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OS-MINIUSB SERIES

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Summary of Contents for Omega OS-MINIUSB series

  • Page 1 User’ s Guide Shop online at omega.com e-mail: info@omega.com For latest product manuals: omegamanual.info OS-MINIUSB SERIES...
  • Page 2 Tel: (203) 359-1660 Fax: (203) 359-7700 e-mail: info@omega.com For Other Locations Visit omega.com/worldwide The information contained in this document is believed to be correct, but OMEGA accepts no liability for any errors it contains, and reserves the right to alter specifications without notice.
  • Page 3: Specifications

    The OS-MINIUSB is a simple, compact infrared temperature sensor with USB communications. It measures the surface temperature of a variety of materials without contact. The included software is intuitive and easy to use, and the open Modbus protocol allows users to connect directly to the sensor using software of their own design.
  • Page 4: Optical Chart

    ACCESSORIES A range of accessories to suit different applications and environments is available. These may be ordered at any time and added on-site. The following accessories are available: Fixed mounting bracket Adjustable mounting bracket Air purge collar Laser sighting tool OPTIONS An optional certificate of calibration is available for newly-manufactured sensors.
  • Page 5 DISTANCE AND SPOT SIZE The size of the area (spot size) to be measured determines the distance between the sensor and the target. The spot size must not be larger than the target. The sensor should be mounted so that the measured spot size is smaller than the target. AMBIENT TEMPERATURE The sensor is designed to operate in ambient temperatures from 0°C to 75°C.
  • Page 6 This will ensure the USB driver for the sensor is installed properly. 1. Insert the provided CD, or download OmegaConfig from www.omega.com. 2. The installer should run automatically from the CD (if not, browse to the appropriate drive and run Setup.exe).
  • Page 7: Software Functions

    If possible, a measurable area of the surface should be painted or coated to reduce reflections and increase the emissivity. For more information about emissivity, contact Omega. Reflected Energy Compensation In most applications, the target surface has the same surroundings as the sensor (for example, it is in the same room).
  • Page 8: Supported Functions

    MODBUS OVER SERIAL LINE INTERFACE Baud rate 9600 Format 8 data, No parity, 1 stop Reply delay (ms) SUPPORTED FUNCTIONS 0x03, 0x04 Read register 0x06 Write single register Write multiple register 0x10 0x17 Mask write register The list below includes all available addresses: R = Read, W = Write Address L e n g t h...
  • Page 9: Operation

    Contact our Service Department before returning any equipment. In many cases, problems can be solved over the telephone. If the sensor is not performing as it should, try to match the symptom below to the problem. If the table does not help, call Omega for further advice.
  • Page 11 CONDITIONS: Equipment sold by OMEGA is not intended to be used, nor shall it be used: (1) as a “Basic Component” under 10 CFR 21 (NRC), used in or with any nuclear installation or activity;...
  • Page 12: Data Acquisition

    Where Do I Find Everything I Need Process Measurement and Control? OMEGA…Of Course! Shop online at omega.com TEMPERATURE DATA ACQUISITION Thermocouple, RTD & Thermistor Data Acquisition & Engineering Probes, Connectors, Panels & Software Assemblies Communications-Based Acquisition Wire: Thermocouple, RTD &...

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