Model Number: UA9800B Brand Name: UYIGAO Key Specifications/Special Features: 1. Product overview: 9800B type combustible gas detector adopts the high quality and high performance catalytic combustion sensor with high sensitivity, good reliability, fast response and high stability Instrument is widely used in urban gasDepartment of petroleum, petrochemical, oil depots and gas stationsand oil gas transmission and distribution pipeline safety inspection and pipeline maintenance and leakage and rescue and more, gas industry essential leak detection equipment 1.1 Features:* Appearance of light and novel, easy to carry, easy to operate* Menu operation interface, battery power real time display, under voltage, low voltage automatic shutdown
* Sound, light and vibration alarm
1.2 Technical parameters:
Sensor: catalytic combustion type
Detection gas: combustible gas
Temperature measurement: ambient temperature
Display unit: combustible gas: % LEL Temperature: °C/°F
Range: 0-100°C LEL
Temperature: -15 to 50°C
Resolution: combustible gas: 1% LEL
Temperature: 0.1°C/0.1°F
Accuracy: combustible gas: ±5 FS
Temperature: ±1.5°C
Response time: <60second
Alarm: sound and light vibration
Alarm point: low alarm point 10% LEL
High alarm point 20% LEL
Battery type: 3AAA/7 alkaline batteries
Operating temperature: -10 to +50°C
Operation humidity: 15-95% RH (non-condensation)