Description

Introduction Smart Sensor AS8900 gas detector

The Smart Sensor AS8900 gas detector monitors four hazards in one handheld unit. It measures oxygen, carbon monoxide, hydrogen sulfide and combustible gas. Moreover, sound and light alarms warn workers the moment a reading crosses the limit. The compact 200g body fits easily in a pocket or tool bag. As a result, technicians carry it into tanks, pipelines and boiler rooms without effort. Users set low and high alarm values to match site rules. Additionally, the 3.7V power supply keeps the unit light. Astzbd supplies this detector across Bangladesh.

Technical Specifications 4-in-1 gas leak detector

Specification	Detail
Brand	Smart Sensor
Model	AS8900
Product type	Handheld gas leak detector
Gases detected	Oxygen (O2), carbon monoxide (CO), hydrogen sulfide (H2S), combustible gas
O2 range	0 – 30% VOL
CO range	0 – 999 PPM
H2S range	0 – 500 PPM
Combustible gas range	0 – 100% LEL
Resolution	0.1% (O2) / 1 PPM (CO, H2S) / 1% (combustible gas)
Measuring principle	Electrochemical
Alarm type	Sound and light alarm, up to 80 dB
Alarm settings	Low and high alarm, adjustable values
Power supply	3.7V
Operating temperature	-10°C to 50°C
Operating humidity	15% – 95% RH
Dimensions	120.2 x 64.5 x 38.3 mm
Weight	About 200g
Country of origin	China

Key Features portable gas monitor

1. Detects oxygen, carbon monoxide, hydrogen sulfide and combustible gas in one unit.
2. Measures oxygen from 0 to 30% VOL.
3. Reads CO up to 999 PPM and H2S up to 500 PPM.
4. Besides, it covers combustible gas from 0 to 100% LEL.
5. The buzzer sounds up to 80 dB, and the alarm light flashes beside it.
6. Furthermore, users adjust the low and high alarm values.
7. The electrochemical sensing principle delivers high sensitivity.
8. In addition, it works in temperatures from -10°C to 50°C.

Who Uses This combustible gas detector

1. Safety officers check air quality before workers enter confined spaces.
2. Gas plant and LPG technicians inspect pipes and cylinders for leaks.
3. For example, sewer and drain maintenance crews test for H2S before descent.
4. Factory and boiler room engineers monitor oxygen levels.
5. Likewise, mining and tunnel workers watch for CO and combustible gas.
6. Fire, rescue and inspection teams use it during site assessments.

Applications gas detector price in Bangladesh

1. Test confined spaces such as tanks and manholes before entry.
2. Inspect gas pipelines, valves and cylinders for leaks.
3. Monitor oxygen levels in storage and fermentation areas.
4. Additionally, check CO build-up in boiler rooms and generator areas.
5. Screen sewage and drainage areas for H2S.
6. Similarly, support routine safety audits in industrial plants.

Frequently Asked Questions / FAQ Smart Sensor AS8900 gas detector

Q1. Which gases does the AS8900 detect?
It detects oxygen, carbon monoxide, hydrogen sulfide and combustible gas.

Q2. What alarm does it use?
It gives a sound alarm up to 80 dB and a light alarm. Moreover, users adjust the low and high alarm values.

Q3. Which conditions can it handle?
It works from -10°C to 50°C and in 15% to 95% RH humidity.

Q4. How big and heavy is it?
It measures 120.2 x 64.5 x 38.3 mm and weighs about 200g. Therefore, it fits easily in one hand.

Q5. Where can I buy it in Bangladesh?
You can order it from astzbd. Also, astzbd delivers across Bangladesh.

Why Buy From astzbd 4-in-1 gas leak detector

1. Astzbd sells genuine gas detection and measuring instruments.
2. Astzbd ships orders to customers across Bangladesh.
3. Moreover, our team helps you choose the right detector for your site.
4. Astzbd lists clear prices with no hidden charges.
5. Customers reach our support team easily for after-sales help.