PYROSPOT Series 4 – small sensor head, easy to use and manifold

The digital pyrometers PYROSPOT of series 4 are developed and manufactured in Germany and are suitable for industrial continuous operation. Typical application areas can be found in metal and glas industry, paper and food production. The Series 4 devices are ideal for OEM use.


PYROSPOT series 4 – small sensor head, easy to use and manifold

What characterizes the devices of PYROSPOT Series 4?

  • Two-part digital pyrometer with remote measuring head and separate electronics box (IP65)
  • Best price/performance ratio for OEM application
  • Temperature measurements from –40 °C to 2500 °C
  • Adjusted spectral ranges for different applications
  • Response times t95 from 10 ms
  • Fixed optics with target sizes starting from 1.3 mm
  • Small, robust measuring heads for ambient temperatures up to 125 °C (optional high temperature version up to 180 °C)
  • Large, easy-to-read OLED display and operating keys
  • Easy implementation into existing measurement and control systems with RS-485 interface (galvanically isolated, Modbus RTU)
  • Temperature linear output 0/4 to 20 mA
  • Maximum/minimum value memory
  • Two opto-relay switching outputs (potential-free)

Models at a glance

Model Spectral range Temperature range Optics
DS 4N 0.8 µm to 1.1 µm 600 °C to 2500 °C Fixed optics
DG 4N 1.5 µm to 1.8 µm 250 °C to 1800 °C Fixed optics
DT 4G around 5 µm 200 °C to 1800 °C Fixed optics
DT 4L 8 µm to 14 µm -40 °C to 1000 °C Fixed optics

Accessories available

PYROSPOT series overview