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Electronic Temperature Controller Type 70304

Electronic Temperature Controller Type 70304
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Electronic Temperature Controller Type 70304 - 1

Embracing Challenge Special Features ■ A Multi-Talent ■ Small dimensions ■ Quite an Achievement ■ Controller in a front mounting housing DIN-Format 48x48 mm ■ Optional in wall mounting enclosure 150x200x120 mm incl. a 15A solid state relay ■ Optional in rail mounting enclosure [ IVteC®] Electronic Temperature Controller Type 70304 microprocessor controlled with auto-tuning function The 70304 PID electronic temperature con- ■ Line break supervision also for thermo- troller is especially designed for controlling cotiple of electrically heated M&C components with temperature sensor. ■ mA output as option Description It is also available in a wall- or rail mounting housing and has the following features: ■ Sensor input for Fe-CuNi (J), NiCr-Ni (K) thermocouple and Pt100 sensor ■ Drive pulse for Solid State Relay main setting output ■ Integrated power supply for mains supply of 110V up to 240V 50/60Hz ■ Selectable functions by key pad ■ Data storage power failure protected ■ Control mode ON-OFF or PID ■ PID control mode with auto-tuning function ■ Alarm operation select with key setting for 8 modes operation ■ Programming of heat or cool function ■ Programming of switch cycle time ■ Switching hysteresis at ON-OFF control mode adjustable ■ Display preselect in °C or °F ■ Free programmable temperature range ■ Programming of ramp function ■ Programming of display decimal point on ranges < +/-1000 °C / °F ■ Lock select key funktion ■ Front panel exchangeable plug-in unit ■ Over temperature limiter with lock Technical specifications and illustrations are without obligation, subject to modifications. 11.96/06.06 M&C TechGroup Germany GmbH • Rehhecke 79 • 40885 Ratingen • Germany info@mc-techgroup.com • www.mc-techgroup.com • Fon +49 2102 935-0 • Fax +49 2102 935-

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Electronic Temperature Controller Type 70304 - 2

Technical Data Temperature controller type 70304 Temperature control range Resistance thermometer, thermocouples Controlling output 0 / 12V DC, max. 30 mA to an external solid state relay Switching capacity solid state relais external max. 15A (High temperature limiter with continious cutoff) Control mode PID Status alarm High temperature limiter with continious cutoff, low temperature Low temperature alarm: 1 contact NO , po- alarm: 1 contact NO each, potential free, contact rating 250V AC, tential free, contact rating 250V AC, 3A 3A Indicators measuring temperature: 4 digits 7 Seg. LED...

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Electronic Temperature Controller Type 70304 - 3

Technical specifications and illustrations are without obligation, subject to modifications. 11.96/06.06 M&C TechGroup Germany GmbH • Rehhecke 79 • 40885 Ratingen • Germany info@mc-techgroup.com • www.mc-techgroup.com • Fon +49 2102 935-0 • Fax +49 2102 935

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