Product catalog Product catalog - Unicom

Pressure sensors
Electronic Pressure transmitter for gas and liquid (Smart SN)
Electronic Pressure Transmitters are microprocessor-controlled pressure measurement devices for
relative pressures of -1 to +1 bar and 0 to 40 bar. They are suitable for an extremely wide range of
applications, including the precision recordin and monitoring of system pressure.
Features:
Configurable as 0/2...10V or 0/4...20 mA (3-wire)
Adjustable attenuation filter
LCD graphical display (Human-Machine-Interface models, only) can be swiveled for better
readability; display can be rotated in 90 o steps by software
Media temp. -20 ... 80 oC Sensing element material 1.4571
Certificates All 2-wire versions are SIL2 approved according IEC 61508
Pressure Transmitter without HMI (2-wire, 4-20 mA)
Pressure range Max. pressure Protection class Ambient temperature Type
bar bar
o
C
-1 ... 1 6 IP67 -20 ... 80 PTSRV1011A2
0 ... 1 3 IP67 -20 ... 80 PTSRB0011A2
0 ... 4 12 IP67 -20 ... 80 PTSRB0041A2
0 ... 10 30 IP67 -20 ... 80 PTSRB0101A2
0 ... 16 48 IP67 -20 ... 80 PTSRB0161A2
0 ... 25 50 IP67 -20 ... 80 PTSRB0251A2
0 ... 40 80 IP67 -20 ... 80 PTSRB0401A2
Pressure Transmitter without HMI (3-wire, 0-10V)
Pressure range Max. pressure Protection class Ambient temperature Type
bar bar
o
C
-1 ... 1 6 IP67 -20 ... 80 PTSRV1011V3
0 ... 1 3 IP67 -20 ... 80 PTSRB0011V3
0 ... 4 12 IP67 -20 ... 80 PTSRB0041V3
0 ... 10 30 IP67 -20 ... 80 PTSRB0101V3
0 ... 16 48 IP67 -20 ... 80 PTSRB0161V3
0 ... 25 50 IP67 -20 ... 80 PTSRB0251V3
0 ... 40 80 IP67 -20 ... 80 PTSRB0401V3
Pressure Transmitter without HMI (3-wire, 4...20mA)
Pressure range Max. pressure Protection class Ambient temperature Type
bar bar o C
-1 ... 1 6 IP67 -20 ... 80 PTSRV1011A3
0 ... 1 3 IP67 -20 ... 80 PTSRB0011A3
0 ... 4 12 IP67 -20 ... 80 PTSRB0041A3
0 ... 10 30 IP67 -20 ... 80 PTSRB0101A3
0 ... 16 48 IP67 -20 ... 80 PTSRB0161A3
0 ... 25 50 IP67 -20 ... 80 PTSRB0251A3
0 ... 40 80 IP67 -20 ... 80 PTSRB0401A3
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