DTZY2888 Three-phase Four-wire Guide Type Fee-Controlled Intelligent Meter
The three-phase four-wire meter is divided into two types: straight-through type and external transformer type. The pulse constant of the straight-through type is 400imp/Kwh, and the pulse constant of the external transformer type is 6400imp/Kwh.
Remote Water Meter Series Products
One-card Gas Meter Series Products
Ultrasonic Thermal Energy Meters