Name: ZADETECTOR GT-QD6330 LCD Gas Detector
Availability: InStock

ZADETECTOR GT-QD6330 LCD Gas Detector

Category: Testing Instruments

ZADETECTOR QD7000 gas alarm controller

ZADETECTOR GT-QD6330 Point Type Gas Detector

Description

Specifications

SKU: ZADETECTOR GT-QD6330 LCD Gas Detector

Sensor type	Catalytic or electrochemical gas
sensor Gas sampling	Natural diffusion
Power supply	DC24V±25%
Display mode:	liquid crystal screen display concentration
Status indication:	LED lamp two level alarm

Gas detection transmitter: QD6330 gas sensing transducer can be used in inflammable and explosive gas leakage places and poisonous and harmful chemical factory, instrument adopted the latest foreign catalytic combustion sensor and its us import electrochemical sensor technology, stable signal, high precision, instrument shell is made of cast aluminum a forming explosion-proof design, connection mode is suitable for all kinds of dangerous areas.
QD6330 LCD point type gas detector will signal into digital signal display gas concentration in the air, Using three wire system 4 ~ 20 ma, or 4 line output interface RS485, The detector has transmission distance, anti-interference performance of characteristics.

Functions Features

Detection accuracy adjustable, adjustable range
Long life, high sensitivity, low drift, stable and reliable work
Sensor fault self test, two levels of alarm, with the relay output function
LCD or LED gas concentration digital display and working status display
With temperature compensation, automatic zero correction function
RS485 digital output, can upload PLC, DCS system
Infrared remote control mode, without cover can be adjusted to the detector, safe and convenient
The explosion proof design is applied to the 1 and 2 zone of the dangerous condition

Technical Parameters

Sensor type:	Catalytic or electrochemical gas
sensor Gas sampling	Natural diffusion
Power supply	DC24V±10%
Display mode	liquid crystal screen display concentration
Status indication:	LED lamp two level alarm
Signal output:	4～20mA or RS485
Switch quantity:	2（two alarm points often open ）
Power consumption	≤3W
Operation:	Infrared remote control Response
Working temperature	－40℃～70℃（combustible gas）；－20℃～50℃（toxic gas）
Working humidity	＜95%
Cable dimension	1.5mm2×3、1.5mm2×3
Transmit distance	≤1000m
Pressure Limit	86kPa～106kPa
weight	≤1500g
Explosion proof way:	Explosion proof type
Explosion-proof	Ex d II C T6 GB
Explosion proof No	CE21.1023

Common Gas Parameter listing
Gas detected	Measuring Range	Optional Range	Resolution Rat	Response Time
LEL -combustible gas	0-100%LEL	0-100%VOL（Infrared or catalytic ）	1%LEL/1%vol	≤10s
carbon monoxide	0-1000PPm	0-500/2000/5000PPm	0.1/1PPm	≤10s
TVOC	0-100PPM	0-100PPM	0.1PPm/1PPM	≤15s
hydrogen	0-100%LEL	0-1000PPM	1%LEL/1PPM	≤15s
natural gas	0-100%LEL	0-100%LEL	1%LEL	≤10s
Oxygen-O2	0-30%VOL	0-30%、0-100%VOL	0.1%vol	≤10s
ozone	0-10PPm	0-20、100PPm	0.01PPm/0.1PPM	≤15s
hydrogen sulfide-H2S	0-100PPm	0-50、200、1000PPm	1/0.1PPm	≤10s
Methane-CH4	0-100%LEL	0-100%VOL	1%LEL/1%vol	≤10s
fluorine	0-10PM	0-1、10PPM	1/0.1PPm	≤15s
hydrogen chloride	0-20PPm	0-20/50PPm/100PPM	0.01/0.1PPm	≤15s
Nitrogen-N2	0-30%VOL	0-30%VOL、100%VOL	0.1%LEL/1PPM	≤10s
hydrogen	0-100%LEL	0-1000PPm	1%LEL/0.1PPm	≤15s
chlorine	0-20PPm	0-10、100PPm	0.1PPm	≤15s
ammonia gas	0-100PPm	0-50、500、1000PPm	1/0.1PPm	≤15s
oxynitride	0-20PPm	0-50、1000PPm	0.1/1PPm	≤15s
methanal	0-20PPm	0-50、100PPm	1/0.1PPm	≤15s
sulfur dioxide	0-20PPm	0-50、1000PPm	0.1/1PPm	≤15s
nitric oxide	0-250PPm	0-500、1000PPm	1PPm	≤15s
nitrogen dioxide	0-20PPm	0-50、1000PPm	0.1/1PPm	≤15s
phosphine	0-20PPm	0-20、100PPm	0.1PPm	≤15s
acrylonitrile	0-100PPM	0-100PPm	0.1/1PPm	≤15s
carbon dioxide	0-5000PPm	0-1%/5%/10%VOL(Infrared )	1PPM/0.01%VOL	≤15s
hydrogen fluoride	0-10PPm	0-1、10、50、100PPM	0.01/0.1PPm	≤15s
Xylene/methylbenzene	0-20PPm	0-5、10、50、100PPm	0.01/0.1PPm	≤15s
oxirane	0-100PPm	0-100PPm	1/0.1PPm	≤15s

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