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Infrared Laser Nh3 Portable Gas Detector 30m

Minimum Order Quantity : 1 set Price : USD6000-USD7000
Delivery Time : 10 working days Payment Terms : T/T
Supply Ability : 200 Sets/Month
Place of Origin: China Brand Name: TOPSKY
Model Number: RALD-20

Detail Information

Name: Infrared Laser Nh3 30m Portable Gas Detector Measuring Range: 0-10% Vol (0 To 99,999 Ppm-m)
Detection Distance: Up To 30m Response Time: 0.1s
Alarm: Digital Flashing Alarm Sensor Type: Infrared Laser
High Light:

30m portable gas detector


nh3 portable gas detector


infrared laser portable nh3 detector

Product Description




Hand-held laser remote ammonia  gas leak detector (RALD-20)




1.Intrinsically safe products;

2. The gas (ammonia) is selective, free from other gases, water vapor, dust interference;

3. Detection distance: detection of ammonia and ammonia-containing gas leakage at a distance of 20 meters;

4. Small size, light weight, easy to carry;

5. Low power consumption, can work for a long time;

7. Superior shockproof, waterproof and dustproof performance;

8. Fast response, large measuring range and high measuring accuracy;

9. It can realize data recording and Bluetooth transmission function.

Technical Parameters

Detection method :harmonic laser spectrum theory

Detection of gas :NH3

Sensor type :infrared laser

Measuring range: 0-10000 ppm-m

Detection distance: up to 20m

Sensitivity detection distance: 0-15m, 5ppm-m

Measurement accuracy: ± 10% @ 100 ppm-m (2m)

Response time :0.1 s (1s such as ranging)

Alarm: digital flashing alarm

Display mode: LCD

Charging mode: charging seat, 110-240VAC, 50 / 60Hz

Power Supply: Rechargeable Lithium Battery (Replaceable Rechargeable Battery)

Working hours: work 10 hours if fully charged

Working temperature: -20 ℃ ~ 50 ℃

Relative humidity: ≤99%

Pressure: 80kPa-116kPa

External dimension: 132mm × 74mm × 36.5mm

Machine weight: 360g

Material :ABS + PC

Self-test function comes with self-test and calibration functions, without the need for daily calibration

Laser protection class: Class IIIR

Certification:Exia II CT6
Protection class: IP65

Optional Accessory:ergonomic strap


our aim is taking the popular products to our clients, help our customers realized the profit maximization use our passionate work keep our promise, we offers the optimization service, from inquiry, quote, sample, even design, prototyping, delivery to after-sales service.quality is the path to the success, every detail has been test, every product has obey the international standard, ce, rohs, fcc and others.we offered oem and odm service, professional sales team looking forwarder to all of the world clients to work with us.

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