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The Nova 580 Series Carbon Monoxide (CO) alarm monitors are designed for the continuous detection of CO in ambient air. The CO sensor is capable of excursions over 1000 PPM with no damage. The CO sensor is of the disposable electrochemical type with an expected life of between 3-4 years. The sensor needs no warm up time and is ready to go as soon as the monitor is turned on.

The 'DR' models are configured such that the chlorine sensor(s) are mounted outside of, and electrically connected to, the main cabinet (max distance between remote sensor & main cabinet - 50ft). This allows allows CO monitoring of single or multiple remote zones, with centralized display and alarming features. The remote sensors are the diffusion type, with no pump or moving parts.

Optional dual level alarm with local indication, relay contacts, and audible alert available. Alarm set points are pre-set at Nova but are field adjustable if desired. Flashing strobe light and upgraded cabinets also available.




Models:
  • 580DR1 - one diffusion sensor remote from main cabinet
  • 580DR2 - two remote diffusion sensors
  • 580DR3 - three remote diffusion sensors
  • 580DR4 - four remote diffusion sensors
Unit of Measure

Specifications

Method of Detection

 N/A Electrochemical CO sensor

Ranges Available

 N/A 0-200 PPM standard on all models, except 580BA which has a 0-50 PPM sensor

Resolution

 N/A 1 PPM CO

Accuracy & Repeatability

 N/A Better than 1% of full scale

Drift

 N/A Less than 1% of full scale per week

Response Time (T-90)

 N/A Less than 15 seconds to 90% step change

Ambient Temperature Range

 N/A 40° to 104°F (5° to 40°C)

Linearity

 N/A ± 1% of full scale

Size & Weight

 N/A 20" H x 16" W x 10" D @ 20lbs. (51 x 41 x 26 cm @ 10kg)

Power

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

Output Options

 N/A 4-20mA non-isolated

Alarms

 N/A Audible alarm with 'Acknowledge' button Dual high CO alarm light and relays (SPDT - 5A@ 230 VAC) Strobe light and/or large audible alarm horn available

Analyzer Type

 N/A Ambient CO analyzer

Area Rating

 N/A General Purpose Non-Hazardous only

Applications

N/A Designed to monitor carbon monoxide (CO) in underground parking garages, service garages, around steel making furnaces, breathing air, or any other area where CO may be present.

Features

N/A

  • Fast response to the presence of CO
  • Instant warm up, no wait
  • Bright digital readout
  • Easy use and calibrate
  • Modular layout that is easy to maintain
  • 4-20mA output non-isolated
  • NEMA 12 dust-tight enclosure

Options

N/A

  • Low range version for breathing air supplies
  • CO alarm with relay contact and 'Sonalert'
  • Audible alarm with 'Acknowledge' button
  • Low flow alarm
  • NEMA 4 weather-proof enclosure
  • Bright red strobe light for visible alarming

Unique Applications

N/A The 580 Series is not suitable for process or flue gas CO analysis. All Nova analyzers are built using proven technologies and techniques. If this product does not suit your application, please contact Nova at 1-800-295-3771. In many cases, we are able to build an analyzer specific to your needs.

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