Your cart is currently empty.


Free US shipping on orders $199 or more.


GfG CC33 CH4 Fixed Transmitter Stainless Steel 3300-41-01_

Add to Wishlist


Product Experts
Have a question? Ask our Factory Trained Product Experts. We are here for you.
75+ Years of Experience
There is a reason we've been in business so long. We understand safety and customer service.
Fast & Free Shipping*
We ship most orders same day. Order $199 or more and get free shipping to 48 states.

GfG CC33 CH4 Fixed Transmitter Stainless Steel is a flame proof gas detector that monitors methane in hazardous areas. The CC 33 is available in a unpainted housing made of stainless steel with a 15mm thick bulletproof glass. Great for applications with special conditions such as e.g. in the Food industry. It meets the requirements of ignition protection type "d"; for safe use in Ex zone 1. The CC33 transmits measured values and status displays either analogue (4-20 mA) or digitally (RS-485). The currently measured gas concentration is also shown on an LC display. The special stack effect ensures shortest response times of a few seconds for a quick warning of explosion hazards. Three relay outputs provide additional alarm options. In combination with GfG's proven controllers, installation in new gas detection systems as well as retrofitting in existing systems is possible.

Key Features:

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

Part Numbers:
3300-41-011 - With Display, Analog (4-20 mA)
3300-41-012 - With Display and Relay, Analog (4-20 mA)
3300-41-013 - With Display, Digital (Modbus)
3300-41-014 - With Display and Relay, Digital (Modbus)

Related Products