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Modbus IR Transmitter with 4-20 mA and USB outputs

Infrared Temperature Transmitter with 4-20 mA and MODBUS over USB outputs


Item# OS801A-USB

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-4 $820.55
5-9 $779.52
10-24 $763.11
25-49 $730.29
50-99 $713.88
100+ $697.47

In stock

Lead Time (If not in stock): 6 weeks
Infrared Temperature Transmitter with 4-20 mA and MODBUS over USB outputs OS801A-USB OS801A-USB
  • IR Transmitter with MODBUS over USB for use with other software or devices
  • PC configuration, real-time display, charting and CSV text file logging via free software
  • Features Max, Min, Average and Instantaneous Readings Peak or Valley Hold Reflected Energy Compensation
  • Stainless Steel Housing, Sealed to IP65

OS801A-USB Model Options

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*Highlighted options are not compatible. Please select a different combination.

Process Temprature Range
Field of View
Spectral Response
Accuracy @ Ambient
Operating Temprature range
Laser Output
Built in Display
Cable Length
Supply Voltage
Response Time
Communication Protocol
Intrisically Safe

  • Housing Material Stainless Steel
  • Maximum Ambient Humidity 95% max. non-condensing
  • Repeatability ± 0.5°C or 0.5% of reading, whichever is greater
  • Sensor Diameter 27.6 mm
  • Sensor Length 61 mm

The OS-TX-USB-series infrared temperature transmitters can accurately and consistently measure temperatures from -40 to 2000ºC (-40 to 3632ºF) and have an excellent response time of 200 ms. The sensor will operate with 4 to 20 mA, 2-wire output (loop-powered), the USB cable, or both. When using only USB output, no external power is required.

The free OmegaConfig software is a simple application that can be configured via the included USB cable, displayed in real time, graphed and recorded in CSV text files. User-configurable settings include 4 to 20 mA output scale, emissivity, average, peak / valley, and reflected energy compensation. MODBUS over USB communication also allows measurement data to be configured and read through other compatible applications or user-written software.

The USB cable has an IP65 connector on the sensor side. The IP65 cap protects the sensor when the USB cable is not connected.

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Can this unit be calibrated?

Asked by: Jen1
It does not appear to have been calibrated in the past but send a follow up to and it can be reviewed.
Answered by: ApplicationsEngineerANB
Date published: 2024-06-07
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Fixed mounting bracket
0 In Stock
Adjustable bracket for IR-USB
0 In Stock
Air purge collar
0 In Stock
Laser sighting tool
0 In Stock
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