Two wire 4-20mA standard signal RBT-1080C / 2

The main features of the two-wire mode ◆ ◆ import of advanced electrochemical sensor, stable performance, high sensitivity, anti-toxic good ◆ using SCM digital processing, good stability, anti-interference ability ◆ Reverse polarity protection ◆ energy saving, power ◆ consumption of small output 4-20mA standard two-wire signal can access DCS or PLC data acquisition system ◆ Explosion-proof, it can be used for the first factory conditions Ⅰ, Ⅱ dangerous places ◆ detector entire shell is made of die-cast aluminum material technology Parameters ◆ Detection principle: Electrochemical Detection method ◆: free diffusion ◆ Detection of gas: toxic gases ◆ Working voltage: DC24V ◆ Power: ≤1.5W ◆ Accuracy: ± 5% FS ◆ Signal output: 4 ~ 20mA signal output ◆ matching controller used: RBK-1080 type gas alarm controller, DCS / PLC system ◆ Explosion-proof grade: ExdII CT6 ◆ Protection grade: IP65 ◆ electrical interfaces: G1 / 2 〃 internal thread ◆ Installation: wall mounted, tube products Installation ◆ Body Material: Aluminum Material ◆ Dust Material: Stainless steel dust net ◆ Weight: 1.5kg ◆ Installation: mounting bracket, tube, wall mounted ◆ gas detectors should be installed in a gas leak prone areas and the specific location should according to the proportion of gas to be detected with respect to the decision of the air. 1, when the detected gas is heavier than air proportion of gas detectors should be installed from the ground (30 ~ 60) cm at the sensor site and down. 2, when the proportion of gas to be detected is less than the proportion of air, gas detectors should be installed at a distance ceiling (30 ~ 60) cm at the sensor site and down. ◆ Detection range: 12-15 square feet. ◆ In order to use gas detectors, gas detectors to prevent faults, do not install in the following locations: 1, directly affected by the local steam, smoke effects; 2, to the air intake, fan, doors and other places large amount of wind flow; 3, water vapor, water droplets in many places (relative humidity ≥95% RH); 4, the temperature below -40 ℃ or above 65 ℃ place; 5, strong electromagnetic fields. Product Overview RBT-1080C / type 2 gas detector is a two-wire 4- 20mA standard signal, direct access to toxic gas detectors DCS / PLC system. RBT-1080C / type 2 gas detector is a flameproof safety of industrial toxic gas detection equipment. It can be installed in the indoor and outdoor hazardous locations. Site monitoring role to play, if there is toxic gas leak monitoring location, the concentration data for gas detectors will be the first time, the site leaked toxic gases, 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. Product Certifications: ISO9001: 2008 quality management system standards, fire product type approval certificate, inspection reports, measurement equipment manufacturing license, explosion-proof certification.