Dedicated dioxide detector RBT-6000-F-type gas detectors in industrial gas leak detection alarm device, is an industrial combustible gases and toxic gas detection equipment safety. It can be mounted on a gas leak tested indoor and outdoor hazardous locations. Play a role in site monitoring, if monitoring locations with flammable gases or toxic gas leak, the gas detector will be the first time, the scene leaked flammable, explosive gases or toxic gas concentration data, transmitted to the gas alarm controller by gas alarm controller for data processing. This product is designed to follow the national standards GB15322.1-2003. Gas Detector Features: ★ with RBK-6000-2/RBK-6000-6 type gas alarm controller supporting the use; ★ imported gas sensors, high precision and reliability; ★ three-wire structure; ★ proof design for in Zone 2 hazardous conditions; ★ Small size, easy to install; ★ modular design for easy system maintenance; gas detectors Technical parameters: ★ detection principle: Electrochemical sensor imports ★ Detection of gas: sulfur dioxide (0-20ppm ★ Sampling method: natural diffusion ★ Accuracy: ± 5% FS ★ Response time: ≤ 30s ★ Working voltage: DC12V ~ DC30V ★ Rated Power: ≤ 3W ★ temperature: -40 ℃ ~ 65 ℃ ★ Humidity: ≤ 95% RH ★ connection cable: ≥ RVV3 × 1.5mm2 ★ Transmission distance: ≤ 1200m ★ proof grade: Exd Ⅱ CT6 ★ Installation: mounting bracket, steel, wall mounted ★ Installation screw: G1 / 2 "★ size: 126mm (L) × 93mm (W ) × 48mm (H)