The document describes a product with specific features. The product has specific dimensions and pin layout and can be used for applications such as sensing and counting. The product also has an auxiliary non-connected pin. Detailed product specifications are provided in the document.
The EnviroceL is a carbon‑monoxide sensor designed for monitoring CO levels in ambient air. It uses a dual‑electrode design with a sensing electrode and an auxiliary electrode to compensate baseline shifts caused by temperature and humidity.
Key performance data include a nominal detection range of 0‑500 ppm, a response time under 40 seconds, and a two‑year expected operating life. Physical characteristics list a polycarbonate housing weighing 22 g, and the sensor is supplied with recommended bias voltage and load resistor values.
| Nominal Range | 0‑500 ppm |
|---|---|
| Maximum Overload | 1000 ppm |
| Expected Operating Life | Two years |
| Output Signal | 0.2 ± 0.04 ppm |
| Resolution at 20 °C | 100 ppb |
| Temperature Range | -20 °C to +50 °C |
| Pressure Range | Atmospheric 10 % |
| Response Time | < 40 seconds |
| Relative Humidity Range | 15 % to 90 % non‑condensing |
| Bias Voltage | 0 V to T ppm equivalent |
| Repeatability | 1 % of signal |
| Output Linearity | Linear |
The sensor detects carbon monoxide from 0 to 500 ppm.
The sensor is rated for an operating life of two years.
The sensor responds in less than 40 seconds.
The repeatability is specified as 1 % of the signal.