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AIKE EM-20 Portable Gas Detector Most Favorable

Low stock: 10 left

Manufacturer: Other PLC Module
Product No.: EM-20
Product Type: Portable Gas Detector
Condition: Brand New
Payment: T/T, Western Union
Weight: 0.175 kg
Dimensions: 100 mm x 50 mm x 25 mm
Shipping port: Xiamen
Warranty: 12 months

Description
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Product Overview

The AIKE EM-20 is a compact and portable single-gas detector designed for accurate, real-time monitoring of hazardous gases. Its high-sensitivity electrochemical sensor ensures reliable detection in industrial and environmental environments. Moreover, the device provides immediate alerts through sound, light, and vibration alarms, helping operators respond quickly to potential gas hazards. Lightweight and rugged, the EM-20 is easy to carry and operate, even in challenging work conditions such as mines, tunnels, and petrochemical plants.

Key Features and Benefits

High-precision electrochemical sensor delivers dependable gas detection and measurement.
Triple alarm system (audible, visual, and vibration) ensures maximum operator safety.
Rechargeable lithium battery provides extended standby time of up to one month.
Automatic zero and full-scale calibration maintain measurement accuracy without manual intervention.
Rugged, waterproof, and explosion-proof housing withstands harsh industrial environments.
Compact design allows easy portability and convenient field operation.
Supports multiple gases (SO₂, CO, H₂S, O₂) depending on sensor configuration.

Technical Specifications

Specification	Details
Model	EM-20
Type	Portable single-gas detector
Target Gas	SO₂, CO, H₂S, or O₂ (depending on sensor)
Measuring Range	0–100 ppm for SO₂ version (other gases vary)
Resolution	1 ppm
Display	LCD with backlight, showing real-time, peak, and minimum values
Alarm Modes	Sound, light, vibration (three-way)
Power Supply	Rechargeable lithium battery, standby up to ~1 month
Functions	Auto zero calibration, full-scale calibration, data hold
Housing	Explosion-proof, waterproof, rugged handheld design
Weight	0.175 kg

Typical Applications

The EM-20 is widely used in industries where gas safety is critical. For instance, it protects workers in mining and metallurgy operations, monitors air quality in tunnels and municipal projects, and ensures safety in petrochemical and coking plants. Additionally, environmental agencies can employ the device for continuous gas monitoring in sensitive areas.

FAQ

Q1: Which gases can the EM-20 detect? A1: Depending on the sensor configuration, the EM-20 detects SO₂, CO, H₂S, or O₂.

Q2: How long does the battery last? A2: The rechargeable lithium battery provides standby time of approximately one month.

Q3: Is the EM-20 suitable for explosive environments? A3: Yes, its explosion-proof design allows safe operation in hazardous industrial settings.

Q4: Can the device be calibrated automatically? A4: Yes, it supports both zero and full-scale automatic calibration for accurate measurements.

Payment: T/T, Western Union.

Shipping port: Xiamen.

Lead time: Typically 1–3 working days after payment confirmation (subject to stock).

Worldwide delivery: We ship industrial automation parts to customers around the world. Freight is quoted with your RFQ.

F.A.Q.

Common questions about quotes, shipping, warranty and returns

Click Request a Quote on the product page and send us the part number, required quantity, and destination country. Our sales team will reply with current availability, pricing, and estimated delivery time.

In-stock items are normally prepared after payment and order confirmation. Most orders are dispatched from our warehouse in China, although the shipping location may vary depending on current stock.

Yes. We ship industrial automation parts to customers worldwide. Shipping cost and transit time depend on the destination, package weight, product size, and local import requirements.

We commonly use DHL, FedEx, UPS, and other international courier services. The carrier can be selected according to the destination, delivery speed, shipment size, and customer requirements.

Our products are generally covered by a 12-month warranty. Eligible products may also be returned under our 30-day refund policy. Please contact our team before returning any item to confirm the applicable terms and return instructions.