Description

.Electric valve and intelligentized control principle with patent guarantee reliability of valve operation .Thanks to self-diagnostic function, the meter will record and shut off valve automatically in case of electronic and base table failures. .Two series of products as all-in-one and remote transmission meet different environmental conditions and avoid the influences of equipment operation incurred by installantion .With RS**5/MBUS transmission technology, remote-transmission products are easy to mount, and have long transmission distance and multiple power supply modes. .Wireless communication modules like GPRS or short message can be equipped, so as to supervise, alarm and recharge Online/quasi-online equipments, substantially improve safety and convenience, and facilitate management of gas company