
Angle of FOV
32°×24°
Auto non-uniform
correction function
Yes (NUC)
EO sensor
Resolution
1920×1080
Frequency
60Hz
Angle of FOV
54°×32°
Imaging
Image enhancement
Auto adjust brightness and contrast
Color palette
Black/white/pseudo color
Display device
Support PC (RTSP)/ NVR
Brightness & contrast
Auto/manual
Temperature
Measuremen
t
Measuring range
20℃~50℃
Measuring accuracy
≤±0.5℃(@target temperature 33℃~37℃);
≤±0.6℃(@target temperature＜33.0℃or ＞37℃)
Measuring Mode
Temperature bar (pseudo color) highest, lowest and
center of FOV temperature
Auto temperature
tracking
Highest & lowest temperatures
Temperature alarm
Image (in red)
Functions
Screening
Abnormal temperature display in red
Temperature alarming
value
Configurable
Temperature
compensation
Configurable
Interfaces
Control
Ethernet
Video output
Ethernet
Power input
12V DC
Power consumption
≤4.6W@25℃

IV. Theory
Anything in nature whose temperature is above absolute zero (-
273.15℃) radiates infrared emanation which is corresponding to
its temperature. The operating wavelength of ZX-C-IV-F190-AC is
8μm~14μm.
V. System Component
(1) Dual-light Body Temperature Measurement Instrument
ZX-C-IV-F190-AC has two sets of external interfaces, one of which
is for power, the other one is for Ethernet as shown above. Product
introduction please refer to https://youtu.be/mG7SU1au4TU
(2) Display Device
User could either use normal television (HDMI interface) or desk top
display monitor (VGA interface) for display by connecting those
display devices to laptop, please refer to Appendix I.

VI. Package List
1. Dual-light Body Temperature Measurement Instrument: 1 set;
(size: Φ89mm×80mm×200.2mm)
2. Tripod: 1 set;
3. Power adapter for the device: 1 set;
4. Ethernet cable: 1 unit;
5. HDMI cable: 1 unit.
VII. Installation

VIII. Notification
 Please do not change the location of a proper-setting device
so as to minimize the measuring error caused by the optical
property of it;
 It is suggested to have a 5 minutes warming up of the device
for the first time use so that let it reach thermal balance with
the operating environment;
 Please do NOT put the camera directly to sun or any other
object at high temperature to avoid damage of IR detector
inside;
 Proper operating temperature of the device is indoor
between 10℃~40℃;
 User has to keep the lens clean with anhydrous alcohol to
prevent measuring error;
 In order to keep the device off electromagnetic interference,
please keep the device away from resources of high
magnetic field such as welding machine, motor, drive etc.;
 Please do NOT put air conditioner or other facilities with high
temperature in the monitoring area to avoid influence of the
measurement;
 Please do NOT open the machine as nothing inside could be
repaired by user. Please contact us for troubleshooting when
system ran into malfunction;
 Please keep the device in drying gloomy and cold place for
storage.

IX. Service
For any concern about the temperature configuration and
maintenance, please contact the technical support.
X. Warranty
Every device has been through strict quality inspection before
leaving the factory, therefore, if user has any concern, please
contact the technical support.
The warranty period of the device is 12 months from the date of
delivery. After the expiration of the warranty period, we would
provide extra 6 months of maintenance and replacement of
components if any. It is not covered by warranty if the instrument
is disassembled without permission or damaged due to improper
use.
If there is any problem with the instrument during the warranty
period, it can be replaced, calibrated or repaired free of charge.
The freight incurred during the warranty period is borne by shipper.
The manufacturer has the right to choose to repair the instrument
or replace the components. If the failure of the instrument is
caused by the improper use by user, the user must bear the
maintenance cost. In such case, the user can inquire about the
maintenance cost in advance.

