Fixed Nitrogen (N2) Gas Detector, 0 To 100% Vol

0 reviews • Write a review

from

$742.46

Ex Tax: $742.46

Stock: In Stock
Model: GD300-N2
Weight: 1.00
SKU: GD300-N2

Available Options

Measuring Range

Signal Output

Relay Output

Power Adapter

Calibration Kit

Textarea

Qty

Add to Cart

Buy Now Question?

Add to Wish List Compare this Product

Shipping & Returns

Create unlimited custom product blocks and display them in accordions or tabs or open blocks. Each block can be assigned to all products at once or specific products according to advanced criteria.

Additional Product Info

Create unlimited custom product blocks and display them in accordions or tabs or open blocks. Each block can be assigned to all products at once or specific products according to advanced criteria.

Excellent supplier nitrogen gas detector for sale. Working range 0 to 100% Vol, remote control with 4-20mA & RS485 output signal, supports sound and light alarm. Fixed N₂ gas detector for nitrogen concentration detecting and leak monitor, high quality, low price.

Features

Nitrogen gas detector adopts high precision sensor for accurate gas leak detection.
Nitrogen gas detector is equipped with 3-wire system 4-20mA analog output, relay output, RS485 output (optional).
The N₂ gas detector is compatible with various controlled alarms, PLC, DCS and other control system, and can be remote monitored.
Explosion-proof design, fast, relaible and stable.
Infrared ray controller can remote control the alarm point settings, zero calibration, and address modification.
Two-stage alarm with sound and light, and the alarm point is settable.
The nitrogen gas detector has self-calibration function, and three standard keys will be used to realize on-site maintenance.
The N₂ gas detector can output one or two on-off signals, can drive ventilator, solenoid valve or other external devices.

Specification

Model	GD300-N2
Detection Principle	Electrochemistry
Gas	Nitrogen (N2)
Note*	1. It is recommended that this N2 gas detector only detects a single Nitrogen environment or only N2 and O2 in the environment, as well as Nitrogen leakage in normal air. If you are monitoring other gases mixed with N2, please contact us before purchasing.
Note*	2. Nitrogen detectors cannot do zero point calibration in air, only do target calibration (the target concentration is the standard concentration value in clean air).
Range (Optional)	0-99.99% VOL, 0-100% VOL
Resolution	0.01%VOL (0-99.99%VOL), 0.1%VOL (0-100%VOL)
Calibration Kit	Gas pressure regulator (calibration gas cylinder NOT included)
Accuracy	≤±3% F.S.
Response Time	≤10s
Repeatability	≤±1%
Recovery Time	≤10s
Linearity Error	≤±1%
Zero Shift	≤±1% (F.S./year)
Signal Output (Optional)	4-20mA and RS485 Relay output: one group of relay output (1NO+1NC, 24V 100mA) for one alarm (default), or two groups of relay output (2NO+2NC, 24V 100mA) for high/low alarm (optional).
Alarms	Sound, light
Display	High light nixie tube display
Installation	Wall-mounted, piping type, flow-type (according to the detected environment)
Connection	Power connection type: G1/2 male thread explosion-proof flexible pipe Pipe-mounted type: M45*P2.0
Operating Time	24h
Explosion-proof Grade	Ⅱ 2G Ex ia Ⅱ CT4 Ga
Protection Grade	IP65
Certification	CE, ATEX (Standard: EN IEC 60079-0:2018, EN 60079-1:2014)
Working Voltage	12-36V DC
Case Material	Die-casting aluminum housing
Operating Temperature	-20℃~50℃
Operating Humidity	0~95%RH (non-condensing)
Dimension	20617990mm
Weight	≤1.6kg
Accessories	Power adapter: Input 100-240VAC 50/60Hz, Output 24VDC 1A (Optional USA plug, Europe plug or UK plug)

Note: To measure confined spaces such as pipelines, please contact us and inform the detailed conditions of use.

