Explosion-Proof Carbon Dioxide Detector

The explosion-proof carbon dioxide detector uses infrared sensors to detect the absorption of infrared light at specific wavelengths by gas molecules, converting the optical signal into an electrical signal to calculate the concentration value. It is used in petrochemical, mining, and other flammable and explosive environments to monitor carbon dioxide leaks and ensure production safety.
Selection
When selecting, ensure the explosion-proof rating matches the classification of the hazardous area on site. The sensor lifespan should exceed 2 years, with a measuring range covering 0–50,000 ppm. Prefer diffusion-type detection, equipped with audible and visual alarms and data logging functions, and a housing protection rating of at least IP65.

Terms

Standards

Instruments

Using industrial grade Sensor to detect nitrogen dioxide gas, range 0~ 20ppm, resolution 0.1ppm, Response Time T90 < 60s, with waterproof, dustproof and explosion-proof characteristics, small and durable.

$ 248.00

Designed with flameproof and explosion-proof structure, Response Time is less than 30 seconds, accuracy +/- 3% FS, can detect 0-20ppm sulfur dioxide concentration, support 4-20mA and RS485 signal output, suitable for harsh industrial environments.

$ 251.00

With explosion-proof structure design, Response Time is less than 30 seconds, resolution is up to 0.1ppm, with 4-20mA and RS485 signal output, suitable for gas monitoring needs of various industrial environments.

$ 251.00

Using industrial-grade Sensor and micro-control technology, Response Time T90 is less than 60 seconds, with waterproof, dustproof and explosion-proof characteristics, round and durable shell, continuous use of not less than 8 hours.

$ 248.00

Using EX-SH784050-100 carbon steel scale body and stainless steel mask, the structure is stable. Range 61kg, Readability 1g, Fast Response Time. With intrinsically safe Explosion-proof level CT4, and standard battery, support no power use.

$ 211.00

Using industrial grade Sensor, Response Time T90 is less than 60 seconds, with waterproof, dustproof and explosion-proof function, the shell is made of high-strength engineering plastic and non-slip rubber to ensure stable operation in harsh environments.

$ 248.00

Imported Electrochemical sensor, Response Time less than 10 seconds, Measurement accuracy +/- 2% F.S., with intrinsically safe circuit design and explosion-proof certification, support multiple output interfaces and automatic Zero tracking.

$ 812.00

Using industrial grade Sensor, Response Time is less than 60 seconds, resolution 1ppm, with waterproof, dustproof and explosion-proof function, the shell is made of high-strength engineering plastic and composite anti-skid rubber, small and durable.

$ 170.00

Imported Electrochemical sensor, detection accuracy +/- 2% F. S, Response Time less than 10 seconds; with intrinsically safe circuit design and explosion-proof certification, support RS485 and 4-20mA signal output, suitable for real-time monitoring of various industrial environments.

$ 604.00

Electrochemical sensor technology, detection accuracy +/- 2% F. S, Response Time less than 10 seconds, with explosion-proof certification and a variety of signal output interfaces, support remote real-time monitoring and automatic Zero tracking, suitable for hazardous environment Gas detection.

$ 604.00

Using infrared NDIR detection principle, range 0-500ppm, accuracy ≤ +/- 1% F. S, Response Time ≤ 30 seconds, support 4-20mA, RS485 and wireless signal output, with explosion-proof structure and remote monitoring capability.

$ 848.00

Using MCU chip to achieve low power consumption operation, detection error ≤ +/- 3% F. S, Response Time ≤ 30 seconds, support a variety of signal output and wireless transmission, with explosion-proof and explosion-proof structure to ensure safety and reliability.

$ 486.00

Intrinsically safe explosion-proof design, up to CT4 grade, equipped with explosion-proof Sensor and display. Table size 410x510mm, weighing range 110kg, accuracy 10g, stable structure, support external calibrating and a variety of functions.

$ 190.00

Industrial grade Electrochemical sensor, Response Time less than 30 seconds, 4-20mA standard signal output, the shell with explosion-proof structure, support wall mounting, suitable for a variety of industrial environments.

$ 267.00

Using explosion-proof composite explosion-proof technology, pumping rate of 4L/S, noise only 63dB, equipped with gas ballast valve can remove a small amount of water vapor, safe and reliable for dangerous environment.

$ 701.00