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Single Portable Gas Detector for Natural Gas, LPG

MTPG19 single gas detector can detect combustible gas, O2 and toxic gases continuously and simultaneously. It is widely used in the area where explosion-proof is required or toxic gas leaks, like underground channels or mining industry, so as to protect the workers’ life and avoid damage on the relevant equipments.
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  • MTPG19S

  • Mantern

Key Features

Designed for rigorous industrial demands, this single portable gas detector delivers uncompromising precision for natural gas and LPG monitoring. The tactile, anti-slip housing ensures a secure grip even when operators are wearing heavy-duty protective gloves.

Every detail, from the crisp, responsive click of the interface buttons to the bright, easily readable LCD screen, is engineered to provide immediate environmental awareness in critical situations.

By integrating advanced electrochemical sensing technology, it empowers safety teams to detect trace hazardous elements swiftly and accurately, minimizing risks in volatile environments.

1. Rugged Adaptability: Astigmatic design is applied to rugged surroundings, featuring an impact-resistant, anti-drop body that perfectly adapts to complex outdoor and high-risk operational environments without compromising internal sensor integrity.

2. Vivid Visual Interface: Continuously gas concentration and composition colorful LCD real-time display provides immediate visual feedback, allowing operators to assess atmospheric conditions instantly even in dimly lit confined spaces.

3. Extended Power Management: Powered by a built-in 1800mAh rechargeable lithium battery (continous working period can be 16-18 hours), ensuring complete full-shift safety coverage on a single charge without the need for mid-operation battery swaps.

4. Flexible Measurement Metrics: Concentration units ppm and mg/m3 can be switched seamlessly via the intuitive menu, catering to diverse regional safety standards and specific site monitoring protocols.

5. Tactile Alert System: Built-in vibration alarm which is applied for noisy environment delivers a distinct, unmistakable physical pulse that cuts through the heavy acoustic interference of industrial machinery.

6. Customizable Safety Thresholds: Two stage alarm threshold: the low alarm and high alarm point can be adjusted based on actual needs, offering tailored flexibility to align with specific organizational safety mandates.

7. Low-Cost Maintenance: Benefit from a simple automatic calibration program and plug-in replaceable sensor design, which drastically reduces lifecycle maintenance costs and minimizes equipment downtime.

8. Intelligent Diagnostics: Executes a fully function self-testing: sensor, integrity of battery and circuit, acounstic & visual & vibration three-stage alarm upon startup, guaranteeing the device is fully operational before entering a hazardous zone.

9. Ergonomic Portability: Boasting a small figue and light weight, this device clips unobtrusively to lapels or safety harnesses, preventing operator fatigue during prolonged inspection routes.

10. Secure Access Control: Password protection capacity: Only the authorized users can modify the preset parameter, preventing accidental or unauthorized tampering with critical safety configurations.


Technical Specifications

The following technical data sheet outlines the precise measurement capabilities and environmental tolerances of the portable gas detector. Engineered to operate flawlessly in extreme conditions, the device supports a wide temperature range from -20 ℃ to 50 ℃. The integrated electrochemical sensor technology guarantees rapid response times and high resolution, which are essential for detecting trace amounts of hazardous gases before they reach critical safety levels. With an acoustic alarm exceeding 90 dB, it ensures alerts are heard loud and clear across busy industrial sites.

Sensor

Electrochemical

Detection gases

Phosphine (PH3)

Detecting range

0-20ppm

Alarm level

5ppm and 10ppm or Customerized

Resolution

0.1ppm

Time display

Year, month, day, and clock display function

 

Alarm ways

voice alarm More than 90 dB (10cm away from instrument), light alarm

Work mode

continuous work

Temperature

- 20 ℃ ~ 50 ℃

Humidity

15% ~ 95% RH (No condensation)

Power supply

lithium battery power supply (1800 mAh)

Charging time

3 ~ 5 hours

Working time

12h without alarm

Charging voltage

DC5V


Model

Range

Resolution

L-alarm

H-alarm

CO

0-1000ppm

1ppm

50ppm

150ppm

O2

0-30%vol

0.1%vol

19.5%vol

23.5%vol

H2

0-1000ppm

1ppm

50ppm

150ppm

H2S

0-100ppm

0.1ppm

10ppm

20ppm

CH4

0-100%LEL

1%lel

20%LEL

50%LEL

C2H4O

0-100ppm

1/0.1ppm

20ppm

50ppm

EX

0-100%LEL

1%lel/1%vol

20%LEL

50%LEL

C3H8

0-100%LEL

1%lel/1%vol

20%LEL

50%LEL

C2H5OH

0-100%LEL

1%lel/1%vol

20%LEL

50%LEL

NH3

0-100ppm

0.1/1ppm

20ppm

50ppm

CL2

0-20ppm

0.1ppm

5ppm

10ppm

O3

0-10ppm

0.1ppm

2ppm

5ppm

SO2

0-20ppm

0.1/1ppm

5ppm

10ppm

PH3

0-20ppm

0.1ppm

5ppm

10ppm

CO2

0-5000ppm

1ppm/0.1%vol

1000ppm

2000ppm

NO

0-250ppm

1ppm

50ppm

150ppm

NO2

0-20ppm

0.1ppm

5ppm

10ppm

HCN

0-50ppm

0.1/0.01ppm

10ppm

20ppm

HCL

0-20ppm

0.001/0.1ppm

5ppm

10ppm

CH2O

0-20ppm

1/0.1ppm

5ppm

10ppm

HF

0-100ppm

0.01/0.1ppm

2ppm

5ppm

C7H8/C8H10

0-20ppm

0.01/0.1ppm

5ppm

10ppm


Industrial Applications & Safety Compliance

When deploying safety equipment in volatile environments, international compliance is non-negotiable. This portable gas detector is backed by comprehensive safety certifications, including CE, RoHS, and ATEX standards. These rigorous credentials ensure the device meets the strict explosion-proof and safety audit requirements mandated by global industrial regulatory bodies, providing peace of mind for facility managers and field operators alike.

Versatile Deployment Scenarios

The highly sensitive detection capabilities make this unit an indispensable tool across a multitude of high-risk sectors. It is extensively utilized in petrochemical refineries, where early warning of combustible gas leaks is critical to preventing catastrophic events. In underground mining operations, the device's rugged casing withstands abrasive dust and impacts while continuously monitoring the atmosphere for hazardous accumulations.

Furthermore, it serves as a vital lifeline for personnel conducting maintenance in confined spaces, such as utility vaults, silos, and sewer systems. Municipal workers conducting routine gas pipeline network inspections rely on its rapid response and clear, piercing audible alerts to pinpoint natural gas or LPG leaks accurately. To further support enterprise-level deployments, flexible customization services for alarm thresholds and comprehensive technical support programs are available, ensuring each detector aligns perfectly with site-specific safety protocols.

Single Portable Gas Detector CE RoHS ATEX Safety Certification Logo

About Us

Mantern Industrial Co., Ltd. is engaged in international business since 2012. Our aim is to provide good products with competitive price for our clients.

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Add: No. 102 Hongqi, Jinshui Distr., Zhengzhou, China
Tel: +86-13838061200
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