Good 2 Wires 4-20mA Fixed Gas Detector
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Product Details
| Customization: | Available |
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| Type: | Electrochemical Gas Sensor |
| Output Signal Type: | Analog Type |
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Address
102 Hongqi Rd, Zhengzhou, Henan, China
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Basic Info.
- Model NO.
- MT003
- Material
- 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
- Application
- Outdoor
- Signal Transmission
- Wired Alarm
- Working Mode
- Active
- Sensor Type
- Catalytic or Electrochemical
- Usage
- Gas
- Transport Package
- Standard Export Carton or OEM Package
- Specification
- CE
- Trademark
- Mantern
- Origin
- China Mainland
- HS Code
- 85311000
- Production Capacity
- 3000PCS/Month
Packaging & Delivery
- Package Size
- 16.00cm * 10.00cm * 5.00cm
- Package Gross Weight
- 1.500kg
Product Description
Product Description
This series of fixed gas detection transmitter use imported electrochemical sensors (combustible gas using catalytic type), this new gas detection transmitters have been developed with years of experience in the development and production of gas detections, and can be widely used in metallurgy, petroleum, chemical, coking, municipal, gas, sewage treatment and special industries, and apply for continuous monitoring of a variety of gas concentration in working environments. Transmitters use explosion-proof design, 4mA ~ 20mA standard signal or directly into the DCS system, this transmitter is high sensitivity, fast response, long life, short polarization time and so on. Our products have achieved the domestic similar product advanced level.
Technical Data
Detecting Gas: Combustible gas, CO, H2S, O2
Sensor type: Catalytic or electrochemical gas sensor
Sampling: Natural diffusion
Working voltage: DC24V± 25%
Consumption: 2W/channel
Working type: Continuously working
Error: ≤ ± 5%F. S.
Response time (T90): ≤ 30s (LEL) / ≤ 60s (toxic gas)
Working condition:
Temperature: -40~70 ceilsius degree (LEL) / -20~50 celsius degree (toxic gas)
Humidity: ≤ 95%RH (no condensation)
Explosion-proof grade: ExdIICT6
Protection grade: IP55
Working pressure: 86kPa~106kPa
Signal output: 4-20mA 2 wires or 3 wires
Connection screw size: G1/2"
Cable required: 3-line cable, ≥ 3 mm2
Transforming distance: ≤ 1000m
Sensor type: Catalytic or electrochemical gas sensor
Sampling: Natural diffusion
Working voltage: DC24V± 25%
Consumption: 2W/channel
Working type: Continuously working
Error: ≤ ± 5%F. S.
Response time (T90): ≤ 30s (LEL) / ≤ 60s (toxic gas)
Working condition:
Temperature: -40~70 ceilsius degree (LEL) / -20~50 celsius degree (toxic gas)
Humidity: ≤ 95%RH (no condensation)
Explosion-proof grade: ExdIICT6
Protection grade: IP55
Working pressure: 86kPa~106kPa
Signal output: 4-20mA 2 wires or 3 wires
Connection screw size: G1/2"
Cable required: 3-line cable, ≥ 3 mm2
Transforming distance: ≤ 1000m
Gas | Range | Resolution | Alarm
point |
CH4 | 0-100%LEL | 1%LEL | 25%LEL |
C3H8 | 0-100%LEL | 1%LEL | 25%LEL |
C2H2 | 0-100%LEL | 1%LEL | 25%LEL |
CO | 0-1000ppm | 1ppm | 50ppm |
H2S | 0-100ppm | 1ppm | 10ppm |
H2 | 0-1000ppm | 1ppm | 35ppm |
SO2 | 0-20ppm | 1ppm | 5ppm |
NH3 | 0-100ppm | 1ppm | 35ppm |
NH3 | 0-500ppm | 1ppm | 25ppm |
NO | 0-250ppm | 1ppm | 35ppm |
NO2 | 0-20ppm | 1ppm | 10ppm |
CL2 | 0-20ppm | 1ppm | 2ppm |
O3 | 0-20ppm | 1ppm | 2ppm |
ETO | 0-20ppm | 1ppm | 10ppm |
CO2 | 0-5000ppm | 1ppm | 1000ppm |
HCN | 0-50ppm | 1ppm | 10ppm |
O2 | 0-30%vol | 0.1%vol | low
18%vol high 23%vol |
FAQ
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.
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.
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