MST-F100 series gas detector adopts the most advanced ultra-large-scale integrated circuit technology and is designed by the international standard intelligent technology level. It is a completely intelligent gas detection transmitter designed by digital and analog mixed communication technology. This intelligent gas detection transmitter has advanced technology, excellent performance, high stability, and communication and self-diagnosis functions. It is easy to install and maintain, fully demonstrates the advanced performance of typical intelligent field monitoring instruments, and greatly meets the requirements of industrial field safety monitoring for high reliability of equipment. It is widely used in petroleum, chemical, metallurgy, refining, gas transmission and distribution, biochemical medicine and other industries. The instrument is compatible with various control alarm systems, PLC, DCS and other control systems, which can realize remote detection, control and alarm.
The product is in accordance with the general technical requirements of GB12358-2006 workplace ambient gas detection alarm device, and is expected to meet the relevant requirements of the verification regulations of JJG915-2008 carbon monoxide detection alarm, JJG695-2003 hydrogen sulfide gas detector, JJG693-2011 combustible gas alarm and JJG365-2008 electrochemical oxygen analyzer.
Features
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• (12-30) V DC power supply |
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• Equipped with 1 relay output | |
• 3-wire 4-20mA signal output. RS485 or 2-wire 4-20mA for optional |
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• Independent sound and light alarm active output interface |
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• With LCD screen, unique large character design and display the the clear value |
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• The display panel has function buttons to operate some Settings |
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• Optioal infrared remote-control, it convenient to have long-distance operation |
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• Alarm threshold can be set. It has zeroing and span-calibration |
Technical parameters
Range |
Low-point alarm |
High-point alarm |
Resolution |
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Oxygen |
0-30%VOL |
19.5 |
23.5 |
0.1%VOL |
Flammable |
0-100%LEL |
20 |
50 |
1%LEL |
Carbon monoxide |
0-1000PPM |
50 |
150 |
1PPM |
Hydrogen sulfide |
0-100PPM |
10 |
20 |
1/0.1PPM |
Ammonia |
0-100PPM |
20 |
50 |
1/0.1PPM |
Hydrogen |
0-1000PPM |
200 |
500 |
1/0.1PPM |
Chlorine |
0-20PPM |
5 |
10 |
1/0.1PPM |
Hydrogen chloride |
0-20PPM |
5 |
10 |
1/0.1PPM |
Sulfur dioxide |
0-20PPM |
5 |
10 |
1/0.1PPM |
Nitric oxide |
0-250PPM |
50 |
125 |
1/0.1PPM |
Nitrogen dioxide |
0-20PPM |
5 |
10 |
1/0.1PPM |
Ethyl alcohol(C2H5OH) |
0-100PPM/100%LEL |
/ |
/ |
0.1PPM/1%LEL |
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*Please contact us for other customized gases.
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Power supply voltage |
DC 12V ~ 30V, 500mA, power ripple is less than 20mV |
Output error |
<1% (4 ~ 20mA part) |
Relay capacity |
DC30V 1A |
Environmental range |
(-40 ~ 70) ° C (flammable) (-20 ~ 55) ° C (adjusted according to specific business needs. To achieve this value, temperature compensation is required.) (10 ~ 95) % RH without condensation |
Atmospheric pressure |
90 ~ 110Kpa |
Dimension |
193mm × 139mm × 92mm (L × W × H) |
Housing material |
Die-cast aluminum, explosion-proof and anti-corrosion |
Weight |
≈1.5 Kg (net weight of the instrument) |
Explosion-proof mark |
Ex d IIC T6 Gb |
COMPANY
Founded in 2019, MaiYa Sensor is an enterprise specializing in the R&D, production, and sales of gas sensors, gas detection modules, and complete gas detectors. We are deeply engaged in the field of gas detection and have always been committed to providing customers with suitable, stable, reliable, and cost-effective gas detection solutions.
1.Core Strength
We understand that as our partners, what you care most about are product stability, consistency, cost-effectiveness, and supply capacity. These are exactly the competitive advantages we strive to build:
Independent R&D and production capabilities：
As a source manufacturer with controllable costs, we have our own R&D team and production base, enabling us to oversee the entire process from sensor inspection to complete instrument testing. This ensures our products offer exceptional cost-effectiveness and stable supply cycles.
Strict quality control for reliable quality. We implement a rigorous ISO9001 quality management system. Each sensor leaving our factory undergoes precise calibration and aging tests, guaranteeing fast response speed, high measurement accuracy, long service life, and excellent consistency. This significantly reduces your subsequent maintenance costs and the risk of customer complaints.
A comprehensive product portfolio for one-stop procurement：
Core components. We offer gas sensors based on various principles (such as electrochemical, catalytic combustion, infrared, semiconductor, and PID), covering combustible gases, oxygen, and toxic gases (including CO, H₂S, SO₂, and NO₂). Beyond merely selling products, we possess in-depth expertise in the maintenance and sales of gas detectors. This enables us to provide you with more valuable technical support, including sensor selection guidance, troubleshooting, and alternative solution recommendations—serving as an extension of your technical team.
We can offer flexible OEM/ODM customization services tailored to your specific needs, including adjustments to measurement range, size, interface, and output signal, helping you develop differentiated products.
2.Our Products and Services
Gas Sensors: Electrochemical sensors, catalytic combustion sensors, infrared sensors, semiconductor sensors, PID sensors, etc.
Gas Detectors: Portable and fixed gas detectors (customizable according to customer needs).
Gas Modules: Standardized detection modules supporting multiple gases and various output signals.
Professional Services:
Technical support and solution
consultingOEM/ODM
customizationComprehensive after-sales service and quality assurance system.
3.Mission & Vision
With reliable sensing technology, we safeguard industrial environments as well as life and property safety, striving to become the most trusted partner in the gas detection field. Through continuous technological innovation and lean manufacturing, we promote technological progress and cost optimization in the gas detection industry, aiming to achieve win-win cooperation with our partners.
4. Why Choose Us?
Equipped with independent R&D and production capabilities, we provide you with precise technical support and solutions at more competitive prices. Meanwhile, we strictly control quality to ensure long-term stability and reliability of our products. Having partnered with hundreds of companies in Mexico, Brazil, India, Indonesia, Vietnam, South Africa, and other regions, we deeply understand business needs and can offer efficient communication and services.
We look forward to in-depth cooperation with every partner dedicated to the gas detection industry. For detailed product catalogs, technical parameters, or sample testing, please feel free to contact us!
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