Production Description

The meter supports the STS prepaid protocol. Tokens can be issued to the STS meter through the CIU, infrared unit, or meter keyboard to realize prepaid recharge, switch valve, and other functions. At the same time, the concentrator supports LORA wireless automatic communication between the meters during meter readings. Networking function, the network level can reach up to level 3, which greatly improves the receiving sensitivity. The water meter has the characteristics of accurate billing, convenient use, and effificient management. Product Features

• The protection level of the STS prepaid water meter reaches IP68.
• S.H.Meters adopts an independent battery compartment design, allowing users to replace the battery conveniently without opening the control box.
• The prepayment water meter supports the setting of 10 different tiered water prices.
• Low-power circuit design enables a battery life of over 6 years.
• The STS Prepaid water meter supports multiple alarm functions, such as low voltage alarm, magnetic interference alarm, cover removal alarm, water meter movement alarm, balance alarm, overdraft alarm, and abnormal flow alarm.
• The smart water meter is equipped with a free water sales management platform that provides comprehensive functions, including water meter recharge, balance alarm, price adjustment, etc., helping the water utility department manage water meter data efficiently and improve the management level.
• The shell is designed with a unique UV-resistant material, which can effectively resist the impacts of high temperature and direct sunlight, thus extending the service life.
• The design of mechanical and electrical separation reduces the after-sales cost and improves the work efficiency of after-sales service.

Product Parameters Item unit Details Nominal Diameter mm 15 20 25 Q3/Q1 R100 Overload Flow Rate (Q4) m3 /h 3.125 5 7.875 Permanent Flow Rate (Q3) m3 /h 2.5 4 6.3 Transitional Flow Rate (Q2 m3 /h 0.04 0.064 0.1008 Minimum Flow Rate (Q1) m3 /h 0.025 0.04 0.063 Accuracy Class Class2 Temperature Class T30/T50/T90 Maximum Admissible Pressure PN16 Pressure Loss Classes 0.63bar Electromagnetic Environmental Class E1 Environmental Classifification o Protection Class IP68 Installation Direction H Flow Profifile Sensitivity Class U5/D3 Battery Lifetime ≥6years (Depends on communication setting and switching valve frequency) Working Frequency 868MHz/470MHz Modulation Method LoRa linear frequency modulation LoRa Communication Distance ≥1000m (in open areas) ≥300m (in residential areas) Overall Dimension Communication Method Management Platform

The STS Prepaid Water Meter Sales Management Platform is a comprehensive management system specifically designed for STS prepaid water meters. The platform is divided into two modules: the User Center and the Sales System. It supports water meter device management, permission allocation, area division, staff scheduling, recharge management, price setting, balance warning, and overdraft credit control. Users can also configure it flexibly based on actual needs to adapt to different business scenarios.

The STS Prepaid Water Meter Sales Management Platform has a simple and intuitive interface, allowing users to quickly get started, reducing training and operational costs. Administrators can complete tasks in a short amount of time, improving work efficiency.

Our Client R&D Center And Production Base Exhibition After Sales Support