CTi 1M
The Optris CTi 1M pyrometer accurately measures temperatures from 350 °C 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.
- - Temperature range: 350 °C to 2200 °C
- - Spectral range: 1.0 µm
- - Response time: 320 µs
- - Exposure time: 110 µs
Accurate temperature measurement is essential in laboratory environments. However, industrial applications introduce additional challenges that can impact measurement accuracy when using a pyrometer. Short-wavelength pyrometer technology offers reduced sensitivity to emissivity variations and high optical resolution, providing stable performance under real-world conditions, particularly in hot-metal processing. The measurement wavelength, optical quality, and temperature range should be considered to minimize errors caused by emissivity changes, reflections, and alignment deviations when measuring on metallic surfaces.
With its specialized spectral range of around 1.0 µm, the InGaAs detector ensures accurate temperature measurements across a range of 350 to 2200 °C in hot applications. The pyrometer’s compact head allows for easy installation in tight spaces, facilitating cost-effective mechanical integration. The Optris CT 1M pyrometer is meticulously engineered to accurately measure temperatures ranging from 350 °C to 2200 °C. This infrared sensor is available in four different variants, each with a specific temperature range: 1MXL (350 °C…800 °C), 1ML (485 °C…1150 °C), 1MH (650 °C…1850 °C), and 1MH1 (800 °C…2200 °C). This thermal non-contact sensor finds frequent use in steel, tungsten, iron, nickel, and semiconductor applications.
The CTi 1M supports a distance-to-spot size ratio of up to 75:1 and ensures precise temperature measurements even from a distance. The IR thermometer’s compact size and temperature resistance of up to 85 °C make it suitable for integration into heavy machinery. Fast processes can be effectively monitored with a rapid response time of 320 µs.
A key characteristic of this infrared thermometer is its precise non-contact temperature measurement enabled by remotely separated electronics with easily accessible programming keys and an LCD display. The stainless steel housing enhances durability in various industrial settings.
The Optris CTi 1M pyrometer series enables seamless integration into machinery and provides users with high versatility. The electronics box offers a range of analog and digital outputs, including 0/4 – 20 mA, 0 – 5 V, 0 – 10 V, thermocouple (type K), USB, RS485, RS232 interfaces, relay outputs (2 x optically isolated), Profibus DP, ProfiNet, Modbus TCP, Modbus RTU and Ethernet, EtherNet/IP, EtherCat and IO-Link.
The infrared sensor’s functionality can be extended with optional accessories tailored to demanding industrial applications. A mounting fork enables secure installation, while a sighting tube supports precise target alignment. A close-focus lens allows accurate measurement of small or distant objects. Air purge and cooling jackets protect the optics and sensor in harsh or high-temperature environments, ensuring reliable performance and expanded application flexibility.
Engineered to withstand even the harshest conditions, the CTi 1M pyrometer ensures accurate temperature measurements in demanding environments. The pyrometer’s thermal shock-resistant design guarantees consistency despite fluctuations in ambient temperature. The robust stainless steel measuring head simplifies integration into confined spaces, making the infrared sensor suitable for various applications. The pyrometer’s exceptional temperature resistance allows seamless operation in ambient temperatures up to 85 °C without supplementary cooling. Manufactured in Germany to stringent quality standards, this thermal sensor is designed for reliable operation in the most demanding environments. The fixed-mounted design ensures stability and accuracy over extended periods, making the CTi 1M an essential tool for critical industrial processes.
In summary, the Optris CTi 1M series pyrometer combines precision, adaptability, and durability to facilitate non-contact temperature measurement. Whether capturing quick manufacturing processes or operating in challenging conditions, the IR pyrometer is a reliable and efficient solution for diverse industrial applications.
Popular Model Codes:
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1. Range: 350-800 °C |
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| 2. Range: 485-1150 °C |
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| 3. Range: 650-1850 °C |
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| 4. Range: 800-2200 °C |
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In the most demanding thermal environments, where others falter, the Optris CTi LThot stands resilient. Designed to excel in extreme ambient conditions, this robust infrared pyrometer features a sensing head engineered for unparalleled temperature resistance, operating reliably without additional cooling at ambient temperatures up to 250 °C. This critical advantage makes it the definitive choice for processes where heat is a constant, unforgiving presence.
