Fixed nitrogen gas alarm

The fixed nitrogen gas alarm detects changes in nitrogen concentration in the air through electrochemical or catalytic combustion sensors. When the concentration exceeds the preset threshold, it triggers audible and visual alarms and activates ventilation equipment. It is used for nitrogen leakage monitoring in confined spaces, laboratories, and industrial sites to ensure personnel safety.
Selection
Select the detection range and accuracy based on the on-site nitrogen risk level. Explosion-proof certified models must be used in hazardous areas. Consider the impact of environmental temperature and humidity on the sensor, and prioritize devices with self-checking functions. Determine the wiring method according to the installation location, and ensure that the alarm thresholds comply with local safety regulations.

Terms

Instruments

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

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

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

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

Industrial grade Electrochemical sensor, Response Time less than 30 seconds, 4-20mA standard signal output, the shell with explosion-proof structure, support wall mounting, suitable for a variety of industrial environments.

$ 267.00

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

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

Electrochemical sensor, Response Time less than 30 seconds, accuracy of +/- 3% FS, 4-20mA signal output and passive relay output, the shell is explosion-proof design.

$ 267.00

Using industrial grade Sensor to detect nitrogen dioxide gas, range 0~ 20ppm, resolution 0.1ppm, Response Time T90 < 60s, with waterproof, dustproof and explosion-proof characteristics, small and durable.

$ 248.00

Electrochemical sensor, Response Time less than 30 seconds, accuracy +/- 3% FS, 4-20mA signal output and passive relay control port.

$ 267.00

Designed with explosion-proof and explosion-proof structure, Response Time is less than 30 seconds, Maximum power consumption is 3W, Support 4-20mA standard signal output, High Accuracy and stable performance, Suitable for a variety of industrial environments.

$ 267.00

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

Measurement range pN value of 0.00~ 8.00, ammonia nitrogen concentration of 0.05~ 1000mg/L, with automatic mixing and thermostatic system, anti-sample Color, metal ions and turbidity interference, support a variety of reading methods.

$ 1806.00

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

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

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