衬垫
New 48 x 48-mm Basic Temperature Controller with Enhanced Functions and Performance. Improved Indication Accuracy and Preventive Maintenance Function.
• Indication Accuracy
Thermocouple input: ±0.3% of PV previous models: ±0.5%
Pt input: ±0.2% of PV previous models: ±0.5%
Analog input: ±0.2% FS previous models: ±0.5%
• New E5CN-U Models Plug-in Models with analog inputs and current outputs.
• A PV/SV-status display function can be set to automatically alternate between displaying the status of the Temperature Controller auto/manual, RUN/STOP, and alarms and the PV or SV.
• Preventive maintenance for relays in the Temperature Controller using a Control Output ON/OFF Counter.