Oxygen analysers PPM measuremen Model 65 Tekhne Vietnam

The Model 65 is a perfect low cost, high performance solution for measuring percent levels of oxygen in a variety of OEM applications when displays, alarms and multiple ranges are not required or become redundant in your system design.

The Model 65 employs a revolutionary long life zirconium oxide sensor lasting up to 10 years if used continuously and considerably longer if used intermittently. This eliminates the need to purchase, stock, frequently calibrate or replace the standard galvanic type oxygen sensors, greatly reducing overall costs.

This device uses state-of-the-art microprocessor based electronics for single range linear analog outputs in either a voltage or a current. It provides unmatched stability and reliability even in rapid temperature swings from 0°F to +130°F.

The installation is simple, requires minimal space and a supply voltage of 10-28VDC.

It requires no support or calibration gases and is suitable for single range applications from 0-5% up to 0-95% oxygen. Annual calibrations can easily be performed on ambient air or a suitable level calibration gas.

• 0-2.5VDC or optional isolated 4-20mA analog output
• Excellent repeatability and stability
• Weather tight package
• Barbed fittings for gas connections. Optional 1/4" compression fittings or Diffusion screen
• Low cost and virtually maintenance free over its eentire life
• Requires no support or calibration gases, other than ambient air if desired
• 10 year life sensor