AIKE EM-20 Portable Single‑Gas Detector
$136.00
$435.00
Description
Product Description
The AIKE EM‑20 is a compact, portable single‑gas detector engineered for industrial safety professionals. It continuously monitors toxic or combustible gases in real time, providing reliable protection for workers in hazardous environments. Moreover, its rugged, explosion‑proof housing ensures dependable operation in mines, petrochemical plants, confined spaces, and municipal gas facilities.
Equipped with advanced electrochemical and catalytic sensors, the EM‑20 detects carbon monoxide (CO), hydrogen sulfide (H₂S), sulfur dioxide (SO₂), ammonia (NH₃), chlorine (Cl₂), oxygen (O₂), and combustible gases with fast response times. Therefore, it guarantees timely alerts and prevents potential exposure risks. In addition, the device combines sound, light, and vibration alarms for enhanced safety awareness.
Key Features
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Single‑gas detection with interchangeable sensors for various industrial applications.
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Explosion‑proof design suitable for harsh working conditions.
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Triple alarm system: audible (>80 dB), visual flashing light, and vibration.
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Compact, lightweight design (~175 g) for easy portability and continuous monitoring.
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Real-time LCD display shows gas concentration, battery status, and peak readings.
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Fast response time ensures immediate detection of hazardous gas levels.
Technical Specifications
| Specification | Details |
|---|---|
| Manufacturer | AIKE |
| Model | EM‑20 |
| Type | Portable Single‑Gas Detector |
| Detected Gases | CO: 0–1000 ppm, H₂S: 0–100 ppm, SO₂: 0–100 ppm, NH₃: 0–100 ppm, Cl₂: 0–50 ppm, O₂: 0–30% vol, Combustible gases: 0–100% LEL |
| Resolution | 0.1–1 ppm depending on gas type |
| Accuracy | ±5% F.S. typical |
| Response Time | ≤30 seconds |
| Sensor Lifetime | ~24 months |
| Display | LCD with backlight, real-time concentration, battery, peak values |
| Alarm Modes | Sound, flashing light, vibration |
| Power Supply | Rechargeable lithium battery (3.6–3.7 V) |
| Battery Life | ~200 hours continuous operation |
| Operating Temperature | -10°C to +45°C |
| Humidity Range | 5–90% RH (non-condensing) |
| Protection Rating | IP45–IP54 |
| Dimensions | 126 × 66 × 33 mm |
| Weight | 0.3 kg |
Typical Applications
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Mining and tunneling: detection of toxic gases underground.
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Petrochemical plants: monitoring CO, H₂S, SO₂, NH₃, and Cl₂ leaks.
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Municipal gas and utilities: worker safety in confined or restricted spaces.
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Environmental monitoring: air quality and pollution control.
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Industrial safety inspections: compliance with occupational health standards.
FAQ
Q1: How long does the sensor last?
A1: The EM‑20 sensor has an average lifetime of approximately 24 months under normal usage conditions.
Q2: Can the device detect multiple gases simultaneously?
A2: The EM‑20 is designed for single‑gas detection; you can swap sensors to detect different target gases.
Q3: How is the device powered?
A3: It uses a rechargeable lithium battery that supports around 200 hours of continuous operation.
Q4: Is the EM‑20 suitable for explosive environments?
A4: Yes, its explosion‑proof design allows safe use in hazardous industrial environments.
Q5: What alarm modes are available?
A5: The device features sound, light, and vibration alarms for immediate hazard notification.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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