Hydrogen Cyanide Alarm

A hydrogen cyanide alarm detects the concentration of hydrogen cyanide gas in the air through an electrochemical sensor. When the concentration exceeds the set threshold, it triggers audible and visual alarms. It is used in places such as chemical plants and electroplating facilities where there is a risk of hydrogen cyanide leakage to ensure personnel safety.
Selection
When selecting a hydrogen cyanide alarm, it is essential to confirm that its detection range covers the concentration levels in the working environment. Check the sensor lifespan and calibration cycle, ensure the explosion-proof rating matches the hazardous area on site, examine the alarm logging function and the suitability of communication interfaces, and verify that the product certifications comply with industry standards.

Terms

Standards

Instruments

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

Modular design, support intelligent Sensor detection technology, with an overall explosion-proof structure, can be directly installed in dangerous areas. Standard configuration point array LCD display, sound and light alarm and a variety of signal output, support multi-gas multi-range detection and remote monitoring.

$ 590.00

Electrochemical sensor, resolution up to 0.1ppm, Response Time less than 60 seconds, with sound, light, vibration triple alarm, Protection Rating IP65, adapt to harsh environment.

$ 235.00

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 structure and remote alarm function.

$ 280.00

Adopt MCU chip to achieve low power consumption operation, detection error ≤ +/- 3% F. S, support 4-20mA, RS485 and switch output, with explosion-proof structure and remote control operation function, Response Time ≤ 30 seconds.

$ 848.00

Using industrial grade Sensor, Response Time T90 is less than 60 seconds, resolution up to 0.1/0 ppm, with waterproof, dustproof and explosion-proof function, small and durable suitable for industrial field use.

$ 248.00

Electrochemical sensor, detecting phosphating hydrogen gas, range 0-20ppm, resolution 0.1ppm, with sound, light, vibration triple alarm, IP65 Protection Rating, suitable for harsh environments.

$ 235.00

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

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

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 imported cold light source and narrow-band interference technology, the detection limit is 0.004mg/L, supporting continuous measurement and standard measurement modes, and the built-in large-capacity lithium battery can store 4000 sets of data.

$ 816.00

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

Can simultaneously detect four gases, Electrochemical sensor, Response Time instant, alarm sound up to 80 decibels, operation temperature range -10~ 50 ℃, portable design weighs only 360 grams.

$ 241.00