Dynalco Monitoring Catalyst Monitor Engine Monitoring & Controls

Dynalco Monitoring Catalyst Monitor Engine Monitoring & Controls, 6 Channel Monitor / Data Logger. Designed for catalyst monitoring and data logging on Spark Ignited and Diesel engines.

  • NSCR (3-way) & Oxidation (2-way) type catalysts

Dynalco was started in 1968 with three products and a goal of producing engineered solutions for the oil and gas industries. Today, Dynalco has become a worldwide industry leader, recognized for its high-quality instruments and controls used in the oil & gas, chemical, power, marine and construction industries. In October 2011 Dynalco was acquired by its sister company Barksdale, Inc. and is now part of Barksdale’s family of brands

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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. Monitors catalyst inlet temperature based on 4 hour rolling average per RICE NESHAP requirements – data is saved to non-volatile flash memory
  • 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


Dynalco Monitoring Catalyst Monitor Specification :


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


Reference : dynalco.com

Download : Datasheet

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