RKI Instruments
RKI Methane (CH4), 0-100% LEL, for GX-2009 MSHA & GX-2012 CSA Replacement Sensor
- SKU:
- NC-6264B
Description
The RKI NC-6264B is a genuine RKI Methane (CH4) replacement sensor designed specifically for the RKI GX-2009 MSHA and RKI GX-2012 CSA gas monitors.
The NC-6264B uses catalytic combustible-gas sensing technology and provides a Methane measurement range of 0–100% LEL.
RKI specifically identifies the NC-6264B for the GX-2009 MSHA and GX-2012 CSA versions. This is important because RKI offers several NC-6264 sensor variants with different instrument compatibility.
Important: Do not substitute the NC-6264A or NC-6264AZX based only on appearance. The NC-6264B is specifically designated for the GX-2009 MSHA and GX-2012 CSA configurations. Always verify the exact instrument version before ordering.
For assistance confirming the correct replacement sensor for your RKI instrument, contact CPS Calibrations at 865-900-8844 or info@cpscalibrations.com.
- Genuine RKI Instruments replacement sensor
- Methane (CH4) detection
- Measurement range: 0–100% LEL
- Catalytic combustible-gas sensing technology
- Designed for RKI GX-2009 MSHA
- Designed for RKI GX-2012 CSA
- Direct replacement for RKI part number NC-6264B
| Manufacturer | RKI Instruments |
| Part Number | NC-6264B |
| Target Gas | Methane (CH4) |
| Measurement Range | 0–100% LEL |
| Sensor Technology | Catalytic Combustion |
| Compatible Instruments | GX-2009 MSHA, GX-2012 CSA |
RKI documentation explicitly identifies the NC-6264B for:
- RKI GX-2009 MSHA
- RKI GX-2012 CSA
Sensor: NC-6264B
Gas: Methane (CH4)
Range: 0–100% LEL
Technology: Catalytic combustion
Important: RKI offers multiple NC-6264 sensor variants. These variants have different compatibility and should not be treated as interchangeable:
- NC-6264B – GX-2009 MSHA / GX-2012 CSA
- NC-6264A – separate standard Methane LEL sensor with different compatibility
- NC-6264AZX – separate silicone-resistant Methane LEL sensor with different compatibility
Verify both the instrument model and certification/version before ordering.
Need help confirming compatibility? Contact CPS Calibrations at 865-900-8844 or info@cpscalibrations.com.