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BP21 Infrared thermometer
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  4. Contact and IR thermometers
  5. BP21 Infrared thermometer

BP21 Infrared thermometer

Non-contact temperature measurement – quick and precise

Minimum cost – maximum performance:

The BP21 impresses with first-rate performance data in this device class, e.g. with a wide temperature range, optical resolution of 12:1, degree of emission adjustable according to the specific material and with an innovative dual laser automatically visualizing the measuring spot size.

After no more than a few seconds the BP21 is ready for operation and quickly and reliably captures temperature values ranging from -35 °C to +800 °C.

The pyrometer can not only hold the current measured value, but also display maximum or minimum value, and it can be programmed with individual limit values, upon the exceedance of which an acoustic alarm signal will be emitted automatically.

The user-friendly design and comprehensive equipment features make the BP21 a versatile infrared thermometer for industrial, handicraft and hobby applications.

Special features of the BP21

Compact dimensions and easy handling.
Compact dimensions and easy handling.
User-friendly design and comprehensive features.
User-friendly design and comprehensive features.
Backlit display with minimum value function, maximum value function and hold function.
Backlit display with minimum value function, maximum value function and hold function.
Backlit display with minimum value function, maximum value function and hold function.
Backlit display with minimum value function, maximum value function and hold function.
Non-contact surface temperature measurement from -35°C to +800°C.
Non-contact surface temperature measurement from -35°C to +800°C as well as measuring spot diameter indication by dual laser technology.

Simply practical for commercial applications or use at home

Optimal for radiator measurements in private rooms.
After no more than a few seconds the BP21 is ready for operation and quickly and reliably captures temperature values ranging from -35 °C to +800 °C.
Versatile for industry, handicraft and hobby.
The user-friendly design and comprehensive equipment features make the BP21 a versatile infrared thermometer for industrial, handicraft and hobby applications.
Contact and IR thermometers

All Contact and IR thermometers in direct comparison:

To find the Kontak ve kızılötesi termometre which exactly meets your requirements, please consult the concise overview of all Contact and IR thermometers from Trotec, which we're providing to you here so that you can compare them directly to each other.

Models which you do not wish to include in your comparison can be easily dismissed with only one click.

Technical data by comparison

A few practical benefits:

  • Development, design, production: 100 % Trotec
  • Non-contact surface temperature measurement from -35 °C to +800 °C
  • Degree of emission freely adjustable from 0.1 to 1.0
  • Measuring optic 12:1
  • Excellent value for money
  • Measuring spot diameter display due to dual laser technology
  • Maximum or minimum value and hold function
  • Backlit display
  • Alarm function
  • Automatic switch-off
  • Practice-optimized German industrial design – protected design patent

Certified safety - factory calibration of measuring devices directly from the manufacturer

As one of the leading full-range suppliers of measuring equipment for building diagnostics and environmental technology, Trotec offers you the opportunity to have all measuring devices calibrated, maintained and repaired from a single source. With a calibrated measuring device, you avoid inaccurate measurement results and can reliably protect yourself against possible recourse claims. So play it safe and use our calibration service for your Trotec measuring devices: In our in-house laboratory, we calibrate according to the factory standard to firmly defined measuring ranges and points. Optionally, the calibration points can also be individually defined within the specified calibration range.

Trotec calibration service

Shop

Pyrometer BP21 show in Trotec online shop

Technical data

Master Data
SKU3510003031
Length without packaging [mm]150 mm
Length with packaging [mm]110 mm
Width without packaging [mm]45 mm
Width with packaging [mm]60 mm
Height without packaging [mm]108 mm
Height with packaging [mm]185 mm
Weight without packaging [kg]0.18 kg
Weight including packaging [kg]0.33 kg
Technical data
Response time0,3 s
Wavelength [nm]630 ~ 670
Smallest measuring spotØ 12,5 mm (Distanz 150 mm)
DisplayLCD_monochrome
Power [mW]1
Spectral sensitivity min. [µm]8
Spectral sensitivity max. [µm]14
Conditions during operation, storage, and in the working environment
Operation - max. temperature [°C]50
Operation - min. temperature [°C]0
Operation - min. rel. humidity [%]10
Storage - max. temperature [°C]60
Storage - min. temperature [°C]-10
Operation approx. - max. rel. humidity (non-condensing) [%]90
Storage - max. rel. humidity (non-condensing) [%]80
Measurement technology for temperature values
Spectral sensitivity8 - 14 µm
Functions and features
Acoustic alarm function
Alarm function with user-defined limit values
Automatic switch-off
Backlit display
Maximum value display
Measured value hold function
Minimum value display
Non-stop measuring function
Selectable dual laser
Switching function °C/°F
Device control
Push buttons
Internal sensors
Material temperature [°C]
Material temperature [°F]
Power supply
9 V
internal (battery)
Housing design
Plastics
IP type of protection
LabelIP54
Protection towards contact
Protection towards water
Protection towards foreign matter
measurement_specifications
Measured parameterMeasuring rangeResolutionAccuracy
-35 °C - 800 °C0,1 °C±2 °C ±2 %
-31 °F - 1472 °F0,1 °F±4,5 °F ±1,5 %

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