SEC temperature controllers, model SEC WD are heating and cooling units with direct water injection that are ready for connection and designed for operation with water as circulation medium. The closed water circuit allows a pressurized use upto 140°c, in special cases.
Models SEC TA are heating and cooling units with water circulation in the system for cooling purpose. The closed water circuit allows a pressurized use upto 95c.
The heat is either removed from the consumer by cooling or transferred to the consumer by heating, depending on the operating conditions. The heat transfer occurs by the heat transfer medium water, which is transferred with an efficient pump through the consumer.
The temperature of the process water is controlled automatically. A temperature sensor, installed inside the unit, measures the existing actual temperature. The microprocessor controller compares the measured value with the adjustment set value and pulses the heating or cooling accordingly. A trouble free operation is guaranteed by a complete safety system.
A standard unit is equipped with a large number of functions, and can be enhanced for various useful operations on request. All current interfaces are available for the connection with the controllers of the processing machines.
Machine Features
SEC Compact Controller – easy to operate, interfaces compatible microprocessor controller with high setting accuracy.
Easy to understand central operating console with membrane type keypad for data entry, function and disturbance indication.
Digital alphanumeric clear text indication of set and actual values in a 4 line display.
Indication of operating and disturbance messages in text form.
Adjustable set point limitation (max. Operating temperature adjustable).
Limit comparator (tolerance monitoring of actual values with alarm report).
Freely selectable ramp function for temperature changes during heating and cooling.
Lowering to safety temperature and pressure relief on shutdown.
Electronic level monitoring with dry-running protection.
Automatic venting.
Y-strainer in the cooling water circuit.
Easy access to all units due to detachable cover.
Parts in contact with water are made up of corrosion resistant material.
Minimum noise emission. |
