Wallace & Tiernan Analyzers - Controllers

Selection cues: measuring range · accuracy · output signal and process connection

The Wallace & Tiernan OPC-Server is a software application designed for data exchange with Wallace & Tiernan RS 485 bus compatible measurement and control systems.

Connection to Wallace & Tiernan Units: Via RS485 interface. Instruments are automatically identified by Bus-Scan · RS485 bus cable length: 1200 m / 4000 ft max · Maximum power consumption: 4.6 W

The Wallace & Tiernan Process Monitoring System is a data management solution for visualizing and controlling multiple disinfection processes.

Concentration Output Signal: Isolated 4-20 mA DC, 1000 ohms maximum load · Connection Distance: Up to 1000 feet (300 m) to receiver via two-wire cable · Temperature: 0° to 105°F (-18° to 40°C) continuous; -10° to 120°F (-23° to 49°C) intermittent

The Acutec 35 is a self-testing gas detection system for ambient air monitoring, available for chlorine, ammonia, or sulfur dioxide. It offers modular.

Measuring range: 0 - 14 pH · Resolution: 0.01 pH · Temperature: 0 - 50 °C

This Wallace & Tiernan pH check handheld meter is a portable, battery-powered instrument for determining pH values in various applications.

Power Supply: 4 batteries (AAA/LR 03) · Wavelength specifications: 530/560 nm (Δλ= 5 nm); 610 nm (Δλ= 6 nm) · Dimensions: 35 mm (H) x 75 mm (W) x 155 mm (L)

The P7 Advanced Photometer is a handheld instrument for measuring up to seven water quality parameters, including chlorine, pH, and ozone. It features a waterproof.

Temperature: 5 – 40 °C

The Wallace & Tiernan P34 Professional Photometer is a portable device for water analysis, capable of measuring up to 34 parameters. It features a waterproof.

Measurement range: 0 – 50 °C · Operating temperature: 0 – 45 °C · Chlorine: 0 – 5 ppm or 0 – 20 ppm

The GMS Plus is a multi-function alarm system designed for monitoring gases and temperatures in up to two rooms using Chloratekt or passive 4-20 mA probes.

Measuring ranges: 500/1000/2500 µS/cm or 5.00/10.0/20.0/50.0/100.0/200.0/300 mS/cm · Control range: 0.2 – 3.0 bar at valve inlet (3 – 43 psig) · Accuracy: < 0.5 % FS

The Ezetrol Touch Analyzer-Controller is a disinfection controller for pool water, measuring free chlorine, pH, and temperature.

1 x slot for fieldbus connection: Profibus® DP, Modbus® TCP (not applicable to SFC SC) · Relay Outputs: 4 x freely selectable two-way switches for process monitoring; SFC SC: 2 alarm/control contacts · Ambient Temperature: 0 – 50 °C (32 – 122 °F) (do not expose to direct sunlight)

The SFC instrumentation system is a modular device for continuous water quality measurement and control, functioning as an analyzer, controller, or combined unit.

Wide dosage range: 10 – 400 % · Ambient temperature: 0 – 50 °C (32 – 122 °F)

The Wallace & Tiernan SFC SC is a flow proportional controller designed for water treatment applications, offering intuitive operation with a graphical display.

Selection cues: measuring range · accuracy · output signal and process connection

The Strantrol pH Controller is a control instrument for water treatment applications.

Selection cues: measuring range · accuracy · output signal and process connection

This is a Strantrol HRR ORP controller flowcell for water treatment applications.

Measuring Ranges: 500/1000/2500 µS/cm or 5.00/10.0/20.0/50.0/100.0/200.0/300 mS/cm · Control range: 0.2 – 3.0 bar at valve inlet (3 – 43 psig) · Accuracy: < 0.5 % FS

The DEPOLOX Pool Compact controller is a state-of-the-art disinfection controller measuring free chlorine, temperature, conductivity, ORP, and pH. It features a 4.

