KB6100 controller original manufacturer Listed company in Shenzhen One-stop supplier for ... system developed by our company. It consists of KB6100 gas controller, RS485 gas detectors and 4-20mA gas detectors. It is ... way, you can avoid poisoning, explosion and fire accruing.With digital display and keyboard operation, this system is easy to operate ... 5 mm2,RVVP 4×1.5 mm2Length≤1000m KB6100 gas controller