Description
Product Description
This water meter utilizes non-magnetic inductive sampling technology can upload the data to SES (Smart Energy System) for further data analyze and monitor by integrating lora/loraWAN/NB-IoT wireless communication module,its electronic module part is a separated design,which is compatible with multi jet mechanical meter which reserved with non-magnetic sampling for easy retrofit,there is no need to dismantle meter.
It is IMPELLER (turbine) water meter with magnetic transmission, dry dial register with sizes from
DN15 to DN50 which suitable for all types water meter, with long service life, ease of data
transmission and flexibility of installation.
* Ideally suited for residential use, typically used by public utilities.
*Size:15 mm (Q3 2.5 m3/h) to 50 mm (Q3 25 m3/h).
* For cold and hot water.
* Mechanical drive.
* Meet ISO4064 standard.
* Certified for use with potable water.
* Waterproof degree Ip67
* MID certification
*With long lifespan 6 year;
*Mechanical and electronic are split,the battery ER26500 can be replaceable.
Water Meter Parameters
Built-in HAC-MLW-C Wireless LoRaWAN Meter Reading Module
*LoRaTM Modem.
*Operating Frequency: 863 to 870MHz, metering dedicated frequency band, no license required.
* Dual-channel and dual-speed switch automatically (frequency hopping), resist co-channel interference.
* The power level can be adjustable .
* Support multiple baud rates and multiple RF rates.
* High receiver sensitivity down at-140dBm.
* Ultra-long communication distance, the line of sight communication distance is 7 km for rural environment and 5 km in urban area.
*Fully compatible with LoRaWAN standards and devices come from other companies.
* Support ADR, higher rate, lower power, which is flexible to build up.
Built-in HAC-MLW-C Wireless LoRaWAN Meter Reading Module
*Working voltage 2.3 ~ 3.7V.
*Quiescent current ≤13uA, Average power consumption ≤20uA.
Basic function
*The server issues a downlink command through LoRaWAN gateway to control valve remotely, read the freeze data by month or year, and obtain the meter data.
*Actively transmit data every 24 hours and wait for the server to issue a command.
*With power management function, detect and report battery voltage.
*With magnetic attack detection function,it will generate an alarm sign when detecting malicious magnetic attacks.
*Support power-off storage, avoiding re-initializing the measurement value after power-down.Active data bubble sort, the server can control meter and read meter after receiving the data.
*Support valve control, the server can send commands to control the valve through LoRaWAN gateway, etc .
*Support frozen data reading. The gateway can send commands to read monthly frozen data and annual frozen data.
*Support power-off storage. When the valve is controlled, the valve line is detected. When the control is overtime, a valve abnormal alarm flag is generated.
External non-magnetic measurement module realizes real-time data collection,
automatic storage and data freeze.
The interface can support an external non-magnetic measurement module, and the module comes with a low-power MCU to achieve non-magnetic inductive signal collection and processing.
* Non-magnetic measurement supports the input collection of 3 inductive signals, with forward and reverse metering function.
*The non-magnetic metering module supports automatic switching between high-speed and low-speed sampling to realize the optimal design of power consumption.
*The module has built-in storage, power-off data is not lost, and historical frozen data can be queried.
Other Customized Solutions:
* Wireless communication solution:
NB-IoT (ID: HAC-NBh)
Lora (ID: HAC-ML)
FSK (ID: HAC-WE, HAC-MD, HAC-MT)
* Sensors: single/dual reed switch, single/dual hall, non-magnetic reluctance, non-magnetic coil, etc.
* Meter types: R160 dry dial multi-jet smart water meter
* Product ID: HAC-MLW-C-Z2
DN size: DN15,DN20, DN25, DN40, DN50 etc.
Control valve function: with valve control or not
Packaging & Shipping