Two-piece Industrial Infrared Pyrometer for Thin Plastic Foils with Laser Sighting, 0 °C to 710 °C

The Optris CTlaser P7 is a high precision infrared pyrometer designed for non contact temperature measurement of thin plastics from 0 °C to 710 °C. Its 7.9 µm spectral range enables accurate measurement of thin plastic films and improves temperature control in plastic manufacturing processes.

The CTlaser P7 features a measuring head that withstands ambient temperatures up to 85 °C without cooling and provides a fast 150 ms response time for efficient process monitoring. It uses material specific IR absorption bands for accurate measurement of plastics such as FEP, PI, PMMA, PC, PET, and PVC.

With double laser aiming, the CTlaser P7 ensures precise spot alignment and reduced measurement errors. Its two-piece design, flexible analog and digital outputs, optional accessories, and PTB/NIST calibrated German manufacturing provide reliable integration into industrial applications.

• Temperature range (scalable via programming keys or software): 0 ... 710 °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 P7 with 3m cable
• 1x mounting nut
• 1x mounting bracket

Supplier link:

https://optris.com/products/infrared-thermometers-pyrometers/ctlaser-series/ctlaser-p7/