HMS J-, K- and Z-Series

 

HMS J-, K- and Z-Series

The HMS Series are single element thermopile sensors in small or miniature TO-46 or µ-TO packages. They are primarily used for temperature measurements. Like all our sensors, the HMS sensors support 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 temperature reference. Due to the small size of the µ-TO “Z” package, the HMS Z11 is not available as a sensor module with an integrated ASIC for signal processing. All other sensors can be equipped with an integrated ASIC for analog or digital signal conditioning which facilitates the application.

Features and Benefits

  • Small TO-46 or tiny µ-TO package
  • 3 different thermopile sensor chips available
  • Large number of filter options
  • Optional thermistor temperature reference
  • Large operating range -20°C to 120°C

 

Specifications

 HMS Z11HMS J11HMS J1c1/K1c1*HMS J21Unit
Element size0.6²0.6²0.76²1.2²mm²
Voltage response22223063V mm² / W
Sensitivity58585244V / W
Resistance RTP86867584kOhm
TC of resistance RTP0.020.020.020.02% / K
Noise38383537nV / Hz½
Detectivity0.9e80.9e81.1e81.4e8cm Hz½ / W
Time constant< 5< 5810ms
Thermistor reference100100100100kOhm
Temp. coeff. of thermistor3940394039403940K
Field of view95120100120degree
Operating temperature-20 .. 120-20 .. 120-20 .. 120-20 .. 120°C
Storage temperature-40 .. 120-40 .. 120-40 .. 120-40 .. 120°C

Filter Options

Temperature Measurements

Gas Concentration Measurements