- Product Details
- {{item.text}}
Quick Details
-
Brand Name:
-
HAC
-
Model Number:
-
HAC-NBh/HAC-ML/HAC-MLW
Quick Details
-
Warranty:
-
3 years
-
Type:
-
Multi-jet meters, Compound meters, Turbine meters, Electromagnetic meters, Ultrasonic meters, Prepaid water meters
-
Place of Origin:
-
Guangdong, China
-
Brand Name:
-
HAC
-
Model Number:
-
HAC-NBh/HAC-ML/HAC-MLW
Products Description
Magnetic resistance water meter (can be built-in NB-IoT/LoRa/LoRaWAN)
The nb-iot or lora lorawan module is used for remote transmission and remote transmission. It adopts split type, adopts design, electronic split type, and the electronic and electronic installation is installed in an independent and independent sealed cavity. beautiful shape. Micro-power micro-power, encoding, encoding technology, has, has sensitivity, anti-interference, anti-interference, anti-interference, use, use, transmit, transmit water meters for remote management and maintenance.
Solution
|
Solution
|
NB-IoT
|
LoRa
|
LoRaWAN
|
|
model
|
HAC-NBh
|
HAC-ML
|
HAC-MLW
|
|
emission current
|
≤250mA
|
≤130mA
|
≤120mA(22dbm)
≤110mA(17dbm)
|
|
transmit power
|
23dBm
|
17dBm/50mW
|
17dBm/50mW
|
|
average power consumption
|
≤20uA
|
≤24uA
|
≤20uA
|
|
frequency band
|
NB-IoT dedicated frequency band
|
475 ~ 510MHz
|
(433~510MHz or 863~928MHz) compatible with LoRaWAN®
|
|
Handheld data copying
|
support
|
support
|
not support
|
|
Communication distance (line of sight)
|
≥20Km
|
≥10Km
|
≥10Km
|
|
Setting method
|
Infrared Settings Upgrade
|
FSK settings
|
FSK setting or infrared setting upgrade
|
|
Low power real-time
|
not real-time
|
Real-time meter control
|
not real-time
|
|
Data downlink delay
|
24h
|
12s
|
24h
|
|
battery life
|
ER26500 up to 8 years
|
ER18505 about 13 years
|
ER18505 up to 11 years
|
|
base station
|
Use NB-IoT operator base station, 50,000 meters per base station
|
One concentrator manages 5000 water meters without relay
|
A gateway with 5000 meters, the gateway supports wifi Ethernet and 4G
|
|
Operating expenses
|
Domestic NB card, 10 yuan for 10 years, reported once a day, the foreign fee depends on the local operator
|
One concentrator can be installed with one 4G traffic card
|
Using the lorawan operator network, each point is charged annually. Where there is no lorawan network, the self-built network requires the investment of gateways, servers, and equipment management platforms;
|
|
Use scene analysis
|
Can be used wherever there is NB-IoT signal coverage
|
The equipment is relatively far away, and the valve can be controlled and read in real time, and the downstream table relay can be set
|
There is no relay and supplementary copy, relying on LoraWAN network coverage, self-built network needs to increase gateway deployment
|
Parameter Function
|
Water meter features
|
|
|
|
|
|
|||||
|
1、Adopt 10L position measurement, high measurement accuracy.
|
|
|
|
|
|
|||||
|
2、Timing wake-up, periodic reporting, automatically enters low power consumption state after communication is completed.
|
|
|
|
|
|
|||||
|
3、Battery undervoltage alarm, measurement abnormality alarm, attack alarm.
|
|
|
|
|
|
|||||
|
4、The system architecture is simple, and the data can be directly uploaded to the management platform.
|
|
|
|
|
|
|||||
|
5、The system architecture is simple, and the data can be directly uploaded to the management platform.
|
|
|
|
|
|
|||||
|
6、Adopt our unique electronic potting process and glue potting equipment to ensure that the waterproof level of the electronic part reaches IP68 and ensure the long-term use of the water meter in any harsh environment.
|
|
|
|
|
|
|||||
|
7、Anti-strong magnetic interference, the pulse signal is generated by the rotation of the non-magnetic stainless steel sheet, and various data such as cumulative flow, instantaneous flow, and flow alarm can be reported according to the needs of different users.
|
|
|
|
|
|
|||||
|
|
|
|
|
|
|
|||||
|
Performance parameter
|
120mm*110mm*50mm
|
|
|
level of accuracy
|
level 2
|
|
|
Nominal diameter
|
DN15~DN20
|
|
|
valve
|
With valve/without valve
|
|
|
PN value
|
10L/P
|
|
|
metering mode
|
Hall metering
|
|
|
Turndown ratio
|
≥R250
|
|
|
Maximum allowable working pressure
|
1.6MPa
|
|
|
working environment
|
-25℃~55℃
|
|
|
temperature class
|
T30
|
|
|
data communication
|
NB-IoT/LoRa/LoRaWAN
|
|
|
Working power
|
Battery powered, one battery can work continuously for more than 10 years
|
|
|
Alarm report
|
Support instant alarm for abnormal data
|
|
|
degree of protection
|
IP68
|
|
Certifications
Manufacturing fixture
Manufacturing fixture
Automatic glue filling machine is used for waterproof treatment of products
Test equipment
Each of our products has passed the quality inspection, and has a complete after-sales service.
Marketing Campaign
FAQ
Q1: Are you a factory or a trading company?
We are a professional factory with 20 years' experience.
Q2: Do you accept OEM/ODM?
Of course, we have rich experience in oem and odm.
Q3: Do you have quality assurance?
A3;Each of our products has passed the quality inspection, and has a complete after-sales service.
We are a professional factory with 20 years' experience.
Q2: Do you accept OEM/ODM?
Of course, we have rich experience in oem and odm.
Q3: Do you have quality assurance?
A3;Each of our products has passed the quality inspection, and has a complete after-sales service.
Hot Searches
