Application:
LXSG 15-25 STS prepaid water meter is designed to solve the problem of charging water meters for residential use. Users can recharge and query the balance of the water meter by entering 20-bit token code or 2-bit short code through the mobile App or CIU.
- Pay now, then use water later,ensure management interests;
- Special material shell and process,adapt to high temperature, high humidity,direct sunlight and other harsh environment;
- High security is guaranteed according to STS standard specifications;
- Mechanical and electronic separable design for better maintenance;
- LoRa/LoRawan (optional)Wireless communication mode for data transmission;
- The CIU and the water meter willbe bound to each other to avoid additional losses and dangers;
- Regular automatic valve rotation to reduce scale adhesion;
- High capacity battery ensures battery life of more than 6 years.
Technical features
- No measurement of air;
- Multi-flow,dry type;
- Q3/Q1=R100/160(optional);
- Supports installation at Horizontal;
- IP68 suitable for outdoor installations;
- Temperature class T30,T50,T90;
- Environment class E1/M1;
- Unidirectional flow measurement;
- Nominal pressure PN10(polymer body),PN16(Brass body);
- U10/D5,straight pipe sections required before or after the meter;
- Brass,polymer(composite)material body(Optional).
System Construction

Technical Features
| MODEL | L | L1 | W | H | Connection (Meter) | Connection (nut) |
| DN | mm | mm | mm | mm | G | R |
| S10-15 | 165 | 260 | 90 | 110 | G3/4B | R1/2 |
| S10-20 | 195 | 300 | 90 | 110 | G1B | R3/4 |
| S10-25 | 225 | 346 | 90 | 110 | G1 1/4B | R1 |
| MODEL | L | L1 | W | H | Connection (Meter) | Connection (nut) |
| DN | mm | mm | mm | mm | G | R |
| S10-15 | 165 | 260 | 90 | 110 | G3/4B | R1/2 |
| S10-20 | 195 | 300 | 90 | 110 | G1B | R3/4 |
| S10-25 | 225 | 346 | 90 | 110 | G1 1/4B | R1 |








