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The CTi 4M is a dynamic non-contact solution for temperature measurement, particularly adept at handling challenging materials in low-temperature environments. This has a measuring temperature range of 32 to 932°F (0 to 500°C), optical resolution of 10:1, standard focus lens, and 9.8' (3 m) cable.
The CTi 4M is a dynamic non-contact solution for temperature measurement, particularly adept at handling challenging materials in low-temperature environments. This has a measuring temperature range of 32 to 932°F (0 to 500°C), optical resolution of 10:1, standard focus lens, and 9.8' (3 m) cable.
The CTi 4M high-speed infrared thermometer features an exceptionally fast exposure time of 110 μs, making it ideally suited for precise temperature measurement in high-speed or rapidly changing processes. Due to its unique mid-wavelength sensitivity and a temperature range from 32 to 932°F (0 to 500°C), the pyrometer Optris CTi 4M is suitable for measurements across various materials, like metals, metal oxides, ceramics or any material with unknown or changing emissivity. The pyrometer is a great alternative to LT sensors for high speed and low-temperature applications of challenging materials. The electronics box of the measuring device allows a flexible terminal device through selectable analog outputs as well as various optional digital interfaces.
Features
Applications
| Environmental Rating | IP 65 (NEMA-4) |
| Operating Temperature | -4 to 158°F (-20 to 70°C) (sensing head) -4 to 185°F (-20 to 85°C) (electronics) |
| Storage Temperature | -40 to 185°F (-40 to 85°C) (sensing head) -40 to 185°F (-40 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 (25 G and 50 G) |
| Output/Analog 2x) | 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 30 V DC / 1.2 W |
| Measuring Temperature Range | 32 to 932°F (0 to 500°C) |
| Spectral Range | 2.2 to 6.0 μm |
| Optical Resolution (90%) | 10:1 |
| Measurment Uncertainty | ±(0.3 % of reading +2°C) |
| Repeatability | ± 0.16 K |
| Temperature Resolution (Display) | ± 0,05 K/K or ± 0,03 %/K |
| NETD (Typically) | 70 mK |
| 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, peak picker, average; extended hold function with threshold and hysteresis |
| Software/Ap[p | Optris CompactPlus Connect / IRmobile App |
| Dimensions | 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 158°F (-20 to 70°C) (sensing head) -4 to 185°F (-20 to 85°C) (electronics) |
| Storage Temperature | -40 to 185°F (-40 to 85°C) (sensing head) -40 to 185°F (-40 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 (25 G and 50 G) |
| Output/Analog 2x) | 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 30 V DC / 1.2 W |
| Measuring Temperature Range | 32 to 932°F (0 to 500°C) |
| Spectral Range | 2.2 to 6.0 μm |
| Optical Resolution (90%) | 10:1 |
| Measurment Uncertainty | ±(0.3 % of reading +2°C) |
| Repeatability | ± 0.16 K |
| Temperature Resolution (Display) | ± 0,05 K/K or ± 0,03 %/K |
| NETD (Typically) | 70 mK |
| 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, peak picker, average; extended hold function with threshold and hysteresis |
| Software/Ap[p | Optris CompactPlus Connect / IRmobile App |
| Dimensions | 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) |
