S311AK-4-L-IP66D

S311AK-4-L-IP66D is a 4-digit indicator with high-precision analog input: 0.05% maximum error of measurement, 16-bit resolution, thermal stability 0.005% / ° K. It acquires voltage signals (0-10 V) and current (0-20 mA) loop measurement can power (16 V, 25 mA) and is only 40 mm deep. Setting is done via the front menu keys. The version in IP66, electrically isolated, with a transparent front door opening provides high levels of functionality and safety in wet environments, dust, aggressive and extreme temperatures. S311AK-IP66 reduced wiring and installation. It can be integrated into an existing cabinet for the acquisition of an analogue measurement and display in engineering units

• Universal input: voltage, current, thermocouples,, thermoresistors (2, 3 or 4 wires measurements), potentiometer.
• View of the instantaneous and/or integrated input value.
• Programmable retransmission of the measured instantaneous value by the isolated analog output (voltage or active/passive current).
• Retransmission of the integrated value by the digital output (Open Collector). isolated
• Integrator value is saved on non-volatile memory.
• Filter programmable at 20 levels to stabilise reading.
• Temperature measurement diplayable in Celsius or Fahrenheit degrees.
• Cold junction compensation in case of thermocouple input.
• Integrator Reset by digital input, buttons pressure or Modbus register.
• 4, 6, 8 or 11 (4+7) Digits display.
• In case of optional card use, two alarms are activable on the instantaneous input value (maximum, minimum, automatically resettable or not).
• Alarms status visible through two leds on the frontal panel.
• RS485 serial communication with MODBUS RTU protocol (by optional board), maximum 32 nodes.
• Two relay outputs (available on the optional card) for alarms signalling.
• Easy navigation on the programming Menu by three buttons on the frontal panel.
• Quick configuration of the alarm thresholds by the Quick Alarms Menu.
• Disturbance Rejection at 50 and 60 Hz.
• Display contrast settable.