Benzene leak detector reaches a certain concentration sensor alarm, C6H6 benzene detector advanced professional ..

 Benzene detector is the detector detects a major leak reaches a certain concentration of benzene alarm, is based GB15322.1-2003, GB12358-2006 designed for industrial use flammable gas, toxic gas safety testing equipment. Benzene detector for the dual chamber design, explosion-proof sensor using imported gas sensors, high precision, zero drift, anti-toxic and good performance. Easy maintenance, the sensor using digital module design, field replaceable without zero when calibration. Two-wire non-polarity power supply and signal transmission, simple installation, wiring economy. Zero can be achieved by RBK-6000-ZL series controller, calibration. Benzene detector is located in Jinan City High-tech Development Zone, specializing in toxic gas / combustible gas detection equipment research and development, production and sales of high-tech enterprises in Jinan Ryan Electronics Limited. The company in the United States, Britain, Germany, Japan, sensor companies, relying on the advanced sensor technology, product innovation. Strong research and development efforts to ensure that the product structure, hardware, software, modeling, and other aspects of innovation: ISO9001: 2008 quality management system and strict manufacturing process for the production of reliable, stable, high level of product protection. Technical product sells more than 20 provinces and municipalities, can rest assured that order. Technical parameters ◆ Power supply: DC36V ± 15% ◆ Maximum power: <1W ◆ Communication way: M-BUS bus ◆ Output: a set of passive normally open signal ◆ connection cable: RVS 2 × 2.5mm2 ◆ Accuracy: ± 5% FS ◆ Detection principle: catalytic combustion, electrochemical, infrared type, semiconductor type ◆ Response time: catalytic combustion T90 <30s electrochemical T90 <60s Infrared T90 <90s semiconductor type T90 <60s ◆ Tianjin: Exd II C T6 Gb ◆ Ministry of Public Security: Fire Product Conformity Assessment Center ◆ Application Standard: GB15322.1-2003, GB12358-2006 ◆ IP rating: IP65 ◆ Working temperature: -40 ℃ ~ 70 ℃ ◆ Humidity: 10% RH ~ 95% RH ◆ pressure range: 86Kpa ~ 106Kpa ◆ Storage temperature: -25 ℃ ~ 55 ℃ ◆ Material: Aluminum ◆ Explosion-proof connecting thread: G3 / 4 "internal thread ◆ Dimension: 190mm × 130mm × 75mm ◆ Weight: 1.5kg ◆ detection range : 12-15 square ◆ fixed gas detector for detecting gas one: combustible gas catalytic combustion sensor (% LEL), toxic gas electrochemical sensors (ppm, 10ppm) ◆ Installation: Wall stickers, hold tube, through tube ◆ controller supporting the use of: RBK-6000-ZL60, RBK-6000-ZL30, RBK-6000-ZL9 type gas alarm controller.