Optris CS LT, Compact infrared pyrometer, 15:1, temperature range [-50 .. 1030°C]

The infrared pyrometer Optris CS LT is perfectly suited for temperature measurement in small and narrow environments. The robust measuring heads have been developed for use in temperature ranges from -50°C to 1,030°C and can be employed in ambient temperatures of up to 80°C without additional cooling.

The inexpensive IR pyrometers are perfectly suited for OEM solutions. They also work ideally for multiple employments of infrared measurement points.

Measurement specifications

• Temperature range (scalable via software): -50°C … 1,030°C
• Spectral range: 8 to 14 µm
• Optical resolution (90% energy): 15:1
• CF-lens (optional): 0.8 mm @ 10 mm (0.03 in @ 0.4 in)
• System accuracy (at ambient temperature 23 ± 5°C ): ± 1.5% or ± 1.5°C  *1)
• Repeatability (at ambient temperature 23 ± 5°C  ): ± 0.75 % or ± 0.75 °C  *1)
• Temperature coefficient: ± 0.05 K/K oder ± 0.05 % / K *3)
• NETD: 50 mK *2)
• Response time (90%): 14 ms (adjustable up to 999 s)
• Emissivity / Gain (adjustable via 0-10 V DC input or software): 0.100 – 1.100
• Transmissivity (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

General specifications

• Environmental rating: IP 63
• Ambient temperature: -20 °C … 80 °C
• Storage temperature: -40 °C … 85°C
• Relative humidity: 10 – 95%, non condensing
• Shock: IEC 60068-2-27 (25G and 50G)
• Vibration:IEC 60068-2-6 (sinus shaped), IEC 60068-2-64 (broadband noise)
• Weight: 58 g (2.0 oz)

Electrical specifications

• Output / analog: 0-5 V or 0-10 V free scalable, thermocouple type K or alarm with adjustable voltage levels
• Output / alarm: 0-30 V/50 mA (open collector)
• 3-state alarm output: adjustable threshold values and voltage level for: no alarm, pre-alarm, alarm
• Output/ digital: uni / bidirectional, 9,6 / 115,2 kBaud (adjustable via software), 0/3 V digital level / USB optional
• Input(0-10V): programmable functional input for external emissivity setting/ambient temperature adjustment, triggered signal output or peak-hold function
• LED-functions: alarm indication, automatic aiming support, self diagnostic, temperature indication (via temperature code)
• Cable length: 1 m (standard), 3 m, 8 m, 15 m
• Power supply: 5-30 V DC
• Current draw: 4 mA (without LED) / 10 mA

Versions

Part number: temperature range / spectral range / optics / output

OPTCSTCLT15: -50-1,030 °C / 8-14 μm / 15:1 / emissivity: 0.95 preset / mV- or t/c type K output (selectable)

*1) object temperature > 0°C ; whichever is greater

*2) at time constant 200 ms and TObj 200°C

*3) for ambient temperatures <18°C and >28°C; whichever is greater

Suggested Applications

 
Optris Calculator App

One tool, all devices

The Optris Calculator App combines the spot size calculator for IR pyrometers and the optics calculator for Optris IR cameras. It calculates the spot size for each device at any given distance.