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Fixed Toxic Co Gas Detector 4-20mA Industrial Online Gas Detector
US$78.00
2-9 Pieces
US$75.00
10-99 Pieces
US$70.00
100+ Pieces
Product profile
Customization
AvailableBrand
Hanwei ElectronicsCustomized
CustomizedModel NO.
GTYQ-X61Portable
Non PortableGas
CH4Type
Fixed Gas DetectorMeasuring Gas
Combustible Gas, O2, CoSample Method
Diffuse NaturallyPower
DC24V±6V, ≤2.5WResponse Time
T90≤30s (Combustible Gas)Electrical Output
4-20mAWorking Method
Continuous MonitoringOperation by
IR Remote ControlState Indication
Yellow--Fault, Red--Alarm, Green--PowerOperating Temperature
-40~70℃ (Combustible Gas)Humidity
≤95%Rh (No Condensation)Ambient Pressure
86kpa~106kpaIngress Protection
IP66Enclosure Material
Aluminium AlloyDimensions
115mmx150mmx60mmTransport Package
CartonOrigin
China MainlandProduction Capacity
100000pieces/YearKey features
Catalytic Sensor Technology: Detects combustible gases like CH4 with high sensitivity and reliability.
Fast Response Time: T90 response time is less than 30 seconds for combustible gas detection.
4-20mA Output Signal: Provides standard 4-20mA electrical output for seamless industrial integration.
IP66 Ingress Protection: Dust-tight and protected against powerful water jets for harsh environments.
Long Sensor Lifespan: Catalytic sensor offers a service life of up to 3 years.
IR Remote Operation: Allows convenient control and monitoring via infrared remote control.
Comprehensive Certifications: Certified with ATEX, CE, EN, BSI, and ISO standards for safety compliance.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service AvailableExport Year: 2008-02-05 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.01h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryHANWEI ELECTRONICS GROUP CORPORATION is a China-based public company headquartered in Zhengzhou, Henan, established in 1998, with 657 employees. It specializes in gas sensors, gas detectors, alarms, meters, and related products, and supplies CO2 and NH3 gas-analysis equipment. The supplier reports ISO9001:2015 and ISO14001:2015 certifications, six production lines, 235 years of combined R&D-engineer experience, and gas-detector output of 50,000 pieces. It serves domestic and international markets and states that OEM and ODM orders are welcome. Evidence supports established manufacturing, product specialization, certification, and customization potential. However, the provided information does not sufficiently establish after-sales performance, financial credibility, or documented customer cases. Export-sales share is stated as 1%–10%, while trade evidence includes one transaction associated with a buyer in Uzbekistan.
Supplier typeThe supplier is identified as a public company from China, established in 1998, with 657 employees and a product portfolio centered on industrial and domestic gas detection, gas alarms, sensors, meters, and breathalyzers. Its stated specialization in gas-sensor and gas-detector R&D and mass production supports classification as a specialized manufacturer rather than a general trading company.
CertificationsThe supplier explicitly reports ISO9001:2015 and ISO14001:2015 management-system certificates. It also states that some products are for CE and TUV approval, but the slices do not confirm that all relevant products hold those approvals.
R&D capabilityInnovation capability is supported by the supplier's stated focus on developing and manufacturing its own gas sensors, its gas-detection R&D specialization, and 235 years of total R&D-engineer experience. Its product range includes portable, fixed, smart, combustible-gas, carbon-monoxide, and system-level detection products.
Production capacityThe supplier reports 657 employees, six production lines, and annual gas-detector productivity of 50,000 pieces. It also states a one-month off-peak lead time and peak-season fulfillment within 15 working days, providing explicit evidence of organized production capacity and stated delivery capability.
Customization capabilityThe supplier explicitly welcomes OEM and ODM orders and states that it can provide technical service and design projects to meet local customer requirements. This directly supports customization capability, although the slices do not specify minimum order quantities, engineering workflow, or customization limits.
Product Q&A
Q:Why choose your company?
A:
We are a professional manufacturer with seasoned engineers having 26 years of experience in the gas detection field, offering top quality at the best prices.
Q:Can I place a sample order?
A:
Yes, sample orders for testing are welcomed at the first time.
Q:What certifications do you have?
A:
We hold ATEX, CE, EN, BSI, ISO, and other relevant certifications.
Q:How do I get price information?
A:
Sales representatives provide detailed price information within one working day after receiving your inquiry.
Q:What is the best price for large quantities?
A:
Please send a detailed enquiry including model number, quantity, quality requirements, logo, and payment terms for an accurate quotation.
Send Inquiry
*To:
HANWEI ELECTRONICS GROUP CORPORATION
HANWEI ELECTRONICS GROUP CORPORATION*Content:
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