Fixed optical pyrometers

Calex Pyrocouple Series 

Small and robust optical pyrometers with infrared sensors for non-contact temperature measurement in non-ferrous materials.

  • Temperature range from -20 °C to 500 °C
  • Fixed emissivity: 0.95
  • Departures with possible options; 4-20 mA, Thermocouple type K, J or T, or 0-50 mV
  • Optical pyrodes with great response and high reliability
  • Housing made of stainless steel AISI 316
  • IP65 housing
  • Ideal for measurements on non-ferrous materials
  • Special for sectors such as food, ceramic, plastic

Calex Pyromini Series 

Optical pyrometers with sensor head of reduced size with display, possibility of configuration offering multiple options of input and output and digital display to visualize the temperature. Temperature measurement ranges from -20 to 1000 ºC.

  • Temperature ranges from -20 °C to 1000 °C
  • Outputs 4-20 mA or RS485 Modbus
  • Fixed pyrometer with adjustable emissivity
  • Small sensor head with configurable electronic module
  • Touch screen (optional)
  • Sensor head option with the possibility to withstand high temperatures up to 180 °C without cooling
  • Optional Micro SD card (optional)

Pyrospot Series 4

Small and robust head with separate electronics. The head of this optical pyrometer allows it to withstand ambient temperatures of up to 180 °C without cooling. Large display with keypad to make the necessary adjustments of the fixed pyrometer. Great cost and performance ratio for integration in industrial machinery.

The typical sectors where these fixed optical pyrometers can be installed can be in the metal, glass or paper industries.

It is the ideal equipment for machinery manufacturers.

  • Small and robust sensor with separate electronic box
  • Large display, ease of reading the temperature and keys for the configuration of the pyrometer
  • Great value for money for machinery manufacturers
  • Temperature ranges between -40 °C and 2500 °C
  • All parameters such as emissivity can be adjusted directly on the device.
  • Display with bright and easy-to-read numbers.
  • Possibility of integration in systems with RS-485 connection (Modbus)
Model Spectral range
Temperature range
Optics
DS 4N 0.8 µm to 1.1 µm 600 °C to 2500 °C Fixed
DG 4N 1.5 µm to 1.8 µm 250 °C to 1800 °C Fixed
DT 4G near  5 µm 200 °C to 1800 °C Fixed
DT 4L 8 µm to 14 µm -40 °C to 1000 °C Fijxed

Available accessories:

Windows® software PYROSOFT Spot and PYROSOFT Spot Pro

Pyrospot Series 3x. Glass intended.

PYROSPOT digital pyrometers series 30/34 with fiber optic cable are developed for continuous work in the glass industry. They offer the possibility of carrying out the non-contact temperature measurement in foreheart and the feeder for glass container manufacturing ovens. These fixed pyrometers are available different customized solutions for the application including hardware and software adjustments.

  • Highly robust and resistant to high temperatures
  • Adjusted spectral range for the glass industry
  • Fiber optic cable with fixed optics
  • Air purge unit with quick connection
  • 2 or 4 wire technology
  • Temperature range between 600 °C and 1800 °C
  • Model Spectral range Temperature range Interface
Model Spectral range
Temperature range
Interface
DSF 30NG 0.8 µm to 1.1 µm 600 °C to 1800 °C USB
DSF 34NG 0.8 µm to 1.1 µm 600 °C to 1800 °C RS-485 (Modbus)

Available accessories:

Pyrospot Series 4x

  • Amplia gama de pirómetros robustos y compactos para uso industrial
  • Posibilidad de modelos con cabezal de fibra óptica (pirómetros ópticos)
  • Puntero Led o laser integrado
  • Rangos de temperaturas desde -40 hasta 2500 ºC

Series 40

With our Pyrospot 40 series we can offer fixed two-wire pyrometers for non-contact temperature measurements in industrial applications. These temperature sensors are mounted inside a steel housing or in fiber optic systems that allow them to work in aggressive work environments.

