Point type combustible gas detector sne4100b (combustible), fixed gas detector, noan ambient gas detection alarm

Products GTYQ-IR500

Features

GTYQ-IR500GTYQ-IR500 SERIES FIXED INFRARED COMBUSTIBLE GAS DETECTOR

- Detect different kinds of hydrocarbon combustible gas - With intelligent self-inspection and automatic fault alarm function Support detection in anoxic, anaerobic or high concentration

- With high reliability dual optical path infrared sensor, long life-time, quick response, high precision - combustible gas environment With OLED HD display, both Chinese and English menus, available

- With heating function for lens and chamber, meet the normal use in high humidity environment - With infrared remote control and magnetic adjustment

technical specification

DETECTION PRINCIPLE	Infrared absorption with long optical distance dual optical path
DETECTION RANGE	0-100%LEL（Standard detection range） 0-5%vol/100%vol (Available range)
DETECTION METHOD	Diffusion
STABILITY IN WHOLE LIFETIME	±5%F.S.(5Years)
ACCURACY	±3%F.S.（0-50% reading） ±5%F.S.（50-100% reading）
RESOLUTION	1%LEL(Standard detection range) 0.05%vol/1%vol (Available range)
RESPONSE TIME	T90≤6S
PREHEATING TIME	＜60S
DISPLAY METHOD	OLED HD display, LED indication
ALARM METHOD	LED lighting alarm(Audible and visual alarm is optional)
ADJUSTMENT METHOD	Infrared remote control and magnetic
POWER SUPPLY	24VDC(18-32VDC)

POWER CONSUMPTION	＜8W
OUTPUT SIGNAL	4-20mA+HART Relay switching output (2A 30VDC) 24VDC relay output( for driving audible and visual alarm) MODBUS/RS485(optional
ELECTRIC CONNECTION	Three interfaces,NPT3/4(F),NPT1/2(F)(According to customer’s requirement)
WORKING TEMPERATURE	-40℃-+70℃
WORKING HUMIDITY	0-99%RH/ No condensation
SENSOR LIFETIME	≥5years
EX-PROOF CERTIFICATE	Ex d IIC T5 Gb /Ex tD A21 IP67
IP GRADE	IP67
HOUSING MATERIAL	Aluminium alloy/ stainless steel
OVERALL DIMENSIONS	335x124x132mm(WxHxD)
WEIGHT	5800g(SS316 housing)

FIXED-TYPE PID VOCs detector