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  • Compact sensing head with cable electronics
  • -40 to 1886°F temperature range
  • 2:1 or 15:1 optical resolution
  • 8 to 14µm spectral range
  • 30ms to 999s response time
  • Stainless steel head
  • 0-3.5V default output
  • Resists temperatures up to 248°F
  • 5-30VDC power range
  • 9mA current draw

What's in the Box

  • Mounting nut
  • Standard connection cable
  • Manual

The Optris CSmicro LT infrared thermometer saves space by housing electronics in the cable with a small stainless steel sensing head. It has a temperature range of -40 to 1886°F and can operate in temperatures up to 248°F (LT02 /LT15) or 356°F (LT15H) without cooling.

The intelligent LED display can operate as an alarm signal, target support, for self-diagnosis or as a temperature-code display. The CSmicro LT features a scalable 0 to 5/10V or 4 to 20mA (two-wire) analog output, alarm output, and a programmable functional input for setting external emissivity, ambient temperature adjustment, triggered signal output, or peak-hold functions.

The Optris Compact Connect temperature analysis software is available as a free download, and is necessary to document and analyze temperature measurement data. It is compatible with all netbooks, notebooks, and PC systems via Windows XP, Windows Vista, Windows 7 and 8.


Optris Compact Connect Software
Temperature analysis software for simple and fast parameterization of compact and high performance fixed IR thermometers


Please consider these optional accessories.

Optris CT / CSmicro Massive Housing
Stabilizes measurements in applications with significant & short-term variations in ambient temperatures
Optris USB Interface Kit
Includes USB programming adaptor & CompactConnect software
In Stock
Optris CT / CS Mounting Bracket
Available as 1 or 2 axis & double hole M12, designed for 12mm sensing heads
In Stock
Optris ACCTMB Mounting Bolt
M12 x 1 thread, adjustable in one axis
Optris ACCTMG Mounting Fork
M12 x 1 thread, adjustable in two axes, compatible with CT / CS ACCTFB fixed single axis mounting bracket
Optris ACCTRAM Right Angle Mirror
Enables measurements with 90° angle to sensor axis, for sensing heads with optical resolution ≥10:1
Optris ACCSCERT Calibration Certificate
Certificate of calibration for CS/ CSmicro LT with 3 reference temperatures
Optris ACCTTAM25 Thread Adapter
M12x1 to M25x1.5 thread adapter includes 2 mounting nuts
Optris ACC Air Purge Collar
Available for optics ≥10:1, ≤2:1, laminar & laminar with integrated CF-lens
Optris ACCTCF CF Lens
For LT series, available with external thread M12 x 1