• Temperature measurement from -50°C to 3000°C

  • Up to 90° Scan Angle

  • Application Specific Solution

  • Dual Mode, Stand-Alone and Remote Control



  • In conjunction with the KT15, LS15 provides precise temperature distribution measurement
  • Designed for measuring surface temperature profiles in the range from -50 to 3000° C.
  • Wide scanning angle of 90 degrees allows remote temperature sensing over extended surface areas
  • Fully integrated interface and dedicated software package allows free programming of all scanner functions
  • Either remotely controlled or automated self-contained operation is available
  • Special HD-version is offered for use in hostile and hot environments


Selection Guide

Model Spectral Response mm Tmin °C Tmax °C Application/Material
LS15.01 2.00…2.70  300 2400 metals, metal oxides, ceramics, glass volume
LS15.21 3.43 ± 0.15 80 350 plastic film with CH-band, coating materials (oil,paints)
LS15.23 6.80 ± 0.15 0 400 thin film plastics, e.g. PE, PP, PVC
LS15.24 7.93 ± 0.15 0 400 thin film plastics, e.g. PET, PA, fluor carbon
LS15.25 8.05 ± 0.15 0 400 thin film plastics, e.g. PTFE, PET, PVC
LS15.41 3.90 ± 0.10 250 2500 glass volume, measurements through hot gases and flames
LS15.42 4.90…5.50 100 2500 glass (processing), quartz
LS15.43 7.50…8.20 0 2500 glass (thin plates), quartz, ceramics
LS15.69 x…y 400 2500 hot gases in incinerators and fossil fuel fired utility boilers, rotary kiln
LS15.82 8…14 -50 1000 paper, textiles, rubber, wood, ceramics, thicker plastics (>1mm), painted or coated surfaces, asphalt, building materials, electronic components, food, liquids
LS15.85 9.6…11.5 -25 200 meteorological, biological, agricultural studies
LS15.99  other spectral and temperature ranges are available





General Specifications:


Temperature Range Depends on model, minimum and maximum measuring temperature; see table above
Temperature resolution (NETD)* Depends on model, measuring temperature and response time; typical value ± 0.2° C
Accuracy ± 0.9° C ± 0.9% of the difference between target temperature and housing temperature
Long-term stability Better than 0.01% of the absolute measured temperature in Kelvin/month
Scanning angle 90° maximum scanning angle is freely programmable
Angle resolution 0.057°
Scanning speed Up to 90° /s
Measuring points < 0.014° step, 1-900°/sec, up to 1001 points
Aiming options* Several optical and mechanical options are available, e.g. laser pointer
Emissivity setting Adjustable from 0.1 to 1.0 programmable in 0.001 increments.  Individual programmable for every measuring point
Analog output 4 scalable output signals; linear voltage or current 0…1 V or 0…10 V or 0…20 mA or 4…20 mA (programmable)
Serial interface RS-232 interface, bi-directional, baud rate up 230 kbps
RS-485 up to 921 kbps
Power requirements 22…30 VDC or 24 VAC ± 10%, 48...400 Hz; #250 mA with 24 VDC
Permissible ambient temperature -20° to +70°C
Storage temperature -20°C...70°C
Air purge Airflow rate 3…5 m3 /h at 0.3...0.5 bar (industrial air)
Housing protection, weight IP 65 (DIN 4005) NEMA 4 equivalent, approx. 2 kg



* Please ask for further data on Infrared Radiation Pyrometer KT15 Series (temperature ranges, temperature resolution, field of view): "Technical Data", "Field of View Diagrams", "Options and Accessories".







Wintronics Calibration provides the highest level of measurement service available today to ensure the exacting quality you demand from your measurement equipment.




Wintronics' Field Engineer Services manages all your engineers' calibration needs - from equipment scheduling and tracking to shipping and calibration - and provides quality reports and certificates of calibration.