RF Communication DIN Keypad Energy meter
- RF communication mode DIN rail mounted Single Phase Keypad Prepayment Energy Meter, is consists of DIN rail mounting Meter and CIU.Communication between MCU and CIU adopts Radio Frequency (RF) to exchange information, Customer can conduct CIU to check data or recharge meter.It’s a kind of single phase keypad prepayment energy meter for civil or commercial use which is STS (Standard Transfer Specification) protocol compatible.It can accept 20 digits STS code and has been certified by STS. It has two components:
MCU: Measurement and Control Unit,which can be installed out…
- Separate IC card slot, can load electricity and read meter.
- Remote communication interface, can install the place where convenient for the customers to check for the power-using information and deal with each alarm and unmoral condition timely, the longest line can reach 200 meters.
- Power-supply by the energy meter without outer power.
- Users can finish all the functions without touching energy meter, and the system has highly anti-temper function.
- Display unit as the separate function model will not affect the meter’s functions when it lose its efficacy.