Supply Jing Sheng RBBJ-T compact orange shell portable combustible gas detector

RBBJ-T Portable combustible gas detector Introduction: RBBJ-T Portable combustible gas detector in accordance with GB15322.3-2003 "flammable gas detector" strict standards of design and manufacture, and passed the test of fire protection products quality supervision department, using special imported sensor using single-chip micro-computer controller, signal processing means, with high sensitivity, stable, long life, low power consumption. With automatic calibration, calibration, sound, light and other alarm mode, battery voltage display, voltage alarm, power protection. High accuracy, stable performance, strong anti-interference ability and other characteristics, the internal lithium battery-powered, ultra-low power circuit design, measurement can be done accurately detect gas leakage. For gas station, gas pumping stations (stations), workshops, guest houses, hotels, chemical, metallurgy and other combustible gases and toxic gas use or storage place, use of the product can effectively prevent fire combustible gas leak caused, personal injury and property damage explosion, poisoning. Combustible gas detector Specifications: ◆ Detection of gas: combustible gas ◆ Detection principle: catalytic combustion Detection method ◆: free diffusion ◆ measuring range: (0-100)% LEL ◆ Accuracy: 1% LEL ◆ Alarm Sound: ≥70dB ◆ Response time: & amp; amp; lt; 30s ◆ Recovery time: & amp; amp; lt; 60s ◆ Security Level: Exd IICt3 ◆ charging voltage: (4.2 ~ 4.7) V ◆ Charging time: (8-10) ◆ Environment : Temperature: -20 ℃ ~ 60 ℃ Humidity: ≤95% RH ◆ Dimensions: 100mm × 60mm × 32mm alarm host (RBK-6000-2) System Description: 1, high-speed cpu processor, capable of quickly and accurately process system task, to ensure system reliability 2, LCD LCD screen can display the concentration detector, real-time status; 3, the use of digital signal transmission, high reliability; 4, Group 2 programmable relays, passive normally open, normally closed contact, contact capacity 240V / 7A; 5, using a high-speed cpu processor, can handle the task quickly and accurately, to ensure system reliability; 6, and RBT-6000-F, RBT-6000-FR-point type gas detection supporting the use.