Product Model:

HZG-4002-1B/HZG-4020-1B/HZG-4100-1B/HZG-4102-1C/HZG-4102-1E/HZG-4110-1B/HZG-4112-1B/HZG-4302-1B

Features:

GPRS, GSM SMS, or Ethernet communication methods are not limited by geography, stable, reliable, and have low operating costs

RS485 or M-bus instrument communication interface, each collector can connect 90 heat meters (HZG-4102-1C, HZG-4102-1E, HZG-4302-1B can connect 200)

M-bus interface collector with overload protection function, automatically disconnects output power supply upon detecting overload, eliminates overload, and automatically restores line power supply

● Automatic data collection, automatic scheduled reporting, and the ability to extract instrument data at any time. Can report data to multiple data centers. Parameter settings can be made through regular mobile SMS and password verification is available

Heating intervals can be set and reported only within the heating intervals to reduce operating costs

HZG-4020-1B is powered by a built-in lithium battery, which can provide 2000 text messages for the collector to report

HZG-4102-1E also has a large capacity storage function, which can store daily historical data of all instruments for 1 year and monthly historical data for 20 years. Equipped with RF wireless communication function, it can achieve short-range wireless meter reading and equipment debugging. Equipped with GPRS remote upgrade function, capable of remotely upgrading programs

Product Model:

HZG-4104-1B/HZG-4202-1B

Features:

HZG-4104-1B wireless data concentrator and HZG-4202-1B wireless data collector form a radio frequency wireless network meter reading system. The collector and concentrator have built-in wireless data transmission modules, wireless automatic networking, support 10 level relay routing, and a maximum signal coverage range of up to 3 kilometers. Equipped with automatic network maintenance function, when a node in the network encounters a problem, the network automatically changes its topology structure, and network communication is not affected by that node

The downstream channel of the collector adopts M-Bus interface, which can connect 90 heat meters. Equipped with large capacity storage function, it can store 30 days of daily historical data and 12 months of monthly historical data for all heat meters

The upstream channel of the concentrator adopts GPRS transmission mode, which can connect up to 100 data collectors for data reporting

Product Model:

HZG-4103-0B

Features:

Adopting GPRS communication method, not limited by geographical location, stable, reliable, and low operating cost.

The user data interface adopts RS485 communication method, which can be connected to various devices such as ultrasonic water meters, ultrasonic flow meters, ultrasonic heat meters, etc

● Equipped with multiple interface resources, including 4-channel analog input, 4-channel digital input, 2-channel relay output, etc

Real time online data terminal, automatic reconnection after disconnection

● Automatic data collection and timed reporting, with adjustable reporting cycles and the ability to extract instrument data at any time. Can report data to multiple data centers, can verify passwords through regular mobile SMS, and set parameters