Temperature Controllers Brochure - Wittmann - #7

TEMPROdirect 120

Equipped with a self-optimizing microprocessor controller (+/-1 °C) for temperatures up to 120 °C. Powerful pumps (pressure up to 6 bar) guarantee a high flow of process water and thus a short preheating time and because of it's direct cooling design, a high cooling capacity.

The economic solution offering high flow rate pumps and reinforced cooling.

Equipped with additional monitoring functions. Two pressure sensors monitorthe differential pressure between the supply and return pressure from the mold in orderto showthe precise flow rate through the mold. A deviation in flow rate and pressure over or below the set values will activate an alarm. When air purging the mold, the return water is pumped into the cooling system, allowing large volumes to be purged.

TEMPRO plusdirect 120

Microprocessor controller, self-optimizing

Maximum temperature monitoring

Automatic pump roation direction detection

Automatorfilling with pressure monitoring

Sensor break monitoring

Pressure indication and monitoring

Flow indication and monitoring

Adjustable maximum internal pressure

Air purging for mold changes

Dry contact for alarm output + audible alarm

Connector for external sensor (PT 100)

Pump madeofstainlesssteel

Serial interfaceto IMM

Operating hourcounter

Horn

S'

• Standard equipment ° Optional equipment - nosupplyforthismodel

* Also available without slip ring seal (magnetically coupled)

p [bar] pump characteristcs TEMPRO direct/plus direct 120

5 10 15 20 25 30 35 40 45 50 55 60 70 80 90 Q [l/min]

TEMPRO direct 120 standard -

TEMPRO direct 120 enhanced — — —

TEMPRO plus direct 120 standard TEMPRO plus direct 120 enhanced

cooling capacity diagram

®

A t - temperature difference cooling water and process water TEMPRO direct 120 TEMPRO plus direct 120

565

260

Dimensions ofTEMPRO direct 120 identical to BASIC series.

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