Fixed Online Gas Detector

Fixed online gas detectors continuously monitor the concentration of specific gases in the environment through sensors, converting chemical signals into electrical signals for display and alarm purposes. They are used in factories, laboratories, and other settings to provide early warnings of flammable, explosive, or toxic gas leaks, ensuring operational safety.
Selection
When selecting, consider matching the detection gas type and range with on-site requirements, ensure the sensor type is suitable for gas characteristics, the protection rating meets the installation environment, the output signal is compatible with the control system, and regular calibration and maintenance to ensure data accuracy.

Instruments

It can simultaneously detect 4 kinds of gases and integrate temperature and humidity monitoring, support diffusion and pump sampling methods, with a 10-Meter visual distance high definition color screen, realize remote monitoring and paraMeter configuration through the Internet of Things, and adapt to the working environment of -40~ 55 ℃.

$ 393.00

Electrochemical sensor, Response Time less than 30 seconds, Measurement accuracy +/- 3% FS, 4-20mA standard signal output and passive relay control port, suitable for a variety of Gas detection needs.

$ 267.00

Maximum 4 kinds of gas simultaneous detection, integrated temperature and Humidity monitoring, with sound and light alarm function, Response Time T90 ≤ national standard, Protection Rating IP66, suitable for a variety of Installation methods.

$ 635.00

Using 32-bit microprocessor and 24-bit ADC chip, support 1-6 Sensor expansion, with 4-20mA, RS485 and relay output, Protection Rating IP65, suitable for gas monitoring in harsh environments.

$ 451.00

Maximum 4 kinds of gas simultaneous detection, integrated temperature and Humidity compensation, with Internet of Things remote monitoring function, Response Time T90 ≤ national standard, Protection Rating IP66, suitable for a variety of Installation methods.

$ 693.00

Industrial Sensor, Response Time less than 30 seconds, accuracy +/- 3% FS, with explosion-proof structure, support 4-20mA and RS485 output, suitable for a variety of Gas detection.

$ 193.00

Industrial Sensor, Response Time less than 30 seconds, accuracy +/- 3% FS, with explosion-proof structure, support 4-20mA and RS485 output, suitable for a variety of Gas detection.

$ 251.00

Supports simultaneous detection of 4 gases, Integrated Temperature and Humidity Detection, Compatible with Diffusion and Pump Sampling methods, with Internet of Things remote monitoring function, Protection Rating IP66, Operating temperature range -40~ 55 ℃.

$ 635.00

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

Maximum support for simultaneous detection of 4 gases, integrated temperature Humidity detection, dual temperature Humidity compensation design, with a variety of wireless communication options, Response Time T90 ≤ national standard, Protection Rating IP66.

$ 612.00

Industrial Sensor, Response Time less than 30 seconds, accuracy +/- 3% FS, with explosion-proof structure and 4-20mA standard signal output, suitable for a variety of Gas detection needs.

$ 267.00

Using Industrial Sensor, Response Time less than 30 seconds, accuracy +/- 3% FS, shell explosion-proof structure, 4-20mA standard signal output, can detect a variety of gas concentrations and have sound and light alarm function.

$ 267.00

Electrochemical sensor, Response Time less than 30 seconds, Measurement range 0-100ppm, 4-20mA signal output and explosion-proof structure, suitable for gas monitoring in harsh industrial environments.

$ 267.00

Explosion-proof structure design, Response Time is less than 30 seconds, with 4-20mA standard signal output, can detect a variety of gas concentrations and set high and low alarm points to ensure industrial environment safety monitoring.

$ 267.00

Using Industrial Sensor, Response Time is less than 30 seconds, power consumption is up to 3W, with explosion-proof and explosion-proof shell design, support 4-20mA or RS485 signal output, suitable for a variety of Gas detection.

$ 251.00