EC & TDS Sensor
Price
$170.00USD
Tested and provisioned · ships in 2-4 weeks
Modbus RTU
Requires a Controller
Overview
Wired conductivity for nutrient control: EC, TDS, and salinity with temperature compensation, over Modbus RTU on RS-485. Pairs with the pH sensor on the same Controller bus for full closed-loop fertigation: measure the reservoir, dose against the reading, and log the result.
Total:$170.00
Ships in 2-4 weeks, tested and provisioned for your Growbud network before it leaves. Tracking the day it ships.
Product Details
Wired conductivity for nutrient control: EC, TDS, and salinity with temperature compensation, over Modbus RTU on RS-485. Pairs with the pH sensor on the same Controller bus for full closed-loop fertigation: measure the reservoir, dose against the reading, and log the result.
Works with Growbud App Platform
Free Professional-Grade Monitoring and Analytics
Real-Time Monitoring
- Live sensor data streaming with sub-second updates
- Customizable alerts and notifications
- Historical data tracking and trend analysis
Advanced Analytics
- AI-powered insights and recommendations
- Multi-sensor comparison and correlation
- Export data for research and reporting
Download the free Growbud app to unlock the full potential of your EC & TDS Sensor
Technical Specifications
Measures
EC · TDS · Salinity
One probe, three derived readings
Compensation
Automatic
Temperature-compensated conductivity
Interface
Modbus RTU
RS-485 onto the Controller's field bus
Defaults
9600 8N1
Modbus RTU, slave address 1, configurable
Use
Nutrient control
Pairs with the pH sensor for closed-loop fertigation
Power
DC powered
Runs from the Controller's switched sensor excitation