The response time of the PYROSPOT series is 10 ms.

  • Available in models with optical fiber (optical pyrometers)
  • Measuring range from -40 to 2500 ºC
  • Outputs 4 to 20 mA
  • Pyrosoft Spot software for configuration and evaluation
  • Response times of 10 ms
  • Different optics from 0.7 mm
  • USB interface for parameterization and evaluation of data
  • Steel housing with plug connector, IP65 protection
  • LED or LASER pointer. (DT and DS series), green LED pointer (DT series)
Model Spectral range
Temperature range
Pptics
DT 40L 8 µm to 14 µm –40 °C to 1000 °C Fixed
DT 40G near 5 µm 100 °C to 2500 °C Fixed
DT 40F near 3.9 µm 300 °C to 2500 °C Fixed
DT 40N 1.5 µm to 1.8 µm 250 °C to 1800 °C Fixed
DGF 40N 1.5 µm to 1.8 µm 250 °C to 1800 °C OF cable
DS 40N 0.8 µm to 1.1 µm 600 °C to 2500 °C Fixed
DSF 40N 0.8 µm to 1.1 µm 600 °C to 2500 °C OF cable

Available accessories:

Series 42

The digital pyrometers of the series 42 are manufactured in Germany and designed for continuous use. They are available in different temperature ranges and spectra.

There is a wide range of accessories for these fixed pyrometers, which allow their integration in a simple way in many applications.

  • Digital pyrometers with fixed parameters and adjustable emissivity
  • Compact housing for easy installation.
  • Great value for money
  • Temperature ranges between -40 °C and 2500 °C
  • Laser pointer or integrated LED or optional.
Model Spectral range
Temperature range
Optics
DT 42L 8 µm to 14 µm -40°C to 1000 °C Fixed
DT 42G near 5 µm 100 °C to 2500 °C Fixed
DS 42N 0.8 µm to 1.1 µm 600 °C to 2500 °C Fixed
DG 42N 1.5 µm to 1.8 µm 250 °C to 1800 °C Fixed

Available accessories:

Series 44

Our series of Pyrospot 44 fixed pyrometers is specially designed for continuous work. The connection with RS485 interface makes these optical pyrometers the perfect tool for system integration. Different types of spectral range and temperature are available, including the possibility of making adjustments through the software at any time.

  • Available in fiber optic models
  • Measuring range from -30 to 2500 ºC
  • Outputs 4 to 20 mA and galvanically isolated RS485
  • Pyrosoft Spot software for configuration and evaluation
Model Spectral range
Temperature range Optics
DT 44L 8 µm to 14 µm -40°C to 1000 °C Fixed
DT 44G near 5 µm 100 °C to 2500 °C Fixed
DT 44F near 3.9 µm 300 °C to 2500 °C Fixed
DGE 44N 2.0 µm to 2.6 µm 75°C to 1200 °C Fixed or vario optics
DG 44N 1.5 µm to 1.8 µm 250 °C to 1800 °C Fixed or vario optics
DGF 44N 1.5 µm to 1.8 µm 250 °C to 1800 °C Vario optics
DS 44N 0.8 µm to 1.1 µm 600 °C to 2500 °C Fixed or vario optics
DSF 44N 0.8 µm to 1.1 µm 600 °C to 2500 °C Vario optics
DSRF 44N (pirómetro de ratio) 0.7 µm to 1.1 µm 700 °C to 1800 °C OF cable

Available accessories):

Pyrospot Series 5x

The fixed pyrometers of the 5x series offer a great response time and great accuracy in their reading and with a great value for money

  • Two-color optical pyrometers
  • Possibility of integrated video camera or laser pointer
  • Robust and compact housing

Series 54

The PYROSPOT 54 series digital pyrometers are developed and manufactured to work in continuous operation in the iron and steel, glass, ceramics and cement industries. Different temperature and spectral ranges are available. These fixed pyrometers can be adjusted for each type of need thanks to the accompanying software.

