- 0 - 20,000 µS range
- Dual biocide control
- Inhibitor feed control [multiple control methods]
- Cooling tower / boiler control modes
- Solenoid or motorized valve control
- Open- / closed-loop system programming
- 4 - 20 mA output [programmable]
- Built-in equipment test circuits
- Series DC4500 Data Sheet
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- 0 - 10,000 µS range
- Inhibitor feed control [multiple control methods]
- Cooling tower / boiler control modes
- Solenoid or motorized valve control
- Open- / closed-loop system programming
- 4 - 20 mA output [programmable]
- Built-In equipment test circuits
- Series DC4000 Data Sheet
|
- 0 - 50,000 µS display
- High accuracy iron vane meter
- Temperature compensation input
- Bleed and feed indicator lights
- Flow and switch input and indicator
- Adjustable bleed conductivity set point
- Automatic hysteresis 6% of set point
- Adjustable calibration set point
- Meter test circuitry
- Bleed and feed simultaneously
- 4 - 20 mA recorder output (optional)
- Series AC4000 Data Sheet
|
- 0 - 50,000 µS display
- High accuracy iron vane meter
- Temperature compensation input
- Bleed and feed indicator lights
- Flow and switch input and indicator
- Adjustable bleed conductivity set point
- Automatic hysteresis 6% of set point
- Adjustable calibration
- Meter test circuitry
- 4 - 20 mA recorder output (optional)
- Series AC5000 Data Sheet
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