Infrared thermometers and thermal imagers - Optris products
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optris CSmicro 3M

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Pyrometer optris CSmicro 3M for temperature measurement of metals

The pyrometer optris CSmicro 3M has been designed for a temperature range from 50°C to 600°C. Its special spectral range of 2.3 µm makes it the ideal IR pyrometer for temperature measurement of metallic surfaces starting from 50°C and it allows for measurements through glass.

The small infrared measuring head is optimally suited for installation in limited spaces and subsequently makes possible an especially cost-efficient mechanical process integration.

Important specifications

  • Temperature range:
    50°C to 350°C (3ML) or 100°C to 600°C (3MH)
  • Spectral range: 2.3 µm
  • Response time: 25 ms - 999 s
  • Price starts from 395 USD (plus VAT)

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Technical Details of the optris CSmicro 3M

 

Measurement Specifications

 

  • Temperature range1) (scalable via software):
    50°C to 350°C (3ML)
    100°C to 600°C (3MH)
  • Spectral range: 2.3 µm
  • Optical resolution (90% energy): 
    22:1 (3ML)
    33:1 (3MH)
  • Optics: SF, CF, CF1
  • System accuracy2) (at ambient temp. 23 ±5°C) ± (0.3% of reading + 2°C)
  • Repeatability (at ambient temp. 23 ±5°C): ± (0.1% of reading + 1°C)
  • Temperature resolution: 0.1 K
  • Response time3) (90%): 25 ms - 999 s (adjustable)
  • Emissivity / Gain (adjustable via 0-5 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
  • Dimensions of electronics: length: 35 mm, diameter: 12 mm

 

General Specifications

 

  • Environmental rating: IP 65 (NEMA-4)
  • Ambient temperature:
    -20°C to 85°C (sensing head)
    -20°C to 80°C (elektronics)
  • Storage temperature: -40°C to 85°C (sensing head and electronics)
  • Relative humidity: 10 - 95%, non condensing
  • Vibration: IEC 68-2-6: 3 G, 11-200 Hz, any axis
  • Shock: IEC 68-2-27: 50 G, 11 ms, any axis
  • Weight: 42 g

 

Electrical Specifications

 

  • Output / analog:
    0-5 V or 0-10 V
    1/10/100 mV/°C
  • Output / alarm: 24 V/50 mA (open collector)
  • Output/ digital: uni / bidirectional, 9.6 kBaud, 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: 
    head to electronics: 0.5 m (standard), 3 m 
    after electronics: 0.5 m (standard), 3 m
  • Power supply: 5-30 V DC
  • Current draw: 9 mA

 

Versions

 

Part number: temperature range / spectral range / optics / output / max. ambient temperature (head) / response time / temperature resolution

  • OPTCSM3ML: 50-350 °C / 2.3 μm / 22:1 / mV / 85 °C / 25 ms / 0.1 K
  • OPTCSM3MH: 100-600 °C / 2.3 μm / 33:1 / mV / 85 °C / 25 ms / 0.1 K

1) Tobject > Tsensing head + 25°C
2) ε = 1, Response time 1 s
3) with dynamic adaptation at low signal levels

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Areas of application for the pyrometer optris CSmicro 3M

The compact IR thermometer optris CSmicro 3M has a measuring wave length of 2.3 µm and is therefore used for temperature measurement of metallic surfaces and composite materials in processing operations. Especially its low temperature range from 50°C on makes the temperature sensor a favored measurement tool for all sorts of low-temperature measurement of metals. 

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Infrared software optris Compact Connect included

The temperature analysis software optris Compact Connect has been developed specifically for the extensive documentation and analysis of temperature measurement data of our stationary infrared thermometers. It is license-free and included in every pyrometer shipment.    

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