RKI Instruments
RKI Nitrogen Dioxide (NO2), 0-15 ppm, for GD-K88Ai, GD-K71D, GD-K77D, and SC-8000 Replacement Sensor
- SKU:
- ESM-23AH-NO2
- MPN:
- ESM-23AH-NO2
Description
The RKI ESM-23AH-NO2 is a genuine RKI replacement sensor designed for the detection of Nitrogen Dioxide (NO2). It provides a measurement range of 0–15 ppm and is compatible with select RKI portable and fixed gas detection instruments.
This replacement sensor is compatible with the RKI GD-K88Ai, GD-K71D, GD-K77D, and SC-8000 gas detection instruments.
Important: Do not confuse this sensor with ESM-23AH-NO2/NF. The ESM-23AH-NO2/NF is a separate 0–30 ppm sensor listed by RKI for Nitrogen Trifluoride (NF3) applications. Always verify the complete sensor part number and required application 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 Nitrogen Dioxide (NO2)
- Measurement range: 0–15 ppm
- Compatible with GD-K88Ai, GD-K71D, GD-K77D, and SC-8000
- Direct replacement for RKI part number ESM-23AH-NO2
| Manufacturer | RKI Instruments |
| Part Number | ESM-23AH-NO2 |
| Product Type | Replacement Gas Sensor |
| Target Gas | Nitrogen Dioxide (NO2) |
| Detection Range | 0–15 ppm |
| Compatible Instruments | GD-K88Ai, GD-K71D, GD-K77D, SC-8000 |
RKI ESM-23AH-NO2 is listed for use with the following RKI instruments:
- RKI GD-K88Ai
- RKI GD-K71D
- RKI GD-K77D
- RKI SC-8000
Important: RKI offers other Nitrogen Dioxide sensors with similar part numbers and different applications. In particular, ESM-23AH-NO2/NF is a separate 0–30 ppm sensor intended for NF3 applications. Similar RKI sensor part numbers should not be assumed to be interchangeable.
Always verify the complete RKI part number, required detection range, and instrument compatibility before ordering.
Need help identifying the correct sensor? Contact CPS Calibrations at 865-900-8844 or info@cpscalibrations.com.