RIA452
12 Endress+Hauser
Ordering information
Product structure
RIA452 1 channel, scalable.
Panel mounting 96x96mm (3.78"x3.78").
LPS = Loop power supply, Bargraph.
7 digital LCD-display.
RS232 interface.
Min-/max. value data logging.
Rotary wheel operation, 4 digital inputs.
Approval: UL recognized, ship building GL, CSA-GP.
Pump control fuctions.
Approval
A Non-hazardous area
B ATEX II(1)GD(EEx ia)IIC
C FM AIS I,II,III/1/ABCDEFG
D CSA (Ex ia) I,II,III/1/ABCDEFG
E *MUS TIIS, mA Input Intric. safety
Power supply
1 90-250 V AC 50/60 Hz
2 20-36 V DC, 20-28 V AC 50/60 Hz
Measuring signal
1 0/4-20 mA
2 Universal U, I, R, RTD, TC
Output
1 4x relay SPDT limit
2 4x relay SPDT limit + 1x analog U, I
3 8x relay SPDT limit + 1x pulse + integration
4 8x relay SPDT limit + 1x analog + 1x pulse + integration
Communication
A Standard
B Standard + Readwin + RS232 cable
Housing
1 96x96 Panel mounting, front IP65
2 Field, IP65
Additional option
1 Basic version
2 Works calib. certif., 5-point
Version
A Standard version (de, en, fr)
J Standard version, Japan
K Standard version, North American region
RIA452- ⇐ Order code
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