Thermopile IR Sensor

Manufacturer's part number :


Manufacturer GE Sensing

Amphenol Advanced Sensors

Description :

This thermopile sensor is used for non-contact surface temperature measuring. The ZTP-115 model consists of thermo-elements, flat IR filter, a thermistor for temperature compensation and a hermetically-sealed small-size package. There is also a variety of filters available to maximize performance in specific applications.

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  • Non-contact measurement
  • Wider surface area measurement
  • Small-size sensor package
  • Included ambient temperature - (thermistor) sensor for compensation
  • High sensitivity
  • Fast response time
  • Low cost
  • RoHS compliant
Features Similar products
Chip Size (mm²) 1.8 x 1.8  

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Diaphragm Size (mm²) 1.0 x 1.0  
Active Area (mm²) 0.5 x 0.5  
Internal Resistance (kΩ) 50  
Resistance TC (%°C) 0.15 max  
Responsivity (V/W) 60  
Responsivity TC (%°C) -0.10  
Noise Voltage (nV rms, Typical) 30  
NEP (nW/√Hz) 0.5  
NEP Condition 500K, 1 Hz  
Detectivity (cn √HZ/W) 1.00 E08  
Detectivity Condition 500K, 1 Hz  
Time Constant (ms) 20  
Operating Temperature Range (°C) -20 to 100  
Thermistor Resistance (kΩ) @25°C 3970 ±1 %  
Beta (K) 10 ±3 %  
Package TO-5