AR8500 Ammonia Gas Detector
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28,000.00৳
- Pick up from the Safestallbd Store
House - 11 (2ndfloor), Road - 16, Sector - 11, Uttara, Dhaka 1230
Free
- Steadfast Courier Delivery
Steadfast courier will deliver to the specified address
Inside Dhaka - (24hours) - 70 TK, Outside Dhaka -(48hours) - 130 TK
- Pathao Courier Delivery
Pathao courier will deliver your products to the specific address
Inside Dhaka - (24hours) - 70 TK, Outside Dhaka - (2-3 Days) - 130 TK
- Sundarban Courier Delivery
Sundarban courier will deliver to the specified address
Inside Dhaka - (24hours) - 80 TK, Outside Dhaka - (48hours) - 150 TK
- Warranty 1 year
- Free 7-Day Returns
Available Payment Methods:

Why use AR8500 Ammonia Gas Detector ?
AR8500 Ammonia Gas Detector from Smart Sensor is a precision device designed to detect and monitor the presence of ammonia gas (NH₃) in industrial, laboratory, and environmental settings. Using advanced electrochemical sensor technology, this detector ensures fast and reliable measurements, offering vital protection against harmful gas exposure.
Whether used in chemical plants, refrigeration systems, agriculture, or waste treatment facilities, the AR8500 provides both visual and audible alarms to alert users to dangerous concentrations—helping prevent health hazards and ensuring workplace safety.
✅ Key Features
Accurate NH₃ Detection: Measures ammonia gas concentration from 0 to 100 PPM
High Sensitivity: 0.1 PPM resolution for detecting even minor leaks
Fast Response & Recovery: Response time ≤120 sec, recovery <120 sec
User Alerts: Equipped with sound and light alarms (up to 80 dB) with adjustable thresholds
Clear Display: Large LCD screen for easy data reading
Reliable Sensor Life: Electrochemical principle with 1-year sensor lifespan
Long Operation: Supports >60 hours of continuous use on a full charge
Durable & Portable: Lightweight and ideal for on-site inspections
✅ Technical Specifications
Specification | Details |
---|---|
Product Name | AR8500 Ammonia Gas Detector |
Brand | Smart Sensor |
Origin | China |
Gas Type | Ammonia (NH₃) |
Measuring Range | 0~100 PPM |
Resolution | 0.1 PPM |
Basic Error | ±2% |
Response Time (T90) | ≤120 sec |
Recovery Time | <120 sec |
Measuring Principle | Electrochemical, 1-year lifespan |
Display | Large LCD Display |
Alarm | Sound & Light (Adjustable, 80 dB) |
Operating Temperature | -10 °C ~ 50 °C |
Operating Humidity | <95% RH (non-condensing) |
Continuous Operation Time | >60 hours |