SO2 Sulfur Dioxide Single Gas Detector Gas Monitor LED Display Portable w/ Alert 0-20PPM

This is a 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

Gas Detected: combustible gas (CH4,C3H8,H2) and toxic gas, oxygen, Other rare toxic gas like ammonia, NO, PH3, NH3, NO2, HCN, SO2 etc also available, Can be specified by the Customer in advance.

Alarm set points: see table, specification varies upon gases
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 2000mAh
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×58mm×30mm

1) Free Shipping worldwide, order over USD100, we will use DHL, FedEx, UPS alike Free Fastest Shipping.
2) FULL REFUND for item not working or lost in mail!  No Questions Asked Policy.
3) Please visit Winsensors Website Homepage for FULL Products List with Specification links.
4) High Accuracy, sensors with module were calibrated in factory, no additional work needed after purchase
5) High Sensitivity, sensor features short first time warm up timing and quick response to test environment
6) CE Certified, sensors RoHS Certification Passed, Anti-Explosion and Coal Mining Safety Certification passed.
7) 24 X 7 Supports, Full Technical Support Before and After Purchase! Please visit our website Support section for more QNAs.
8) We offer customized Sensor, Detector, Reader, Monitor, Control Module Design and Manufacture Service with No Minimum Order required, Please Contact us (enquiries@winsensors.com) if any questions on products or service

Other Single Gas Detector Options Availible
Note: Not all gases and range are listed, if you need more information, please contact us.