VOL sensor

The VOL sensor measures the concentration of volatile organic compounds by detecting changes in electrical conductivity caused by the reaction between gases and semiconductor materials. It is used for air quality monitoring in places such as printing workshops and paint production lines, providing real-time feedback on organic solvent volatilization data.
Selection
When selecting, consider the compatibility between the types of gases to be detected and the sensors, and check whether the measurement range covers common VOC concentration levels. Pay attention to parameters such as response time and recovery time, and ensure that the environmental temperature and humidity meet the sensor requirements. Verify the calibration cycle and maintenance methods, and compare cross-interference data among different models.

Terms

Standards

Instruments

Electrochemical sensor to detect oxygen, range 0~ 25% VOL, Sensor life up to 5 years, Response Time ≤ 15 seconds, with sound and light alarm and continuous 90 hours of work ability.

$ 270.00

Using infrared NDIR detection principle, range 0-2% Vol, Response Time ≤ 30 seconds, with flameproof structure and a variety of signal output, support remote monitoring and customized range, Sensor life up to 10 years.

$ 977.00

Electrochemical sensor to detect oxygen, range 0-30% VOL, resolution 0.1% VOL. With 12864 point array LCD screen, waterproof grade IP65, built-in flashlight, support sound, light, vibration alarm.

$ 149.00

Using infrared NDIR detection principle, range 0-5.6% Vol, Response Time ≤ 30 seconds, Sensor life up to 10 years, support a variety of signal output and remote monitoring, with explosion-proof structure and intelligent Sensor technology.

$ 977.00

Using infrared NDIR detection principle, range 0~ 2% Vol, resolution up to 0.001, Response Time ≤ 30 seconds, support a variety of signal output and remote alarm, Sensor life up to 10 years.

$ 977.00

Using infrared NDIR detection principle, range 0-5% Vol, Response Time ≤ 30 seconds, with flameproof structure and 10-year Sensor life, support a variety of signal output and remote monitoring functions.

$ 977.00

Using infrared NDIR detection principle, range 0-2% Vol, Response Time ≤ 30 seconds, Sensor life up to 10 years, support a variety of signal output and remote monitoring, with explosion-proof structure and intelligent Sensor technology.

$ 977.00

Using infrared NDIR detection principle, range 0-6% Vol, Response Time ≤ 30 seconds, support 4-20mA and RS485 output, flameproof design for hazardous environments, Sensor life up to 10 years.

$ 977.00

Using infrared NDIR detection principle, range 0-5% Vol, Response Time ≤ 30S, support 4-20mA, RS485 and switch output, with explosion-proof structure and remote alarm function, Sensor life up to 5 years.

$ 332.00

Using infrared NDIR detection principle, range 0-2% Vol, resolution 0.001, Response Time ≤ 30 seconds, Sensor life up to 10 years, support a variety of signal output and remote monitoring, adapt to harsh industrial environment.

$ 977.00

Using infrared NDIR detection principle, range 0-1% Vol, resolution up to 0.001, Response Time ≤ 30 seconds, Sensor life up to 10 years, support a variety of signal output and remote monitoring, with High Accuracy and Stability.

$ 977.00

Using infrared NDIR detection principle, range 0-2% Vol, Response Time ≤ 30S, support 4-20mA and RS485 output, flameproof design is suitable for hazardous environments, Sensor life up to 5 years.

$ 977.00

Using infrared NDIR detection principle, range 0~ 1% Vol, resolution up to 0.001, Response Time ≤ 30 seconds, support 4-20mA, RS485 and wireless signal output, with flameproof design and 10 years Sensor life.

$ 977.00

Using infrared NDIR detection principle, range 0~ 2% Vol, resolution up to 0.001, Response Time ≤ 30 seconds, with flameproof structure and 10-year Sensor life, support a variety of signal output and remote monitoring.

$ 977.00

The equipment range 0~ 30% vol, resolution 0.1%, support three alarm and temperature measurement, high-brightness backlight for low-light environment use, can set the lock machine password to enhance security.

$ 155.00

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