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Allows a single Nova gas analyzer to be time shared over many sample points. It can be controlled locally or remotely. Applications include multiple greenhouses, mushroom farms, multiple flue gas ducts, multiple landfill well or area sampling.
Unit of Measure

Specifications

Method of Detection

N/A No detection; sequences sample streams to (separately sold) analyzer for detection

Ranges Available

N/A Any between 3-24 samples

Ambient Temperature Range

N/A 32 to 122°F (0 to 50°C), Lower temperatures (-5°F, -20°C) with Cold Weather Package

Size & Weight

N/A Dimensions will vary depending on enclosure style, number of sample points and options and required

Power

N/A 115 VAC, 60 Hz 220 VAC, 50 Hz

Output Options

N/A 5V TTL, RS-485, or contact closure

Hazardous Area Rating Options

N/A Class 1, Div 2 Hazardous Area Rating

Applications

N/A

    Allows a single Nova gas analyzer to be time shared over many sample points. It can be controlled locally or remotely. Applications include multiple greenhouses, mushroom farms, multiple flue gas ducts, multiple landfill well or area sampling.

Features

N/A

  • Available from 3 to 24 sample points selected by solenoid valves
  • Greatly reduces cost per sample point for multiple-zone analysis
  • Digital display of active sample point with time remaining countdown
  • Selectable sample time
  • Provides sample stream identification
  • Manual override with sample hold
  • Skip feature allows unwanted samples to be skipped over.
  • All samples continuously drawn into sequencer by built in pump to keep non-active samples 'fresh'
  • Only active sample point goes to analyzer, the rest are vented.

Options

N/A

  • Stainless steel in place of flexible tubing for use with PPM or other low range analyzers
  • Microprocessor controlled by customer or PLC or locally by Nova supplied built in controller
  • RS-232 or RS-485 output
  • Relay contacts for each sample point
  • Solenoid valves in 401S are available in 6V, 12V, 24V, and 24VAC/115VAC versions.

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