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Products > Gas detector > Fixed gas detector > GTD-1000Ex combustible gas detector
Product name : GTD-1000Ex combustible gas detector
Item : 美国英思科ISC
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Details:
 GTD-1000Ex combustible gas detector
■ Optional remote sampling
■ small, more flexible configuration
■ cost-effective
■ can be achieved ppm, LEL, Vol units display
 
 
 
Overview
 
◤ use flame retardant structure, continuous explosion of hazardous areas within the combustible gas detection
¢ According to a variety of detection principles, from low to high concentration of gas detection
¢ long-term stability of the quality and proven test principle
↑ high quality and low cost
 Simple structure and compact design
◤ 4-20mA DC output signal
¢ Easily calibrate and maintain the internal FND display
 Single calibration and maintenance
Technical Parameters
 
Model GTD-1000Ex
Measurement of gas flammable gases (liquefied natural gas, liquefied petroleum gas, hydrogen, methane, butane, etc.)
Measurement method Diffusion type
Measurement methods Catalytic components, semiconductor elements, thermal components
Response time T90 <15 seconds
Accuracy ± 3% / full scale
Output signal 4 ~ 20mA DC
Cable / Distance Power Cable + Signal Cable: 3-Wire> 1.5 Square (AWG16) / Max: 2500m
Installation type 2-inch bar-mounted, wall-mounted, tube-mounted
Operating temperature -20 ℃ ~ +60 ℃
Operating humidity 5 to 99% .RH (non-condensing)
Operating power 21 ~ 27V DC (conventional: 24V DC) / maximum: 200mA
Size 136 x 166 x 95 (W x H x D) mm
Weight 1.2kg
Certified explosion-proof type (Ex d IIC T6, IP66 / 67), CE

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