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Electronic pressure switch Smart Press PST-R HONEYWELL / FEMA

Honeywell FEMA’s PST…-R series Electronic Pressure Switches require adjustment (configuration and parameterization) in only two modes (the basic mode and the expert mode) and are suitable...

Honeywell FEMA’s PST…-R series Electronic Pressure Switches require adjustment (configuration and parameterization) in only two modes (the basic mode and the expert mode) and are suitable for an extremely wide range of applications, including the precision-adjustment and monitoring of system pressures in the field of plant construction, fluidics, process technology, and pneumatics, as well as in the monitoring and control of pumps and compressors.


Product comparison

Pressure ranges, connection, and equipment of models

Pressure
range (bar)
 Type of
pressure
  Bursting
pressure (bar)
  Max. pressure
(bar)
 Temperature
drift  (%/10K)
Process
connection
 Equipment
 switch, transmitter, and relay
 -1…+1  relative  ≥10  6  0,3  G ½″  PSTV01RG12S-R
 0…0,25  relative  ≥10  1  0,5*  G ½″  PSTM250RG12S-R
 0…0,4  relative  ≥10  2  0,5*  G ½″  PSTM400RG12S-R
 0…0,6  relative  ≥10  2  0,5*  G ½″  PSTM600RG12S-R
 0…1  relative  ≥10  6  0,3  G ½″  PST001RG12S-R
 0…1,6  relative  ≥10  6  0,3  G ½″  PST002RG12S-R
0…4 relative ≥20 12 0,3 G ½″ PST004RG12S-R
0…10 relative ≥50 30 0,3 G ½″ PST010RG12S-R
0…25 relative ≥125 75 0,3 G ½″ PST025RG12S-R
0…60 relative ≥300 180 0,3 G ½″ PST060RG12S-R
0…100 relative ≥500 300 0,3 G ½″ PST100RG12S-R
0…250 relative ≥1600 500 0,3 G ½″ PST250RG12S-R
0…600 relative ≥1800 1000 0,3 G ½″ PST600RG12S-R
-1…+1 relative ≥10 6 0,3 G ¾″ PSTV01RG34F-R
0…0,25 relative ≥10 1 0,5* G ¾″ PSTM250RG34F-R
 0…0,4  relative ≥ 10  2  0,5*  G ¾″ PSTM400RG34F-R
 0…0,6  relative ≥ 10  2  0,5*  G ¾″ PSTM600RG34F-R
 0…1  relative ≥ 10  6  0,3  G ¾″ PST001RG34F-R
 0…1,6  relative ≥ 10  6  0,3  G ¾″ PST002RG34F-R
 0…4  relative ≥ 20  12  0,3  G ¾″  PST004RG34F-R
 0…10  relative ≥ 50  30  0,3  G ¾″  PST010RG34F-R
 0…25  relative ≥ 125  75  0,3  G ¾″  PST025RG34F-R
 0…2  absolute ≥ 10  6  0,3  G ½″  PST002AG12S-R
 0…10  absolute ≥ 50  30  0,3  G ½″  PST010AG12S-R
 0…2  absolute ≥ 10  6  0,3  G ¾″  PST002AG34F-R
 0…10  absolute ≥ 50  30  0,3  G ¾″  PST010AG34F-R

NOTE: *
Due to their desing, depending upon their installation orientation, the weight of the diaphragm  and of the filling medium is the sensors of the PSTM …
series can have an sffect on measur ement values of up to 0,5% FS. The devices are all calibrated in the vertical position; in other orientations, deviations in measurement values  are therefore possible. For this vertical installation (i.e.with the device positioned vertically above the connection pipe) is to be preferred. In the event that devices of the PSTM… series are installed in a horizontal position, they can be zeroed using the integrated zeroing function (“SETO”  shown in the display) prior to initial operation.

Electronic pressure switch Smart Press PST-R HONEYWELL / FEMA

Due to their monitored sensors with a standardized warning output, these devices are suitable for use in manufacturing lines in the automotive industry as well as in the area of machine tool construction. These switches provide sufficient accuracy (0.5% of final value) for measurement monitoring in many laboratory applications.

Parameter Value
Protection class IP65
Housing material polybutylene terephtalate (PBT)
Media temp -20 ... 100°C
Media temp. limit higher temperatures are possible, provided that the limit is safeguarded by suitable measures (e.g. water tube trap)
Ambient temperature -20 ... 60°C
Switch function/capacity all models with relay contact output, 1 x SPDT, material silver gold plated. Capacity resistive: 24 VDC, 60 mA / 230 VAC, 6,5 mA. With bigger loads, the gold layer will disappear, the capacity with the silver contacts is: 230 VAC 3(1) A.
Output signal 0..10VDC / 4..20 mA + switch + relay
Sensing element material 1.4571 + 1.4542
Additional description Applicable parameter settings:
• switching Set / Reset points
• filters
• analog output range
• electrical drag indicator
• Applicable configurations:
• Max-Min, Window monitor
• Analog output-signal
• Pressure unit
• Simulation mode
• Plugs have to be ordered separately !
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