Industrial EC & TDS Sensor
Price
$200.00USD
Tested and provisioned · ships in 2-4 weeks
Modbus RTU
Overview
Wired conductivity for nutrient control: EC, TDS, and salinity with temperature compensation, over Modbus RTU on RS-485 (plus a 0–2 V analog output). Pairs with the pH sensor on the same Growbud Controller bus for full closed-loop fertigation: measure the reservoir, dose against the reading, and log the result.
Total:$200.00
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 (plus a 0–2 V analog output). Pairs with the pH sensor on the same Growbud Controller bus for full closed-loop fertigation: measure the reservoir, dose against the reading, and log the result.
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, plus a 0–2 V analog output
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