LE series integrated gas alarm

NegotiableUpdate on 02/05

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

LE series integrated gas alarm

Product Details

Detailed explanation

Application field

The LE series integrated gas transmitter is widely used in detecting hazardous gas leakage sites. It adopts imported electrochemical/catalytic combustion sensors and has the advantages of stable signal and high accuracy. The explosion-proof wiring method is suitable for various hazardous sites.

Instrument features

Advanced microprocessor technology

The range specifications can be determined by users according to their actual requirements.

※ Powered by 220V AC AC power supply

On site concentration display, sound and light alarm

Fast response speed and high measurement accuracy

※ Output signal 4-20mA analog signal

Relay output

Main technical indicators

Range: The range can be determined according to actual requirements

Detection method: diffusion type

Working mode: Long term continuous work

Output signal: Standard three wire 4-20mA analog signal output

Installation method: Wall mounted

Cable specification: Model RVVP3 ×1.0mm2

Signal transmission distance: ≥1000 meters

Structural material: Cold plate steel

Protection level: IP65

Working temperature: -20~50℃(Special requirements depend on needs)

Working humidity: ≤ 90% RH

Dimensions: 240 × 200 ×80mm

Power supply: 220V AC power supply

List of Gas Types for Detection

gas	range	response time	recovery time
CO	0-50/100/200/500/1000/2000ppm	Less than 30 seconds	Less than 30 seconds
H2S	0-20/50/100ppm	Less than 15 seconds	Less than 30 seconds
O2	0-25/30%vol	Less than 15 seconds	Less than 30 seconds
SO2	0-50/100/200/500/1000/2000ppm	Less than 15 seconds	Less than 30 seconds
H2	0-100/1000ppm	Less than 15 seconds	Less than 60 seconds
CL2	05/10/20/50ppm	Less than 30 seconds	Less than 30 seconds
Br2	05/10/20/50ppm	Less than 45 seconds	Less than 30 seconds
NH3	0-50/100ppm	Less than 60 seconds	Less than 30 seconds
NO	0-200/2000ppm	Less than 15 seconds	Less than 30 seconds
NO2	0-20/2000ppm	Less than 30 seconds	Less than 30 seconds
HCN	010/20/50ppm	Less than 50 seconds	Less than 30 seconds
HCL	0-20/100ppm	Less than 30 seconds	Less than 70 seconds
O3	0-20ppm	Less than 15 seconds	Less than 60 seconds
ETO	0-100ppm	Less than 15 seconds	Less than 30 seconds
PH3	0-20/100ppm	Less than 15 seconds	Less than 30 seconds
HF	0-5/10ppm	Less than 15 seconds	Less than 90 seconds
CLO2	0-20ppm	Less than 120 seconds	Less than 30 seconds
F2	0-1ppm	Less than 15 seconds	Less than 80 seconds
AsH3	0-1ppm	Less than 15 seconds	Less than 30 seconds
SiH4	05/10/20/50ppm	Less than 15 seconds	Less than 60 seconds
GeH4	0-2ppm	Less than 15 seconds	Less than 60 seconds
THT	0-2ppm	Less than 15 seconds	Less than 30 seconds
TBM	0-2ppm	Less than 15 seconds	Less than 30 seconds
toluene	0-20ppm	Less than 15 seconds	Less than 30 seconds
formaldehyde	0-5/10 ppm	Less than 15 seconds	Less than 30 seconds

Please contact our company for unlisted gases