QDA Series Line Sensor Arrays

KEMET's QDA series pyroelectric linear arrays for infrared food, general IR spectroscopy, and oil monitoring sensors

Image of KEMET's QDA Series Line Sensor Arrays KEMET's QDA line sensor, or linear, arrays utilize unique thin-film pyroelectric PZT material to offer outstanding resolution and performance across a wide infrared wavelength range. The ASIC readout electronic's output is a multiplexed, amplified, and filtered analog signal for each sensor element. The sensor is housed in a low profile sealed metal package along with a temperature sensor and can be fitted within a choice of filter windows.

An additional +1 sensor element can provide higher sensitivity on a discrete wavelength, typically for lubrication oil or foodstuffs. This +1 sensor is located for ATR and transmission use.

To allow for further in-depth testing, there are three types of linear array demo kits. The first, USEQDAK6000000, is a PC interface board. The second, USEQDAK7000000 and its two variants including particular linear arrays fitted to the kit, feature the PC interface board in an ATR spectrometer configuration with emitters and spectrometer software. Last, USEQDAK8000000 and its two variants including particular linear arrays fitted to the kit, include the PC interface board in a transmission spectrometer configuration with emitters and spectrometer software.

Features and Benefits
  • Fast, stable response over a wide operating frequency range
  • Excellent resolution and performance across a wide infrared wavelength
  • Low power consumption enabling handheld and wireless
  • Small size and weight
  • Extensive IPR protection
  • No moving parts
  • No cooling required
  • Broadband and LVF range can be selectable
Applications
  • General IR spectroscopy (portable, robust spectral engines)
  • Medical diagnostics
  • Diabetes monitoring
  • Laser line calibration
  • Process monitoring
  • Oil analysis
  • Security screening
  • InGaAs replacement
  • Industrial processes and safety
  • Engine condition monitoring
  • Temperature measurement (non-contact line scanning measurement)
  • Flame, material, gas, and gas flue analysis
  • HVAC and refrigerants
  • Home and building technology
  • Environmental and pollution monitoring

QDA Series Line Sensor Arrays

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
FOOD SENSOR LVF 2.5-5M(128CH)USEQDAAA128500FOOD SENSOR LVF 2.5-5M(128CH)1 - ImmediateView Details
FOOD SENSOR LVF 5.5-11M + 5.75 MUSEQDAAA128A00FOOD SENSOR LVF 5.5-11M + 5.75 M1 - ImmediateView Details
FOOD SENSOR LVF 5.5-11M(128CH)USEQDAAA128L00FOOD SENSOR LVF 5.5-11M(128CH)1 - ImmediateView Details
FOOD SENSOR AR SILICON(128CH)USEQDAAA128S00FOOD SENSOR AR SILICON(128CH)1 - ImmediateView Details
FOOD SENSOR LVF 5.5-11M+2.90 M /USEQDAAA128W00FOOD SENSOR LVF 5.5-11M+2.90 M /1 - ImmediateView Details
FOOD SENSOR AR SILICON(255CH)USEQDAAA255S00FOOD SENSOR AR SILICON(255CH)1 - ImmediateView Details
FOOD SENSOR AR SILICON(510CH)USEQDAAA510100FOOD SENSOR AR SILICON(510CH)1 - ImmediateView Details

Evaluation Kit

ImageManufacturer Part NumberDescriptionUtilized IC / PartAvailable QuantityView Details
FOOD SENSOR EVALUATION KIT LINEAUSEQDAK6000000FOOD SENSOR EVALUATION KIT LINEAUSEQDAAA: 128L00, 128S00, 255S00, 128500, 5101001 - ImmediateView Details
FOOD SENSOR EVALUATION KIT LINEAUSEQDAK7000000FOOD SENSOR EVALUATION KIT LINEAUSEQDAAA: 128L00, 128S00, 128501 - ImmediateView Details
FOOD SENSOR EVALUATION KIT LINEAUSEQDAK7128500FOOD SENSOR EVALUATION KIT LINEAUSEQDAAA: 128L00, 128S00, 128501 - ImmediateView Details
FOOD SENSOR EVALUATION KIT LINEAUSEQDAK7128L00FOOD SENSOR EVALUATION KIT LINEAUSEQDAAA: 128L00, 128S00, 128501 - ImmediateView Details
FOOD SENSOR EVALUATION KIT LINEAUSEQDAK8000000FOOD SENSOR EVALUATION KIT LINEAUSEQDAAA: 128L00, 128S00, 128501 - ImmediateView Details
FOOD SENSOR EVALUATION KIT LINEAUSEQDAK8128500FOOD SENSOR EVALUATION KIT LINEAUSEQDAAA: 128L00, 128S00, 128501 - ImmediateView Details
FOOD SENSOR EVALUATION KIT LINEAUSEQDAK8128L00FOOD SENSOR EVALUATION KIT LINEAUSEQDAAA: 128L00, 128S00, 128501 - ImmediateView Details
Published: 2021-04-15