NP-SG118L LCD metal detector door, adopting advanced electromagnetic compatibility, has high detection sensitivity, strong anti-interference ability. It is suitable for safety inspection of dangerous goods and is widely used in public occasions and important places, and etc.
Principle
Any object with temperature above absolute zero emits a detectable amount of radiations.Thermal camera converts IR radiations into gray value, and establishes the accurate corresponding relation between gray value and temperature through the temperature measurement algorithm model. The model (Temperature Gray Level Curve) is obtained by black-body calibration.
Advantages
• Non-contact body temperature measurement
• Real-time alarm
• LCD temperature indicator
• Metal detector
Key Features：
• 12/18 independent detection zones, LCD screen
• Thermal camera resolution: 160 x 120
• Temperature range: 30~45℃
• Temperature accuracy: ±0.5℃
• Scenarios: hospitals, schools, police offices, governments, enterprises, customs, airports, train stations, bus stations, subway stations, etc.