Automatic Motor Operation
Custom Thresholds
Dry Run Protection
Energy Monitoring
Usage History
In App Notifications
Wi-FI / 4G
Overflow Prevention
Single / Three Phase
MRP incl. of all taxes
Automate your Tank
Fits into starter panel
Waltr C fits into starter panel of pump and switches on/off pump as per configured settings.
Starts/Stops pump
Waltr C continuously monitors water level data recorded by the Waltr A sensor. When the water level falls below the preconfigured threshold, the auto pump controller activates the pump.
Activity Record
Waltr C communicates the pump status to the server every 5 minutes, providing a detailed log of the pump's on/off activities for better monitoring.
Features
Seamless operations with Auto switching
Waltr A’s auto-switching mechanism is powered by extensive data on pumping patterns. Our advanced models precisely estimate the fill time of the tank . When Waltr C, the auto pump controller, activates the pump, it runs a background timer for seamless operation.
Monitor equipment health with always connected Waltr C
Waltr C is always connected to the internet, enabling features that go beyond what hardware alone can provide. This automatic pump controller leverages real-time connectivity to utilize pump running data for retrospective estimation of pump health and preventive maintenance measures.
Wide range of configurable options right at your fingertips.
Waltr C can be easily set up in a few simple steps, all conveniently done through a mobile phone. In addition to defining the minimum and maximum water level settings, you also have the flexibility to configure the specific time of day when you want the pump to be operational.
Inflow Detection
An add-on that verifies if water is actually flowing after the motor turns on.
If no flow is detected, it identifies a dry run and automatically shuts off the motor - protecting your system from damage and overheating.
It can also trigger the motor to turn on automatically when municipal water supply is detected — so you never miss incoming water.
Quick to install. No cutting or drilling - just secure it with a zip tie. Works without contact with water, so there’s no corrosion or buildup over time.
Note: Works only on non-metal (plastic) water lines.
Technical Specifications
Solid State
Relays
2.4 GHz
WIFI 802.11 b/g/n
Dimensions
Waltr C: 260 x 90 x 57 mm, 500 g
Works With
Power
230V - 440V AC
Wireless
Wi Fi 802.11 b/g/n 2.4GHz
Android 5.0 Lollipop /
iOS 10 or newer OS
Package Contents
Waltr C Device
How to Install Waltr C Device for your motor
Note: Waltr C requires Waltr A to work
Can I manually operate the pump with Waltr C?
Is it difficult to install Waltr C?
Is Waltr C compatible with my existing motor and starter panel?
Does Waltr C require any maintenance?
How does Waltr C know when to turn the pump ON or OFF?
Can Waltr C prevent the motor from dry running?
For more questions please visit the FAQ section in our website