4-20mA Natural Gas LPG Monitor Detector for Gas Controller System
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Product Highlights
- 4-20mA Signal Output: Three-line electric current signal for long-distance transmission and strong anti-interference.
- High Sensitivity Detection: Adopts catalytic or electrochemical sensor with high reproducibility and stable performance.
- Wide Gas Detection Range: Supports LEL, CO, H2S, NH3, CL2, O2, SO2, and CO2 with precise resolution.
- Robust IP55 Protection: Dust and water resistant design suitable for harsh outdoor industrial environments.
- Infrared Remote Control: Allows convenient operation and monitoring without direct physical contact.
- Fast Response Time: Response time within 30s for LEL and 60s for toxic gases.
- LED Status Indication: 3 LED lights indicate fault, low alarm, and high alarm levels clearly.
- Customized Options: Customized signal output and error rate options available for specific needs.
Product Attributes
- Customization
- Available
- Type
- Catalytic Combustion Gas Sensor
- Output Signal Type
- Analog Type
- Model NO.
- MT005
- Material
- Alloy Aluminium
- IP Rating
- IP55
- Sensitivity
- High
- Certification
- CE
- Customized
- Customized
- Signal Output
- 4-20mA
- Error
- +/-5%F.S.
- Working Type
- Continuously Working
- Sampling
- Natural Diffusion
- Name
- Gas Sensor
- Name 2
- Gas Transmitter
- Signal Transmission
- Wired Alarm
- Application
- Outdoor
- Sensor Type
- Catalytic or Electrochemical
- Usage
- Fire, Gas
- Transport Package
- Standard Export Carton or OEM Package
- Specification
- CE
- Trademark
- Mantern
- Origin
- China Mainland
- Production Capacity
- 5000PCS/Month
- Package Size
- 3.00cm * 3.00cm * 3.00cm
- Package Gross Weight
- 1.500kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of 4-20mA Natural Gas LPG Monitor Detector for Gas Controller System
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Product Description
Introduction:
MT005 gas detector adopting high-quality catalytic gas sensor and SMD arts and crafts, has advantages of good
reproducibility, disturbing-proof against temperature and humidity, long life-span and easy operation, so it is suitable
for gas detection for industrial use. It can transfer the gas concentration in air into digital signal output. It adopts output
of 4-20mA three-line electric current signal, which has advantages of long-distance transmit and good disturb-proof. It is suitable for gas detection in refineries, chemical plant, LPG station, gas boiler, and Spray-Paints etc where gas leakage easily.
Technical Data:
| Sensor type | Catalytic or electrochemical gas sensor |
| Gas sampling | Natural diffusion |
| Power supply | DC24V±25% |
| Power consumption | ≤3W |
| Working method | Continuous monitoring |
| Error rate | ≤±5%F.S. |
| Indication method | 4-digit LED light |
| Condition display | 3 LED lights indicate fault alarm, L-alarm level alarm and H-alarm level |
| Operation | Infrared remote control |
| Response time | ≤30s (LEL) / ≤60s (toxic gas) |
| Working temperature | -40~70 Selsuis degree (LEL) / -20~50 Degree (toxic) Working humidity: <93%RH |
| Explosion-proof | Ex dIICT6 |
| Protection | IP55 |
| Pressure Limit | 86-106kPa |
| Signal output | 4~20mA 2 relay output |
| Install screw thread | G3/4" |
| Cable dimension | ≥1.5mm2×3 |
| Transmit distance | ≤1000m |
| Gas | Range | Resolution | L-alarm | H-alarm |
| LEL | 0-100%LEL | 1%LEL | 20%LEL | 50%LEL |
| LEL Vapor | 0-100%LEL | 1%LEL | 20%LEL | 50%LEL |
| CO | 0-1000PPM | 1PPM | 35PPM | 200PPM |
| H2S | 0-100PPM | 1PPM | 10PPM | 15PPM |
| NH3 | 0-100PPM | 1PPM | 25PPM | 50PPM |
| CL2 | 0-20PPM | 0.1PPM | 5PPM | 10PPM |
| O2 | 0-30%VOL | 0.1%VOL | 19.5%VOL | 23.5%VOL |
| SO2 | 0-500PPM | 1PPM | 10PPM | 50PPM |
| CO2 | 0-6000PPM | 1PPM | 1500PPM | 2000PPM |






