Split Keypad STS Standard IP68 Dry Dial Household Multi-jet Water Meter with Customer Interface Unit

STW36-S split keypad water meter is STS (Standard Transfer Specification) compliant, electronic valve controlled, water meter. You are assured of continuously good metrology and revenue protection at the same time.

A handy remote keypad, as Customer Interface Unit (CIU), is offered to enter recharge tokens and information short codes. The CIU is installed inside customer’s house, when the meter is kept away from customer’s reach in locked-up boxes or premises. The communication between CIU and the water meter is RF-LORA. The meter is available with AMR data transmission features.

Certificates

✽ ISO 9001 ; ISO 14001

✽ STS Certificated

Application:

Measuring the volume of cold water through water pipe.

Main Features

①Wet dial / dry dial register construction on request

②Prepaid and post-paid hybrid

③Pre-programmable low credit warning

④Recharge by inputting 20 digits TOKEN with keypad CIU

⑤Brass / plastic meter body on request

⑥Reading through LORA and the system of GPRS /3G

⑦Non- return valve preventing back-flow

Meter Dimension

Metrological Parameters of different size

Features

✽ Maximum working pressure: 16 Bar

✽ Maximum pressure loss: 0.6 Bar

✽ Maximum reading: 99999

✽ Working temperature: <50℃

✽ Error: Q1≤Q≤Q2 5%;

Q2≤Q＜Q4 2%

Step Tariff:

Liquid Crystal Display:

Vending Process

➯ By Stronpay vending Software or handheld mobile vending unit in local sales point

➪ By the third party platform or local mobile payment with API and recharge with mobile phone

The advantages to recharge with mobile payment:

✽ Users can top up water by mobile money without leaving the house.

✽ Users could check information by their telephone.

✽ It helps utilities for Revenue protection and consumer management.

➪ Recharge remotely via DCU and LORA-RF module in AMI system