Conductivity Meters & TDS Controllers
Monitor your water quality in real-time with our industrial-grade Conductivity Controllers. Designed for Reverse Osmosis (RO) systems and process industries, featuring high-accuracy sensors and digital displays for precise mineral concentration tracking.
Smart Monitoring for Water Purity
Our conductivity meters are essential for maintaining permeate quality. We provide Panel-Mounted Controllers for system integration and SS-316 Electrodes for corrosive chemical environments, ensuring reliable data for critical decision-making.
- Real-time Digital LCD/LED Display
- Programmable Alarm Set-points (High/Low)
- Dual Relay Outputs for External Controls
- Corrosion Resistant SS316 Sensor Pins
- Simple Single-Point Calibration
- Isolated 4-20mA Output Option
Instrument Varieties
- ✔ Online Conductivity Meters (µS/cm)
- ✔ Online TDS Controllers (ppm)
- ✔ Resistivity Meters for Ultrapure Water
- ✔ Handheld TDS/EC Testers for Field Use
- ✔ Replacement Sensors (K=0.1, 1.0, 10.0)
Technical Specifications
| Measurement Range | 0-20.00 / 200.0 / 2000 µS/cm |
| Accuracy | ± 1.5% Full Scale |
| Display Type | 3.5 Digit Backlit LCD / Red LED |
| Sensor Material | ABS Plastic Body / SS-316 Electrodes |
| Power Supply | 220V AC / 24V DC Options |
Selection Guide
| Model Application | Cell Constant (K) | Best Used For |
|---|---|---|
| Ultrapure Water | K = 0.1 | Pharmaceutical & Lab Grade |
| RO Permeate | K = 1.0 | Industrial RO Plant Monitoring |
| High Salinity | K = 10.0 | Cooling Towers & ETP Effluent |
| Field Testing | Pocket Meter | Quick On-site Verification |
Accurate TDS Monitoring for Process Efficiency
Protect your downstream processes and ensure regulatory compliance with our high-response sensors, available for immediate shipping from our Baddi warehouse.
Tara Enterprises is a leading supplier of Conductivity Meters in Baddi, providing critical instrumentation for the pharmaceutical and manufacturing sectors. Our digital controllers offer the precision needed to monitor TDS levels accurately, preventing scale formation and membrane fouling.
For industrial boilers and cooling towers, our Online Conductivity Controllers automate the blow-down process, saving water and chemical costs while ensuring the system operates within safe mineral limits.
ATC Technology
Automatic Temperature Compensation for stable readings in varying heat.
Dual Display
View both Conductivity and Temperature simultaneously on one screen.
Industrial Durability
NEMA 4X equivalent enclosures to protect against moisture and dust.
Easy Integration
Standard 1/2" or 3/4" NPT sensor threads for simple pipe installation.
Whether you need a simple RO Water Tester or a multi-parameter controller for an ETP plant, we provide the technical expertise to calibrate and install the right equipment for your specific water chemistry.
Instrumentation & Spares
OEM & Bulk Supply
Building RO panels? We supply unbranded and white-label conductivity monitors for plant manufacturers with volume discounts.
Call Instrument DeskFrequently Asked Questions
How often should I calibrate my conductivity meter?
For industrial processes, we recommend monthly calibration using a standard conductivity solution to ensure accuracy, or whenever the sensor is cleaned.
What is the difference between Conductivity and TDS?
Conductivity measures the ability of water to pass electric current, while TDS (Total Dissolved Solids) is a measure of the dissolved minerals. Meters use a conversion factor (usually 0.5 to 0.7) to show TDS from conductivity.
Can these sensors handle hot water?
Standard ABS sensors handle up to 60°C. For boiler feed or high-temp lines, we offer specialized stainless steel sensors rated up to 120°C.
Does the controller include a sensor?
Yes, all our online controllers come as a complete kit including the digital display unit and the compatible electrode/sensor with a standard cable.