Home-Assistant City-Mind Water Meter (Israel only)

This is a Home Assistant integration for the Israeli online water meters service that serves many water services.

Breaking Change - v1 to v2

Version 1.x of integration created to support cp.city-mind.com portal, this portal is end of life set to 31/12/2022.

Version 2.x of integration is to support the new portal of Read Your Meter Pro, Please note that if credentials for 2 portals are different and requires registration, Please follow the prerequisites section below to make sure the integration will work for you.

If your city is not supported by new Read Your Meter Pro portal, you can keep using v1.x of integration up until the previous portal is EOL.

Requirements

You need to sign-up for the service at Read Your Meter Pro. If your registration was successful, then you can use this integration.

Registration may not succeed for one of the following reasons:

Your home water meters is not made by the brand "ARAD", as shown in the image above.
Your water utility company does not allow residents access to the Read Your Meter Pro service that is offered by Arad Technologies.

Installation

Make sure you have signed up at Read Your Meter Pro as mentioned above, and have a working credentials.

It is recommended to install using HACS, but it is also easy to install manually

Installations via HACS

In HACS, look for City-Mind Water Meter and install and restart
In Settings --> Devices & Services - (Lower Right) "Add Integration"

Setup

To add integration use Configuration -> Integrations -> Add City-Mind Water Meter Integration supports multiple City Mind accounts

Fields name	Type	Required	Default	Description
Email	Textbox	+	-	Email registered to City Mind v2
Password	Textbox	+	-	Password of the account registered to City Mind v2

Encryption key got corrupted

If a persistent notification popped up with the following message:

Encryption key got corrupted, please remove the integration and re-add it

It means that encryption key was modified from outside the code, Please remove the integration and re-add it to make it work again.

Options

Configuration -> Integrations -> {Integration} -> Options

Fields name	Type	Required	Default	Description
Email	Textbox	+	-	Email registered to City Mind v2
Password	Textbox	+	-	Password of the account registered to City Mind v2

Components

Account

Entity Name	Type	Description	Additional information
{Owner} {Account ID} Alerts	Sensor	Indicates number of alerts set in the portal	Attributes holds the alerts list
{Owner} {Account ID} Consumption Alert Leak (Email)	Binary Sensor	Allows to control which communication channel should receive an alert when leak identified
{Owner} {Account ID} Consumption Alert Leak (SMS)	Switch	Allows to control which communication channel should receive an alert when leak identified
{Owner} {Account ID} Consumption Alert While Away (Email)	Switch	Allows to control which communication channel should receive an alert when leak identified
{Owner} {Account ID} Consumption Alert While Away (SMS)	Switch	Allows to control which communication channel should receive an alert when leak identified
{Owner} {Account ID} Consumption Alert Exceeded Threshould (Email)	Switch	Allows to control which communication channel should receive an alert when leak identified
{Owner} {Account ID} Consumption Alert Exceeded Threshould (SMS)	Switch	Allows to control which communication channel should receive an alert when leak identified

Per meter

Entity Name	Type	Description	Additional information
{Address} {Meter Count} Last Read	Sensor	Represents the last read in m³	Statistics: Total Increment
{Address} {Meter Count} Monthly Consumption	Sensor	Represents the monthly consumption in m³	Statistics: Total Increment
{Address} {Meter Count} Today's Consumption	Sensor	Represents the daily consumption in m³	Statistics: Total Increment
{Address} {Meter Count} Yesterday's Consumption	Sensor	Represents the yesterday's consumption in m³	Statistics: Total Increment
{Address} {Meter Count} Consumption Forecast	Sensor	Represents the monthly consumption forecast in m³	Statistics: Total, reset at the beginning of the month
{Address} {Meter Count} Low Rate Consumption	Sensor	Represents the consumption below the threshold in m³	Statistics: Measurement
{Address} {Meter Count} High Rate Consumption	Sensor	Represents the consumption above the threshold in m³	Statistics: Measurement
{Address} {Meter Count} Low Rate Consumption Threshold	Number	Represents the configuration parameter of low rate consumption's threshold in m³	Statistics: Measurement
{Address} {Meter Count} Low Rate Cost	Number	Represents the configuration parameter of low rate in ILS/m³	Statistics: Measurement
{Address} {Meter Count} High Rate Cost	Number	Represents the configuration parameter of high rate configuration in ILS/m³	Statistics: Measurement
{Address} {Meter Count} Sewage Cost	Number	Represents the configuration parameter of sewage rate configuration in ILS/m³	Statistics: Measurement

Last read and daily, monthly, low / high rate consumption's sensors are supporting Water energy

Cost configuration into meter device (per meter) using number entities

Low Rate Cost - Default 7.955 ILS/m³
High Rate Cost - Default 14.6 ILS/m³
Low Rate Cost - Default 7.955 ILS/m³
Sewage Cost - Default 0 ILS/m³
Low Rate Consumption Threshold - Default 3.5 m³ (Equivalent to 7m³ per 2 months of 1 person in property)

Default values taken from gov.il and up to date to January 1st 2024

Troubleshooting

Debug logs

To set the log level of the component to DEBUG, please set it from the options of the component if installed, otherwise, set it within configuration YAML of HA:

logger:
  default: warning
  logs:
    custom_components.citymind_water_meter: debug

Diagnostic file

In Settings -> Devices & services, look for the device, click on the 3 dots menu and download diagnostic file,

Diagnostic file contains sensitive details, go over it and clean it or send it directly to my email

Example of a History Chart

Below is a history graph of a 24 hours meter readings.

Notice that the system only shows usage in "steps" of 100 liters. That's the provided resolution by City-Mind service:

Example of Lovelace Charts

For this example you would need to have the Lovelace Mini Graph Card installed. It is a highly recommended UI feature. Install it using HACS.

In the UI, add the following card to see a 24-hours, and a 7-days charts. Replace the XXXXXXXXX with the Meter ID (מספר מונה):

type: entities
title: Water Meter
entities:
  - type: "custom:mini-graph-card"
    name: 24 Hours Water Meter
    entities:
      - entity: sensor.citymind_XXXXXXXX_meter_last_read
        name: Water Meter
    points_per_hour: 12
    smoothing: false
    show:
      labels: true
  - type: "custom:mini-graph-card"
    name: 7 Days Water Consumption
    hours_to_show: 168
    group_by: date
    aggregate_func: delta
    entities:
      - sensor.citymind_XXXXXXXX_meter_last_read
    show:
      graph: bar
      state: false
  - type: weblink
    url: "https://rym-pro.com/#/"

Why water meters in Israel have the 100-Liter tics? (Only in Israel)

Almost all water meters in Israel have the minimum resolution that is no less than 100 liters.

The reason for that is religious. It allows normal use of water during a Saturday to not always triggers an electric pulse. You can find all kosher water meters reasoning in this article.

Unfortunately, the 100 liter limitation in Israel reduces the water meter capabilities to identify water leaks.

Glatt Kosher water meters can support fine metering resolution because they have automatic timers that shut the meter down completely during Saturdays.

Credits

This project was inspired by the Read Your Meter project, made by my neighbor eyalcha.

Kudos to Elad Bar for his help, a wonderful code contribution, and refactoring.

maorcc/citymind_water_meter