Product Information/ PRODUCTS /GFG CC33 Explosion-proof Gas Detector
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.
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 |
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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 |