  • Temperature measurement between -40 °C and 3000 °C
  • Quick responses from 2 ms
  • Laser pointer or integrated color video camera
  • Small reading diameters from 1.3 mm
  • Pyrometers of ratio for low emissivity and measurements in combustion chambers
  • Compact and rugged IP65 stainless steel housing
  • 0/4 to 20 mA interface
  • Galvanically isolated RS-485 interface (Modbus RTU) for system integration
  • Output relay isolated
Model Spectral range
Temperature range
Optics
DS 54N 0.8 µm to  1.1 µm 550 °C to 3000 °C Laser
DS 54NV 0.8 µm to 1.1 µm 550 °C to 3000 °C Video
DG 54N 0.8 µm to 1.1 µm 200°C to 2500 °C Laser
DG 54NV 1.5 µm to 1.8 µm 200°C to 2500 °C Video
DT 54G near 5 µm 100 °C to 2500 °C Dual laser
DT 54L 8 µm to 14 µm –40 °C to 1000 °C Dual laser

Ratio pyrometers for combustion chambers

Model Spectral range
Temperature range Optics
DSR 54N 0.7 µm to 1.1 µm 500 °C to 3000 °C Laser
DSR 54NV 0.7 µm to 1.1 µm 500 °C to 3000 °C Video
DSR 54NF 0.7 µm to 1.1 µm 700 °C to 2500 °C Laser
DSR 54NFV 0.7 µm to 1.1 µm 700 °C to 2500 °C Video

Available accessories:

Series 56

The PYROSPOT 54 series digital pyrometers are developed and manufactured to work in continuous operation in different industries such as iron and steel, glass and ceramics or cement. Different temperature and spectral ranges are available. Fixed pyrometers are adjustable for each type of need thanks to the display and the buttons on the back of the pyrometer

  • Measuring ranges from -40 °C to 3000 °C
  • Response times of 2 ms
  • Small measuring spots from 1.3 mm
  • Display and parameter buttons on the back of the pyrometer
  • Possible selection between laser pointer, integrated video, vision through the pyrometer or electronic vision search
  • Pyrometers of ratio for low emissivities
  • Robust and compact housing IP65
  • 0/4 to 20 mA interface
  • Galvanically isolated RS485 output RS-485 interface (Modbus RTU) for system integration
  • Galvanically isolated relay output
Model Spectral range
Temperature range
Optics
DS 56N 0.8 µm to 1.1 µm 550 °C to 3000 °C Laser or via pyrometer
DS 54NV 0.8 µm to 1.1 µm 550 °C to 3000 °C Video
DG 56N 1.5 µm to 1.8 µm 200°C to 2500 °C Laser or via pyrometer
DG 56NV 1.5 µm to 1.8 µm 200°C to 2500 °C Video
DT 56G near 5 µm 100 °C to 2500 °C Dual laser
DT 56L 8 µm to 14 µm –40 °C to 1000 °C Dual laser
DSR 56N (ratio pyrometer) 0.7 µm to 1.1 µm 500 °C to 3000 °C Laser or via pyrometer
DSR 56NV (ratio pyrometer) 0.7 µm to 1.1 µm 500 °C to 3000 °C Video

Available accessories:

Pyrospot Series 1x

Fixed pyrometers of the 1x series offer high precision for industry and research

  • Two-color optical pyrometers
  • Special measurement for small reading diameters
  • High precision sensor
  • Laser pointer, vision through pyrometer or integrated video camera
  • Possibility of fiber optics with separate electronics

Series 10

The optical pyrometers of the 10 series with sensors for non-contact temperature measurement. There are different models available that allow to select different ranges of temperature and spectral ranges. The accompanying software and accessories make it possible to adjust to different types of applications.

