Two-piece Industrial Infrared Pyrometer for Ultra Thin Glass Applications with Laser Sighting, 100 °C to 1200 °C

The Optris CTlaser G7 is a high-precision infrared pyrometer designed for non contact temperature measurement of ultra thin glass used in touch displays for smartphones and tablets. It measures temperatures from 100 °C to 1200 °C and features a 7.9 µm spectral range optimized for accurate glass measurement.

It includes double laser aiming for precise spot alignment, 45:1 optics with selectable focus, and a compact sensor head suitable for industrial applications. The sensor can operate in ambient temperatures up to 85 °C without cooling and offers system accuracy of ±1% or ±1.5 °C with ±0.5% repeatability.

The CTlaser G7 features a two-piece design with separate electronics, multiple analog and digital outputs, and accessories such as air purging and mounting flanges for harsh environments. Manufactured and calibrated in Germany to PTB/NIST standards, it provides reliable temperature measurement for glass processing applications.

• Temperature range (scalable via programming keys or software): 100 ... 1200 °C
• Ambient temperature: –20 ... 85 °C (sensing head, 50 °C with laser ON) –20 ... 85 °C (electronics)
• Spectral range: 7.9 µm
• Optical resolution (90 % energy): 45:1
• Temperature resolution: 0.5 K
• System accuracy (at ambient temp. 23 ±5 °C): ±1 %
• Response time (90 % signal): 150 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 G7 with 3m cable
• 1x mounting nut
• 1x mounting bracket

Supplier link:

https://optris.com/products/infrared-thermometers-pyrometers/ctlaser-series/ctlaser-g7/