Two-piece Infrared Pyrometer with Laser-Sighting, -50 °C to 975 °C

The Optris CTlaser LT is a two-piece infrared pyrometer designed for demanding fixed-installation applications. With 75:1 optical resolution, it delivers accurate measurement of small or distant targets. Its dual laser aiming system shows the exact measuring spot, helping with precise alignment and reducing targeting errors.

With a temperature range of -50 °C to 975 °C and an 8–14 µm spectral range, making it suitable for non-reflective surfaces. It works well with many industrial materials such as plastics, coatings, textiles, and food products.

Each Optris CTlaser LT provides advanced signal processing capabilities for industrial use.It offers a wide range of analog and digital outputs, including 0/4–20 mA, 0–5 V, 0–10 V, USB, RS485, RS232, relay outputs (2 × optically isolated), Profibus DP, Modbus RTU, Modbus TCP, Profinet, and EtherNet/IP, enabling easy integration into industrial processes and monitoring systems.

Setup and configuration are simple using the free compactConnect software or the IRmobile app.

• Temperature range (scalable via programming keys or software): –50 ... 975 °C
• Ambient temperature: –20 ... 85 °C (sensing head, 50 °C with laser ON), –20 ... 85 °C (electronics)
• Spectral range: 8 – 14 μm
• Optical resolution (90 % energy): 75:1 CTlaser
• System accuracy(at ambient temp. 23 ±5 °C):±1 % or ±1 °C
• Response time (90 % signal): 120 ms
• Emissivity / Gain (adjustable via software): 0.100 – 1.100
• Signal processing (parameter adjustable via software): peak hold, valley hold, average, extended hold function with threshold and hysteresis
• Output / analog: Channel 1: 0 / 4-2 0 mA, 0 -5/ 10 V, thermocouple J, K Channel 2: sensing head temperature (– 40 °C ... 85 °C as 0 -5 V or 0- 10 V), alarm output
• Alarm output: 24 V / 50 mA (open collector)
• Output/ digital: USB, RS232, RS485, CAN, Profibus DP, Ethernet(optional)
• Cable length: 3 m, 8 m, 15 m
• Power supply: 8 – 36 V DC
• Laser 635 nm: 1 mW, ON/OFF via electronic box or software

Scope of supply:

• CTlaser incl. mounting nut and mounting bracket (ACCTLFBT)
• 3m head cable (standard)
• Electronic box with LCD display and programming keys

Supplier link:

https://optris.com/products/infrared-thermometers-pyrometers/ctlaser-series/ctlaser-lt/