Multiple Point Fixed

p9l

Two Point LD Series Continuous Gas Monitoring Systems

The system includes:

  • Two INTERSCAN electrochemical voltametric sensors with dedicated pneumatics
  • Two dedicated digital display/controllers. From here, two alarm levels, independently adjustable for each sensor, are set via easy push button operation.
  • Alarm relay contacts for each alarm setpoint, at each sample channel
  • 4-20 mA output for each sample channel
  • Strobe (visual) and piezoelectric (audible) alarm signals, providing an indication in the event that either channel goes into alarm
  • Two remote sample point boxes, each provided with the appropriate end-of-line particulate filter, and 50 feet (15.2 meters) of tubing
p6l

PLC Series Multipoint Continuous Gas Monitoring Systems

  • Dedicated sensor, sample pump, and stainless steel rotameter for each point
  • All control and display functions at easy-to-use operator interface
  • User adjustable low and high alarm set points, activating dedicated relays for each monitoring channel
  • Stackable tower lights for low, high, and fault alarms, and piezoelectric horn for high alarm, common to all channels
  • Alarm event and time of occurrence tracking, plus last time calibrated tracking, specific for each sensor
  • Vacuum fault detection and fault display, for all sample pumps
  • 4-20 mA analog output, for each channel