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Optris CT Pyrometer
Precise non-contact temperature measurement
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).
Key Features:
- Temperature range: -50 °C to 975 °C (-58 °F ... 1787 °F)
- Spectral range: 8 to 14 µm
- Response time: 150 ms
- Price starts from $280.00 (plus VAT)
| Feature | Details |
|---|---|
| Environmental rating | IP 65 (NEMA-4) |
| Optical resolution | 22:1 (precision glass optics) 15:1 (precision glass optics) 2:1 (with flat front window) |
| Spectral range | 8 – 14 μm |
| Temperature ranges | –50 °C to 975 °C (LT22) (–58 °F to 1787 °F) |
| Temperature resolution (display) | 0.1 K |
| Output / analog | Channel 1: 0 / 4 – 20 mA, 0 – 5 / 10 V, thermocouple J, K |
| NETD 2), 3) | 0.05 K (LT22 / LT15) 0.1 K (LT02) |
| System accuracy 1), 2) (at ambient temp. 23 ±5 °C) (23 ±41 °F) | ±1.0 % or ±1.0 °C (±1.8 °F) |
| Repeatability 1), 2) | ±0.5 % or ±0.5 °C (±0.9 °F) |
| Current draw | Max. 100 mA |
| Inputs | Programmable functional inputs for external emissivity adjustment, ambient temperature compensation, trigger (reset of hold functions) |
| Ambient temperature (TAmb) | –20 °C to 180 °C (–4 °F to 356 °F) (130 °C (266 °F) to LT02) (sensing head) 0 °C to 85 °C (32 °F to 185 °F) (electronics) |
| Weight | 40 g (1.4 oz) (sensing head) / 420 g (14.8 oz) (electronics) |
| Shock / vibration | IEC 60068-2-27 (25 G and 50 G) / IEC 60068-2-6 / -64 |
| Cable length | 1 m (standard), 3 m, 8 m, 15 m |
| Power supply | 8 – 36 V DC |
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