Fixed H2s Hydrogen Detector with High-Precision Sensor ATEX Certified Gas Detector for Industrial Hazardous Environment

Product Description

Product specifications

Detection gas	Combustible gas	Toxic gas
Common gas types	LPG, Natural, Methane(CH4), Butane, Ethane, Propane, Ethanol, Isobutane, Nbutane, etc.	H2S, CO, O2, NH3, H2, HCL, CO2, CL2, SO2, O3, C2H4, C2H2, NO2, NO, HF, etc.
Detection principle	Catalytic combustion type or infrared type	Electrochemical or infrared type
Measuring range	0-100%LEL	0-10PPM, 0-20PPM, 0-100PPM, 0-1000PPM or 0-5000PPM
Operating temperature	-40℃~70℃ 5%~95%RH (no condensation)	-20℃~50℃ 5%~95%RH (no condensation)
Output Signal	4-20mA(Three-wire) or RS485(four-wire)+switch
Working voltage	24V DC
Product power	≤3W
Protection level	IP66
Sampling method	Natural diffusion
Certification	ATEX, SIL,CE,CNEX,ISO9001
Installation method	Wall-mounted, pipe-holding, (Installation brackets can be equipped)
Display Type	With LED digital display
Material	Cast aluminum
Weight	1.2 kg
Function	Detect gas leakage concentration and provide sound and light alarm
Application	Chemical metallurgy, petroleum, natural gas and other places where dangerous gases exist

Product Description

Gas measurement range table
Gas name	Measured gas	Measuring range
Combustible gas(EX) (methane, ethane, propane, butane, ethanol)	LPG, CH4, C2H6, C3H8, C4H10, C2H6O, etc.	0-100%LEL
Hydrogen sulfide	H2S	0-20PPM, 0-100PPM
Hydrogen	H2	0-1000PPM
Ammonia	NH3	0-100PPM, 0-1000PPM
Chlorine	CL2	0-20PPM, 0-100PPM
Oxygen	O2	0-30%vol
Ozone	O3	0-10PPM, 0-50PPM
Carbon monoxide	CO	0-1000PPM
Carbon dioxide	CO2	0-5000PPM, 0-10000PPM
Hydrogen chloride	HCL	0-20PPM, 0-100PPM
Nitric oxide	NO	0-20PPM
Nitrous Oxide	NO2	0-20PPM
Sulfur dioxide	SO2	0-20PPM
Hydrogen fluoride	HF	0-10PPM
Phosphine	PH3	0-100PPM
Hydrogen cyanide	HCN	0-50PPM
Formaldehyde	HCHO	0-100PPM
Vinyl chloride	C2H3Cl	0-100PPM
Ethylene oxide	ETO	0-100PPM
Ethylene	Ethylene	0-100PPM
Volatile organic compounds	VOC	0-200PPM, 0-500PPM (Customizable)

Application Scenarios

Installation Instructions

Certifications

FAQ

1. What is the Minimum Order Quantity (MOQ) for your products?
We support low MOQs; for standard products, the minimum order quantity is 1 unit. Specific requirements can be negotiated based on the product model and customization needs.

2. Do you accept OEM or ODM customization?
Yes, we offer comprehensive OEM/ODM services, including the customization of product parameters, nameplates, functions, and packaging.

3. What payment methods do you accept?
We accept Telegraphic Transfer (T/T), Alipay, and WeChat Pay, as well as major international payment methods such as PayPal (typically for samples or small-value orders).

4. What type of packaging do you use for your products?
We use standard export packaging: an inner lining of shock-absorbing materials enclosed in an outer export-grade cardboard carton or plywood crate, ensuring safe transit over long distances. Custom packaging is also available upon request.

5. What shipping methods are available, and what is the lead time?
We support shipping via sea, air, and express courier services (such as DHL, FedEx, UPS, and EMS). For standard orders, delivery typically takes 7–15 business days after payment is received; expedited processing can be negotiated for urgent orders.

6. Can you provide samples? Is there a charge for samples?
Yes, we can provide samples for your testing and evaluation. The sample fee and shipping cost need to be paid in advance. When you place a subsequent bulk order, the sample fee can be deducted from the bulk order payment (shipping cost is usually not deductible). If you have a clear bulk purchase plan, you can also negotiate other sample payment solutions with the sales department. The details will be confirmed by both parties.

7. What is the warranty period for your products?
The standard warranty period is 12 months (calculated from the date of shipment). During this period, we will provide free repairs or replacements for any malfunctions caused by quality-related issues.

8. Can you provide product certifications?
Yes. We hold over 70 product certifications and test reports (such as ATEX, CE, ISO, etc.). Copies can be included with the shipment, or electronic versions can be sent in advance for your review.