NAS-IR320

Gas Sensors

Examples of Gas Detection：

Sulfur Hexafluoride

Click for the full list of detectable gases.

Certifications

Technical Parameter

Technical Specifications	Parameter Details
Gas Detected	SF₆ Sulfur Hexafluoride
Sensing Range	0~1000 μmol/mol
Detection Principle	NDIR
Detection Method	Free Diffusion Model
Measurement Accuracy	±2% F.S.
Response Time (T90)	T90≤25s
Resolution	1 umol/mol
Power Supply	VCC：3.3V~5.5V
Operating Current	Peak current < 250mA, minimum current < 30mA
Atmospheric Pressure	101kPa±20kpa
Output Signal	Digital signals and analog signals
Sensor Life	≥10years
Dimensions	31×21.7mm（ΦxL）
Material	S316 Stainless Steel
Operating Temperature	-40℃~70℃
Relative Humidity (RH)	0~95% RH/no condensation
Applications	Environmental monitoring, industrial process control, gas analysis, power plants, substations

Product Features

Standard 7-series structure, compact size, easy to integrate
Dual signal output: digital and analog
Dual-wavelength design with intelligent zero-point and slope temperature compensation from -40°C to 70°C
Dual-variable fitting for high gas detection accuracy
High selectivity with no cross-interference
Excellent linearity, high stability and repeatability, minimal zero drift
Poison-resistant with long service life

Structure & Dimension Diagram

Detectable Gases

Paid Components

Video

Nuoan Team Building | Inside Our Industrial Gas Detection Team

Nuoan Gas Detection Laboratory | Precision Testing & Quality Assurance

Gas Detector Manufacturing | Nuoan Factory Production & Assembly Line

Get in Touch

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Address

1301, 1401, 1501, 1601, Building C1, No. 459, Qiaokai Road, Fenghuang Community, Fenghuang Street, Guangming District, Shenzhen, China (518107)

Email

sales@nuoan.com

+86 19928876242

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