GFG CC33 Explosion-proof Gas DetectorCC33 Explosion-proof Gas Detector

specification:

If you need to safely monitor combustible gases and vapors in Ex zones, the CC33 transmitter is an extremely durable and reliable solution - even in demanding conditions, such as in industrial production plants. The CC33 can communicate its measured values and status indications either on analog (4-20 mA) or digital (RS-485) signal. The current measured gas concentration is also shown on an LC display. Due to the special stack effect, the response times of the CC33 are very short which ensures quick warnings in case of explosion hazards. Three relay outputs provide additional alarm options. In combination with one of GfG’s reliable controllers, the CC33 can either be installed in a new gas detection system or retrofitted into an existing one.

Contact window: sales@scientek-co.com

DESCRIPTION

General information:

  • Measuring principle: catalytic combustion (CC)
  • For flammable gases and vapors
  • Pressure-resistant encapsulated housing made of aluminum with bulletproof glass (10 mm)
  • 2.2-inch color display
  • Expected sensor lifetime: 5 years
  • Signal transmission: 4-20 mA / RS-485 / ACDC
  • Protection class: IP67 (with thread sealing, otherwise IP54)

Approvals / Certifications:

ATEX certification: II 2G Ex db IIC T6 Gb 

(II 2G Ex db ib IIC T4/T6 Gb with buzzer)
 

Optionally available:

Three relay outputs, magnetic rod, windscreen, flow adapter, remote calibration adapter, buzzer, threaded plug, cable gland

 

Measured gases

LEL combustible gases
C2H2 Acetylene
C2H4 Ethylene
C2H6O Ethanol
C2H6 Ethane
C2H6O Dimethyl ether
C3H4 Propine
C3H6 Propene
C3H6O Acetone
C3H6O2 Methyl acetate
C3H8 Propane
C3H8O n-Propanol
C4H8O 2-Butanon (MEK)
C4H8O2 Hydrogen sulfide
C4H10 n-Butane
C4H10O n-Butanol
C5H12 Pentane (n)
C6H6 Benzene
C6H12 Cyclo hexane
C6H12O Methyl isobutyl ketone (MIBK)
C6H14 n-Hexane
C7H8 Toluene
C7H16 n-Heptane
C8H18 Octane (n)
C9H20 n-Nonane
CH4 Methane
CH4O Methanol
CO Carbon monoxide
H2 Hydrogen
NH3 Ammonia