High Performance Portable Thermal Imager - MSA Contactless Temperature Measuring Thermopile Infrared Sensor Module for Access Control System – Sunshine
High Performance Portable Thermal Imager - MSA Contactless Temperature Measuring Thermopile Infrared Sensor Module for Access Control System – Sunshine Detail:
Overview
Interface Definitions
|
Name |
PIN No. |
Description |
Type |
Remarks |
|
VCC |
1 |
5-7 V voltage input |
Source |
Ripple≤20 mV |
|
TXD |
2 |
serial port sending |
Communications |
3.3 V TTL |
|
RXD |
3 |
serial port reception |
Communications |
3.3 V TTL |
|
GND |
4 |
Reference |
Source |
aa |
Main Technical Parameters
DS ratio: standard 8:1, converted to FOV is 8°
Infrared wavelength range: 8 – 14 μm
Accuracy of temperature data transmission: 0.1 ℃
Temperature measurement range:
Universal: 0 ~ 300℃
Special: 23 ~ 46℃ (with body temperature compensation)
Precision:
Universal: ± 2℃ or 2% of the measured temperature
Special: ± 0.3℃
Communication: UART serial port
Interface Type: 2.0mm – 4PIN, Wiring optional
Electrical characteristics: voltage range DC 5~7 V, power ≤40 mW
Working and Storage Conditions:
Operation Temperature: 0 ~ 50℃
Storage Temperature and Humidity: -20 ~ 80℃; 45% RH Non-condensate
Temperature calibration index: Calibration at 2.5cm when 37℃;
The best distance of human frontal temperature detection: 20 ~ 50 cm;
Applications and Attentions
Applications:
General Type: industrial electric power temperature measurement
Special Type: human body temperature measurement
Attentions:
► YY-MSA type temperature measurement module is severely affected by the fluctuation of ambient temperature, it is forbidden to be tested by bare machine, or to be used in a thermal shock way, such as direct blowing at the air conditioning port.
► When the shell installed and powered on, the module temperature can be measured accurately because the module needs to reach the thermal balance with the ambient temperature. When the thermal balance is reached, the ambient temperature is allowed to change slowly, such as the heating of the housing. According to experience, the heat balance time is 15~25 minutes (depending on the heating and insulation of different housing).
Product detail pictures:
Related Product Guide:
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By tobin from Bolivia - 2017.07.28 15:46
This supplier stick to the principle of "Quality first, Honesty as base", it is absolutely to be trust.
By Helen from Morocco - 2017.07.28 15:46
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