Data SheetThe PyroMiniUSB is a miniature USB pyrometer. It is ideal for use in benchtop, laboratory and education applications.
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, CalexSoft 2, or other Modbus software (see Operator's Guide for Modbus details)
Configurable Parameters
Emissivity Setting, Averaging, Reflected Energy Compensation
Field of View Diagrams
Please note: The given measured spot size contains 90% of the energy detected by the sensor. We normally recommend the target is at least twice as large as the given measured spot for maximum accuracy.
Sensors may be used at longer distances than the above diagrams show. There is no maximum measurement distance in clean air; this is because Calex sensors detect only the wavelengths of infrared radiation that are not absorbed by the atmosphere.
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
1.5 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)
3D CAD drawing - PyroMini Head (IGS)
