Digital pyrometer CT LT

°C2:115:1

The pyrometer optris CT LT is equipped with one of the world’s smallest infrared sensors with a high optic resolution of 22:1. Additionally, it offers a high variability due to selectable analog outputs as well as several digital interfaces in the electronics box. The extended version, the pyrometer CTex LT, is additionally equipped with Zener double barriers (for employment in explosion-prone areas). Measurement Specifications • Optical resolution (90% energy): 22:1 (precision glass optics) 15:1 (precision glass optics) 2:1 (with fl at front window) • CF-lens (optional): 0.6 mm @ 10 mm (LT22) 0.8 mm @ 10 mm (LT15) 2.5 mm @ 23 mm (LT02) • Repeatability1)2) (at ambient temperature 23 ± 5°C): ± 0.5% or ± 0.5°C • Temperature resolution (display): 0.1 K • NETD2)3): 0.05 K (LT22/LT15) 0.1 K (LT02) • Emissivity / Gain (adjustable via programming keys or software): 0.100 – 1.100 • Transmissivity (adjustable via programming keys or software): 0.100 – 1.100 • Signal processing (parameter adjustable via software): peak hold, valley hold, average, extended hold function with threshold and hysteresis General Specifications • Environmental rating: IP 65 (NEMA-4) • Ambient temperature: sensing head: -20°C … 180°C (130°C at LT02) electronics: 0°C … 85°C4) • Storage temperature: sensing head: -40°C … 180°C (130°C at LT02) electronics: -40°C … 85°C • Relative humidity: 10 – 95%, non condensing • Shock: IEC 60068-2-27 (25G and 50G) • Vibration:IEC 60068-2-6 (sinus shaped), IEC 60068-2-64 (broadband noise) • Weight: sensing head 40 g electronics 420 g