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Wholesale China Thermal Camera Factory - M256 uncooled thermal imaging module – Dianyang

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Wholesale China Thermal Camera Factory - M256 uncooled thermal imaging module – Dianyang Detail:

Introductions

Thermal imaging module is based on ceramic packaging uncooled vanadium oxide infrared detector to develop a high performance infrared thermal imaging products, the products adopt parallel digital output interface, interface is rich, adaptive access a variety of intelligent processing platform, with high performance and low power consumption, small volume, easy to the characteristics of the development integration, can meet the application of various kinds of infrared measuring temperature of secondary development demand.

Product features

  1. The product is small in size and easy to integrate;
  2. FPC interface is adopted, which is rich in interfaces and easy to connect with other platforms;
  3. Low power consumption;
  4. High image quality;
  5. Accurate temperature measurement;
  6.  standard data interface, support secondary development, easy integration, support access to a variety of intelligent processing platform.

product paremeters

Type M256  
Resolution 256×192
Pixel space 12μm
FOV 42.0°×32.1°  
FPS 25Hz/15Hz
NETD ≤60mK@f#1.0
Working temperature -15℃~+60℃  
DC 3.8V-5.5V DC  
Power <200mW*  
Weight <18g  
Dimension(m m) 20*20*21  
Data interface parallel/USB  
Control interface SPI/I2C/USB  
Image intensification Multi-gear detail enhancement  
Image calibration The shutter correction  
Palette White glow/black hot/multiple pseudo-color plates  
Measuring range -10℃~+50℃(customized up to  
   
500℃)  
Accuracy ±0.5%  
Temperature correction Manual  
   
/Automatic  
Temperature statistics output Real-time parallel  
   
output  
Temperature measurement statistics Support maximum /minimum statistics,temperature analysis  
     
Paralles interface in 25Hz output mode.    
     
User interface description    
     
The product adopts 0.3Pitch 33Pin FPC connector (FH26W-33S-0.3SHW(97)), and the input voltage is:    
     
3.8-5.5VDC, undervoltage protection is not supported.    

 

Specification

Form 1 interface pin of thermal imager

Pin number name type voltage Specifi cation
1,2 VCC Power power
3,4,12 GND Power floor
5 USB_DMj I/O USB 2.0 DM
6 USB_DPj I/O DP
7 USBEN*k I USB enabled
8 SPI_SCK I Default:1.8V   SCK
9 SPI_SDO O LVCMOS ;   SDO
10 SPI_SDI I ( if need 3.3V SPI SDI
11 SPI_SS I LVCOMS output, please contact us)   SS
13 DV_CLK O     CLK
14 DV_VS O   VS
15 DV_HS O   HS
16 DV_D0 O   DATA0
17 DV_D1 O   DATA1
18 DV_D2 O   DATA2
19 DV_D3 O   DATA3
20 DV_D4 O   DATA4
21 DV_D5 O   DATA5
22 DV_D6 O   DATA6
23 DV_D7 O   DATA7
24 DV_D8 O   DATA8
25 DV_D9 O   DATA9
26 DV_D10 O   DATA10
27 DV_D11 O VIDEOl DATA11
28 DV_D12 O   DATA12
29 DV_D13 O   DATA13
30 DV_D14 O   DATA14
31 DV_D15 O   DATA15
32 I2C_SCL I I2C SCL
33 I2C_SDA I/O SDA

 

Pin5, Pin6 default USB2.0, compatible with 3.3 V TTL UART interface for UART interface please

contact us.Note: Pin5: TX;Pin6: RX; TX, RX phase Xmodule S0;

k USB_EN pins 5 and  Pin5, Pin6 default USB2.0, compatible with 3.3 V TTL UART interface for UART interface please

 6 pin high levels as the USB data pins, USB communication USES the UVC communication protocol, image formats to YUV422 for USB communication development kit please contact us;

l in PCB design, parallel digital video signal suggested 50 Ω impedance control.

