Fixed combustible gas detection alarm, point type combustible gas detector sne600c, noan ambient gas detector

Products GTYQ-SNE600C

Features

- Catalytic combustion sensor - Auto zero, auto fault-identification and auto error-warning

- Pluggable intelligent sensor module, easy replacement - Multi-type output signal, multi-type cable connection

- Digital LED display, wide operating temperature range, long lifetime - With gas Ex-proof and combustible dust Ex-proof dual certificates

DETECTION PRINCIPLE	catalytic combustion
DETECTION RANGE	0~50/100%LEL
DETECTION METHOD	Diffusion
ACCURACY	≤±2%F.S.
RESOLUTION	1%LEL
REPEATABILITY	≤±3%F.S.
RESPONSE TIME	T90 ≤15S
DISPLAY TYPE	Digital LED display and indication
ALARM TYPE	LED light alarm, Ex-proof audible and visual alarm (optional)
ADJUST METHOD	Infrared remote controller
POWER SUPPLY	24VDC（15~30VDC）
POWER CONSUMPTION	≤3W (with Ex-proof audible and visual alarm ≤5W)

OUTPUT SIGNAL	4~20mA（three wires） 3 sets of relay output (2A 30VDC) 24VDC relay output (for audible and visual alarm); MODBUS / RS 485(optional)
CABLE CONNECTION	≤1000m，3(4)×1.5mm2 ≤1500m,3(4)x2.5mm2
ELECTRICAL INTERFACE	NPT3/4″(F) (Other size is available as request)
OPERATION TEMPERATURE	-40℃~+70℃
OPERATION HUMIDITY	0~99%RH/Non condensation
SENSOR LIFETIME	≥5years
EX-PROOF CERTIFICATE	Ex d ⅡC T6 Gb / Ex tD A21 IP66 T80℃
INGRESS PROTECTION	IP66
HOUSING MATERIAL	Aluminium alloy/Stainless steel
OUTLINE DIMENSIONS	120×190×89mm（WxHxD）
WEIGHT	1,700g (Aluminium alloy housing)