Portable Gas Monitor LT-GM401 Catalog

Portable Gas Monitor LT-GM401

Portable Gas Monitor LT-GM401

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Overview

Portable Gas Monitor LT-GM401 detects multiple gases with high precision and fast response time. It features a built-in LCD screen that provides real-time gas concentration readings for enhanced safety. Equipped with an advanced sensor, ensuring accurate analysis. Designed with a durable and compact structure, it is suitable for harsh conditions. Our Portable Gas Monitor is ideal for risk assessment in chemical plants, refineries, and confined spaces.

Specifications:

Detected Gases Flammable gases, oxygen, toxic, and harmful gases (Customisable gas type)
Measuring Range Flammable Gases (LEL): 0-100% LEL, H₂: 0-1000 ppm, O₂: 0-25% vol, CO: 0-500 ppm, CO₂: 0-5% vol, H₂S: 0-100 ppm, SO₂: 0-20 ppm, Cl₂: 0-10 ppm, NH₃: 0-100 ppm
Measuring Resolution O₂: 0.01% VOL, CH₄: 1 PPM, CO: 1 PPM, VOC: 1 PPM, H₂S: 0.1 PPM, SO₂: 0.01 PPM, Cl₂: 0.01 PPM, NO₂: 0.01 PPM, NH₃: 0.01 PPM
Measuring Principle Electrochemical (for oxygen and toxic gases), Catalytic combustion (for flammable gases), Infrared (for carbon dioxide)
Response Time CO₂: < 10 s, O₂, flammable gases: < 20 s, H₂S, SO₂, NO, ClO₂, NO₂, H₂: < 30 s, HCN, NH₃, PH₃: < 100 s
Detection Error ± 5% Full Scale
Explosion Grade Exia II CT3
Operation Mode Touch push keys
Display LCD
Operating Temperature -20 to 55°C
Environmental Humidity 0 to 95% RH (non-condensing)
Storage Temperature 0 to 40°C
Battery 4.2V lithium battery, 1700 mAh
Power Supply Rechargeable lithium battery, continuous operation for up to 24 hours
Dimensions 125 × 66 × 42 mm
Weight 105 g
Features:
  • Compact and light weight
  • Built in high performance
  • lithium-ion battery for over 20 days of operation
  • One button design
  • Compatible with a sampling pump for confined space usage
  • Small size for hand-grasp
  • High strength rubber casing which is water proof and dust proof
  • Ultra-strong battery up-to 20 days
Applications :

It is a portable single gas detector for detecting single toxic gas leak such as oxygen and other toxic gases It is widely applied in the field of laboratories, coal mines, food and beverages, power station and steel industries

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