Complaint
Water flow Meter Cheap Price IOT GSM/NB/ loRa/ Lorawan Smart water meter
Product features:
1.The transmission channel of the mobile Internet of Things private network and the encryption algorithm certified by the National Security Bureau ensure stable and reliable communication.
2.The advantages of high anti-interference, high reliability, high sensitivity, and long transmission distance.
3.Battery under voltage alarm, abnormal metering alarm, attack alarm.
4.The system architecture is simple, and data is directly uploaded to the management platform.
5.The base meter and electronic module are designed separately, with simple installation and easy maintenance.
6.Fully sealed design, waterproof grade IP68.
| Diameter | mm | 15 | 20 | 25 | 32 | 40 | 50 |
| Range ratio | Q3/Q1 | 100 | |||||
| Q4 | m³/h | 3.125 | 5 | 7.875 | 12.5 | 20 | 31.25 |
| Q4 | m³/h | 2.5 | 4 | 6.3 | 10 | 16 | 25 |
| Q2 | L/h | 0.05 | 0.064 | 100.8 | 160 | 256 | 400 |
| Q1 | L/h | 0.025 | 0.04 | 63 | 100 | 160 | 250 |
| Length | mm | 165 | 195 | 225 | 225 | 280 | 280 |
| Pressure loss | Δp | ≤63 | |||||
| Max.allowable pressure | MPa | ≤1 | |||||
| Sampling method | nonmagnetic | ||||||
| Power supply voltage | 3.6V lithium battery |
| Working pressure | ≤ 1Mpa |
| Working life | 6-8 years |
| Average transmission power | ≤ 200Mw |
| Emission current | ≤ 130Ma |
| Dormant current | ≤ 15Ua |
| Receiving current | ≤ 220Ma |
| Waterproof grade | IP68 |
1. Over 20 years of strong factory experience and over 10 years of export experience.
2. The factory covers an area of 50000 square meters, with over 300 experienced workers and 50 professional technicians
3. High quality water meter supplier, with products covering 90% of the domestic market and trading companies.
4. There are 4 high-tech products, 21 patents, 16 software copyright registration certificates, and 18 type standard certificates for measuring instruments.
5. Strict quality management system, list style enterprise research and development institutions, and top members of industry associations.