Fixed Nitrogen (N₂) Gas Detector Dimension (Unit: mm)

***Other Common Gases and Ranges Available for Fixed Gas Detectors

Gas Type	Measure Range	Resolution
Ammonia (NH3)	0-50/100/200/500/1000/2000/5000ppm	0.01ppm/0.1ppm/1ppm
Benzene (C6H6)	0-1/10/50/100/200/1000/2000/5000/10000ppm	0.001ppm/0.01ppm/0.1ppm/1ppm
Carbon Dioxide (CO2)	0-1000/2000/5000/9999ppm, 0-2/5/10/20/25/30/50/100%VOL	0.1ppm/1ppm/0.001%VOL/0.01%VOL/0.1%VOL
Carbon Monoxide (CO)	0-10/20/50/100/500/1000/2000ppm	0.01ppm/0.1ppm/1ppm
Chlorine (Cl2)	0-5/10/20/50/100ppm	0.001ppm/0.01ppm/0.1ppm
Chlorine Dioxide (ClO2)	0-1/5/10/20/50/100ppm	0.001ppm/0.01ppm/0.1ppm
Combustible Gas (EX)	0-100%LEL	1%LEL
Ethylene (C2H4)	0-10/20/50/100/500/1000/2000ppm	0.01ppm/0.1ppm/1ppm
Formaldehyde (CH2O)	0-10/20/50/100/500/1000ppm	0.01ppm/0.1ppm/1ppm
Hydrocarbons (HC)	0-100%LEL	1%LEL
Hydrogen (H2)	0-10/20/500/1000/2000/5000/9999ppm, 0-2/4% VOL, 0-100% LEL	0.1ppm/1ppm/0.001%VOL/1%LEL
Hydrogen Chloride (HCL)	0-10/20/50/100/200ppm	0.01ppm/0.1ppm
Hydrogen Cyanide (HCN)	0-10/20/50/100ppm	0.01ppm/0.1ppm
Hydrogen Sulfide (H2S)	0-5/20/50/100/200ppm	0.001ppm/0.01ppm/0.1ppm
Methane (CH4)	0-50/100%VOL, 0-100%LEL	0.01%VOL/0.1%VOL/1%LEL
Nitric Oxide (NO)	0-1/5/10/20/50/100/250/500/1000ppm	0.001ppm/0.01ppm/0.1ppm/1ppm
Nitrogen (N2)	0-99.99/0-100%VOL	0.01%VOL/0.1%VOL
Nitrogen Dioxide (NO2)	0-1/5/10/20/50/100/500/1000ppm	0.001ppm/0.01ppm/0.1ppm/1ppm
Nitrogen Oxides (NOX)	0-1/5/10/20/50/100/250/500/1000ppm	0.001ppm/0.01ppm/0.1ppm/1ppm
Oxygen (O2)	0-25/30/100%VOL	0.01%VOL/0.1%VOL
Ozone (O3)	0-1/5/10/20/50/100ppm	0.001ppm/0.01ppm/0.1ppm
Phosphine (PH3)	0-10/20/50/100/500/1000/2000/3000ppm	0.01ppm/0.1ppm/1ppm
Sulfur Dioxide (SO2)	0-1/5/10/20/50/100/500/1000ppm	0.001ppm/0.01ppm/0.1ppm/1ppm
Volatile Organic Compounds (VOC)	0-1/5/10/20/50/100/200/500/1000/2000/5000/10000ppm	0.001ppm/0.01ppm/0.1ppm/1ppm

Note: Some common gases and the measuring ranges are listed in the above table. For more information, please feel free to contact us.

Details

Tips: Maintenance of nitrogen gas detector

Regularly calibrate, test and inspect the nitrogen gas detector. In general, the calibration frequency is once a year.
As the most important part of nitrogen gas detector, the sensor should avoid exposure to the gas generated by inorganic solvents or organic solvents as much as possible. Especially for electrochemical sensors used to detect toxic and harmful gases, the evaporation or contamination of the electrolyte will cause the signal of the sensor to drop and shorten the service life of the N₂ gas detector.
When installing the nitrogen gas detector, please do not put it close to the wall, and reserve enough space around it for daily maintenance and troubleshooting.
Ensure that the nitrogen gas detector is in a dry state to avoid affecting its detection accuracy and service life due to the humid environment.
The entire outside of the nitrogen gas detector needs to be kept clean. You can wipe the surface with a soft damp cloth. Do not use a damp cloth dripping with water to prevent water droplets from accidentally splashing into the N₂ gas detector.
Dust cover of the sensor is for protection. In order to prevent the dust cover from being blocked by dust and affecting the use of sensor, it should be cleaned regularly.

Builder in Product TAB

NEW! Since Journal 3.2, the much improved T.A.B (Tabs Accordion Blocks) system supports the page builder inside the tab content. Unlimited Blocks, Tabs or Accordions with any HTML content or the builder interface (supporting custom rows/columns/modules) can be assigned to any individual product or to certain groups of products, like entire categories, brands, products with specific options, attributes, price range, etc. You can indicate any criteria via the advanced product assignment mechanism and only those products matching your criteria will display the modules. Also, any module can be selectively activated per device (desktop/tablet/phone), customer login status and other criteria. Imagine the possibilities.