ISW1598 IP68 R160 Smart Prepaid Water Meter with Lora Keypad CIU

ISW1598 STS Smart Prepaid Water Meter from iSmart Meters Co., Ltd.

I. General Introduction

ISW1598 IP68 R160 Smart Prepaid Water Meter with Lora Keypad CIU is a STS (Standard Transfer Specification) compliant, electronic valve controlled, water meter. With ISW1598 series you are assured of continuously good metrology and revenue protection at the same time.

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

II. Technical Features

What’s more, prepaid water meter is still with below main features:

• Directive 2014/32/EU, ISO4064-2014, OMIL R-49:2013(E)& EN14154 compliant.
• Wet dial/dry dial register construction on request.
• Switchable between prepayment and post-paid.
• Support both the step and the flat tariff.
• Support emergency credit.
• Lower credit alarm.
• Indicate to replace battery when becoming lower voltage.
• Detect water meter cover-opening.
• Magnetic detection.
• Pre-programmable low credit warning.
• Recharge by inputting 20 digits TOKEN with keypad CIU(remote charging is optional).
• Brass/plastic meter body on request.
• Reading through LORA and the system of GPRS/3G.
• Non- return valve preventing back-flow.
• CIU supports to match with different water meters.
• Support the valve control, through the handheld device and the system remote send valve control command.