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Two-piece Industrial Infrared Pyrometer for Non-Contact Temperature Measurement Through Flames, 200 °C to 1650 °C
The Optris CTlaser MT provides accurate non contact temperature measurement through flames, ideal for flame hardening applications, with a temperature range of 200 °C to 1650 °C. Its double laser aiming system and small spot size ensure precise and reliable measurements in demanding furnace environments.
- Temperature range: 200 °C to 1650 °C
- Distance-to-spot size ratio: up to 45:1
- Response time: 10 ms
- Spectral range: 3.9 µm
- Operating temperature: -20 °C to 85 °C
- Outputs / analog: 0/4 – 20 mA, 0 – 5/ 10 V, thermocouple type K or J
- Double laser aiming marks real spot location and spot size up from 1.6 mm at any distance
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The Optris CTlaser MT is a high performance non-contact pyrometer designed for temperature measurement through flames and combustion gases, with a range of 200 °C to 1650 °C. It is ideal for applications such as heat treatment, fire-heated ovens, chemical reactors, and combustion chambers, offering precise measurement with a spot size from 1.6 mm.
The CTlaser MT series provides ±1% accuracy and ±0.5% repeatability, with models covering 200 °C to 1450 °C (MT) and 400 °C to 1650 °C (MTH). Its double laser aiming system ensures accurate targeting and reliable measurements in challenging flame environments.
Featuring a two-piece design with separate electronics, the CTlaser MT offers flexible integration with outputs including 0/4–20 mA, voltage, USB, RS485, RS232, Modbus, Profibus, Profinet, and Ethernet/IP. It operates up to 85 °C ambient temperature without cooling and supports accessories such as air purging and cooling jackets for demanding industrial applications.
- Temperature range (scalable via programming keys or software): 200 ... 1450 °C (MT) 400 ... 1650 °C (MTH)
- Ambient temperature: –20 ... 85 °C (sensing head, 50 °C with laser ON) –20 ... 85 °C (electronics)
- Spectral range: 3.9 µm
- Optical resolution (90 % energy): 45:1
- Temperature resolution: 0.1 K
- System accuracy (at ambient temp. 23 ±5 °C): ±1 %
- Response time (90 % signal): 10 ms
- Emissivity / Gain (Via programming keys or software): 100 – 1.100
- Transmissivity / Gain (Via programming keys or software): 100 – 1.100
- Signal processing (parameter adjustable via software): peak hold, valley hold, average, extended hold function with threshold and hysteresis
- Output / analog : 0 / 4 – 20 mA, 0 – 5/ 10 V, thermocouple J, K
- Output / alarm: 24 V / 50 mA (open collector)
- Relay outputs (optional): Relay: 2 x 60 V DC/ 42 V ACeff; 0.4 A; optically isolated
- Output/ digital: USB, RS232, RS485, CAN, Profibus DP, Ethernet(optional)
- Output impedances: mA max. 500 Ω (with 8 – 36 V DC)mV min, 100 kΩ load impedance, thermocouple 20 Ω
- Inputs flexible programming as in- or output: external emissivity adjustment, ambient temperature compensation, trigger (reset of hold functions)
- Software: optris® Compact Connect
- Cable length: 3 m, 8 m, 15 m
- Power supply: 8 – 36 V DC
- Current draw: max. 160 mA
- Laser 635 nm: 1 mW, ON/OFF via electronic box or software
Scope of supply:
- CTlaser MT with 3m cable
- 1x mounting nut
- 1x mounting bracket
Supplier link:
https://optris.com/products/infrared-thermometers-pyrometers/ctlaser-series/ctlaser-mt/
Data Sheets
Optris -CTlaser MT
