4-20mA or RS485 Combustible Fixed Gas Detector Gas Transmitter

Product Description

4-20mA or RS485 Combustible Fixed Gas Detector Gas Transmitter
Fixed gas detector adopts advanced catalytic gas sensor or electrochemical sensor, which can translate the gas concentration in the air to the digital signal output. The detector working with gas controller can be used to detect gas in refinery, chemical plant, LPG station, boiler room, painting plant and other places with gas exists.

Model No.	MT007 fixed gas detector/transmitter
Explosion proof grade:	Exd IIC T6 Gb
Response time:	<30S
Power supply:	DC24V±10%
Working temperature:	-20ºC~50ºC
Output current	4-20mA
Working humidity:	0-95%RH (no dew)
Contact output:	Free contact output, max power 1kW
Single input:	4~20mA and RS485
Installation method:	Wall-mounted
Shell material:	Aluminum

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.