  • High precision pyrometers for research and industry
  • High quality lenses allow the measurement in spots of very small size
  • Laser, vision through pyrometer or integrated video camera.
  • Low response times from 1.5 ms
  • Various optics with measurement spots from 0.7 mm
  • Buttons and display for temperature settings and response time directly from the pyrometer
  • RS-485 interface (Modbus)
  • Compact housing IP 65 (54 mm × 54 mm × 170 mm)
Model Spectral range
Temperature range
Optics
DT 10G near 5 µm 150 °C to 2500 °C Vario optics
DPE 10M 3.0 µm to 5.0 µm 20 °C to 1000 °C Vario optics
DPE 10MF near 3.9 µm 50 °C to 2500 °C Vario optics
DP 10N 2.0 µm to 2.8 µm 50 °C to 1200 °C Vario optics
DGE 10N/DGE 10NV 2.0 µm to 2.6 µm 100 °C to 1200 °C Vario optics
DG 10N/DG 1ONV 1.5 µm to 1.8 µm 200 °C to 2500 °C Vario optics
DS 10N/DS 10NV 0.8 µm to 1.1 µm 550 °C to 3000 °C Vario optics

Ratio pyrometers for incinerators

Model Spectral range
Temperature range
Optics
DSR 10N/DSR 10NV 0.7 µm to 1.1 µm 600 °C to 3000 °C Vario optics
DSR 10NF 0.7 µm to 1.1 µm 600 °C to 2500 °C Vario optics

Available accessories:

Series 11

Los pirómetros digitales de la serie 11 están desarrollados para operación en continuo. Están especialmente diseñados para la industria del metal, hornos rotatorios, vidrio e industria de la cerámica. Existen diferentes rangos de temperatura y rangos espectrales. El software de acompañamiento de estos pirómetros fijos y los botones de ajuste en el display, así como los accesorios, hacen que se puedan ajustar a diferentes tipos de aplicaciones.

  • Pirómetros ópticos (de fibra óptica) totalmente digitales
  • Gran display, con fácil lectura y teclas programables
  • Interfaz RS-485 (Modbus) y contacto relé integrado
  • Rangos de temperatura entre 150 °C y 3000 °C
  • Cable de fibra óptica y cabezal óptico para temperaturas ambientes de hasta 250 °C
  • Carcasa compacta de aluminio, protección IP65
Model Spectral range
Temperature range
Optics
DGEF 11N 2.0 µm to 2.6 µm 150 °C to 1200 °C Vario optics
DGF 11N 1.5 µm to 1.8 µm 250 °C to 2500 °C Vario optics
DSF 11N 0.8 µm to 1.1 µm 600 °C to 3000 °C Vario optics
DSRF 11N (ratio pyrometer) 0.7 µm to 1.1 µm 700 °C to 3000 °C Vario optics

Accvailable accessories:

Pyroswitch Series 48

Pyroswitch infrared pyrometers allow non-contact temperature detection. By adjusting the rear of these infrared pyrometers you can adjust the trigger limit and act as a relay that offers signal when exceeding or lowering the programmed temperature. It is used to detect objects at a certain temperature or counting objects.

  • Fast signal time of 1 ms
  • Temperature ranges between 200 °C and 1800 °C
  • Spectral ranges from 1.5 μm to 1.8 μm
  • Fixed optics with measuring diameters from 1.5 mm
  • Adjustment of the breakpoint directly from the pyrometer
  • Potential free output (PhotoMOS relay)
  • Rugged stainless steel housing with plug connector. Diameter 40 mm, IP65 protection
  • Integrated LED pointer
Model Spectral range
Temperature range Optics
DG 48N 1.5 µm to 1.8 µm 200 °C to 1000 °C Fixed
DG 48N 1.5 µm to 1.8 µm 250 °C to 1300 °C Fixed
DG 48N 1.5 µm to 1.8 µm 350 °C to 1800 °C Fixed

Available accessories: