Transmitter Diffusion Oxygen & Toxic Gas Detector

Model : GTD-1000Tx
Gas : O2 & Toxic(CO, CL2, NH3 & etc)
Comm. : 4-20mA
Approval : KCs

Information :
▷ Continuous detection of toxic gases and oxygen in explosion hazardous area with flame proof structure
▷ Excellent selectivity by adapting detection principle only for toxic gases & oxygen
▷ Superior performance for detecting toxic gases below TLV
▷ High quality and low cost of ownership
▷ 4-20mA DC output signal
▷ Simple structure and compact design
▷ Easy calibration & maintenance with inside FND display
▷ Calibration and maintenance by one-man

Specification

	TRANSMITTER TYPE OXYGEN & TOXIC GAS DETECTOR
Model	GTD-1000Tx
Measuring gas	O2 / Toxic gases (CO, CL2, NH3 & etc)
Measuring type	Diffusion type
Measuring method	Electrochemical cell, Semiconductor cell
Measuring range	Refer to Toxic Gas Measuring Range(166 page)
Response time	< 45 sec / 90% scale
Accuracy	±3% / Full scale
Output signal	4-20mA DC
Cable/Distance	Power + Signal cable : 3-wire 〉1.5sq (AWG16) / 2500m max
Cable/Distance	Power + Signal cable : 2-wire >1.5sq (AWG16) / 2500m max
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℃ ~ +60℃
Operating humidity	5 ~ 99%.RH (non-condensing)
Operating power	18 ~ 31V DC (24V DC normal) / 150mA max
Dimensions	136 x 176 x 95 (W x H x D)mm
Weight	1.4kg
Approval	Explosion proof type (Ex d IIC T6, IP66/67) KCs