Pyrometer UPF V

The narrow-beam UPF V radiation pyrometer with built-in galvanic isolation is designed for the non-contact measuring of molten and solid masses in metallurgy, forges, glassworks, coking plants, fireclay factories, hardening shops, wire works, chemical plants, engineering factories, and scientific laboratories. The temperature values can be processed by a programmable logic controller or a digital controller.

A pyrometer calibration certificate certifies accordance with national etalons corresponding to the international system of units (SI).

Technical parameters of the UPF V pyrometer

UPF IV   1350
Nominal temperature for ε = 1 [°C] 1350
Measuring Range for ε = 1 [°C] 600 - 1350
Nominal bearing distance L [m] 0,5 or 1,0
Target Point Diameter D L=0,5m 
[mm] 3,6
Bearing distance range [%] ± 25
Output signal voltage UN [V] 0 - 10
Minimal Resistor Load R [Ω] 500
Voltage Output Table č.v. 193/T/K/12
% of Accuracy [%] 1
Spectral Sensitivity [μm] 0,5 - 1,7
Reaction Speed at Step Change [ms] 100
Operational Temperature -real
[°C] 45
Supply voltage UN [VDC] 22 - 36
Standby Current at UN=24VDC [mA] < 16
Weight L=0,5m
[kg] 0,45
Dimensions Ø x 1 L=0,5m
[mm] Ø40 x 321
Ø40 x 284


  • When using different scanning distances that those listed, the diameter of the measuring point is always larger.
  • The presented reproducible accuracy applied to the upper-half of the range.

If necessary, these models can be supplied with modifications to various input voltages and/or different temperatures measuring ranges.

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