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Calex PyroMiniUSB - Infrared Temperature Sensor for Benchtop, Laboratory and Education

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The PyroMiniUSB is a miniature non-contact infrared temperature sensor with USB communications. It measures the surface temperature of a variety of materials without contact for temperatures from -20°C to 1000°C

Select Model *

Calex PMU21 - PyroMiniUSB Infrared Temperature Sensor for Benchtop, Laboratory and Education, 2:1 Optics [+$386.00]
Calex PMU201 - PyroMiniUSB Infrared Temperature Sensor for Benchtop, Laboratory and Education, 20:1 Optics [+$440.00]

Accessories

Calex FBS - Small Fixed Mounting Bracket [+$27.00]
Calex ABS - Small Adjustable Mounting Bracket [+$60.00]
Calex Small Air Purge Collar - 2:1 Sensors [+$98.00]
Calex Small Air Purge Collar - 15:1 & 30:1 Sensors [+$111.00]

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Delivery date: 2-3 weeks

Overview
Field of View
Applications
Specifications

Rugged & Reliable Measurement for Laboratory, Benchtop and Education Uses

The PyroMiniUSB is a miniature infrared sensor that measures the surface temperature of a solid or liquid without contact. It can measure non-metal surfaces between -20°C and 1000°C, with a response time of just 125 ms. Materials including paper, thick plastics, rubber, food and organic materials, as well as painted metals and most dirty, rusty or oily surfaces, are measured accurately, safely and cleanly.

A choice of optics is available to measure small or large targets at distances ranging from a few millimetres up to tens of metres. It has a rugged stainless steel housing, sealed to IP65, and is built to withstand ambient temperatures of up to 75°C.

Features

Miniature non-contact temperature sensor with USB communications
Measures temperatures from -20°C to 1000°C
USB cable included
Free software for data logging and configuration
Modbus protocol - use your own software to communicate with the sensor
Not designed or approved for fever detection

Two models are available

PMU21 PyroMiniUSB sensor with 2:1 optics – for large or close-up targets
PMU201 PyroMiniUSB sensor with 20:1 optics – for small or more distant targets

Compact

The sensor is just 45 mm long (plus cable gland), so it can fit into very small spaces. The USB interface is built into the sensor, so there is no need for additional bulky interface modules.

Benchtop and Labratory

With the precision and robustness of our industrial pyrometers, and the plug-and-play convenience of USB, the PyroMiniUSB is the ideal benchtop temperature sensor for testing and experimentation.

Education

The PyroMiniUSB is ideal for teaching science concepts such as emissivity, reflectivity, thermal conductivity, energy transfer, insulation and internal energy.

Software

See temperature readings and charts, and log data via USB in real time, with the free CalexConfig software for Windows.

CalexConfig is available to download free of charge at www.calex.co.uk/software.

CalexConfig Features

Simple, touch-friendly software for one sensor.
Temperature display (°C or °F)
Scrolling temperature chart
Data logging to comma-separated text file, Excel-compatible
Sensor configuration:
Emissivity setting
Averaging
Peak/valley hold processing
Reflected energy compensation

Target size and distance are critical to accuracy for most IR thermometers

Diagrams show the diameter of the measured spot versus the distance from the lens of the sensor. The measured spot sizes shown here contain 90% of the energy the sensor detects. We normally recommend the target size should be at least twice the measured spot size for maximum accuracy. All PyroMiniUSB models will measure at longer distances than the diagrams show, with a larger measured spot size.

Typical Applications

Benchtop and Laboratory

With the precision and robustness of our industrial pyrometers, and the plug-and-play convenience of USB, the PyroMiniUSB is the ideal benchtop temperature sensor for testing and experimentation.

Education

The PyroMiniUSB is ideal for teaching science concepts such as emissivity, reflectivity, thermal conductivity, energy transfer, insulation and internal energy.

Calibration Checking

Combined with a blackbody calibration source, the PyroMiniUSB makes the ideal calibration reference pyrometer. Keep one in your calibration room and check the performance of your other sensors against it. Calex can provide calibration certificates for traceability.

Technical Information
General Specifications
Temperature Range	-20°C to 1000°C
Interface	USB
Accuracy	±1% of reading or ±1ºC whichever is greater
Repeatability	± 0.5% of reading or ± 0.5°C whichever is greater
Emissivity	0.2 to 1.0
Response TIme, t90	125 ms (90% response)
Spectral Range	8 to 14 μm
Supply Voltage	5 V DC
Supply Current	50 mA max
Baud Rate	9600 baud (other configurations available upon request)
Modbus Data Format	8 data bits, no parity, 1 stop bit (other configurations available upon request)
Protocol	Modbus over Serial Line
Configuration
Configuration Method	Via USB using CalexConfig or other Modbus software (see Operator's Guide for Modbus details)
Configurable Parameters	Emissivity Setting, Averaging, Reflected Energy Compensation
Mechanical Specifications
Construction	Stainless Steel
Dimensions	18 mm diameter x 45 mm long (excluding cable gland)
Thread Mounting	M16 x 1 mm pitch
USB Cable Length	1.45 m
Weight with Cable	85 g
Environmental Specifications
Environmental Rating	IP65
Ambient Temperature Range	0°C to 75°C
Relative Humidity	95% max. non-condensing
Electromagnetic Compatibility Standards
EN61326-1, EN61326-2-3 (Electrical Equipment for Measurement, Control and Laboratory Use – EMC Requirements – Industrial)

Rugged & Reliable Measurement for Laboratory, Benchtop and Education Uses

Features

Miniature non-contact temperature sensor with USB communications
Measures temperatures from -20°C to 1000°C
USB cable included
Free software for data logging and configuration
Modbus protocol - use your own software to communicate with the sensor
Not designed or approved for fever detection

Two models are available

PMU21 PyroMiniUSB sensor with 2:1 optics – for large or close-up targets
PMU201 PyroMiniUSB sensor with 20:1 optics – for small or more distant targets

Compact

The sensor is just 45 mm long (plus cable gland), so it can fit into very small spaces. The USB interface is built into the sensor, so there is no need for additional bulky interface modules.

Benchtop and Labratory

With the precision and robustness of our industrial pyrometers, and the plug-and-play convenience of USB, the PyroMiniUSB is the ideal benchtop temperature sensor for testing and experimentation.

Education

The PyroMiniUSB is ideal for teaching science concepts such as emissivity, reflectivity, thermal conductivity, energy transfer, insulation and internal energy.

Software

See temperature readings and charts, and log data via USB in real time, with the free CalexConfig software for Windows.

CalexConfig is available to download free of charge at www.calex.co.uk/software.

CalexConfig Features

Simple, touch-friendly software for one sensor.
Temperature display (°C or °F)
Scrolling temperature chart
Data logging to comma-separated text file, Excel-compatible
Sensor configuration:
Emissivity setting
Averaging
Peak/valley hold processing
Reflected energy compensation

Calex PyroMiniUSB - Infrared Temperature Sensor for Benchtop, Laboratory and Education

Rugged & Reliable Measurement for Laboratory, Benchtop and Education Uses

Features

Compact

Benchtop and Labratory

Education

Software

CalexConfig Features

Target size and distance are critical to accuracy for most IR thermometers

Typical Applications

Benchtop and Laboratory

Education

Calibration Checking

Technical Information

General Specifications

Configuration

Mechanical Specifications

Environmental Specifications

Electromagnetic Compatibility Standards

Rugged & Reliable Measurement for Laboratory, Benchtop and Education Uses

Features

Compact

Benchtop and Labratory

Education

Software

CalexConfig Features

Quality Guaranteed

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Quality Guaranteed