Keypad (Token) Prepaid Water Meters

R2,070.00 ( INCLUDING VAT )

Category:

Overview

Accuracy Class: 2

Available in: 15 mm & 20 mm diameter

Maximum Flow Rate:

  • 15mm: 2.5m³/h
  • 20mm: 2.5m³/h

Specifications

Technical Specifications:

Conforms to StandardSTS531: IEC62055-41, IEC62055-51
Sizes (Diameter)DN15 (15mm), DN20 (20mm)
Thread Connections15mm: G¾B R½B
20mm: G1B R¾B
Meter Reading Range0.0001-99999
Available inHot:Yes
Cold:Yes
Max Flow Rate (Q3)2.5m³/h
Accuracy Class2
Permissible Error:Q2≤Q≤Q42%
Q1≤Q5%
Working Temperature0.1-50°C (no freezing temps permitted)
Max Working Pressure≤16Bar
Max Pressure Loss≤0.63Bar
Power SupplyLithium battery
Battery Lifespan≥6 years
Working Voltage3.6V
Working Current<12μA
Pulse Resolution1 pulse/0.1m³ (100 Litres)
IP LevelIP68
Communication Distance>100m residential
5km line of sight
User InterfaceLCD:For information display
LED:Wireless communication status indication
Buzzer:For alarm
Main FeaturesCustomer Interface Unit (CIU) with keypad for entering 20 digit recharge token. Communicates with meter via wireless RF.
Impending low water credit and zero water credit alarm.
Valve will shut off when water credits run out.
Overdraft / emergency water facility - billed to next period.
Water credit purchase limitations available.
Two levels of impending low battery alarm.
Anti-magnetic interference.
Tampering detection.
Storage of 10 years of monthly water usage records.
Meter event record.