Your Source for Process Measurement & Control
Product Groups
Industrial Non-contact Infrared Thermometer - Transmitter with Local Display and Analog Output
TRODEKS Engineering | Thermocouples, Pressure Transducers, Flow Meters, PID Controllers
OS550 Series - See the NEW OS550A Series
  • Accuracy ±1% of Reading
  • Models with Temperature Ranges Measuring up to 2500°F (1370°C)
  • Current,Voltage or Millivolt Output
  • Laser Sight Optional
  • °C/°F Keypad Selectable
  • Local Backlit LCD Display Standard
  • Dual Display Indicates Current plus Min, Max, Average or Differential Temperatures on Most Models
  • Visual and Audible High/Low Alarm
  • Emissivity Adjustable from 0.1 to 1.00 in 0.01 steps via the Programmable Keypad
  • Fast 250 msec response time
  • Complete NEMA-4 System
  • RS-232 Communication
  • Safe and Easy to Install
 Manuals (contact with email : [email protected])


The OS550 has been superseded. Please refer to the for the newest model version.

trodeks’s OS550 Series industrial, high performance, economical thermometer/transmitter offers a wide choice of temperature ranges, optical patterns or fields of view and three outputs (1 mV/ degree, 4-20 mA, and 0-5 Vdc) to feed directly into panel meters, recorders, temperature/process controllers, dataloggers, data acquisition systems or other process instrumentation. Since the OS550 Series infrared thermometers do not use chopper motors or vibrator mechanisms, they can be mounted in any position and in hostile environments without suffering any loss in performance. This rugged design coupled with their relatively small dimensions make these sensors ideally suited for a wide variety of applications.

Example of pricing for popular models is referenced in the "To Order" box. Use the "Part Number Builder" below to get pricing for all available models.
For complete product specifications see the detailed data sheet in the related section below.
Anemometer  |   Automation  |   Accelerometers  |   Calibrator  |   Cartridge Heaters  |   Chart Recorders  |   Cryogenics  |   Custom Pressure Transducers  |   Data Loggers  |   Data Acquisition  |   Dial Thermometers  |   Fiber Optics  |   Fiber Optic Temperature Measurement  |   Flexible Heaters  |   Flow Meters  |   Glass Bulb Thermometers  |   Grippers  |   Heaters  |   Humidity Measurement  |   Integrated Circuit Sensors  |   Immersion Heaters  |   Infrared Thermometers  |   Level Measurement  |   Load Cells  |   M12 Temperature Connectors  |   Magnetic Flow Meter  |   Panel Meter  |   PID Controllers  |   pH meter  |   Pressure Gauges  |   Pressure Transducers  |   Pressure Transmitters  |   Rotameters  |   RTD  |   Remote Process Monitoring  |   Sanitary Sensors  |   Signal Conditioners  |   Stepper Motors  |   Strain Gages   |   Strip Heaters  |   Temperature Controllers  |   Temperature Labels  |   Temperature Measurement  |   Temperature Sensor Manufacturing  |   Temperature Sensors  |   Temperature Transmitters  |   Thermal Imagers  |   Thermistors  |   Thermocouple  |   Thermocouple Wire | Thermowell  |   Ultrasonic Flow Meters  |   Vortex Flow Meter  |   Wireless Sensors - فقخیثنس.زخئ - صصص.فقخیثنس.زخئ