DT-18 Gas Detector

Product Overview

DT-18 series gas alarm monitors are designed with stable sensors and the most advanced industrial microprocessor modules. It can be widely used in metallurgy, petroleum, fire-fighting, electric power, industrial and mining, municipal and refineries, chemical plants and other places prone to gas leakage. And these places for long-term uninterrupted monitoring, is to ensure personal safety and factory safety is an important monitoring instrument. The detector will be dangerous range of toxic gas concentration signal into a variety of industrial standard signal output, and can be used in conjunction with a variety of alarm host controllers produced by our company.

MODEL TYPES

DT-18 Gas Detector - MODEL TYPES

Product Model	Product Name	Gas Type	Detection Range	Resolution	Detection Error	Response Time	Low Alarm Factory Setting	High Alarm Factory Setting
DT-18D	Carbon Monoxide Gas Alarm Monitor	CO	(0-2000)ppm (0-1000)ppm (0-500)ppm (0-100)ppm	4ppm 1ppm 1ppm 1ppm	±10% ±10% ±10% ±10%	＜30s	24ppm	160ppm
DT-18F	Oxygen Gas Alarm Monitor	O2	(0-30)%VOL	0.1%	±3%FS	＜15s	19.5%VOL	23%VOL
DT-18B	Sulphur dioxide gas alarm monitor	SO2	(0-1000)ppm (0-50)ppm (0-20)ppm	1 ppm 0.1ppm 0.1ppm	±3%FS ±3%FS ±3%FS	＜30s	3.5ppm	9.4ppm
DT-18L	Chlorine gas alarm monitor	CL2	(0-100)ppm (0-20)ppm (0-10)ppm	1ppm 0.1ppm 0.1ppm	±3%FS ±3%FS ±3%FS	＜60s	0.3ppm	2.7ppm
DT-18H	Hydrocyanic acid gas alarm monitor	HCN	(0-30)ppm	0.2ppm	±3%FS	＜120s	5ppm	10ppm
DT-18C	Ammonia gas alarm monitor	NH3	(0-1000)ppm (0-500)ppm (0-100)ppm	5ppm 1ppm 1ppm	±5%FS ±5%FS ±5%FS	＜90s	39ppm	47ppm
DT-18G	Hydrogen gas alarm monito	H2	(0-5000)ppm (0-1000)ppm	10ppm 10ppm	±3%FS ±3%FS	＜60s	50ppm 50ppm	100ppm 100ppm
DT-18ETO	Ethylene oxide gas alarm monitor	ETO-C ETO-B ETO-A	(0-500)ppm (0-100)ppm (0-10)ppm	10ppm 1ppm 0.1ppm	±5%FS ±5%FS ±5%FS	＜120s	3ppm 3ppm 1.5ppm	80ppm 80ppm 3ppm
DT-18A	Hydrogen Sulphide Gas Alarm Monitor	H2S	(0-1000)ppm (0-200)ppm (0-100)ppm (0-50)ppm	1ppm 1ppm 1ppm 0.1ppm	±5μmol/mol ±5μmol/mol ±5μmol/mol ±5μmol/mol	＜30s	7ppm	28ppm
DT-18V	Nitrogen Dioxide Gas Alarm Monitor	NO2	(0-20)ppm	0.1ppm	±3%FS	＜30s	3ppm	5ppm
DT-18P	Phosphine Gas Alarm Monitor	PH3	(0-5)ppm	0.1ppm	±3%FS	＜60s	1ppm	3ppm
DT-18O3	Ozone Gas Alarm Monitor	O3	(0-100)ppm (0-20)ppm	0.2ppm 0.1ppm	±3%FS	＜60s	0.1ppm 0.1ppm	10.0ppm 0.5ppm
DT-18N	Nitric Oxide Gas Alarm Monitor	NO	(0-250)ppm	1ppm	±3%FS	＜30s	25ppm	50ppm
DT-18-E-IR	Infrared Gas Alarm Monitor	LEL	(0-100)%LEL	1%LEL	±2%FS	<20s	10%LEL	50%LEL
DT-18-CO2-IR	Carbon Dioxide Gas Alarm Monitor	CO2	(0-10000)ppm (0-5)%VOL	1ppm 0.01%Vol	±2%FS	<20s	1000ppm 0.1%Vol	5000ppm 0.5%Vol
DT-18-SF6-IR	Sulphur Hexafluoride Gas Alarm Monitor	SF6	(0-1500)ppm	1ppm	±2%FS	<20s	500ppm	1000ppm
DT-18-PID-1000	Organic Volatile Organic Gas Alarm Monitor	TVOC	(0 - 1000) ppm	0.1ppm	±2% (calibration point)	<5s	3ppm (benzene)	281ppm (benzene)
DT-18-E	Gas Alarm Monitor	LEL	(0-100)%LEL	1%LEL	±5%FS	<15s	10%LEL	50%LEL