The CTi 1M series provides stable performance under real-world conditions, particularly in hot-metal processing with a spectral range of 0 to 1 μm. This has a measuring temperature range of 662 to 2102°F (350 to 1150°C), optical resolution of 40:1, standard focus lens, and 9.8' (3 m) cable.
The CTi 1M series provides stable performance under real-world conditions, particularly in hot-metal processing with a spectral range of 0 to 1 μm. This has a measuring temperature range of 662 to 2102°F (350 to 1150°C), optical resolution of 40:1, standard focus lens, and 9.8' (3 m) cable.
The Optris CTi 1M pyrometer accurately measures temperatures from 662 to 3992°F (350 to 2200°C) across different variants. Its specialized spectral range, compact size, and rapid response time make it well suited for hot-metal temperature measurement applications. These pyrometers are ideally suited for employment in high-temperature measurements of metals, metal oxides, and ceramics. The infrared pyrometer’s short measurement wavelength of 1.0 μm further reduces measurement errors caused by low or varying emissivity. Optris particularly recommends short-wavelength pyrometers due to their robustness against these influences, ensuring stable and reliable performance, especially in hot-metal processing applications. The pyrometer series offers adaptability with various versions offering different temperature ranges and analog or digital outputs. Optional accessories enhance functionality, meeting diverse industrial needs.
Features
Applications
| Environmental Rating | IP 65 (NEMA-4) |
| Operating Temperature | -4 to 257°F (-20 to 125°C) (sensing head) -4 to 185°F (20 to 85°C)(electronics) |
| Storage Temperature | -4 to 257°F (-20 to 125°C) (sensing head) -4 to 185°F (20 to 85°C)(electronics) |
| Operating air Humidity Range | 10 to 95 %, non-condensing |
| Vibration (sensor) | IEC 60068-2-6 (sinus shaped) IEC 60068-2-64 (broadband noise) |
| Shock (Sensor) | IEC 60068-2-27 (25G and 50G) |
| Output/Analog) | 0/4 to 20 mA, 0 to 5 / 10 V, thermocouple K, alarm |
| Output/Alarm | 24 V/ 50 mA (open collector) |
| Relay Outputs (optional) | Relay: 2 x 60 V DC/ 42 V ACRMS; 0.4 A; optically isolated |
| Digital Interfaces | Built-in USB-interface Optional: EtherNet/IP, Profinet, Ethernet TCP/IP / Modbus TCP, Modbus RTU, RS485, RS232 or relay outputs (2 x optically isolated) |
| Output Impendances | mA max. 500 Ω (with 8 to 36 V DC) mV min. 100 kΩ load impedance thermocouple 20 Ω |
| I/O Pins (3x) | Flexible programming as in- or output: external emissivity adjustment, ambient temperature compensation, uncommitted value, trigger (reset of hold functions), alarm output (open collector 24 V / 50 mA) |
| Cable Length | 9.8' (3 m) |
| Power Supply | 8 to 36 V DC / 1.2 W |
| Measuring Temperature Range | 662 to 2102°F (485 to 1150°C) |
| Spectral Range | 1 μm |
| Optical Resolution (90%) | 40:1 |
| Measurment Uncertainty | ± (0.3% of reading +1.5°C) |
| Repeatability | ± 1.0 K (1ML) |
| Temperature Coefficient | ± 0.1 K/K |
| NETD (Typically) | 330 mK |
| Temperature Resolution | 0.1 K |
| Exposure Time | 110 μs |
| Response Time (90% energy) | 320 μs |
| Emmisivity/Gain | 0.05 to 1.1 |
| Transmissivity/Gain | 0.05 to 1.1 |
| Signal Processing | Peak hold, valley hold, average; extended hold functions with threshold and hysteresis |
| Software/Ap[p | Optris CompactPlus Connect / IRmobile App |
| Dimension | Sensing head: Ø0.5 in x 1.4" (Ø12 x 35 mm), M12x1 Electronics: 4.8 x 2.8 x 1.1" (122 x 70 x 27 mm) |
| Weight | 1.41 oz (40 g) (sensing head) 14.82 oz (420 g) (electronics) |
| Environmental Rating | IP 65 (NEMA-4) |
| Operating Temperature | -4 to 257°F (-20 to 125°C) (sensing head) -4 to 185°F (20 to 85°C)(electronics) |
| Storage Temperature | -4 to 257°F (-20 to 125°C) (sensing head) -4 to 185°F (20 to 85°C)(electronics) |
| Operating air Humidity Range | 10 to 95 %, non-condensing |
| Vibration (sensor) | IEC 60068-2-6 (sinus shaped) IEC 60068-2-64 (broadband noise) |
| Shock (Sensor) | IEC 60068-2-27 (25G and 50G) |
| Output/Analog) | 0/4 to 20 mA, 0 to 5 / 10 V, thermocouple K, alarm |
| Output/Alarm | 24 V/ 50 mA (open collector) |
| Relay Outputs (optional) | Relay: 2 x 60 V DC/ 42 V ACRMS; 0.4 A; optically isolated |
| Digital Interfaces | Built-in USB-interface Optional: EtherNet/IP, Profinet, Ethernet TCP/IP / Modbus TCP, Modbus RTU, RS485, RS232 or relay outputs (2 x optically isolated) |
| Output Impendances | mA max. 500 Ω (with 8 to 36 V DC) mV min. 100 kΩ load impedance thermocouple 20 Ω |
| I/O Pins (3x) | Flexible programming as in- or output: external emissivity adjustment, ambient temperature compensation, uncommitted value, trigger (reset of hold functions), alarm output (open collector 24 V / 50 mA) |
| Cable Length | 9.8' (3 m) |
| Power Supply | 8 to 36 V DC / 1.2 W |
| Measuring Temperature Range | 662 to 2102°F (485 to 1150°C) |
| Spectral Range | 1 μm |
| Optical Resolution (90%) | 40:1 |
| Measurment Uncertainty | ± (0.3% of reading +1.5°C) |
| Repeatability | ± 1.0 K (1ML) |
| Temperature Coefficient | ± 0.1 K/K |
| NETD (Typically) | 330 mK |
| Temperature Resolution | 0.1 K |
| Exposure Time | 110 μs |
| Response Time (90% energy) | 320 μs |
| Emmisivity/Gain | 0.05 to 1.1 |
| Transmissivity/Gain | 0.05 to 1.1 |
| Signal Processing | Peak hold, valley hold, average; extended hold functions with threshold and hysteresis |
| Software/Ap[p | Optris CompactPlus Connect / IRmobile App |
| Dimension | Sensing head: Ø0.5 in x 1.4" (Ø12 x 35 mm), M12x1 Electronics: 4.8 x 2.8 x 1.1" (122 x 70 x 27 mm) |
| Weight | 1.41 oz (40 g) (sensing head) 14.82 oz (420 g) (electronics) |
