OMEGA CT485B Series Microprocessor-Based Temperature / Relative Humidity Chart Recorder
  • omega_ct485b_110v_w_al_view1
  • omega_ct485b_110v_w_al_view5
  • omega_ct485b_110v_w_al_view3

OMEGA CT485B Series Microprocessor-Based Temperature / Relative Humidity Chart Recorder


  • Versatile Remote Mounting Sensor
  • Convenient Front Panel Programming
  • Fully Electronic Microprocessor Control
  • Benchtop or Wall Mounted
  • Alarm Contact Standard

View our selection of these items below.

Have a quote from somewhere else? Click Here

Contact Us

This OMEGA CT485B Microprocessor-Based Temperature / Relative Humidity Chart Recorder is used and in excellent condition. The 110 power adapter is not included. Chart paper and ink pens are considered consumables and are sold separately as well. Contact manufacturer for pricing and availability.

Part Number: CT485B-110V-W-AL

Click here to see an inside view of the unit.

Stock # 66620-1

  • Description
  • Tech Specs
  • Datasheets / Manuals 
Contact Us


The Omega CT485B is a completely self-contained temperature/ relative humidity recorder is microprocessor based to accurately measure, indicate and record temperature and relative humidity.

This rugged unit comes standard with alarms. They contain a single, integral relay contact which closes in response to an alarm condition. Simultaneous high and low alarm points for temperature and relative humidity are user selectable. When the current conditions exceed any of the preset values, the 2 Amp relay contact closes and an audible alarm sounds.

Product Family: CT485B-110V-W-AL, CT485B-110V-G-AL, CT485B-220V-W-AL, CT485B-220V-G-AL
Contact Us


Contact Us


Manuals, Datasheets, Drivers, Links

OMEGA CT485B Series Datasheet (pdf) 
Link to OMEGA Website