SITRANS
CU02 is an alarm control unit, for use with SITRANS AS100 acoustic sensor, that
provides reliable continuous protection for bulk solids flow.
The system can be readily configured for set points indicating
such conditions as high flow, low flow or no flow. Alternatively, it can be
added to a control loop via a 4 to 20 mA isolated output for trend monitoring
proportional to the signal from the sensor.
Two relays are fully programmable and independent of each other
and can be used to operate an alarm or control device. Alarming may be provided
above or below a setpoint or within a band. Readings are also displayed locally
by the SITRANS CU02 on its LCD.
The SITRANS CU02 may be mounted up to 500 m (1500 ft) from the
sensor.
The SITRANS CU02 receives a 0 to 10 V DC input signal from the
SITRANS AS100 sensor, providing relay and analog outputs for interface into a
process.
Benefits
4 to 20 mA output
Two programmable relays
Adjustable independent time delay for each relay
Adjustable start-up time delay
DIN rail mounting provides easy installation
Built-in password protection to parameters