GfG 2801-08-003, CC28, Fixed Transmitter, Transmitter with sensor - gas optimized catalytic sensor 0-100% LEL (MK 208-1), Hexane C6H14 - Display / Alarm

CC28, Fixed Transmitter, Transmitter with sensor - gas optimized catalytic sensor 0-100% LEL (MK 208-1), Hexane C6H14 - Display / Alarm, GfG 2801-08-003

CC28 DA Transmitter with Display and Alarm, Detecting combustible gases in Ex zone 1, by GfG Instrumentation

CC28 DA Transmitter - With display and alarm for flammable gases.

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

If your application requires combustible gases and vapors to be monitored in Ex zones, the CC28 DA transmitter is a reliable and economical solution. The CC28 DA uses analog signals (4-20 mA) to provide measured values and status information. The values are also displayed directly on the device itself. In the event of an alarm, the CC28 DA's buzzer and red alarm LEDs are triggered to warn anyone in the vicinity. 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 DA uses catalytic combustion (CC) to detect combustible gases and vapors such as methane, propane and hydrogen. The current measured value is displayed on the 2.2-inch display, which will light up red in the event of an alarm. The long-life sensors make the CC28 DA an economical solution for detecting a wide range of combustible gases in the measuring ranges of 0 to 100 % LEL and 0 to 4 vol % (NH₃). Integrated audible and visual alarms will save you the cost of additional explosion-proof alarm devices. Its automatic temperature compensation and the linearization of measuring signals ensure high measuring accuracy.

Functional safety and device protection

The CC28 DA 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). Its 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 (4-20 mA). The transmitter indicates operating states using two status LEDs. Service and adjustments can be performed on site using only the very intuitive three buttons on the device (one-person adjustment). The pre-adjusted sensors use smart sensor technology and can thus be replaced very easily. The multicolor backlit display shows the current measured value, status notifications and the menu of the CC28 DA. 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.
• 2.2 inch color display, control buttons, alarm LEDs, alarm buzzer.
• 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: 2801-08-003, CC28, Fixed Transmitter