USB Infrared Temperature Sensor for Benchtop, Laboratory and Education OS-MINIUSB U iniature NonM Contact Temperature Sensor with USB Communications U easures Non-Metal M Surfaces from -20 to 1000°C (-4 to 1832°F) U ast Response Time: F 125 ms U SB Cable and PC U Software Included for Data Logging and Configuration U Open Modbus® Protocol—Use Your Own Software to Communicate with the Sensor The OS-MINIUSB 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 and 1000°C (-4 and 1832°F), 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 millimeters up to tens of meters. The OS-MINIUSB has a rugged stainless steel housing, sealed to IP65, and is built to withstand ambient temperatures of up to 75°C (167°F). The sensor is just 45 mm (1.77") 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. OS-MINIUSB-SN21 shown slightly larger than actual size. With the precision and robustness of our industrial pyrometers, and the plug-and-play convenience of USB, the OS-MiniUSB is the ideal fixed mount IR temperature sensor for testing and experimentation. The OS-MiniUSB is ideal for teaching science concepts such as emissivity, reflectivity, thermal conductivity, energy transfer, insulation and internal energy. Temperature Display Features • raph of measured temperature G and sensor temperature • Sensor configuration • ata logging to an Excel® D compatible file • onnect multiple sensors to C the same software • imple, touch-friendly S interface • ree software included with every F sensor; download from the OMEGA website • r use the provided Modbus details to connect the sensor O to your own software Specifications Temperature Range: -20 to 1000°C (-4 to 1832°F) Interface: USB Accuracy: ±1% of reading or ±1ºC whichever is greater Repeatability: ±0.5% of reading or ±0.5ºC whichever is greater Emissivity Setting: 0.2 to 1.0 Response Time: t90 125 ms (90% response) Spectral Range: 8 to 14 μm Supply Voltage: 5 Vdc (provided by USB) Supply Current: 50 mA max VIRTUAL COM PORT Baud Rate: 9600 baud * Format: 8 data bits, no parity, 1 stop bit * Protocol: Modbus over Serial Line * Other configur

CONFIGURATION Configuration Method: Via USB using included software or Modbus Configurable Parameters: Emissivity Setting, Averaging, Reflected Energy Compensation Construction: Stainless Steel Dimensions: 18 mm Dia x 45 mm L (0.71 x 1.8") Thread Mounting: M16 x 1 mm pitch Cable Length: 1.5 m (5') Weight with Cable: 85 g (3 oz) ENVIRONMENTAL Environmental Rating: IP65 Ambient Temperature: 0 to 75°C (32 to 167°F) Relative Humidity: 95% max, non-condensing Diameter of target spot measured versus distance from sensing head (90% energy) CONFORMITY RoHS Compliant: Yes Electromagnetic Compatibility:...