GfG 2801-05-002, CC28, Fixed Transmitter, Transmitter with sensor - gas optimized catalytic sensor 0-100% LEL (MK 208-1), Diethyl ether C4H10O - Display

CC28, Fixed Transmitter, Transmitter with sensor - gas optimized catalytic sensor 0-100% LEL (MK 208-1), Diethyl ether C4H10O - Display, GfG 2801-05-002

CC28 D Fixed Transmitter with Display, Detecting combustible gases in Ex zone 1, by GfG Instrumentation

CC28 D Transmitter - Flammable gases in Ex zones safely under control.

Various models for different applications. Choose from the: CC28 without Display & Alarm/ CC28 D with Display & without Alarm/ CC28 DA with Display and Alarm.

If flammable gases and vapors need to be monitored in Ex zones, the CC28 D transmitter is a reliable and economical solution. The CC28 D uses analog signals (4-20 mA) to provide measured values and status information. Readings are also shown on the display on site. The special stack effect ensures very short response times of only a few seconds for fast warning of explosion hazards. In combination with GfG's reliable controllers, it can be installed in new gas detection systems or retrofitted into existing ones.

The CC28 D uses catalytic combustion (CC) to detect combustible gases and vapours such as methane, propane and hydrogen. While in operation, its 2.2-inch display indicates the current measured value and will light up red in the event of an alarm. The long-life sensors make the CC28 D an economical solution for detecting a wide range of combustible gases in the measuring ranges of 0 to 100 % LEL and 0 to 4 % by volume (NH3). Its automatic temperature compensation and the linearization of the measurement signals ensure high measurement accuracy.

Functional safety and device protection

The CC28 D is ATEX certified for use in Ex Zone 1 and its hardware complies with the European Functional Safety Standard DIN EN 61508-2: 2011 (SIL). The housing is protected against ingress of dust and water (protection class: IP64). An optional weatherproof housing provides additional protection.

Communication and service

Signals are transmitted via the analog industry standard (4 to 20 mA). The CC28 D uses two status LEDs to indicate its operating status. Service and settings are performed intuitively on site using three buttons directly on the device (one-person adjustment). The pre-adjusted sensors can be easily replaced thanks to Smart Sensor technology. The multicolor backlit display shows the current measured value, status messages and the CC28 D menu. Test gases for function tests can be inserted using a flow adapter.

Key features and General information at a glance:

• Measuring principle: catalytic combustion (CC).
• For combustible gases and vapors.
• Short response time due to stack effect.
• color 2.2 inch display, touchbutton interface.
• Expected sensor lifetime: 5 years.
• Signal transmission: 4-20 mA.
• Protection class: IP64.

Approvals / Certifications:

• ATEX certification: II 2G Ex demb [ib] IIC T4 Gb.
• SIL 2/3 (hardware).

Optionally available:

• Operating unit RC2, windshield, weatherproof housing, flow adapter.

Detectable Gases

LEL combustible gases, C₂H₂ Acetylene, C₂H₄ Ethylene, C₂H₆O Ethanol, C₂H₆ Ethane, C₂H₆O Dimethyl ether, C₃H₄ Propine, C₃H₆ Propene, C₃H₆O Acetone, C₃H₆O₂₂ Methyl acetate, C₃H₈ Propane, C₃H₈O n-Propanol, C₄H₈O 2-Butanon (MEK), C₄H₈O₂ Ethyl acetate, C₄H₁₀ n-Butane, C₄H₁₀O n-Butanol, C₅H₁₂ Pentane (n), C₆H₆ Benzene, C₆H₁₂ Cyclohexane, 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.

HAZMAT Item: No

New: Yes

Type: 2801-05-002, CC28, Fixed Transmitter