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Inviva
ET4403 ET4403
ET4403

EMOS GROUP
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ET4403

48x48 mm Size, PT 100 Input, Relay Output, On-Off Temperature Controller

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ET4403

14.2 mm visible LED display

Pt-100 input

Limit or On/Off control selection

Ability to turn PV and SV displays On or Off in operating mode

C1 limit output contact

Input offset feature

External reset input

Reset button on the panel

C1 output Off in case of probe failure

CE marked according to EN standards

Ambient/Storage Temperature 0...50 °C / -25...70 °C
Relative Humidity Up to 80% at 31 °C, then linearly decreasing to 50% at 40 °C
Protection Class According to EN 60529 standard: Front panel: IP65, Rear panel: IP20
Altitude Maximum 2000m
Supply Voltage 230V AC +10% -20% 50/60Hz or 10-30V DC / 8-24V AC
Power Consumption 5VA
Connection Screw terminal
Scale 0...700 °C
Accuracy ±1 (of full scale) ±1 digit
Wire Resistance Maximum 100ohm
Reset Input Contact input to reset C1 output to the initial position (Minimum pulse duration should be 260ms)
C1 Output Relay: 250V AC, 2A (for resistive load), NO
SSR Output 12V, 20mA
Relay Life Up to 5,000,000 switching operations; 250V AC, 2A resistive load: 200,000 switching operations
Control Mode Single set-point control
Control Method On-Off
A/D Converter 12 bit
Sampling Time 100ms
Hysteresis Adjustable between 1 and 50 °C
Mounting Type Fixed on the panel with compression
Dimensions W48xH48xD53 mm
Weight Approximately 230g (with packaging)
Housing Materials Self-extinguishing plastics used

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