Form 2 Electrical specification

Format VIN =4V, TA = 25°C

Parameter

Identify

Test condition

MIN    TYP    MAX

Unit

Input voltage range

VIN

3.8        4        5.5

V

Capacity

ILOAD USBEN=GND

75      300

mA
USBEN=HIGH

110     340

mA

USB enabled control

USBEN-LOW

0.4

V
USBEN-

HIGN

1.4               5.5V

V

 

Form 3 Absolute Maximum rating

Parameter Range
VIN to GND -0.3V to +6V

DP,DM to GND

-0.3V to +6V
USBEN to GND -0.3V to 10V
SPI to GND -0.3V to +3.3V

VIDEO to GND

-0.3V to +3.3V
I2C to GND -0.3V to +3.3V

Storage temperature

−55°C to +120°C

Working temperature

−40°C to +85°C

 

Note: Ranges listed that meet or exceed absolute maximum ratings may cause permanent damage

to the product.This is just a stress rating;Don’t mean that the functional operation of the Product

under these or any other conditions is higher than those described in the operations section of this

specification. Prolonged operations that exceed maximum working conditions may affect the

digital interface output sequence diagram

Figure3 8bit parallel image

Figure4 :8bit parallel image and temperature


A4

when use 8bit parallel output interface,default output interface is DV_D0~DV_D7

Figure 5: 16bit parallel image data


A5

Figure 6 :16bit parallel image and temperature data


A6

Attention:(1)The data is recommended to be sampled at the rising edge of Clock;

(2)   Field synchronization and line synchronization are both highly effective;

(3)   Image data format is YUV422,Data low value is Y,high value is U/V;

(4)   The temperature data unit is(Kelvin(K)*10),actual temperature is read-out value /10-273.15(℃)。

Attention

To protect you and others from injury or to protect your device from damage, please read all of the following information before using your device.

  1. Do not look directly at the high-intensity radiation sources such as the sun for the movement components;
  2. Do not touch or use other objects to collide with the detector window;
  3. Do not touch the equipment and cables with wet hands;
  4. Do not bend or damage the connecting cables;
  5. Do not scrub your equipment with diluents;
  6. Do not unplug or plug other cables without disconnecting the power supply;
  7. Do not connect the attached cable incorrectly to avoid damaging the equipment;Please do not disassemble the equipment. If there is any fault, please contact our company for professional maintenance.
    1. Please pay attention to prevent static electricity;

appendix1 product view

Figure 7  product front view(positive direction):

appendix 3 I2C control protocol

chart 3  module I2C address 7bit device address(0×18),read address 0×31, write address 0×30。

 

number Register address parameter description
1   0×00 shutter correction *
2   0×01 background correction
3   0×02 Detector original output
4   0×05 Image data output
5   0×20 Temperature measurement at normal temperature section
6   0×21 Temperature measurement at extend temperature section
7   0×27 16-bit parallel image output
8   0×28 8 -bit parallel image output
9 0×80 0×29 16 -bit parallel image +temperature data output
10   0x2A 8-bit parallel image +temperature data output
11   0x2B Load temperature parameters
12   0xFE Save configuration parameters
13 0×88 0-7 pallete
14 0×96 float type Target reflection temperature(default
25℃)
15 0×97 float type Target ambient temperature(default
25℃)
16 0×98 float type ambient temperature(default 0.45)
17 0×99 float type Target emissivity (default 0.98)
18 0x9a short type Target distance (default: 1m)

 


Product detail pictures:

Wholesale China Thermal Camera Factory - M256 uncooled thermal imaging module  – Dianyang detail pictures

Wholesale China Thermal Camera Factory - M256 uncooled thermal imaging module  – Dianyang detail pictures

Wholesale China Thermal Camera Factory - M256 uncooled thermal imaging module  – Dianyang detail pictures

Wholesale China Thermal Camera Factory - M256 uncooled thermal imaging module  – Dianyang detail pictures


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Our personnel are always inside the spirit of "continuous improvement and excellence", and together with the outstanding excellent goods, favorable price and good after-sales services, we try to gain every customer's trust for Wholesale China Thermal Camera Factory - M256 uncooled thermal imaging module – Dianyang , The product will supply to all over the world, such as: Plymouth, Iran, Peru, Corporate goal: Customers' satisfaction is our goal, and sincerely hope to establish long-terms stable cooperative relations with customers to jointly develop the market. Building brilliant tomorrow together!Our company regards "reasonable prices, efficient production time and good after-sales service" as our tenet. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.
The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
5 Stars By Carey from Romania - 2017.06.16 18:23
This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
5 Stars By Emily from Melbourne - 2018.12.05 13:53
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