Thank you AWT, for selecting Walchem as the Supplier of the Year!
Stabilized Bromine Sensor
Walchem’s Stabilized Bromine Sensors offer a cost-effective and reliable solution to your control requirements. The sensors continuously and directly measure the chemical concentration, without the use of reagents. Where ORP sensors and other amperometric sensors cannot reliably and repeatably measure bromine that is stabilized with sulfamate, this sensor can!
Walchem is pleased to announce a new type of input/output card option for the WCT900 series controllers. Each card provides two Linear Polarization Resistance (LPR) Sensor Inputs to measure or control the corrosion rate and corrosion imbalance (pitting) of two different alloys in the cooling tower.
Controller Software Upgrade
Always upgrade to the latest version for the greatest reliability!
We are continuously improving controller software.
BACnet – Remote software upgrade capability – Remote Calibrations
Alarm delays and suppression options – Enhanced password security
A new cloud-based, water treatment management software tool that amplifies the value of Walchem controllers that have Internet access. Simple to set-up and use, Walchem Fluent™ incorporates IoT, Process Automation, Remote Monitoring and Control, and Data Visualization to elevate a user’s ability to perform their job efficiently, effectively, and exceptionally. Walchem Fluent™ will become one of the most valuable resources for managing your water treatment services.
Connect with your Walchem Distributor to get access to all the benefits of Walchem Fluent™.
IX-B Metering Pumps
- 1000:1 Turndown Ratio
IX Series pumps use efficient Brushless DC motors for speed control. High resolution motor control adjusts the discharge and suction speeds to meet a full and accurate turndown ratio up to 1000:1 and flowrates from 80 GPH (300 L/H) down to 0.02 GPH (7.5m L/H).
- ±1% High Accuracy
Combined with precise motor control, an efficient valve design maintains accurate flow rates to allow a low-cost, mechanically-driven diaphragm pump to achieve a repeatability of ±1%.
- 70% Energy Savings
Helical gears and return spring reduce power consumption by up to 70% compared to conventional mechanical diaphragm metering pumps.
- High Compression Pump Head Design
Pyxis inline fluorometers measure a wide variety of products and can handle many applications. In addition to measuring fluorescence, the ST-5xx series probes have extra photoelectric components that monitor the color and turbidity of the sample water. This extra feature allows automatic color and turbidity compensation to eliminate interferences common in real-world samples.
The new ST-590 inline sensor is designed for the direct measurement of “Fluorescent Polymer” with a 410 nm excitation and 450 nm emission for use in industrial cooling water and process treatment applications. The new ST-588 inline sensor is a proprietary design for the direct measurement of BOTH PTSA (365 nm excitation / 410 nm emission) and “Fluorescent Polymer” (410 nm excitation / 450 nm emission), allowing you to control traced additives and tagged polymer at the same time with a single sensor.
Providing PTSA (Total Chemical Dosed) and Fluorescent Polymer (Active Polymer Concentration) measurement enables water treatment experts to “dial-in” the system performance to a level not previously attainable in the marketplace with conventional real-time methods.