STS Standard Prepaid Water Meter with Class C Accuracy 16MPA Water Pressure and 8 Years Battery Life
Price:
Negotiable
MOQ:
100
Delivery Time:
Negotiable
Brand:
Stron
Product Description
DN15/DN20/DN25 STS Prepaid Smart Wireless RF Lora Split Keypad IP68 Protection Water Meter
The STS standard prepaid water meter features token-based recharge with 20-digit codes. Built with IP68 waterproof protection for harsh environments, its Multi-Jet construction ensures reliable operation even in muddy water without clogging. With low pressure loss (<0.06Mpa) and maintained accuracy beyond 10 years of service.
Available Models
Prepaid Keypad Type Plastic Water Meter
Prepaid Keypad Type Brass Water Meter
Prepaid Split Keypad Type Brass Water Meter+CIU
Technical Specifications
| Function | Details |
|---|---|
| Prepayment | STS Standard, recharge by input 20-digit TOKEN |
| Low credit alarm | Alarm value can be set via TOKEN input |
| Prepaid/post-paid switch | Convertible between prepaid and post-paid modes |
| Non-return valve | Integrated back-flow prevention |
| Anti-tamper | Automatic valve closure upon magnetic field or cover opening detection |
| Step Tariff | Configurable via TOKEN input |
| Overdraft Collection | Non-revenue water collection (daily/monthly) |
| Communication | Compatible with AMI systems via LORA RF or Bluetooth 4.0 (optional) |
| Information Inquiry | Users can check credit, purchase history via short codes |
Metrological Parameters
| Size | Specifications | ||
|---|---|---|---|
| DN15mm (1/2") | DN20mm (3/4") | DN25mm (1") | |
| Overload flow rate Q4 | 3.13 | 5 | 7.875 |
| Permanent flow rate Q3 | 2.5 | 4 | 6.3 |
| Transitional flow rate Q2 | 0.04 | 0.064 | 0.1 |
| Minimum flow rate Q1 | 0.025 | 0.04 | 0.063 |
| Ratio "R" Q3/Q1 | 100 | 100 | 100 |
| Maximum working pressure | 16Bar | 16Bar | 16Bar |
| Maximum pressure loss | 0.6Bar | 0.6Bar | 0.6Bar |
| Maximum reading | 99999 | 99999 | 99999 |
| Max temperature | 50℃ | 50℃ | 50℃ |
| Error Q1≦Q≦Q2 | 5% | 5% | 5% |
| Error Q2≦Q≦Q4 | 2% | 2% | 2% |
Vending Process
- Login vending system
- Meter number registration
- Customer information registration
- Price Setting
- Open Account
- Vending/Topping up meters
- Get the Token
- Input Token to meter with keypad
- Recharging successfully
Vending Options
Option 1: Local Sales Point
Option 2: Third-party Integration
API integration enables mobile payment and billing system connectivity
Manufacturer Profile
Hunan Stron Smart Co., Ltd
Founded in 2007, Stron is a leading Chinese smart meter manufacturer with 500 employees including 100 technical engineers. The company serves clients in over 60 countries worldwide.
Certifications
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Hunan Stron Smart Co., Ltd
Location
Floor 5, Building A, No.668 Xianyuehuan Road, China Power Valley Tech Park R&D center, Tianyuan District, Zhuzhou City, Hunan Province, China.
Contact Person
Tony