ZTP-115 - Thermopile IR Sensor

main-ZTP-115

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.

 

Check Distributor Stock

 

Features

  • 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

Applications

  • Patient monitoring
  • Ear & Tympanic thermometers
  • Occupancy detection
  • HVAC
  • Appliance

Specifications

Thermopile Chip

ParameterLimit MinLimit TypLimit MaxUnitsConditions
Chip Size   1.8 x 1.8   mm2  
Diaphragm Size   1.0 x 1.0   mm2  
Active Area   0.5 x 0.5   mm2  
Internal Resistance 35 50 65 25°C
Resistance T.C     0.15 %/°C  
Responsivity 42 60 78 V/W 500K, 1 Hz
Responsivity T.C   -0.10   %/°C  
Noise Voltage   30   nV rms R.M.S., 25°C
NEP   0.50   nW/Hz½ 500K, 1 Hz
Detectivity   1.00 E08   cmHz½/W 500K, 1 Hz
Time Constant   20   ms  
 
Copyright © 2017 Amphenol Corporation. All Rights Reserved.