Wall Mount CO2 Controller Air Quality Dual-Beam Sensor Gas Detector

Product Description

Industry Use Fixed 4-20mA Output Gas Detector Alarm Controller with 4.3 inch touch Screen
 

   This product is an intelligent controllable system for signal input of 8-channel/16-channel/32-channel (4-20) mA/RS485 transmitter developed by the company. The product adopts industrial touch 4.3 inch / 7 inch LCD screen, featuring high stability, high accuracy and high intelligence. The external control port is rich, users can freely choose the type of plug-in transmitter and access port, and set it easily. On-site inspection and alarms are available. The system has integrated sound and light alarms and provides a relay normally open control terminal.
   The system is widely used in applications where toxic and harmful gases need to be detected. When the index of a certain gas to be tested in the field exceeds or falls below the set standard, the system will perform a series of alarm actions, such as alarm, exhaust, tripping, etc.

Detection principle: Collect standard 4~20mA signal input or RS485 communication input (optional), analyze and display the current gas concentration of each channel, and operate related alarm signals, and transmit the information to the computer through RS485 bus.

   Applicable objects: The system supports input signals of various standard detectors, such as gas detectors: carbon monoxide, hydrogen sulfide, sulfur dioxide, hydrogen, ammonia, oxygen, chlorine and combustible gases.

Technical Data:
 

Product:	MTP04 Touch Screen(4.3 inch)
External port:	8 roads, 16 roads, 32 roads
Display method:	4.3inch/7inch Industrial touch LCD screen
Operating Voltage:	220V±10%,50Hz
System power consumption:	<=10W
Signal input:	Two-wire 4~20mA, three-wire 4~20mA or four-wire RS485
Signal output:	Two-wire RS485 (MODBUS)
Operating temperature:	-10ºC~50ºC
Working humidity:	0-95%RH (no condensation)
Relay control port:	Passive relay output, full load power 1kW
Installation method:	Wall mounting
Dimensions (4.3 inch screen):	380x230x10mm(L*W*H)
Dimensions (7-inch screen):	440x290x10mm(L*W*H)

 

 

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.