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Dynalco Catalyst Monitor

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Dynalco Catalyst Monitor

Product Condition: NEW
Dynalco Catalyst Monitor
Estimated ship date: for orders by 3pm PT/6pm ET today Available for back order.

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The Dynalco Catalyst Monitor is a CSA approved catalyst monitor designed for catalyst monitoring and data logging on Spark Ignited and Diesel engines. This high quality monitor meets the RICE NESHAP Continuous Parameter Monitoring requirements. It is a very low cost solution that comes pre-configured and is quick and easy to install and get running.

It monitors catalyst input temperature and calculates and stores the 4-hour rolling average per RICE NESHAP requirements; alarming when out of compliance. It also monitors the pressure drop across the catalyst, engine speed and run hours. It also has on board data logging that can be accessed via a Modbus connection or a USB interface.

The following parameters are monitored:

  • Catalyst Inlet / Outlet Temperatures plus Differential
  • Catalyst Inlet / Outlet Pressures plus Differential
  • Left Bank / Right Bank O2 Sensor Outputs for ensuring proper AFRC operation
  • Engine Hours (5-digit non-resettable)
  • Engine Speed


  • Can be configured to alarm if inlet temperature out of compliance
  • On-Board Data Logging of thousands of values with time / date stamp
  • Modbus RS-485 Communications Protocol for communications w/ SCADA or DCS
  • CSA Class I, Division 2 Groups A, B, C & D approved
  • Fully programmable from front keypad
  • High capacity on board flash memory
  • Power loss will not erase memory
  • Log Reader software allows data download to PC with USB cable p/n 270A-13020

Product Specifications:

  • Part No.: Catalyst Monitor
  • Description: 6 Channel Monitor / Data Logger


  • Supply Voltage: 10 – 36 VDC
  • Input Types: J, K type thermocouple; 4 – 20 mA; 0 – 1 VDC; 0 – 5 VDC; 0 – 10 VDC; Plus (1) pulsed input for RPM display
  • Output Type: (2) digital outputs rated 0.15 A @ 48 VDC
  • Scan Rate: All channels scanned in 100 milli-seconds
  • Accuracy: 0.2%


  • ¼ DIN package (3 ½” width X 3 ½” height) for panel mount
  • Splash-proof front panel
  • Removable connectors on back of enclosure

Additional Information

Product Condition NEW
upc No

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