750 Series II - Myron L Company - #1

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CONDUCTIVITY/TDS MONITOR / CONTROLLERS 750 Series II 750II w/Digital Backlit Display 750II w/ LCD shown with CS51 Sensor — sold separately. 750II w/Analog Display IP65/NEMA 4X MADE IN USA Water Quality Instrumentation Accuracy • Reliability • Simplicity BENEFITS: • Affordable • Ease of Operation • Low Maintenance • Ensures Product Quality APPLICATIONS: • Reverse Osmosis • Process Control • Seawater Desalination • Waste Treatment • Food Processing • Plating • Power Plants • Laboratories • Printing • Aquaculture • Agriculture • Environmental Studies • Medical • Boilers (250 psi @ 205°C) • Cooling Towers FEATURES: • 34 Conductivity/TDS ranges: 0-1 microsiemens/ppm to 0-200 millisiemens/ppt • Choice of 3½ digit display or analog meter • Automatic temperature compensation to 25°C • Isolated 0-10 VDC Recorder Output standard • IP65/NEMA 4X water resistant and corrosion proof enclosure • Built-in electronic calibration • Single setpoint/alarm • Adjustable setpoint hysteresis • Solid State 24 VDC Output • 10 amp relay operates on choice of increasing or decreasing reading • LEDs show “above/below” Alarm/ control status • Push-to-test setpoint check • Internal setpoint discourages unauthorized adjustment • Selectable 115/230 VAC • CE Certified • Unique, easily installed sensor Options include: • Second Alarm/control Module • 4-20 mA Isolated Output • Piezo Electric Alarm • 3½ or 4½ Digit Backlit Display • Temperature Module • 24 VAC Isolated Power Supply • 24 VDC Isolated Power Supply The unique circuitry of the 750 Series II Conductivity Monitor/controllers guarantees accurate and reliable measurements. Drift-free performance is assured by “field proven” electronics, including automatic DC offset compensation and highly accurate drive voltage. Since temperature compensation is at the heart of accurate water measurement, all Myron L Monitor/controllers feature a highly refined and precise TC circuit. This feature perfectly matches the water temperature coefficient as it changes. All models corrected to 25°C. The TC may be disabled to conform with USP requirements. Built-in electronic calibration allows for fast quality checks without standard solutions. (Note: for maximum system accuracy standard solutions are recommended). A push-to-test button makes setpoint checks easy, while the internal alarm set discourages unauthorized adjustments. Standard on all controller models is a heavy-duty 10 amp output relay, operating on either increasing or decreasing readings. Bright green/red LEDs indicate above or below setpoint readings. All 750 Series II models feature an IP65/ NEMA 4X water resistant and corrosionproof rated enclosure. Compact in size at 152 x 122 mm/6 x 4.8 in., they are suitable for panel, bench or surface mounting. Additional options include a 3 Sensor Input Switch and/or a 3 Range Switch and a Remote Alarm™ model RA. For more information, visit our website at www.myronl.com CUSTOM & OEM MODELS AVAILABLE Reliable Field Proven Design