HCS Series

HCS Series

The HCS Series provides a single thermopile sensor with application specific optical filter in a leadless SMD ceramic package. The footprint is only 3.8x3.8 mm² and the whole sensor has a thickness of 1.45 mm. The sensor supports a fully modular concept. You can choose a thermopile sensor chip and a top mounted infrared filter according to your application. Additionally, the sensor can be equipped with an optional thermistor providing a temperature reference.

Features and Benefits

SMD type thermopile sensors with infrared filter window
  • Small leadless SMD Carrier with 3.8x3.8 mm² footprint
  • 3 different thermopile sensor chips available
  • Large number of optical filter options
  • Optional thermistor temperature reference
  • Wide field of view of 120 degree
  • Large operating range -20°C to 120°C

Specifications

HCS C11 HCS C1c1 HCS C21 Unit
Element size 0.6² 0.76² 1.2² mm²
Voltage response 22 30 63 V mm² / W
Sensitivity 58 52 44 V / W
Resistance RTP 86 75 84 kOhm
TC of resistance RTP 0.02 0.02 0.02 % / K
Noise 38 35 37 nV / Hz½
Detectivity 0.9e8 1.1e8 1.4e8 cm Hz½ / W
Time constant < 5 10 10 ms
Thermistor reference 100 100 100 kOhm
Temp. coeff. of thermistor 3940 3940 3940 K
Field of view 120 120 120 degree
Operating temperature -20 .. 120 -20 .. 120 -20 .. 120 °C
Storage temperature -40 .. 120 -40 .. 120 -40 .. 120 °C

Filter Options

Temperature Measurements

Gas Concentration Measurements

Enquire about this Product Now

Enquire about this product now

* mandatory information

Share by: