CATALYST MONITOR

Continuous Parameter Monitoring System (CPMS)

Ensure compliance with current RICE NESHAP regulations* for catalyst monitoring

Calculates & displays
catalyst inlet temperature based on
4 hour rolling average and
pressure drop across the catalyst.

GCS Emissions Monitoring System

Catalytic Converters

Specifications
• Monitors 6 channels
• Displays Differential readings
• Accepts thermocouple, 4-20 mA & DCV inputs
• ¼ DIN package size
• On-Board Trip Data Logging Feature, stores
  the last (10) Values.
• Monitors Catalyst Inlet Temp based on 4-hour
  average
• Modbus RS-485 Communications Protocol
• 5 - Digit Hourmeter Function
• Displays Engine RPM
• (2) Outputs for alarm / shutdown
• Fully programmable from front keypad
• Rugged, long-lasting.
• CSA Class I, Div 2 Groups A, B, C & D approved
  
  

• Alarms when out of compliance
• Works with NSCR and Oxidation catalyst
• Displays engine RPM and engine hours
• Any of the six channels may be configured to monitor the catalyst inlet temperature
• Modbus and USB communication
• CSA Class l, Div 2, Groups A,B,C,D

*Per RICE NESHAP Amendment (40 CFR Part 63, Subpart ZZZZ)
Catalyst inlet temperature must be maintained greater than 750°F and smaller than 1250°F. Compliance based on 4-hour rolling averages(measured every 15 minutes). Pressure drop across the catalyst must not change by more than 2 inches water column at 100% load ±10% from the pressure drop measured during the initial performance test (measured once per month). Continuous parameter monitoring systems supply data to demonstrate compliance with an applicable regulation on a continuous basis as defined by the regulation.