Transmitter Flammable Gas Detector

Model : GTD-1000Ex
Gas : Combustible(CH4, H2, LNG & etc)
Comm. : 4-20mA
Approval : KCs, KFI

Information :

▷ Continuous detection of flammable gases in explosion hazardous area with flame proof structure
▷ Detection gases from low to high concentration owing to various detection principle
▷ Stable quality and proved detection principle for service life
▷ High quality and low cost of ownership
▷ Simple structure and compact design
▷ 4-20mA DC output signal
▷ Easy calibration & maintenance with inside 2-digit FND display
▷ Calibration and maintenance by one-man



Model GTD-1000Ex
Measuring gas Flammable gases (LNG, LPG, H2, Methane, Butane & etc)
Measuring type Diffusion type
Measuring method Catalytic cell  /  Hot wire semiconductor cell  /  Thermal conductivity cell
Measuring range  0~100% LEL /              0~2,000ppm            /            0~100% Vol
Response time <10 sec
Accuracy ±1.5% / Full scale
Output signal 4-20mA DC
Cable Power + Signal cable : 3-wire 〉1.5sq (AWG16)
Conduit connection G. Rc. NPT 1/2″ & 3/4″ (G 3/4″ : standard)
Mounting type 2″ Pole mount, Wall mount, Duct mount
Operating temperature -20℃ ~ +50℃
Operating humidity 5 ~ 99%.RH (non-condensing)
Operating power 21 ~ 27V DC (24V DC normal) / 200mA max
Dimensions 136 x 166 x 95 (W x H x D)mm
Weight 1.2kg
Approval Explosion proof type (Ex d IIC T6, IP65) KCs