VTSYIQI Sulfur Dioxide Gas Detector SO2 Gas Leak Alarm Toxic Gas Concentration Testing Machine with Measuring Range 0 to 20ppm Resolution 0.1/1ppm Visual Audible Alarm

VTSYIQI Sulfur Dioxide Gas Detector SO2 Gas Leak Alarm Toxic Gas Concentration Testing Machine with Measuring Range 0 to 20ppm Resolution 0.1/1ppm Visual Audible Alarm

About this item:

♡Range:0-20ppm

♡Resolution:0.1/1ppm

♡L-alarm:5ppm ; H-alarm:10ppm

♡Output current:4-20mA

♡It is used to detect the concentration of flammable gas or other toxic and harmful gases in the air. When the concentration reaches or exceeds the preset alarm value, the controller will sound and light an alarm to promptly remind to take safety measures to prevent explosion and poisoning accidents, so as to protect life and property.

Overview:

The portable single gas detector can make continuous detection to combustible and toxic gases. It is suitable for combustible and toxic gas leakage detection in underground pipe or mines, and keeps the workers safe, prevents the facilities from being destroyed.The detector, adopting excellent-quality sensor, makes detection in the way of natural diffusion. It has good sensitivity and reproducibility. The detector adopts embedded MCU controller, easy to operate.

The shell adopts special high strength material and anti-smooth rubber, with the characters of water-proof and dust-proof.

Features:

Range:0-20ppm

Resolution:0.1/1ppm

L-alarm:5ppm

H-alarm:10ppm

Accuracy:≦ 5% F.S.

Response time:T＜30s

Indication:LCD indicates the time and state Indication of alarm, fault and low voltage with LED, sound, vibration

Operating Environment: Operating temperature -40℃～70℃ (for combustible gas); Operating temperature: -20℃～50℃ (for toxic gas)

Humidity:＜95%RH non-condensing

Operating voltage:DC3.7V Li battery 1500mAh

Working time:≧8h continuously

Charging time:4h～6h

Weight:about 130g(not including batteries and accessories)

Shell material: ABS

Dimension: 109x60x30mm (LxWxH)