After-sales Service: | Online |
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Warranty: | 3years |
Install: | Horizontal |
Samples: |
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Material | Brass /Iron |
Accuracy | R80/R100 |
Size | DN15~DN25 |
Name | LoRa remote wireless water meter |
Type | Compound meters, dry dial,Wet liquid seal |
Model Number | LXSKZ DN15~DN25 |
Application | Household |
Range ratio | 160 (optional) |
Feature | High Accuracy |
Accuracy | 0.02 |
Water temperature | 0.1 ~50 |
Water Pressure | 16MPA |
Product name | LoRa remote wireless water meter |
Temperature | T30/T90 |
Material | brass,iron |
Range ratio | R80 |
Pressure | 1.0MPa |
Communication method | LoRa |
Battery Life | 4~6 years |
Meter reading times | once a day |
WaterProof | IP68 |
Certification | ISO19001,ISO4064,IP68,OIML |
Feature | Remote Control |
Standard | ISO 4064 ClassB |
Diameter DN | mm | 15 | 20 | 25 |
Turndown Ratio | Q3/Q1 | ≥80 | ||
Max Flow/Q4 | m³/h | 3.125 | 5 | 7.875 |
Norminal/Q3 | m³/h | 2.5 | 4 | 6.3 |
Transitional/Q2 | m³/h | 0.05 | 0.08 | 0.126 |
Min/Q1 | m³/h | 0.032 | 0.05 | 0.07 |
Pressure Loss Rating | △p | 63 | ||
Max. allowable Pressure | MPa | ≤1 | ||
Transmitting Power | dBm | ≤20 | ||
Sleep current | uA | ≤5 | ||
Working Frequency | Hz | 470-510 | ||
Value Operating Current | mA | ≤45 | ||
Valve Operating Time | S | 13 | ||
Valve Operating Current | mA | 25-40 | ||
Working Hours | Years | ≥6 | ||
Communication Methods | \ | Lora |
PREPAID | LORA | GPRS | NB-IOT | |
Composition | Prepaid water meter IC card Card Reader Software |
Lora water meter Concentrator Repeater Serve Platform |
GPRS water meter Serve Platform |
NB-IOT water meter NB-IOT transmission base station Serve Platform |
Communication Band | None | 470-510Mhz 865-868Mhz |
GSM850/EGSM900 | CDMA1X800E/EGSM900 |
Advantage | Transmit information through IC card, charge accurately Install and operate easily | LAN transmission data, low power, Suitable for intensive installation real-time reading control | Wide area network, data transmission without distance limitation, simple installation and debugging, low sample order cost. | Wide coverage, low power consumption, low cost and slower rate. |
Limitations | The stand-alone version of the software can only be read and controlled on a designated computer. Back up user data when replacing a pc. | Greater impacts by obstacles and limited communication distance(up to 1 km).On-site debugging is a heavy workload | Occasionally there will be data packet loss, high transmission rate, relatively high power consumption. | At present, NB technology is not fully mature and the coverage of base stations is low. |
Battery capacity | more than 6 years | more than 6 years | more than 6 years | more than 6 years |
Software payment | Free | Free | Free | Free |
Cost | Almost no use cost | Electricity and flow charges for concentrators | Mobile data traffic charge of 2g data traffic in water meter | Mobile data traffic charge of 2g data traffic in water meter |
necessary part of sample purchase | Prepaid water meter IC card Card Reader |
Lora water meter Concentrator |
GPRS water meter | NB-IOT water meter |
Software | Stand-alone application | B/S Cloudy serve platform | B/S Cloudy serve platform | B/S Cloudy serve platform |
Software compatible | YES | YES | YES | YES |
Suppliers with verified business licenses