DigiTrol II temperature controller, US $350 – Picture 0

DigiTrol II temperature controller, US $350 – Picture 1

DigiTrol II temperature controller, US $350 – Picture 2

DigiTrol II temperature controller, US $350 – Picture 3

Digitrol Ii Temperature Controller

US $350

Zimmerman, Minnesota, United States
Jan 30th

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General Description This temperature control displays both the setpoint and process temperature and uses the most modern controltechnology for the best temperature stability. The Auto-tune feature minimizes setpoint overshoot and learns your process. Changing your setpoint is easily done with the interface keys. The controller can also perform ramp rate operations to allow the user to slowly raise the process temperature. There are several input types available. This unit comes with a 6’ detachable power cord, grid support bracket, which is ideal for fume hood mounting to maximize bench space. This control is a microprocessor-based, digital indicating, automatic temperature control with a single input and a single output. It features an auto-tuning function that allows automatic setting of control parameters with a minimum of user input required. The control automatically sets the PID parameters through a "learning" sequence in the auto-tuning mode. PID parameters include proportional band, reset/integral and rate/derivative. User-friendly features include automatic LED indicators to aid in monitoring and setup, as well as dual LED displays for process temperature and set point indication. This control automatically stores all information in a non-volatile memory. Control Features 1. On/Off switch. 2. 15-amp output. 3. Control PID with Auto-tune algorithm, solid state relay 4. Circuit protection (fuse) 5. Low profile housing. 6. Safety feature- Output is de-energized if sensing device is unplugged or damaged. Specifications Control Mode - Microprocessor-based, single input, single output. - PID parameters Proportional band: 1 to 999oF Reset: 0.00 to 99.99 repeats per minute. Integral: 0.00 to 99.99 minutes per repeat. Rate or Derivative: 0.00 to 9.99 minutes. Operator Interface - Advance, Infinity, Up and Down keys and ON/OFF switch. - Dual, four digit LED displays. - Thermocouple receptacle. Input - Type J, K , T thermocouple: input grounded or ungrounded. - Automatic cold junction compensation and break protection for sensor. - Degrees F or degrees C display; user selectable (preset for degrees C) Range Type J: -200°C to 1200°C Primary Output (Heating or Cooling) - 15 Amp, 120 Volts or 10 Amp, 240 Volts depending on model Accuracy - Calibration accuracy: 0.1% of span. - Temperature stability: 0.2oF /o F rise in ambient maximum. - Voltage stability: 0.01% of span / % of rated line voltage. Power - 50/60 Hz 5% - Data retention upon power failure via nonvolatile memory.1/12 4 Rev.3 Operating Environment - 32 to 149oF / 0 to 65o C; 0 to 90% RH, non-condensing.