W100P Series Controllers
The W100P series provide an economical and reliable way to keep your water treatment program under control.
Benefits:
- Large display with icon based programming makes setup easy
- Compact ¼ DIN panel mount enclosure
- Universal sensor input provides extraordinary flexibility; the same controller can be used with almost any type of sensor needed; conductivity (contacting and electrodeless), amplified pH/ORP, or disinfection
- Two pH/ORP/ISE models available for use with non-amplified electrodes with or without a BNC connector
- Multiple language support allows simple setup no matter where your business takes you
- Four control outputs allow the controller to be used in more places than other entry level models
- Complete flexibility in the function of each relay
- On/Off Setpoint
- Time Proportional Control
- Pulse Proportional Control (when purchased with solid-state rel ays)
- In-range or Out-of-range activation
- Timer-based activation
- Activation based upon the state of a contact closure
- Timed activation triggered by a Water Contactor or Paddlewheel flow meter’s accumulated total flow
- Activate with another output
- Alarm
Specifications:
Inputs
Power 100-240 VAC, 50 or 60 Hz, 12 VA
Digital Input Signals (1) - State-Type Electrical: Optically-isolated input. Provides isolated 9V power. High-Speed Counter Current consumption when input is closed: 2.3 mA nominal. Typical response time: <2 seconds Devices supported: Any isolated dry contact (i.e. relay, reed switch) Types: Interlock
Low Speed Counter-Type Electrical: Optically-isolated input. Provides isolated 9V power. Current consumption when input is closed: 2.3 mA nominal. 0-10Hz, 50 msec minimum pulse width Devices supported: Any device with isolated open drain, open collector, transistor or reed switch Types: Contacting Flowmeter
High-Speed Counter-Type Electrical: Optically-isolated input. Provides isolated 9V power. Current consumption when input is closed: 2.3 mA nominal. 0-500Hz, 1.00 msec minimum pulse width Minimum pulse frequency for the rate to be displayed: 0.17 Hz Devices supported: Any device with isolated open drain, open collector, transistor or reed switch Types: Paddlewheel Flowmeter
Outputs
Dry contact mechanical relays (2 or 4 depending on model code 6 A (resistive), 1/8 HP (93W) per relay Dry contact relays are not fuse protected.
Pulse Outputs (0 or 2 model code dependent) Opto-isolated, solid-state relay, 200mA, 40V DC VLOWMAX = 0.05V @ 18mA Accuracy (0-10 Hz): ± 0.5% of Pulse Rate, (10-20 Hz): ± 1.0%, (20-40 Hz): ± 2.0%
4 - 20 mA (1) Internally powered, Fully isolated 600 Ohm max resistive load, Resolution 0.0015% of span Accuracy ± 0.5% of reading
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