Fixed Hydrogen Detection Alarm

The fixed hydrogen detection alarm monitors hydrogen concentration using an electrochemical sensor and triggers audible and visual alarms when the concentration reaches a preset threshold. It is used for hydrogen leakage monitoring and is commonly found in chemical plants, laboratories, and similar environments.
Selection
When selecting, consider that the detection range meets on-site requirements, the sensor's lifespan and calibration cycle, the explosion-proof rating matches the environment, the output signal is compatible with the control system, and the housing material is suitable for the temperature and humidity of the installation environment.

Instruments

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

Supports simultaneous detection of 4 gases and integrated temperature Humidity monitoring, adopts dual temperature Humidity compensation design, Response Time T90 ≤ national standard, with Internet of Things remote monitoring and a variety of Installation methods, suitable for complex industrial environments.

$ 317.00

Electrochemical sensor, Measurement range 0-100ppm, resolution 1ppm, Response Time less than 30 seconds, explosion-proof structure design to ensure safe and reliable operation.

$ 193.00

Electrochemical sensor, Response Time less than 30 seconds, Measurement range 0-20ppm, resolution 0.1ppm, with explosion-proof structure design, support 4-20mA standard signal output.

$ 267.00

Maximum support for simultaneous detection of 4 kinds of gases, integrated temperature and Humidity detection function, with Internet of Things remote monitoring capability, Response Time T90 ≤ national standard, Protection Rating up to IP66, adapt to a variety of Installation methods.

$ 340.00

Supports simultaneous detection of 4 gases and integrated temperature Humidity monitoring, adopts dual temperature Humidity compensation design, has Internet of Things remote monitoring function, Protection Rating up to IP66, Operating temperature range -40~ 55 ℃.

$ 301.00

It can simultaneously detect 4 kinds of gases and integrate temperature Humidity monitoring, adopts dual temperature Humidity compensation design, supports diffusion and pump suction Sampling method, has a 10-Meter visual distance color screen and a variety of wireless communication options, and the Protection Rating is IP66.

$ 323.00

Using electrochemistry gas Sensor, Response speed, Measurement accuracy. Support 4-20mA, RS485 and other signal output, with overvoltage, lightning protection, short circuit and other multiple circuit protection functions, remote monitoring and data query.

$ 751.00

The MCU chip is used to achieve low-power Modular design, with detection error ≤ +/- 3% F.S., Response Time ≤ 30 seconds, support 4-20mA, RS485 and switch output, can be operated by remote control without opening the lid, and has local sound and light alarm and remote alarm functions.

$ 719.00

The explosion-proof structure design, Response Time is less than 30 seconds, resolution of 0.1ppm, can detect a variety of gas concentrations, with sound and light alarm function to ensure safety monitoring.

$ 251.00

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

Supports simultaneous detection of 4 gases and integrated temperature and humidity monitoring, adopts dual temperature and humidity compensation design, with a visual distance of 10 Meters, automatic zero correction and various alarm functions, operation temperature range -40~ 55 ℃.

$ 749.00

Supports simultaneous detection of 4 gases, integrated Temperature and Humidity Sensor, with IoT remote monitoring function, Response Time T90 ≤ national standard, Protection Rating IP66, suitable for a variety of industrial environments.

$ 351.00

It can simultaneously detect 4 kinds of gases and integrate temperature and humidity detection, support diffusion and pump sampling methods, with Internet of Things remote monitoring function, Response Time T90 ≤ national standard, Protection Rating IP66.

$ 432.00

Adopt MCU chip to achieve low power consumption operation, detection error ≤ +/- 3% F. S, Response Time ≤ 30 seconds, support 4-20mA/RS485/switch output, can be operated by remote control without opening the lid, with local sound and light alarm and remote monitoring capabilities.

$ 202.00