The CTi LThot masterfully tackles high-temperature applications across diverse industries. From monitoring dryers, industrial furnaces, and heat-treating ovens to ensuring precision in plastics/textiles processing and semiconductor production, it delivers steadfast performance. Encased in a compact, durable stainless steel housing, it offers non-contact temperature measurement from –50 °C to 1050 °C within the spectral range of 8 to 14 µm, ideal for many materials including plastics and organic substances. With a swift response time down to 40 ms, it captures even rapid thermal fluctuations with industrial-standard precision and speed.
Beyond its core resilience, the CTi LThot is a powerhouse of connectivity and control. It features analog and digital outputs (including 0-4-20 mA and 0-10 V), comprehensive interfaces (USB, RS485, RS232, relay , Modbus RTU, Modbus TCP, Profinet, and EtherNet/IP ), and relay outputs. Three programmable I/Os offer versatile functionality for alarms, triggering, or external parameter adjustment. Configuration is seamless via free PC software or a mobile app. Developed, produced, and calibrated in Germany with rigorous end-of-line checks, it guarantees superior quality and accuracy. Supported by a wide range of accessories, the Optris CTi LThot is the robust, reliable solution for the harshest industrial landscapes.
CTi LThot — Important Features
- - Temperature range: -50 °C to 1050 °C
- - Spectral range: 8 to 14 µm
- - Response time: down to 40 ms
- - High operating temperature rating up to 250 °C
The Optris CTi LTfast pyrometer quickly captures non-contact temperature data remotely. Its remarkably short response time of 6 ms makes it an ideal choice for applications requiring speedy measurements. Whether in industrial processes demanding rapid assessments or research settings mandating precise temperature control, the CTi LTfast pyrometer delivers consistent performance. Its adaptability and accuracy are tailored to be the sensing input for fast control loop applications. It offers fast analog output options with smart data processing, alongside instant digital output with a response time of 4 ms (50% signal). Additionally, its rugged construction allows operation in ambient temperatures of up to 125 °C without the need for cooling, ensuring resilience in challenging conditions.
- - Temperature range: -50 °C to 1050 °C
- - Spectral range: 8 to 14 µm
- - Response time: 6 ms (% signal)
- - High Distance-to-spot size ratio of up to 25:1
Engineered in Germany for reliability, the Optris CTi LT series is a breakthrough in compact, high-performance infrared temperature measurement. These pyrometers feature one of the world’s smallest sensing heads along with strong industrial capabilities. They deliver precise non-contact temperature monitoring for even the toughest applications.
The CTi LT has a superior 8–14 µm spectral bandwidth. It is best for measuring high-emissivity materials and low-temperature targets with great accuracy. With a wide measurement range from -50 °C to 1050 °C, it works well for non-reflecting objects in various industrial processes. Additionally, its excellent optical resolution of up to 22:1 ensures accurate readings of small or distant targets while reducing background interference.
Built to withstand tough conditions, the CTi LT operates reliably at ambient temperatures up to 180 °C without requiring external cooling. Moreover, its special thermal-shock-resistant design ensures long-term stability, repeatability, and accuracy. The device allows for flexible integration using configurable analog and digital outputs, including industrial protocols like Modbus RTU, Modbus TCP, Profinet, and EtherNet/IP. Additionally, setting it up is easy with the free CompactPlus Connect PC software or the IR mobile app for Android.
Developed, produced, and factory-calibrated in Germany, the CTi LT comes with a range of accessories. In addition to mounting forks, sighting tubes, and close-focus lenses, these include air purge systems to suit any industrial environment. Whether used for plastics, coatings, electronics, or automotive manufacturing, the Optris CTi LT offers a dependable, precise, and versatile solution for critical temperature monitoring.
CTi LT — Important Features
- - Temperature range: -50 °C to 1050 °C
- - Spectral range: 8 to 14 µm
- - Response time: up to 40 ms
- - High ambient temperature rating up to 180 °C
- - Higher Distance-to-spot size ratio of up to 22:1
- - Unique thermal shock-resistant design for best repeatability and accuracy
