EECOS – CO Detector

Carbon monoxide Sensor
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EECOS - Carbon Monoxide (CO) Detector Features:

Dual Relay System: Controls ventilation systems like fans, valves, or louvers, and connects to warning devices or control panels.
Versatile Outputs: Includes 4-20mA current loop for easy integration into monitoring systems.
Factory Calibrated: ETTER offers annual calibration services or kits to maintain optimal performance.
Flexible Mounting: Designed to mount on a standard 4” x 4” electrical box.
Alarm Relay Options: Selectable N.O. (normally open) or N.C. (normally closed) alarm relay settings with options for various CO concentrations (OFF, 50 ppm, 100 ppm, 150 ppm, and 200 ppm).
Rugged and Reliable: Both models feature durable enclosures, ensuring long-lasting operation in demanding environments.

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210 Century Drive, Bristol, CT 06010

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EECOS - Carbon Monoxide (CO) Detector

Our SafetyWorx EECOS-120 and EECOS-024 are advanced dual relay gas detectors, controllers, and transducers designed to monitor and control carbon monoxide (CO) levels in environments such as parking garages, maintenance facilities, and other commercial or institutional spaces. These electronic detectors provide real-time feedback and automated control to reduce CO concentrations, ensuring the safety of occupants.

  • EECOS-120: A line voltage-powered model with an internal switching power supply, capable of handling 100-240VAC and 50-60Hz. It offers a selectable 4-20mA output, buzzer, and digital display. The EECOS-120 is a low-level meter that measures from 0-200 ppm of CO.
  • EECOS-024: A low voltage version, this model operates on 12-24VAC or 12-32VDC. It features a selectable 4-20mA output, buzzer, and digital display. Like the EECOS-120, it measures CO levels from 0-200 ppm.

Installation & Coverage:

  • Mounting: Typically mounted around 5 feet above the floor in areas with good air movement. Units should not be placed in corners or areas with stagnant air. Coverage areas vary by location and air movement:
  • Parking garages: Up to 5,000 sq. ft.
  • Commercial/Institutional spaces: Up to 900 sq. ft.
  • Environmental Range: Designed to operate in environments from 0°F to 125°F with 10-90% non-condensing relative humidity.
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EECOS-120 Specifications:

  • Power: 120-240VAC (50-60 Hz)
  • Current: 1.0A MAX
  • Size: 4 1/2 x 4 1/2 x 2 1/8 in.
  • Shipping Weight: 1 lb
  • Alarm Relay: 0.5A 120V, 60VA
  • Alarm Relay Settings: Selectable N.O. or N.C.
  • Operating Environment: 0°F to 125°F, 10-90% RH non-condensing

EECOS-024 Specifications:

  • Power: 12-24VAC or 12-32VDC (3W max)
  • Current: 75mA (alarm), 50mA (relay on), 23mA (standby)
  • Size: 4 1/2 x 4 1/2 x 2 1/8 in.
  • Shipping Weight: 1 lb
  • Alarm Relay: 0.5A 120V, 60VA
  • Alarm Relay Settings: OFF, 50 ppm, 100 ppm, 150 ppm, 200 ppm (default)
  • Current Loop: 4-20 mA for 0-200 ppm CO
  • Operating Environment: 0°F to 125°F, 10-90% RH non-condensing
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