Control range: 0.25 – 3.0 bar (3 – 60 psi at valve inlet) · Output Contacts: Max. eight freely definable alarm contacts/general fault messages and controller outputs. Optional internal 4 x relay module (max. 6 A/250 V AC; 0.2 A/220 V DC) · Analog Outputs (Optional): 4 x 0/4 – 20 mA, freely configurable (Load ≤ 1000 Ohm, accuracy < 0.5 % FS, galv. isolated up to 50 V relative to earth)

The DEPOLOX 700 M is an analyzer designed for measurement and limited control tasks in the drinking and process water industry.

Selection cues: measuring range · accuracy · output signal and process connection

The Depolox 400 M Analyzer is designed for potable water monitoring.

Control range: 0.2 – 3.0 bar at valve inlet (3 – 43 psig) · Displayed range: 0 to max 20 mg/l (scale freely selectable) · Accuracy: < 0.5 % FS

The Depolox Pool E 700 P is a comprehensive pool management system for measurement and control in pool water treatment applications.

Regulation Range: 0.2 – 4.0 bar at pipe inlet; back pressure: max. 1.5 bar on pressure-resistant version · Measurement Ranges: 0 to 100/200/500 µg/l; 1.00/2.00/5.00/10.0/20.0/50.0/100/200 mg/l · Sample Water Connection: PVC hose 6 x 3 mm or PE hose 6 x 1 mm; screwed fittings 1/2 “

The Wallace & Tiernan MFC-Depolox 5 is a multi-function controller for accurate disinfectant addition in potable, industrial, and wastewater applications.

Start of range adjustable: 0 to 5 · End of range adjustable: 9 to 10 pH · Start of range: 0 to 400 mV

The BLU Sentinel SE Aquatics Analyzer-Controller measures free chlorine, ORP, pH, and temperature.

Dimensions (H x W x D): 6.25” x 6.25” x 3.5” (15.8 x 15.8 x 8.89 cm) · Weight: 3.5 lbs (1.3 kg) · Enclosure Materials: Polycarbonate, NEMA® (IP65)

The BLU-Sentinel Pool & Spa Chemistry Controller is designed for basic chemical balance control in pools, spas, and fountains.

Flow Control Valve Inlet Pressure Range: 0.2 – 3.0 bar (3 – 43 psig) · Displayed Range: 0 to max 20 mg/l · Measuring Ranges: 10, 20, 50, 100 mS/cm

The BLU-Sentinel Pro is a pool and spa water chemistry controller that measures pH, ORP, and free chlorine using Strantrol® sensing technology.

Choice of peristaltic pump speed: 1 rpm for minimal reagent usage, or 2 rpm for quick response in control loops · Free chlorine measurement: pH 4 buffer is used where the pH varies · Total chlorine measurement: pH 4 buffer and granular KI (potassium iodide) are used

This is an on-line amperometric analyzer for continuous measurement of oxidant residuals like free and total chlorine, chlorine dioxide.

Recommended fluid velocity: 1.5 m/sec (5 ft/sec) · Maximum pressure: 8 bar (125 psi), throttled to less than 0.3 bar (5 psi) at the Y-strainer inlet

The DEOX 2000 is a dechlorination measurement module for on-line analysis of sulfite and total chlorine residuals in municipal wastewater, cooling water.

Accuracy: 0.5 % FS · Sample water flow: Controlled to 33 l/h (0.15 US gpm) with max. 4 bar (58 psi) inlet pressure · Max. sample water temperature: +50 °C (122 °F)

These Wallace & Tiernan membrane sensors are designed for continuous on-line measurement of free chlorine, total chlorine, chlorine dioxide, or ozone.

Frequency Range: 50-60Hz · Power: 30 VA · Resolution: 14 bit Unipolar (5µA)

The Wallace & Tiernan Multi Sensor Validation System, available in Dual or Triple configurations, enhances confidence in water quality readings for DEPOLOX® analyzers.