RKI Instruments
RKI Carbon Monoxide (CO), 0-2,000 ppm, for GX-3R, GX-3R Pro, GX-Force, GasWatch 3, CO-04 & GX-6100 H2-Compensated Replacement Sensor
- SKU:
- ESR-A1CP-CO-H
- MPN:
- ESR-A1CP-CO-H
Description
The RKI ESR-A1CP-CO-H is a genuine RKI hydrogen-compensated Carbon Monoxide (CO) electrochemical replacement sensor designed for compatible RKI portable gas monitors.
The ESR-A1CP-CO-H provides a Carbon Monoxide measurement range of 0–2,000 ppm while minimizing response to Hydrogen (H2). This helps reduce false or elevated CO readings in applications where hydrogen may be present.
RKI identifies the ESR-A1CP-CO-H for the GX-3R, GX-3R Pro, GX-Force, GasWatch 3, CO-04 H2-compensated configuration and GX-6100.
Important: This is the hydrogen-compensated CO sensor. It should not be confused with the standard ESR-A13P-CO Carbon Monoxide sensor. Verify the installed sensor part number and instrument configuration 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
- Detects Carbon Monoxide (CO)
- Measurement range: 0–2,000 ppm
- Hydrogen-compensated CO measurement
- Designed for minimal response to Hydrogen (H2)
- Electrochemical sensing technology
- Compatible with multiple RKI portable gas monitors
- Direct replacement for RKI part number ESR-A1CP-CO-H
| Manufacturer | RKI Instruments |
| Part Number | ESR-A1CP-CO-H |
| Target Gas | Carbon Monoxide (CO) |
| Measurement Range | 0–2,000 ppm |
| Hydrogen Compensation | Yes |
| Sensor Technology | Electrochemical |
| Compatible Instruments | RKI GX-3R, GX-3R Pro, GX-Force, GasWatch 3, CO-04 H2-Compensated Configuration, GX-6100 |
RKI documentation identifies ESR-A1CP-CO-H for:
- RKI GX-3R
- RKI GX-3R Pro
- RKI GX-Force
- RKI GasWatch 3
- RKI CO-04 – H2-compensated CO configuration
- RKI GX-6100
Sensor: ESR-A1CP-CO-H
Gas: Carbon Monoxide (CO)
Range: 0–2,000 ppm
Hydrogen Compensation: Yes
Technology: Electrochemical
Hydrogen Compensation: RKI states that this sensor does not respond to or responds minimally to Hydrogen (H2). Compatible instruments indicate an H2-rich condition once hydrogen reaches approximately 2,000 ppm.
Related Filter: RKI lists part number 33-7132 as the charcoal scrubber disk filter for the CO and H2-compensated CO sensor in applicable instruments.
Important: Do not confuse ESR-A1CP-CO-H with the standard ESR-A13P-CO sensor or RKI's combination CO/H2S sensors. Verify the existing sensor part number and instrument configuration before ordering.
Need help confirming compatibility? Contact CPS Calibrations at 865-900-8844 or info@cpscalibrations.com.