MicroTrac - Microprocessor Controller
The MicroTrac is a microprocessor based feed and bleed toroidal conductivity controller designed to control conductivity and feed inhibitor in cooling tower systems. Featuring innovative toroidal sensor technology, the MicroTrac provides an economical control platform that is not susceptible to sensor fouling and never requires calibration! The MicroTrac conductivity controller has a 0 - 9,999 µS/cm range, making it ideal for other applications as well, such as rinse, industrial process, wastewater, etc.
General Specifications:
- Enclosures : NEMA 4X / IP65
- Flow Switch Pressure : 125 psi / 8.6 bar
- Flow Switch Temperature : 122⁰F / 50⁰C Max
- Conductivity Range : 0-9,999 μS/cm
- Power Input : 90 VAC - 50/60HZ - 5A, 250 VAC - 50/60 HZ - 5A
- Controller Set Point Differential : Hysteresis: Fixed 5% below the set point
- Controller Display : LCD
- Timers : Water Meter Pulse Timer, Percent Timer, % Post Bleed Timer, Limit Timer
- Flow Switch Activate Flow Rate : Approx. 1 gpm/3.78 lpm
- Average Current Draw : Line Voltage at 240 VA Per Relay, 120 VAC: Amps - 2
- Controls :Timers: Water Meter Pulse Timer - Percent Timer - % Post Bleed Timer - Limit Timer
- Product Options :
- Prewired
- Flow Assembly
- Standard Panel and Flow Assembly
- Panel Mounted with Pumps
- Cable Length
- Accessories :
- Corrosion Coupon Racks
- Metering Pumps
- Motorized Ball Valves
- Solenoids
- Water Meters
Sensor Specifications:
- Sensor Type : Toroidal
- Sensor Temperature : 122⁰F / 50⁰C Max
- Sensor Temperature Compensation Range : 32-122⁰F / 0-50⁰C
- Sensor Pressure : 125 psi / 8.6 bar
- Sensor Cable Length : Standard: 15' / 4.5 m, Max: 100' / 30.4 m
- Sensor Thread Size : 0.5' Standard thread - Excludes Tee and Reducer
- Sensor Max Outside Diameter : 1.5' / 38 mm - Excludes Tee and Reducer
Features:
- Selectable rising or falling setpoint for open or closed loop control
- Water meter pulse timer
- Percent timer
- % Post bleed timer
- Limit timer
- Simple Programming - Intuitive menu with soft keys touch pad
- Toroidal Probe - No calibration required
- Easy installation and easy to use
- Heavy duty enclosure
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