The detector is based on GB15322.1-2019 "Combustible Gas Detector Part 1: Point Type Combustible Gas Detector for Industrial and Commercial Use" and GB/T32209-2015 "Multi-component Hazardous Gas Detection Alarm" as its main design basis , using high-performance gas sensing devices and microcontroller technology.

Key words:

Classification:

Gas detection system

Hotline:

025-56871119

Gas detector

product description

ZS9000 series point gas detectors (hereinafter referred to as detectors) are intelligent gas detectors developed by our company with independent intellectual property rights. The detector is based on GB15322.1-2019 Combustible Gas Detectors- Part 1:Point-type CombustibleGas Detectors for Industrial and Commercial Use, and GB/T32209-2015 Polycomponent Deleterious Gas Detection Alarm as its main design basis , using high-performance gas sensing devices and microcontroller technology.

The detector has the following features:

◇Good repeatability and temperature and humidity characteristics;

◇Under complex environmental conditions, various flammable and toxic gases can be monitored;

◇Adopt waterproof and explosion-proof design, suitable for indoor and outdoor installation and use;

The detector can be connected with the company's ZS900 gas alarm controller to form an automatic detection and alarm system for flammable/toxic gases; it can be effectively used in petroleum, chemicals, pharmaceuticals, steel, gas, fire protection, mines, special industrial plants and other fields. Places with flammable and toxic gases.

Features

◇Multiple signal outputs such as 4-20mA, 485 bus, secondary bus, and switch value, meeting the needs of different occasions;

◇Explosion-proof shell design, safe and reliable, with high protection level;

◇Good long-term stability, automatic adjustment of zero drift, stable work;

◇High reliability and can respond to a variety of gas media;

◇Can be equipped with LED and LCD screen display, intuitive and clear;

◇It is convenient for people to open the cover for wiring and installation and debugging.

Technical Parameters

model	GTYQ-ZS9011-EX		GM-ZS9000-EX		GD-ZS9011-EX
Detect gas type	flammable gas		toxic gas
screen display	LED digital tube display		LED light display		LED digital tube display
Detection alarm function classification	Detection type (can be equipped with sound and light alarm)
working principle	Catalytic combustion type		Electrochemical formula
Alarm threshold	Can be set arbitrarily
Operating Voltage	Bus power supply, DC24V, AC220V
Way of working	Fixed installation, natural diffusion sampling, long-term continuous operation
Detector operating current	＜130mA	＜15mA		＜20mA
Applicable ambient temperature range	-40℃～+70℃
Relative humidity	≤95%, no condensation
Self-test time	15s
Alarm time	≤5s
Shell material	It adopts aluminum die-cast explosion-proof shell, which has good explosion-proof characteristics, corrosion resistance and anti-aging. It can work indoors, outdoors and various special industrial places for a long time.
Explosion-proof level	Ex d IIC T6 Gb；Ex tD A21 IP66 T80℃
signal type	4-20mA analog signal, 1 fault signal, 2 fire alarm relay signals (low alarm signal, high alarm signal), 485 signal, bus signal