► Sensor Features

- Miniature non-contact temperature sensor with USB communications
- Measures temperatures from -20°C to 1000°C
- USB cable and software included for data logging and configuration
- Modbus protocol - use your own software to communicate with the sensor

► Software Features: CalexConfig

- Temperature display, graph, configuration and data logging
- Connect multiple sensors to the same software
- Simple, touch-friendly interface
- Software included with every sensor

General Specifications

Temperature Range: -20°C to 1000°C

Interface: RS485 Modbus RTU

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, t: 90125 ms (90% response)

Spectral Range: 8 to 14 μm

Supply Voltage: 6 to 28 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 Calex Config or other Modbus software

Configurable Parameters: Emissivity Setting, Averaging, Peak/Valley Hold Processing, Reflected Energy Compensation

Dimensions (mm)

Air Purge Collar

► PMU21 2:1 optics - for large or close-up targets

► PMU201 20:1 optics - for small or distant targets

► PMUXCF Close-focus optics (Ø 3.5 mm at 50 mm distance)