Industrial CO Sensor, 0-1000ppm

This industrial CO sensor is a three-electrode electrochemical carbon monoxide sensor for accurate CO monitoring in industrial environments. It detects 0–1000ppm CO with 0.5ppm resolution, T90<20s response time, 0mV bias voltage, and stable linear output. Suitable for factories, boiler rooms, tunnels, underground parking garages, environmental monitoring equipment, and industrial gas detection systems.

Feature

• The carbon monoxide sensor features a wide detection range with a standard measurement span of 0–1000 ppm, extendable up to 2000 ppm to meet diverse industrial requirements. Its high sensitivity and resolution of 0.5 ppm enable precise detection of minute concentration changes.
• The SUCH industrial CO sensor delivers stable performance and high sensitivity, making it ideal for CO concentration monitoring in factories, tunnels, boiler rooms, and similar environments.
• With a response time (T90) under 20 seconds, it provides rapid early-stage alerts for hazardous gas leaks, ensuring safety.

Dimension (unit: mm)

Working Principle

Industrial carbon monoxide sensors operate on the principle of three-electrode electrochemical sensors. The sensor detect carbon monoxide gas by measuring the reduction reaction occurring at the working electrode and counter electrode, which releases charge to form an electric current. The magnitude of this current is directly proportional to the gas concentration and follows Faraday's Law. By measuring the current intensity, the concentration of CO can be determined.

Basic Circuit Diagram