925-270-3971 sales@nyad.com
COA-551T DRAWINGData SheetManual CO Sensor Replacement

SERIES 501T
ONE TOUCH CARBON MONOXIDE ANALYZERS

The NYAD Series 501T Carbon Monoxide Analyzers are designed to accurately and continuously monitor the Carbon Monoxide content of high pressure breathing air or medical air supplies and provide an alarm when safe levels are exceeded.
The Series 501T Analyzers feature an advanced electrochemical sensor which has digitized output that is sent to a micro-processor based analyzer which provides a digital display of Carbon Monoxide concentration in PPM.
The 501T Analyzers feature two adjustable alarm contacts with visual and audible alarm capabilities, 0-5VDC or 4-20mA output that has user adjustable zero and span.
The Series 501T also includes a one touch calibration feature that allows the user to easily perform periodic calibrations using certified span gases.
Applications

  • BREATHING AIR
  • MEDICAL AIR
  • HYPERBARIC CHAMBERS
  • BIOTECH
  • MOBILE AIR TRUCKS
  • FIRE DEPARTMENTS
  • SCUBA
  • MILITARY

Features and Benefits

The NYAD Series 501T Analyzers are available in various configurations to meet customer specific applications, ranging from OEM to Nema 7 explosion proof systems. Our state-of-the-art technology and design will ensure the highest level of detection with precise and accurate measurements.

The NYAD Carbon Monoxide Sensor provides:

  • Accuracy and reliability
  • Fast and precise response
  • Long sensor life
  • Easy calibration
  • User friendly controls
Series 501T Analyzers

OEM – Model COA-521T
A compact unit for manufacturer OEM applications.
5.75”Wx6.75”Hx2.4”D
19” RACK MOUNT – Model COA-531T
Designed for applications where one or more instruments may be mounted into an existing control panel.
19”Wx5.25”Hx11.5”D
PANEL MOUNT – Model COA-541T
Ideally suitable for applications where panel size is critical in a cabinet.
10”Wx5.25”Hx11.5”D
NEMA 4 – Model COA-551TL
Enclosed in a Nema-4 Weather Proof, Wall Mountable Enclosure. Suitable for indoor or outdoor installations.
9.5”Wx6.25”Hx3.5”D
NEMA-7X – Model COA-571T
Designed for flammable gas applications and suitable for other hazardous environments.
8.37”Wx9.87”Hx6.53”D\

Special configurations available to meet customer specific applications.
Also available in our multi-channel analyzers.