PR electronics 5335A 2-wire transmitter with HART protocol. Programmable sensor error value. For DIN form B sensor head mounting. Linearized temperature measurement with Pt100...Pt1000, Ni100...Ni1000, or TC sensor. Difference or average temperature measurement of 2 resistance or TC sensors. Conversion of linear resistance variation to a standard analog current signal, for instance from valves or Ohmic level sensors. Amplification of a bipolar mV signal to a standard 4...20 mA current signal. Connection of up to 15 transmitters to a digital 2-wire signal with HART communication.
Technical characteristics
Within a few seconds the user can program PR5335A to measure temperatures within all ranges defined by the norms.
The RTD and resistance inputs have cable compensation for 2-, 3- and 4-wire connection.
The 5335A has been designed according to strict safety requirements and is therefore suitable for application in SIL installations.
Continuous check of vital stored data for safety reasons.
Sensor error detection according to the guidelines in NAMUR NE89.
Mounting / installation
For DIN form B sensor head or DIN rail mounting with the PR fitting type 8421.
