Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

SGX Sensortech
The SGX Sensortech IR11GM is an NDIR gas sensor designed for measuring carbon dioxide within a 0-5% range via diffusion or forced flow. This portable and stationary device features a flameproof approval, ATEX certification II 2G Ex d IIC Gb, and an active channel output signal of 12-36 mV in N2. Submit the exact part number, quantity, and application requirements to receive a formal quotation for this component.
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued SGX Sensortech references — within one business day.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Engineering context
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against SGX Sensortech IR11GM. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.