AquaMetrix AM-2252 Dual Channel Multiparameter Analytical Controller for Liquids
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Full DIN sized two-channel multiparameter analyzer/controller. Channel One: pH, OP, Conductivity, ISE, Flow; Channel Two: pH, ORP, Conductivity, ISE, 4-20 mA Input. Three analog outputs, five relay outputs. Two analog outputs, three relay outputs. NEMA 4X/IP68 waterproof polycarbonate enclosure with backlit LCD display.
The AquaMetrix AM-2252 analytical controller was designed by Water Analytics to be easy enough to use without ever reading a manual. Use the LCD menu and keypad inside the front cover to pick which of the six parameters you want to measure. The AM-2252 accepts inputs from the AquaMetrix 60, 65, and 500 series pH/ORP probes, AS, AM conductivity sensors, AM-TBR turbidity sensors, AM-ODO dissolved oxygen sensor, AM-FCL chlorine sensor, and Seametrics flow sensors.
Three independent relays provide control of external devices. Each relay has both adjustable high and low setpoints to be used for rising or falling process, plus its own cycle timer with adjustable on/off times for tighter control of batch processes. The fifth relay can act as an alarm or fifth process control relay. The AM-2252 also has three isolated, independent 4-20 mA outputs for process, PID, and temperature control.
Key applications include industrial process control, municipal water and wastewater treatment, industrial and municipal waste treatment and neutralization, fume scrubbers, HVAC, cooling towers, and boilers.
- Six input types: Conductivity, pH, ORP, flow, ISE, or a 4-20 mA input (for ODO2, turbidity, or chlorine)
- Three 4-20 mA analog outputs, scalable for customized PV range for PID, process variable or process temperature
- Five dry contact alarm/control relays for rising/falling/in range with relay delay, cycle, overfeed, timer, and override; One relay can be triggered by temperature
- Backlit LCD display shows the process variable value and temperature value
- Flexible and easy calibration, including multi-point conductivity calibration for acids and bases
- Improved conductivity circuit with multi-point calibration for wide range measurement
- NEMA 4X/IP68 waterproof full DIN polycarbonate enclosure with wall mount and panel mount included; pipe mount kit optional
- Power 120/24 VAC, 50 or 60 Hz
