Teledyne GMI Single Point Gas Alarm (SPGA)


Product Features

  • Compact stand alone single point system
  • Secure and robust housing for the harshest environments
  • Simple to use
  • Versatile, many applications, many gasses
  • Programmable alarm levels
  • 4-20 mA output, heavy duty volt free contacts
  • Easy installation
  • Optional internal battery backup
  • Integrates easily into larger and existing systems
Delivery options

At Cadmus Products we aim to deliver orders efficiently and at highly competitive rates. 

  • We can ship consignments of all shapes and sizes and hazardous content across the UK and worldwide. Most of our orders are sent via DHL, however sometimes we may use other couriers.
  • If you are purchasing a laboratory product online you can find out the price of shipping checkout. If you are obtaining a quote for a product, then we will email you
    with our best shipping prices along with your quote.
  • Please see our delivery page for full information
The Teledyne GMI Single Point Gas Alarm is compact, secure and robust and ticks all the boxes when you need a quick, simple and effective installation. Being compact it’s the perfect fit for a small installation, be it from boiler houses to chemical plants and from landfill sites to commercial kitchens. The SPGA will happily monitor these environments 24 hours a day, 7 days a week.


  • Boiler houses
  • Refrigeration Gas Monitoring – Ammonia
  • Rapid Detection of CO2 in Cooling & Refrigeration
  • CO Monitoring in Parking Garages / Loading Bays / Warehouses
  • General industry
  • Commercial property
  • Paint shops
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