VTSYIQI Portable VOCS Detector Volatile Organic Compounds Gas Detector with Visual and Audible Alarm Resolution 1ppm Measuring Range 0-100ppm LCD Display Explosive Proof Housing

VTSYIQI Portable VOCS Detector Volatile Organic Compounds Gas Detector with Visual and Audible Alarm Resolution 1ppm Measuring Range 0-100ppm LCD Display Explosive Proof Housing Introduction: 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: Advanced MCU control with low power consumption Adjustable low and high alarm level      Adjustable calibrating level High concentration protection for combustible gas Self test for the combustible gas sensor Low battery indication Self-adjustment function Visual and audible alarm with vibration Advanced self-examination and self-renovation function Password management to avoid wrong operation Explosive proof housing Specifications: 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 Sensor life:2 years Protection category:IP65 Weight:about 130g (including battery but without accessories) Dimension:100mm×60mm×30mm Model:VOCS Range:0-100ppm Resolution:1ppm L-alarm: 20ppm H-alarm: 50ppm