Appendix I
Video Display Guidance
1. Download the software operating environment here
https://1drv.ms/u/s!As_Ttz_khtnnrHMrc3YDnLmbNu92?e=GvsweT
and please refer to the “read me” file for installation.
2. Connection settings
1) Open “Control panel” → “Network and sharing center”, click
“Local connectivity” icon, find “property” and double click
“Internet protocol version (TCP/IPv4)” as shown in Pic 1, and
please set the IP address and gateway at the same segment
as the device but different values as Pic 2 (Note: no setting for
DNS server), click confirm to complete setting.
Pic 8
Pic 1
①
②
③

Pic 2
2) Connect the device to the PC with Ethernet cable and make
sure all the connections are properly done, then power on the
device.
3) Input “cmd” to the search column and click “Enter” to go into
cmd commands
④
⑤

Input “ping 192.168.2.119”, then click “Enter” to double check the
Ethernet connection, and if the connections are ok then the PC
will receive bits data package from the device as shown in Pic 4.
If not, please check Ethernet connection or replace for another
Ethernet cable.
Note: there’s a space between “ping” and “192.168.2.119”
Pic 4
3. Please download the PC Video Player from the link below
https://1drv.ms/u/s!As_Ttz_khtnnrHWC18iUgiDcZbaR?e=qz0D4o
1) Find “Alarm Video Player” and open up the software, then click
“Play Control” to choose “PLAY”
Pic 5

2) Click “OK” to display the video stream
4. User could do video recording and snapshot by clicking
“Video Control” and “Image capture” and all files would be
saved under the same catalog of the software. Pictures of
people who triggered the temperature alarm will
automatically be saved in the “Pic” file.

Appendix II
PC configuration
1. Double click the “Epidemic prevention and temperature
measurement” software.
2. Click “Play” to show up the display window. User could also
adjust the size of the video box with mouse.
3. Click “TCP connection”

②
①
4. Video recording
Click “Video begins” to start record the video and when red
frames show up, user could click “Image capture” to take and
record photos, which will be stored in jpg. Click “Video ends” to
stop recording, all the videos and pictures are kept in the same file
where the software is placed. If user closes the video box but would
like to view the live video stream again, please click “Stop” and
then “Play” again.
5. Display modes
User could select display mode from the drop-down list as shown and click
“Determine settings” to save the changes. If user want to see video display in
pseudo color please click the tick of it. Click the tick of “Visible light” resumes
dual-light image display (even when it’s been ticked already).
White hot mode

③
Black hot mode
Pseudo color mode
6. Temperature display settings
Click “Display temperature”, the highest temperature spot (+H) will
show up in green characters, click “Character border” to add
black border to the font it and click “Determine settings” to let the
user better read the spot data of the highest temperature. This
would be a single IR display (hereinafter referred to as SIR display),
click “Visible light” to resume dual-light image display mode with
the highest temperature spot being hidden and frames show up
again.
①
②

7. Image display settings
Click “Image upright” or “Image reversa” and click “Determine
settings” to change the direction of the image (which might apply
to users who’d like to fix the device on a high holder).
①
8. Compensation temperature and alarm temperature settings
(This setting only applies to SIR display)
IR sensor receives thermal radiation of body surface to measure
shell temperature. Normally a person’s forehead temperature is
about 2 ℃ lower than his/her armpit temperature. And shell
temperature is largely subjected to environment temperature.
Normal people’s emissivity is 0.97, which we could input the value
as shown below for better accuracy.
We use compensation temperature value for calibration, we
suggest to select white hot mode for display.
②

Step I: Keep a person stand 3~4 meters right in front of the device,
and make sure the temperature value is displayed on the person’s
face. Click the tick of “Tcomp” and user could use contact
thermometer to measure the person’s temperature at first and
input the value in “Tcomp” as compensation temperature value,
simply input 36℃, and input 37℃ as the alarm temperature, then
press “Determine setting” to complete the operation. (In order to
avoid the influence caused by surrounding environment, please
make sure there’s nothing in the field of view whose temperature
is higher than the person during the operation).
Step II: After temperature settings, we suggest user to double
check if the facial temperature of a healthy person is between
35~36.8 to confirm the configuration.
Step III: Remove the tick of “Tcomp” and click “Temperature
parameter saving” to save the settings, when the operation
completes, a “Save OK” sign would show up on lower right corner
of the display.
Note: if user would like to see dual-light display please do not set the
temperature as discussed above. User could just let a person with normal
temperature stand in front of the device 3~4 meters and wait 1~2 mins till the
device completes auto-learning and sets the person’s temperature as default
value 36℃ (default alarm temperature value is 37℃). If user would like to set
the temperature manually, then he/she has to go with SIR display mode.