SENSORIX · CARBON MONOXIDE (CO) SENSORS

Sensorix CO Electrochemical OEM Sensor Family

Sensorix Smart manufacturer standard format example — Official Sensorix Smart housing-format example; gas chemistry and exact order-code packaging are not identified by this generic sample image.

OEM carbon monoxide electrochemical gas sensors in various mechanical formats.

Manufacturer: Sensorix GmbH (Germany)

OEM sensor safety distinction: This is a gas-sensing component or series, not a complete intrinsically safe or flameproof gas detector. ATEX/IECEx compliance for the finished instrument cannot be inferred from the OEM sensor.

Official Manufacturer Information

Sensorix gas-sensor portfolio →

Range and interfering-gas characteristics must be checked for the exact sensor code and current revision.

Original manufacturer model check

This page represents multiple Sensorix electrochemical CO OEM models, not one SKU or all current CO variants. Select the matching specific 4-series/cartridge configuration and OEM datasheet before comparing performance.

Sensorix original model documentation and datasheets →

CO electrochemical sensors — two distinct Sensorix calibration ranges

The official Sensorix CO family catalogue lists CO 500 and CO 2000 as separate three-electrode carbon-monoxide cells. This AirAlign page represents the family; it is not one orderable part and its specification values must not be generalized across both gas spans.

Original Sensorix model	CO span	T90 response	Published ambient
CO 500	0–500 ppm	≤30 s	−40…+50°C
CO 2000	0–2,000 ppm	≤40 s	−40…+50°C

OEM electrical and procurement selection

Each three-electrode cell requires the proper potentiostat / low-noise current-to-voltage electronics, reference/working electrode handling, zero and calibrated CO span gas. The manufacturer’s format list includes 4S (common OEM), 7S (often fixed detectors), Classic 4-pin/8-pin, Smart 8-pin with programmed EPROM and compact Mini; same chemical gas does not imply identical package pinout, current sensitivity or cross-sensitivity. No single sensitivity, zero drift, bias or service-life figure is claimed here because the manufacturer portfolio page does not specify a uniform value for all versions.

Safety system boundary

CO 500 may be appropriate to investigate for ordinary alarm concentration bands; CO 2000 is a higher-span family requiring its own thresholds. The response values are isolated cell T90 under OEM conditions; inlet tubing, dust filters and controller averaging add end-to-end delay. A component catalogue is not evidence of an EN 50291 / UL 2034 certified domestic alarm or a fully certified industrial gas detector.

Model source: Sensorix official CO 500, CO 2000 and format listing.