Description
- Brand Name: NoEnName_Null
- Origin: Mainland China
- Warranty: 12 month
- Type: Laser Remote Methane Module
- Customized support: OEM, ODM
- Place of Origin: Henan, China
- Brand Name: Zhongan
- Model Number: S350-W2
- Product name: Laser Remote Methane Module
- Detecting Gas: Methane
- Measure Range: 0-50000ppm.m
- Sensor type: laser
- Color: Black
- Resolution: 1ppm
- Feature: High Accuracy
- Usage: Safety
- Weight: 500g
- Power supply: 5V/2A
Product Description
Infrared vs Laser sensor comparison
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SPECTRUM
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INFRARED
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LASER
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SPECTRUM
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The infrared sensor achieves rather weak resolution.
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The high resolution approach of the laser detectors makes resolution a non-issue, resulting in Zero Cross-Sensitivity.
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LONG TERM STABILITY
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And light source of infrared sensors is just similar to that of light bulbs, as time going on, it will become weaker
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Laser sensor modules adopt the most modern and stable semiconductor photoelectric components and have a long service life.
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ISINGLE CHANNEL STABILITY
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Infrared sensor detectors need a second measurement channel as reference to avoid deterioration over the long term
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No need for a reference channel or frequent calibration routines
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RESPONSE TIME
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It takes a long time to integrate to test the effective signal and makes a slower response speed
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Response time of laser type methane sensors is a 1000ms
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Gas Parameter Table
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No
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Detecting Gas
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Gas
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Measure Range
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Resolution
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1
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Combustible Gas
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EX
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0-100%LEL / 0-100%VOL
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1% LEL/1% VOL
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2
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Oxygen
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O2
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0-30% VOL
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0.1%/ 0.01% VOL
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3
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Hydrogen Sulfide
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H2S
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0-50/ 200/ 1000 ppm
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0.1 / 1ppm
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4
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Carbon Monoxide
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CO
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0-500/ 2000/ 5000 ppm
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0.1/ 1 ppm
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5
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Nitrogen Dioxide
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NO2
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0-50/1000 ppm
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0.1/ 1 ppm
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6
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Nitric Oxide
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NO
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0-250/500/1000 ppm
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1 ppm
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7
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Carbon Dioxide
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CO2
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0-5000 ppm /0-1%/5%/10%VOL
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1 ppm/0.01%VOL
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8
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Sulfur Dioxide
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SO2
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0-20/50/1000 ppm
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0.1 /1 ppm
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|
9
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Chlorine
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CL2
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0-20/50/100 ppm
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0.1 ppm
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10
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Ammonia
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NH3
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0-50/100/500/1000 ppm
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0.1 / 1 ppm
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11
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Hydrogen
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H2
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0-1000/ 40000 ppm
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1 / 10 ppm
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12
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Phosphine
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PH3
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0-20/ 1000 ppm
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0.1 / 1 ppm
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13
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Hydrogen Chloride
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HCL
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0-20/ 50/ 100 ppm
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0.01/0.1 ppm
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14
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Chlorine Dioxide
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CLO2
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0-10/50/100 ppm
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0.1 ppm
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15
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Hydrogen Cyanide
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HCN
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0-50/100 ppm
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0.01/0.1 ppm
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16
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Ethylene Oxide
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ETO
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0-10/100/1000 ppm
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1 ppm
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17
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Ozone
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O3
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0-10/20/100 ppm
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0.1 ppm
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18
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Formaldehyde
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CH2O
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0-20/50/100 ppm
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0.1 /1 ppm
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19
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Hydrogen Fluoride
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HF
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0-1/10/50/100 ppm
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0.01 /0.1 ppm
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20
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Ethanol
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C2H5OH
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0-100% LEL
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1% LEL /1 ppm
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Application Area
Who Are We
Why Choose Us
Packing and shipping
FAQ
Q: Are you a factory or a trading company?
A: Factory, more than 12 years experience in Environment detector Manufacturing.
Q: What is your MOQ and the leading time?
A: MOQ:1PCS, leading time: 2-7 days, also accept trial order.
Q: Can we put our logo or designs on your package?
A: Yes. we can. OEM ODM service are welcome.
Q: Why should we choose you?
A: ZHONGAN, the leader of Environment Detector Device, we can offer competitive advantage to you. 100% QA. High-quality products and competitive prices are our goals!
Q: What is your payment terms in your company?
A: T/T, West Union, Paypal, etc.
