GVDA GD156 Combustible Gas Leak Detector

GVDA GD156 is a combustible gas detector designed for the quick and reliable detection of flammable gas leaks in pipelines. It features high-precision temperature and humidity sensors, making it suitable for measuring ambient relative humidity and temperature. This versatile device is an essential tool for professionals in various industries.

Key Features:

• Sensitivity selection for precise detection.
• Audible alarm for real-time alerts.
• 2.4-inch tricolor backlit LCD display.
• Selectable temperature units: °C/°F.
• Automatic power-off function for energy saving.
• Low battery indicator for timely replacement.

Technical Specifications:

• Sensor: Gas-sensitive semiconductor.
• Detection Range: 50 ~ 1000 ppm (methane).
• Sensitivity: > 50 ppm (methane).
• Supported Gases: Acetone, acetylene, alcohol, ammonia, benzene, butane, ethanol, ethylene oxide, gasoline, hexane, hydrogen, methane, natural gas, propane, paint thinners, solvents, and more.
• Warm-Up Time: Approximately 30 seconds.
• Response Time:
• ≤ 500 ppm: Approximately 5 seconds.
• > 500 ppm: Approximately 2 seconds.
• Alarm Mode: Buzzer and indicator light.
• Ambient Temperature Range: -20.0°C ~ 60.0°C (-4.0°F ~ 140.0°F).
• Temperature Accuracy:
  • 0.0°C ~ 45.0°C: ±2.0°C / ±4.0°F.
  • Other ranges: ±3.0°C / ±6.0°F.
• Temperature Resolution: 0.1 / 1.
• Humidity Range: 0.0% ~ 99.9% RH.
• Humidity Accuracy:
  • 20% ~ 80% RH: ±5.0% RH.
  • Other ranges: ±6.0% RH.
• Operating Conditions: 0 ~ 50°C / 20 ~ 80% RH.
• Storage Conditions: -10 ~ 60°C / 20 ~ 80% RH.
• Power Supply: 3 x AAA 1.5V batteries (not included).
• Product Dimensions: 142 x 26 x 58 mm.
• Product Weight: 115 g.

Package Contents:

• 1 x Combustible Gas Detector
• 1 x User Manual
• 1 x Carrying Bag