SIL 2 by design signal conditioner with a high
frequency modulator/demodulator that supplies a driving signal to a TQ9xx
proximity sensor.·        
Fully compliant to API 670 5th edition·        
Multiple Ex certifications for many
regions and countries·        
Suitable for use in functional safety
contexts with SIL 2 certification by design·        
Possibility to test the IQS transfer
through the “TEST” pin·        
Raw signal in voltage available through
the “RAW” pin without disconnecting the device·        
Backward compatible with our TQ/EA/IQS
4xx proximity measurement system·        
Configurable sensitivity and measuring
range















·        
Current (2-wire) output for long
distance signal transmission or voltage (3-wire) output