Carbon monoxide and gas detector TYP: CTG-01

Product Description

Carbon monoxide, is a highly poisonous, colorless and odorless gas that easily spreads through the air. It is produced as a result of incomplete combustion of fuels such as: wood, oil, gas, gasoline, kerosene, propane, coal, oil. Because this gas is colorless and odorless, it is so important to early detect the dangerous concentration of carbon monoxide in the rooms we stay in as it poses a serious threat to human health and life.

Natural gas used, e.g. in gas stoves, is a colorless gas with little perceptibility. It is lighter than air, and therefore accumulates in the upper parts of the rooms. Combined with oxygen, it creates a highly explosive mixture. Propane-butane gas (LPG) is heavier than air, just like natural gas creates an explosive mixture with oxygen.

The CTG-01 sensor is used for continuous monitoring of dangerous concentrations of both carbon monoxide and natural gas as well as propane butane in the air. When a dangerous concentration is detected, the device activates an audible and visual alarm, displays the concentration level and detected type of gas on the LCD. It is powered by mains (230 V AC) but also has an emergency battery supply so it will work even after a power outage in the installation. It is equipped with advanced semiconductor and electrochemical sensors as well as an auto-diagnostic system which signals sensor damage.

Each carbon monoxide sensor manufactured by ZAMEL is tested in a specialized test chamber and receives a certificate of correct operation (detection of carbon monoxide concentration at 300ppm in less than 3 minutes).



  • Sensor 2 in 1 simultaneously detecting a dangerous concentration of carbon monoxide and the gas (natural and propane butane)
  • LCD display showing the current level of concentration of carbon monoxide and gas and information messages
  • Optical signaling alarm
  • Carbon monoxide detection levels (according to PN-EN 50291-1: 2010 + A1: 2012):- 50 ppm (up to 90 minutes)- 100 ppm (up to 40 minutes)- 300 ppm (up to 3 minutes)- Gas detection alarm: 10% LEL* graphically presents the temperature controllers used in underfloor heating and anti-icing systems
  • Tested in Poland, certificate valid detection of the carbon monoxide concentration at the level of 300ppm in less than three minutes inscribed with the serial number of the Item
  • Power supply (230 V AC)
  • Buzzer alarm (85dB)
  • Solid-state sensor and the electrochemical
  • Emergency power supply battery (9 V battery),
  • Signaling of sensor damage or end of life (self-diagnostic system)
Mounting method Surface mounting
Volume 85 dB(A)
Standalone Yes
Degree of protection (IP) IP20
Place variable No
Current supply primary Mains power supply
With digital display Yes
Sensor type electrochemical+ semiconductor
Number of batteries 1 st
Supply voltage 230 V
Temperature range of operation 0/40 °C
CE certificate Yes
Battery type 9 V
Optical signaling Yes
Moisture working range 20-90% RH
Minimum level of carbon monoxide detection 30 ppm
Certified level of carbon monoxide detection 300 ppm
Gas detection alarm level 10 %LEL
Device diamentions 137 x 90 x 40 mm
Colour White
Size of the package 180 x 220 x 55 mm
Quantity in bulk package 10 st
Gross weight 0,292 kg