Description
General Specifications:
| Attribute | Value |
|---|---|
| Temperature Range | -20°C to 1000°C |
| Interface | USB |
| Accuracy | ±1% of reading or ±1°C, 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:
| Attribute | Value |
|---|---|
| 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:
| Attribute | Value |
|---|---|
| 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:
| Attribute | Value |
|---|---|
| Environmental Rating | IP65 |
| Ambient Temperature Range | 0°C to 75°C |
| Relative Humidity | 95% max. non-condensing |
Field of View Diagrams
Sensors may be used at longer distances than the above diagrams show, with a larger measured spot size. 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. There is no maximum measurement distance in clean air; this is because the PyroMiniUSB detects only the wavelengths of infrared radiation that are not absorbed by the atmosphere.
