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DN15-DN25
S.H.Meters
LoRa Wireless Remote Reading Water Meter
The LoRa water meter can be mainly divided into three parts: water meter, LoRa module and LoRa gateway. The main functions of the water meter are forward flow statistics, reverse flow statistics, magnetic interference detection, emergency valve shutdown and wireless data transmission; The main function of the LoRa gateway is to receive instructions from the workstation, manage the water meter, collect and upload data.
LoRa valveless meter function
1. Retain the mechanical display mode, which is convenient for users to check the water consumption intuitively.
2. The electronic reading can automatically upload data to the server through wireless network remote communication, which can realize remote data monitoring.
3. Using wireless communication, it is easy to install without wiring.
4. When the mechanical reading cannot be read normally, or the battery power is low, the water meter will actively upload the abnormal state to remind the management department that the water meter has failed.
Product features
·our lora water meter has high accuracy
·Type:dry dial/screw/seal
·Material:Cast Iron/brass
·Scenes to be used:home/apartment/domestic/indoor/house/residential/housing/garden/housing/commercial/general household/residential building/for residence/apartment /municipality/household/potable/domestic residential
·waterproof level:IP68
·Technical data conform to international standard ISO 4064.
·Accuracy:class b
·Water temperature: 0.1℃~50℃ ( 0.1℃~90℃ for hot water meter).
·fitting:Concentrator/Repeater/connctor/PCB/valve control/strainer/reading device/valve actuator/plastic cover/battery operated/coupling/pointer/components/counter/accessories/register/ball valve
·communication:lora/wireless remote/local internet/Private Protocol
Nominal Diameter | Length L | Length L1 | Width B | Height H1 | Height H2 | Connecting Thread | |
mm | d | D | |||||
15 | 258 | 165 | 90 | 112 | 184 | R1/2 | G3/4B |
20 | 299 | 195 | 90 | 112 | 184 | R3/4 | G1B |
25 | 345 | 225 | 90 | 114 | 186 | R1 | G1 1/4B |
Technical specifications
Item | Unit | Details | ||
Nominal diameter | mm | 15 | 20 | 25 |
Q3/Q1 | R80/R100 | |||
Overload flow(Q4) | m3/ h | 3.125 | 5 | 7.875 |
Nominal flow(Q3) | m3/ h | 2.5 | 4 | 6.3 |
Transitional flow(Q2) | m3/ h | 0.05 | 0.08 | 0.13 |
Minimum flow(Q1) | m3/ h | 0.031 | 0.05 | 0.08 |
Accuracy class | Class 2 | |||
Maximum indication | m3 | 99999 | ||
Temperature class | T30,T90 | |||
Pressure class | MAP10/MAP16 | |||
Pressure loss class | Δp63 | |||
Flow prefile sensitivity class | U10/D5 | |||
Environmental class | Class B | |||
Electromagnetic environment class | E1 | |||
Static current | uA | <10 | ||
Company Information
LoRa Wireless Remote Reading Water Meter
The LoRa water meter can be mainly divided into three parts: water meter, LoRa module and LoRa gateway. The main functions of the water meter are forward flow statistics, reverse flow statistics, magnetic interference detection, emergency valve shutdown and wireless data transmission; The main function of the LoRa gateway is to receive instructions from the workstation, manage the water meter, collect and upload data.
LoRa valveless meter function
1. Retain the mechanical display mode, which is convenient for users to check the water consumption intuitively.
2. The electronic reading can automatically upload data to the server through wireless network remote communication, which can realize remote data monitoring.
3. Using wireless communication, it is easy to install without wiring.
4. When the mechanical reading cannot be read normally, or the battery power is low, the water meter will actively upload the abnormal state to remind the management department that the water meter has failed.
Product features
·our lora water meter has high accuracy
·Type:dry dial/screw/seal
·Material:Cast Iron/brass
·Scenes to be used:home/apartment/domestic/indoor/house/residential/housing/garden/housing/commercial/general household/residential building/for residence/apartment /municipality/household/potable/domestic residential
·waterproof level:IP68
·Technical data conform to international standard ISO 4064.
·Accuracy:class b
·Water temperature: 0.1℃~50℃ ( 0.1℃~90℃ for hot water meter).
·fitting:Concentrator/Repeater/connctor/PCB/valve control/strainer/reading device/valve actuator/plastic cover/battery operated/coupling/pointer/components/counter/accessories/register/ball valve
·communication:lora/wireless remote/local internet/Private Protocol
Nominal Diameter | Length L | Length L1 | Width B | Height H1 | Height H2 | Connecting Thread | |
mm | d | D | |||||
15 | 258 | 165 | 90 | 112 | 184 | R1/2 | G3/4B |
20 | 299 | 195 | 90 | 112 | 184 | R3/4 | G1B |
25 | 345 | 225 | 90 | 114 | 186 | R1 | G1 1/4B |
Technical specifications
Item | Unit | Details | ||
Nominal diameter | mm | 15 | 20 | 25 |
Q3/Q1 | R80/R100 | |||
Overload flow(Q4) | m3/ h | 3.125 | 5 | 7.875 |
Nominal flow(Q3) | m3/ h | 2.5 | 4 | 6.3 |
Transitional flow(Q2) | m3/ h | 0.05 | 0.08 | 0.13 |
Minimum flow(Q1) | m3/ h | 0.031 | 0.05 | 0.08 |
Accuracy class | Class 2 | |||
Maximum indication | m3 | 99999 | ||
Temperature class | T30,T90 | |||
Pressure class | MAP10/MAP16 | |||
Pressure loss class | Δp63 | |||
Flow prefile sensitivity class | U10/D5 | |||
Environmental class | Class B | |||
Electromagnetic environment class | E1 | |||
Static current | uA | <10 | ||
Company Information
