NextMeters NM4-I Indoor Ultrasonic Meter User Guide
- June 1, 2024
- NextMeters
Table of Contents
NM4-I (Indoor)
Quick Start Guide
NM4-I Indoor Ultrasonic Meter
The ultrasonic NextMeter Indoor integrates sophisticated solid-state measuring
technology with the NextCentury wireless platform. Making it the first
solidstate meter purpose-built for the submetering industry.
Ultrasonic Technology
The NextMeter combines cutting-edge ultrasonic technology with the industry-
leading AMR solution, all in a simple and easy to use meter designed for
effortless deployment. NextMeter ultrasonic technology reliably detects even
the smallest amount of flow and extends this level of accuracy across all flow
rates.
Water Flow
Ensure flow of water matches direction of the arrow indicator on the side of
the meter.
Orientation
The NextMeter Indoor can be installed in a horizontal or vertical position. Face the register for easy reading.
Additional Resources
http://products.nextcenturymeters.com/nm4-i
For full installation guide, spec sheets, and additional resources, please
visit:
products.nextcenturymeters.com/nm4-i
Contact Information
Phone: 844.538.8203 opt. 2 Email:
[email protected]
Installation
The NextMeter Indoor should be installed by a locally approved installer as part of initial supply line and plumbing work.
- Secure couplings set to water line and place gaskets in each end
- Water line should be parallel and allow for proper meter spacing
- Place meter and tighten both ends to max torque of 15 ft-lb
USE A MONKEY STYLE WRENCH WITHOUT TEETH
- Pressurize line and check for leaks at each connection
Meter Label
Detailed and meter-specific information can be found on the underside of the
NextMeter register lid.
LCD Screen
Lift the register lid to activate the NextMeter LCD.
| Reverse Flow; backflow of water detected
---|---
LCD display is inactive; close lid, then open again to view
Water Leak detected
| Burst pipe or severe water leak detected
---|---
Freeze detected
Battery has less than 10 months remaining
| No water detected in the meter
---|---
Transmitting meter read data
Wired output; pulse is active
Cloud Connected
Wireless Made Easy
When installing the NextMeter, you can instantly know if everything is working
correctly by opening the NextMeter register lid. The Meters’s RF LED will
blink green when it is able to communicate with its Gateway. 
Programming
Programming the NextMeter can be completed quickly on the NextCentury Web or
Mobile App, either ahead of time or on-site. To receive immediate feedback
when opening the NextMeter lid, make sure the Gateway is programmed and
connected to the NextCentury Cloud.
App Configuration
The NextCentury App allows for additional configuration options.
Lift the register lid and connect to the meter in the app. Mobile App
Download
http://products.nextcenturymeters.com/mobile?platform=ios&device=rr301-tr
http://products.nextcenturymeters.com/mobile?platform=android&device=rr301-tr
For more, visit: www.nextcenturymeters.com
or contact [email protected]