详细说明
Product Name: 4-20mA Gas Detection System Fixed Gas Transmitter Model NO.: MT009 Customized: Customized Certification: CE Sensitivity: High IP Rating: IP55 Output Signal Type: Analog Type Type: Combustible Gas Detector, Co Detector etc. 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 Trademark: Mantern Transport Package: Standard Export Carton or OEM Package Specification: CE Origin: China Mainland Product Description 4-20mA Gas Detection System Fixed Gas TransmitterTechnical data:Sensor type: Catalytic or electrochemical gas sensorGas sampling: Natural diffusion Power supply: DC24V±25%Power consumption: ≤3WWorking method: Continuous monitoringError rate: ≤±5%F.S.Indication method: 4-digit LED lightCondition display: 3 LED lights indicate fault alarm, L-alarm level alarm and H-alarm level Operation: Infrared remote controlResponse time: ≤30s (LEL) / ≤60s (toxic gas)Working temperature: -40~70 Selsuis degree(LEL) / -20~50 Degree(toxic) Working humidity: <93%RHExplosion-proof: Ex dIICT6Protection: IP55Pressure Limit: 86-106kPaSignal output: 4~20mA 2 relay outputInstall screw thread: G3/4"Cable dimension: ≥1.5mm2×3Transmit distance: ≤1000mGasRangeResolutionL-alarmH-alarmLEL0-100%LEL1%LEL20%LEL50%LELLEL Vapor0-100%LEL1%LEL20%LEL50%LELCO0-1000PPM1PPM35PPM200PPMH2S0-100PPM1PPM10PPM15PPMNH30-100PPM1PPM25PPM50PPMCL20-20PPM0.1PPM5PPM10PPMO20-30%VOL0.1%VOL19.5%VOL23.5%VOLSO20-500PPM1PPM10PPM50PPMCO20-6000PPM1PPM1500PPM2000PPMF&Q1. 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.
