GPRS Smart Water Meter T30 Brass R100 Domestic Residential
Product Description
GPRS Smart Water Meter T30 Brass R100 Domestic Residential
Features
With dry dial seal
Connection method is threaded connection
Non-contact water meter
Material: brass body
Technical data conform to international standard ISO 4064.
Accuracy:class b/r100
waterproof level:IP68
Require high GPRS signal intensity
Temperature:T30
Technical specifications
| Item | Unit | Details | ||
| Nominal diameter | mm | 15 | 20 | 25 |
| Q3/Q1 | R100 | |||
| Overbad flow(Q4) | m⊃3;/h | 3.125 | 5 | 7.875 |
| Nominal flow(Q3) | m⊃3;/h | 2.5 | 4 | 6.3 |
| Transitional flow(Q2) | m⊃3;/h | 0.05 | 0.08 | 0.13 |
| Minimum flow(Q1) | m⊃3;/h | 0.031 | 0.05 | 0.08 |
| Accuracy class | Class 2 | |||
| Maximum indication | m⊃3; | 99999 | ||
| Temperature class | T30 | |||
| Pressure class | MAP10/MAP16 | |||
| Pressure loss class | Δp63 | |||
| Flow prefile sensitivity class | U10/D5 | |||
| Environmental class | Class B | |||
| Electromagnetic environment class | E1 | |||
| Power supply | 2.1V-3.6V | |||
FREQUENTLY ASKED QUESTIONS
Communication and serve platform
1. Does the GPRS wireless water meter need a concentrator or a collector?
No, because the GPRS wireless water meter uses the existing GPRS communication tower for data transmission, which is similar to the mobile phone signal transmission.
2.How many Lora water meter can be connetted into one concentrator?
At present, the maximum carrying capacity of one concentrator is
500 pieces.
Considering the actual installation density of the community, generally speaking, it will be much lower than this number.
3.What data can the platform collect from water meters?
At present, our platform can collect accumulative flow rate, battery voltage, upload time on the water meter, and ultrasonic LoRa can also collect instantaneous flow rate.
4. How does the concentrator transmit data?
The concentrator needs 220V power supply and uses GPRS to transmit data to the PC platform.
5. How about the transmission distance?
The distance of LoRa data transmission is mainly affected by the actual installation environment. In relatively spacious transmission environment, the transmission distance can reach 1000-1500 meters.
Generally speaking, the concentrator will be installed at the commanding heights of the community.
GPRS water meter Under the GPRS signal, the data uploaded by GPRS water meter is not affected by distance.
6.How do you know that the water meter is out of order and there is no data to return?
First, we can check the alarm function on the platform to see that the water meter has no data return, and then check the installation environment to see if there is obvious damage, and can use the initiative to trigger the water meter to be on-line way.
7. Is the platform free? Can it pay in advance?
It is free, and the administrator can pre-charge the amount of money
It is free, and the administrator can pre-charge the amount of money
on the platform and set up user information files for each useron the platform and set up user information files for each user.
8. Warranty?
All meters will be guaranteed against defects in workmsnship and meterials for a period of one (1) year from the date of acceptance. Defective meters or parts discovered within this period shall be replaced without charge upon return to the S.H.Meters.
You need a good solution for water metering---Catering all your needs.
As the China’s professional manufacturer and distributor since 2013, we have developed a comprehensive water meter range and a complete solution for the Commercial ,agriculture, Industrial and Domestic market on Mechanical type water meter and smart water meters. Moving with the changes in technology and precision metering has been the mission of the company since its genesis and we are adding metering that can support water sustainability using. Since 2017, we start the export smart water meters to the whole world, and hope more and more countries and region people can save the water with us together with the smart technology and system. Nowadays, S.H.Meters have already become one the main important exporter for water flow meters in China.
We will provide your product to your hand in timely manner and keep you informed of process with your order throughout the whole sales. From the strictly QC inspection, strictly cost control and five star quality services, we believe that you will own a more solution on water metering.