Gas Alarm Information:
1. Description:
Advanced semiconductor sensor is adopted for this product. The combustible leakage gas can be detected by the method of light/sound alarm and driver the valve to remove the danger.
Note: This product can be used as independent family alarm equipment, and also can be used as front detector of alarm system.
2. Features:
Advanced Gas Sensor
Fast response
High accuracy and low consumption
3. Technical data:
Power: 110V - 265V AC or 12/24V DC
Detecting gas: Natural gas or LPG etc.
Alarming point: 10%LEL
Working temperature: -10-50°C
Working hum: <95%RH
Output: Relay output or Pulse voltage output
Gas Shut-off Valve information:
1. Features:
Well airproofed
Low power consumption
High sensitivity
Reliable performance
Small size and easy handle
2. Technical Data:
Target gas: Natural gas, LPG, and Coal gas etc
Diameter: G1/2(DN15)-G4 (DN100)
Material: Brass or Aluminium
Airproof Material: NBR rubber, FKM rubber
Opening manner: Manual Reset
Closing Manner: DC power pulse actuation /Manual
Valve closed time: ≤1sec
Allowed continued powered time: ≤30secs
Explosive proof level: IP54 (request with shield)
Mantern Industrial Co., Ltd. is a trading company. Our aim is to provide good product with competitive price for our clients.
Our employees in our company have 8-10 years experience in international business. So we have the ability and passion to provice good service to all of our clients. Trust us and you will get much profit!
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.
