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Fixed Infrared Temperature Transmitter with Configurable Setting via USB connection to a PC
TRODEKS Engineering | Thermocouples, Pressure Transducers, Flow Meters, PID Controllers
OS151-USB Series
  • Configurable Settings From a PC via Software and USB Cable (Included)
  • Features Max, Min Average and Instantaneous Readings; Peak or Valley Hold; Reflected Energy Compensation
  • OPC Server Capabilities
  • Temperature Range -40 to 1000°C (-40 to 1832ºF)
  • Emissivity: 0.1 to 1.0
  • Response Time 240 mS to 90%
  • Stainless Steel Housing, Sealed to IP65
  • Field of View: 15:1, 30:1 or Close Focus
  • 4 to 20 mA Output
  • Quick and Easy Installation
  • Optional Air/Water Cooled Housing, Air Purge Collar, Laser Sighting Tool and Mounting Brackets
 Manuals (contact with email : [email protected])


The OS151-USB Series measures temperaturesfrom -40 to 1000°C (-40 to 1832ºF) accurately andconsistently, with an outstanding response time of240 mS. The 4 to 20 mA output is compatible withalmost any indicator, controller, recorder, data loggeretc. without the need for special interfacing orsignal conditioning.OS151-USB has 15:1 optics making it suitable for mostapplications. OS301-USB is specially designed fordistant targets and has an optical resolution of 30:1.OS801-USB is designed for small targets andmeasures a spot size of 5 mm (0.20") diameter at100 mm (3.9") distance. All these sensors are fullyconfigurable from a PC using the software and USBcable supplied. This user friendly software enables theuser to set the range and emissivity, compensate forreflected energy; apply filtering; select max, min,average or instantaneous readings; and peak or valleyhold processing. These features can also be monitoredand adjusted by an OPC (open process control) client.Other features include data acquisition, alarms and ascrolling graphical display. The sensor will operate withthe 4 to 20 mA cable connected, the USB cableconnected, or both. The USB cable has an IP65connector at the sensor end. An IP65 cap protects thesensor when the USB cable is not connected.† Refer to page J-3 for NIST calibration ordering information.

Temperature Range: -40 to 1000°C (-40 to 1832°F)
    OS151-USB: 15:1
    OS301-USB: 30:1
    OS801-USB: 5 at 100 mm dia
Output: 4 to 20 mA (linear with temperature)
Configuration: Via PC port conforming to USB 2.0
Accuracy: ±1% of reading or ±1&3176;C whichever is greater
Repeatability: ±0.5% of reading or ±0.5°C whichever is greater
Emissivity: 0.1 to 1.0
Response Time t90: 240 mS (90% response)
Spectral Range: 8 to 14 µm
Supply Voltage: 24 Vdc (28 Vdc max)
Sensor Voltage: 6 Vdc min
Maximum Loop Impedance: 900 Ω
Maximum Span: 1000°C (1832°F)
Minimum Span: 100°C (212°F)
Construction: Stainless steel
Dimensions: 106.5 L x 25 mm D (4.19 x 0.98")
Thread Mounting: M20 x 1 mm (0.04") pitch
Weight with Output Cable: 175 g (6.2 oz)
Output Cable Length: 1 m (3.3')
USB Cable Length: 1 m (3.3') Environmental
Environmental Rating: IP65
Ambient Temperature Range: 0 to 70°C (32 to 158°F)
Relative Humidity: 95% max non-condensing
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