OaktonInstruments DO 2000 Controller, 1/2-DIN, 80 to 250 VAC
- Advanced features at an economical price!
- Programmable for on/off, proportional (P), or proportional integral (PI) control
- Adjustable backlit, UV-protected LCD shows both DO reading and temperature
- Four programmable relays with time delay capabilitiestwo set point relays, one washr relay, and one alarm relay
The DO 2000 controller combines advanced features and simple set up to provide superior dissolved oxygen control. IP66-rated housing features a large LCD with clear enunciators, alarm status, and operational and error messages. LED indicators allow you to visually monitor transmitter status. Easily access menu-driven programming, calibration, and sensor offsets from the push-button keypad.
P or PI control modes offer pulse length or pulse frequency control. Relays feature a 0- to 2000-second time delay adjustment. Additional features minimize environmental or operational errors and false responses. Nonvolatile memory keeps set data from being erased due to power failure. Two-level passwords prevent tampering with calibration and setup modes. Built-in calibration checks and compensation for temperature, salinity, and barometric pressure ensure good data. Separately adjustable high and low setpoint hysteresis prevent chattering of relays around the set points.
|Range (Temperature)||14 to 257°F|
(-10 to 125°C)
|Salinity compensation||manual input from 0.0 to 50.0 ppt|
|Display||adjustable backlit, dual LCD|
|Dimensions||5-11/16″W x 5-11/16″H x 4-1/4″D (1/2-DIN)|