1. Why do you choose our company?
We are trading company, we can help our clients to find any kinds of products in China. We are always looking for good manufacturer with good quality and good price for our clients.
2. How can you guanranty your quality?
EVery time we will inspect our factories first. This inspect will include the persons, the present products, their scale etc. If everything is ok, we will start to cooperate. During cooperation, we will go to the factories to test the products to guanranty the products has good quality. If it doesn't meet our requirement, the goods will be refused.
3. Do you have price advantage?
For us, the quality is our first consideration. And the second consideration is the price. We couldn't say we have the lower price, because of quality issue. We need to say we have the best price.
4. How long do you do the export business?
For our company, it starts in 2012. And for our sales persons, they have 8-10years experience to do the international business. They understand each step for the export and do good service for each of our clients.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI179601". Items marked "" are certified.
Company Profile
Mantern Industrial Co., Ltd. /Zhengzhou Sun & Favor Co., Ltd. is engaged in international business since 2012. Our aim is to provide good products with competitive price for our clients.
Our employees in our company have more than 12 years experience in international business. So we have the ability and passion to provide good service to all of our clients. Trust us and you will get much profit!
We mainly engaged in Safety & Security, Fire Fighting, Water and Heating Hardware etc. Such as gas detector, gas valve, fire fighting parts, gas hose, water hose, gas regulator etc. With these fields, we have our own channel to keep. This helps us to meet our clients any need.
Warm welcome to contact us if you have any need.
After our effort in 2012, our clients get our good service and trust us much. We will try our best to serve our clients as good as before.
In 2013, we have good sales with good service. Each client took further step with us.
1. Why do you choose our company?
We are trading company, we can help our clients to find any kinds of products in China. We are always looking for good manufacturer with good quality and good price for our clients.
2. How can you guanranty your quality?
EVery time we will inspect our factories first. This inspect will include the persons, the present products, their scale etc. If everything is ok, we will start to cooperate. During cooperation, we will go to the factories to test the products to guanranty the products has good quality. If it doesn't meet our requirement, the goods will be refused.
3. Do you have price advantage?
For us, the quality is our first consideration. And the second consideration is the price. We couldn't say we have the lower price, because of quality issue. We need to say we have the best price.
4. How long do you do the export business?
For our company, it starts in 2012. And for our sales persons, they have 8-10years experience to do the international business. They understand each step for the export and do good service for each of our clients.
About Our Factory & Business Background
- Address
- 102 Hongqi Rd, Zhengzhou, Henan, China
- Terms of Payment
- LC, T/T, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, CPT, FCA, EXW, DDP
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2006-06-12
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the response time for gas detection?
- The response time is within 30 seconds for LEL and within 60 seconds for toxic gases.
- What types of gases can this detector monitor?
- It supports monitoring LEL, CO, H2S, NH3, CL2, O2, SO2, and CO2 with high precision.
- Is the device suitable for outdoor use?
- Yes, it features an IP55 rating and explosion-proof design, making it ideal for outdoor industrial sites.
- Does the detector support remote control?
- Yes, it includes an infrared remote control function for convenient operation.
- What is the working temperature range?
- The working temperature range is -40 to 70 degrees Celsius for LEL and -20 to 50 degrees Celsius for toxic gases.
- Can the signal output be customized?
- Yes, the product offers customized options for signal output and error rates.
- What is the transmission distance?
- The signal transmission distance can reach up to 1000 meters.
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