ET4403
14.2 mm Led display
Pt-100 input
Limit or On/Off control selection
PV and SV indicators can be set to On or Off state
C1 Limit output contacts
Zero point input shift
External Reset input
Reset Key
In case of probe failure, C1 output is Off
CE marked according to European Norms
Manuals
| Environmental Conditions | |
| Ambient/Storage Temperature | 0...50 ºC / -25...70 ºC |
| Relative Humidity | 80% relative humidity for temperatures up to 31 °C, decreasing linearly to 50% at 40 °C |
| Protection Degree | According to EN 60529 Front panel: IP65, Rear panel: IP20 |
| Height | Max. 2000m |
| Electrical Characteristics | |
| Supply | 230V AC +%10 -%20 50/60Hz or 10-30V DC / 8-24V AC |
| Power Consumption | 5VA |
| External Connections | Plug-in terminals |
| Scale | 0...700 °C |
| Accuracy | ±1% (of full scale) ±1 digit |
| Line Resistance | Max. 100ohm |
| Input | |
| Reset Input | Contact input can be used to set C1 output to initial position (Min. pulse duration must be 260ms) |
| Output | |
| C1 Output | Relay : 250V AC, 2A (for resistive load), NO |
| SSR Output | 12V, 20mA |
| Electrical Life | Mechanical 5.000.000 operations (under no load), Electrical 200.000 operations (2A at 250V AC, resistive load) |
| Control | |
| Control Type | Single set-point |
| Control Algorithm | On-Off |
| A/D converter | 12 bit |
| Sampling time | 100ms |
| Hysteresis | Adjustable between 1 °C and 50 °C |
| Housing | |
| Mounting | Panel mounting |
| Dimensions | W48xH48xD53 mm |
| Weight | Approx. 230g (after packaging) |
| Enclosure material | Self extinguishing plastics |