RKI Instruments
RKI Methane (CH4), 0-9,000 ppm, for M2A & M2A-XL Catalytic Direct Connect Replacement Sensor
- SKU:
- 61-0140RKA-05
Description
The RKI 61-0140RKA-05 is a genuine RKI catalytic detector designed for Methane (CH4) measurement from 0–9,000 ppm in compatible RKI fixed gas detection systems.
This detector is intended for PPM and low-LEL combustible gas applications and uses catalytic sensing technology. It is a direct-connect detector supplied without a transmitter or junction box.
RKI documentation identifies the 61-0140RKA-05 for use with compatible M2A systems and specifically identifies it as the replacement detector used with the M2A-XL 65-2647RK-05 Methane 0–9,000 ppm configuration.
Important: This is the cCSAus version of the 61-0140RKA detector. It should not be confused with the standard 61-0140RK-05 combustible LEL detector, which is designed for 0–100% LEL applications.
For assistance confirming the correct replacement sensor for your RKI gas detection system, contact CPS Calibrations at 865-900-8844 or info@cpscalibrations.com.
- Genuine RKI Instruments replacement detector
- Designed for Methane (CH4)
- Measurement range: 0–9,000 ppm
- Designed for PPM and low-LEL combustible applications
- Catalytic sensing technology
- Direct-connect configuration
- cCSAus version
- Compatible with appropriate RKI M2A configurations
- Used with RKI M2A-XL 65-2647RK-05
- Transmitter not included
- Junction box not included
- RKI part number 61-0140RKA-05
| Manufacturer | RKI Instruments |
| Part Number | 61-0140RKA-05 |
| Product Type | Direct-Connect Catalytic Detector / Sensor |
| Target Gas | Methane (CH4) |
| Detection Range | 0–9,000 ppm |
| Application | PPM / Low-LEL Combustible Gas Detection |
| Sensing Technology | Catalytic |
| Connection | Direct Connect |
| Certification Version | cCSAus |
| Transmitter Included | No |
| Junction Box Included | No |
RKI 61-0140RKA-05 is specifically identified by RKI for the following applications:
- RKI M2A Transmitter – CH4 ppm catalytic detector configurations
- RKI M2A-XL 65-2647RK-05 – Methane (CH4), 0–9,000 ppm configuration
Important: Several RKI catalytic detectors have very similar part numbers but are intended for different ranges and applications:
- 61-0140RKA-05 – Methane (CH4), 0–9,000 ppm, catalytic, cCSAus version
- 61-0140RKA – Methane (CH4), 0–9,000 ppm, catalytic, UL version
- 61-0140RK-05 – Combustible gas, 0–100% LEL, catalytic, CSA/cCSAus version
- 61-0140RK – Combustible gas, 0–100% LEL, catalytic, UL version
Always verify the complete RKI part number, required measurement range, certification version, and instrument configuration before ordering.
Need help identifying the correct RKI sensor? Contact CPS Calibrations at 865-900-8844 or info@cpscalibrations.com.