STS Standard Smart Keypad Prepaid Water Meter DN15-25mm with 8-Year Battery Life and IP68 Waterproof Rating
Price:
Negotiable
MOQ:
50pcs
Delivery Time:
15 work days
Brand:
Stron
Product Description
STS Standard Smart Keypad Prepaid Water Meter
Product Overview
STS Standard compliant smart keypad prepaid water meter with automatic valve control. Features integrated keypad for token entry and information queries using short codes.
Key Features
- IP68 waterproof protection rating
- Up to 8 years battery life
- Automatic valve control system
- STS standard compliance
- Real-time clock functionality
- Configurable step pricing options
- Anti-tamper magnetic field protection
- Optional RF-LoRa communication
- Mobile payment compatibility (M-PESA, Alipay, MTN, Airtel)
Metrological Specifications
| Parameter | DN15mm 1/2" | DN20mm 3/4" | DN25mm 1" |
|---|---|---|---|
| Overload flow rate Q4 | 3.13 m³/h | 5 m³/h | 7.87 m³/h |
| Permanent flow rate Q3 | 2.5 m³/h | 4 m³/h | 6.3 m³/h |
| Minimum flow rate Q1 | 0.025 m³/h | 0.04 m³/h | 0.063 m³/h |
| Ratio R (Q3/Q1) | 100 | 100 | 100 |
| Maximum working pressure | 16 Bar | 16 Bar | 16 Bar |
| Maximum temperature | 50℃ | 50℃ | 50℃ |
Functional Capabilities
| Function | Details |
|---|---|
| Prepayment System | STS Standard, recharge via 20-digit TOKEN input |
| Low Credit Alarm | Configurable warning value via TOKEN input |
| Payment Mode Switching | Switch between prepaid and post-paid modes |
| Anti-Tamper Protection | Automatic valve closure upon magnetic field detection or cover opening |
| Step Tariff | Configurable tiered pricing via TOKEN input |
| Communication Options | Available with AMI system via LORA RF or Bluetooth 4.0 |
| Information Query | Check credit balance, total purchased, and total credit via short codes |
Physical Dimensions
| Dimension | DN15 1/2" | DN20 3/4" | DN25 1" |
|---|---|---|---|
| Length (L) | 165/190 mm | 190 mm | 225/260 mm |
| Width (W) | 99 mm | 99 mm | 103 mm |
| Height (H) | 104 mm | 106 mm | 114 mm |
| Connecting Thread | G3/4B | G1B | G1-1/4B |
Product Display
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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