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911154-1 CO/VC DETECTOR

Carbon Monoxide Monitor

Conspec’s parking garage carbon monoxide detector system initiates exhaust fans and alarms when carbon monoxide levels become unsafe. Easy installation and setup make this detector the preferred choice for CO detection in enclosed parking areas.

The Conspec 911154-1 Ventilation Fan Controller is designated for enclosed parking areas where carbon monoxide gases must be continually ventilated or have a gas detection device installed. Before an unsafe level of carbon monoxide is reached, the detector will signal ventilation fans to cycle and operate until the atmosphere in the area has returned to normal.

Multiple gas detectors can be installed and easily connected without the need for a central panel by a simple series connection of the controllers. LED indicator lights clearly show the status of the detector and a large LCD display continually shows the CO levels being monitored. In the event of a power loss or malfunction, the controller activates the ventilation system.

Electricity and heating expenses can be dramatically reduced due to the ventilation fans operating only when needed as opposed to continuously running. Energy savings of up to 85% can be achieved and in most cases, the return on the cost of the system is realized in one year or less!

PRODUCT FEATURES
  • 5-Year Sensor Life – Long-lasting performance reduces the cost of ownership with fewer disruptions to operations.
  • Self-Diagnostic Testing – Ensures the detector is functioning properly and while reducing the need for maintenance.
  • Onboard Relay Contacts – Allows for direct integration with ventilation systems, alarms, or other controls.
  • Onboard 80 dB Alarm – Built-in audible alert warns personnel immediately in the event of a gas hazard without the need for an external alarm.
  • Automated Reset After Power Loss – The gas detector automatically resumes normal operation without manual intervention after a power outage.
  • Bright LCD Display – Easy-to-read status updates, gas concentration levels, and diagnostics at a glance—even in low-light conditions
  • 1-Year Limited Warranty – Conspec-backed protection against defects in materials and workmanship means you can have confidence in your investement.
  • Carbon Monoxide (CO)
  • Enclosed Parking Garages
  • Vehicle Maintenance Facilities / Service Bays
  • Boiler / Mechanical Rooms
  • Factories / Warehouses
  • Bus Terminals / Depots
  • Tunnels
  • Fire / Police Stations
  • Car Dealerships
  • California Title 24 Compliant
  • City of Los Angeles Approved
  • P1879 Calibration Kit
  • P1180 Calibration Gases
  • 911154-SN Replacement Sensor
  • 911154-PS Power Supply
  • 911118-M Infrared Remote Control

Request Pricing / Availability

Looking for dependable gas detection and control solutions at the right price, without the long wait? Conspec offers industry-leading turnaround times and competitive pricing on all of our safety solutions. Please share some information about your project and a member of our team will respond at their earliest convenience.

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