CO/NO Discriminator Sensor Series
32 Years of Proven Experience and Performance

 P2512


Conspec's CO/NO Discriminator Sensor is an instrument designed to detect Carbon Monoxide produced by a smoldering fire in the presence of diesel exhaust fumes. This sensor uses two electrochemical cells; one for detecting CO, and one for the detection of NO. The onboard micro-controller processes the signals using a patented algorithm to determine the portion of CO due to diesel fumes. The resulting residual or Corrected CO (CCO) is the amount of Carbon Monoxide less the CO generated by diesel exhaust fumes. Eliminates false alarms due to diesel exhaust fumes.

MSHA Classified "G" Sensor For Use In Permissive Areas
 FEATURES
Rugged NEMA 4X weatherproof non-metallic enclosure
Long sensor life, quick and easy replacement
Automatic restart after a power interruption
Monitors CO and NO in ranges of 0-50 PPM or 0-100 PPM
Provides readings in PPM for CO, NO, & CCO
Stand-alone instrument with control outputs for audio/visual alarms
Patented CO/NO Ratio Algorithm
Automatic Calibration Feature
Addressable for use on Conspec Senturion Systems 
Programmable Controllers, and other outstation based or RTU systems
Access Codes for security of programs
Corrected CO readings (CCO) approaches zero in absence of fire
Corrected CO readings (CCO) is considerably lower than
 CO in the presence of diesel exhaust
 REPLACEMENT PARTS
P1830 Replacement CO Sensor P2069 Replacement NO Sensor
P2505 CO Discriminator Board P2065 Smart Accessor board
 SPECIFICATIONS
Display LCD: Graphics Power Input: 12VDC / 24VDC
Memory: 64K EPROM Keypad: Soft Touch Membrane
Sensors: Carbon Monoxide (CO) Nitric Oxide Dimensions: 12"L x 10"W x 7"D
 

Best viewed with 800 x 600 screen resolution.
Copyright 2000 - Conspec Controls Ltd.