Chemical Pipeline Gas Leak Detection

Gas leak detection in chemical pipelines involves using sensors to detect gas leaks within the pipelines, identifying leakage points through physical or chemical changes. It is used to monitor pipeline integrity, ensure production safety, and is commonly applied in chemical plants, oil and gas transportation, and similar settings.
Selection
When selecting gas leak detection for chemical pipelines, consider matching the sensor technology, such as infrared or catalytic combustion, to the gas type. Evaluate the detection range and sensitivity. Ensure the equipment is suitable for environmental temperature and humidity. Check the protection rating and ease of calibration and maintenance.

Terms

Standards

Instruments

Frequency range 20KHz to 100KHz, Sensitivity indicated by LED and sound, weight of only 140 grams for portable, suitable for a variety of gas and air leak detection scenarios.

$ 301.00

Using 40KHz Frequency and 640KHz crystal time base circuit, the weight is only 50 grams and easy to carry, which can accurately detect air leakage sources in various environments.

$ 157.00

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

It can detect halogen gas leaks of less than 0.5 ounces per year, with an instantaneous Response Time and a Warm-Up Time of less than 90 seconds. It features automatic warm-up and battery protection, and a portable design weighing only 480 grams.

$ 154.00

Adopting high voltage detection technology, it can sensitively find defects such as coating pinholing and bubbles, equipped with sound and light alarm system, and powered by nickel battery, which is convenient for field operation.

$ 590.00

Support 4 kinds of gas detection at the same time, integrated Humidity monitoring function, dual temperature Humidity compensation design, with 10 Meters visual distance high definition color screen, Protection Rating up to IP66, Operating temperature range -40~ 55 ℃.

$ 819.00

Using catalytic combustion Sensor, range 0~ 100% LEL adjustable, with automatic zero correction and temperature compensation function, Response Time does not exceed 60 seconds, support 4~ 20mA and RS485 output.

$ 135.00

Support 4 kinds of gas simultaneous detection, integrated temperature Humidity monitoring, physical + software double revisit Humidity compensation, with zero automatic correction function, Response Time T90 ≤ national standard, detection accuracy ≤ +/- 3% FS.

$ 1050.00

Electrochemical sensor, range 0~ 50ppm, with flameproof design and infrared remote control function, support 4~ 20mA output, suitable for Gas detection in dangerous places.

$ 212.00

Support up to 4 kinds of gas simultaneous detection, integrated temperature and Humidity monitoring function, with Internet of Things remote monitoring capability, dual temperature Humidity design to achieve physical and software double compensation, Protection Rating up to IP66.

$ 404.00

Industrial grade Sensor, detection of phosphating hydrogen 0-20ppm range, resolution of 0.1ppm, Response Time less than 30 seconds, explosion-proof structure to ensure safe operation of hazardous environment, support a variety of Gas detection.

$ 251.00

Using Industrial Sensor, Response Time is less than 30 seconds, accuracy +/- 3% FS, with explosion-proof structure, support for a variety of Gas detection and double alarm point setting function.

$ 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

Maximum support 4 kinds of gas simultaneous detection, integrated temperature and humidity monitoring and physical + software double compensation, using dual temperature and humidity design and 10 Meters visual distance high definition color screen, Protection Rating up to IP66 and operation temperature range -40~ 55 ℃.

$ 393.00

Simultaneously detect 4 kinds of gases and integrate temperature and Humidity detection, adopt dual temperature Humidity compensation design, Response Time T90 ≤ national standard, with a variety of wireless communication options and remote paraMeter configuration functions.

$ 635.00