와이즈센싱 : GT-3000

FEATURES

SPECIFICATION

Model	GT-3000
Measuring gas	Combustible gas
Measuring range	0 to 100% LEL
Detection principle	Catalytic combustion or IR
Display	LCD graphic display
Sampling	Diffusion
Power	15 to 30V DC
Power consumption	3.4W (142mA)
Output signal	Standard: 4 to 20mA DC (Option1 : RS-485 Modbus / Option2 : Alarm contact )
Load impedance	600Ω
Local calibration	Yes
Explosion proof	Ex d IIC T6 IP66
Detector housing	Aluminum diecasting
Sensor housing	SUS 316
Dimension	180(W) X 182(H) X 105(D)
Cable	CVVS 1.5SQ, 3 wire
Cable entry	3/4" NPT x 2
Response time	Less than 15 secs at T90
Accuracy	±2%
Zero / span drift	±2%
Expected life	36 to 60 month
Operating temp.	-30℃ to 60℃