PST250RG12S - Honeywell - Datasheet.Live

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PST... and PST...-R

ELECTRONIC PRESSURE SWITCHES

PRODUCT DATA

APPLICATION

Honeywell FEMA's PST and 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.

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.

FEATURES

Housing and back polybutylene terephtalate (PBT)

Max. ambient temp. -20...+60 °C

Storage temperature -35...+80 °C

Temperature, medium -20...+100 °C

Relative air humidity 0...95%, non-condensing

Accuracy, total 0.5% of final value

Medium temp. drift 0.3% per 10 K (0.5% per 10 K

in case of 250/400/600 mbar)

Total weight 380 grams

Parts in contact with medium

High-pressure versions 1.4571 + 1.4542

Low-pressure / flush 1.4571 + 1.4435

Process connection

Manometer connection G1/2" external thread

Flush connection G3/4" external thread

Electrical connection

PST series 5-prong M12 plug, A-coded as per

DIN IEC 60947-5-2

PST...-R series Extra 3-prong M12 plug

Protection class II as per EN 60335-1

Protection type IP65 as per EN 60529

Climate class C as per DIN IEC 60654

Power supply 15...36 Vdc, max. 100 mA

EMC compatible as per EN61326/A1

Switch outputs (all versions)

Open-Collector outputs Two; configurable as high-side/

low-side or as push-pull switches,

max. load: 250 mA / 15...36 Vdc

Reaction time 30 ms

Switching difference (SP and RP) configurable

Relay outputs (PST...-R series)

Contact type 1 switch-over contact

Min. electrical lifetime 250,000 switching cycles

Switching performance, gold contacts (AgSn02+Au)

AC1 (resistive) 1.5 VA (24 Vdc / 60 mA, 230 Vac /

6.5 mA)

AC15 (inductive) unsuitable

Max. switch-on current 60 mA for < 5 ms

Min. switching perf. 50 mW (either > 5 V or > 2 mA)

Switching performance, silver contacts (AgSn02)

AC1 (resistive) 690 VA (230 Vac / 3 A)

AC15 (inductive) 230 VA (230 Vac / 1 A)

Max. switch-on current 30 A for < 5 ms

Min. switching perf. 500 mW (> 12 V or > 10 mA)

Diagnostic output

Output configuration warning output (plug 2),

max. 20 mA, 15...36 Vdc

Transmitter output (analog output)

Voltage / current 0...10 V and 4...20 mA,

configurable in expert mode

Transient response approx. 300 ms

PS, PST, AND PST...-R ELECTRONIC PRESSURE SWITCHES

EN0B-0346GE51 R0609 2

VARIANTS

The electronic pressure switches are available in two

variants, easily distinguishable by the number of M12 plugs

present on the rear side.

PST... Series

The devices of this series provide both switching

functionality and transmitting functionality.

plug 2:

power supply,

AOUT, and WARN

plug 1:

power supply,

OUT1, and OUT2

Fig. 1. PST... Series, rear view of housing

PST...-R Series

Like PST... Series devices, the devices of this series

provide switching and transmitting functionality, but also

relaying functionality.

plug 2:

power supply,

AOUT, and WARN

plug 3:

switch-over

contact relay

plug 1:

power supply,

OUT1, and OUT2

Fig. 2. PST...-R Series, rear view of housing

PS, PST, AND PST...-R ELECTRONIC PRESSURE SWITCHES

3 EN0B-0346GE51 R0609

FUNCTION

The PST and PST...R Electronic Pressure Switches are

screwed directly into the pressure line or the boiler's

connection nozzle. When monitoring gaseous media and

low-viscosity liquids, G1/2" standard manometer can be

used. In the case of high-viscosity and roiled liquids, G3/4"

(flush) process connections must be used.

The LCD display screen indicates the pressure as a 4-digit

digital value and as an analog value (bar graph).

Two LED's provide information on the switching status of

the outputs and on the alarm status.

The device is configured and parameterized using the large

rotary/push button. The user can move from screen to

screen and enter values and/or change configurations by

rotating the button. Values and configurations are

confirmed and/or stored by pressing this button.

Parameterization and configuration are performed in only

two modes (the basic mode and the expert mode).

Basic Mode (Parameterization)

• Outputs 1 and 2: Adjustment of the switch-points (SP)

and reverse switch-points (RP).

• Adjustment of the lower (ZERO) and upper (FSO =

"full-scale output") reference values for limiting the

analog output signal to a defined pressure range.

• Setting of a filter value in a range of 0...95% (ATT).

• When locked, can be unlocked by entering a CODE.

Expert Mode (Configuration)

Output 1 (OUT1)

• Configurable as a maximum or minimum monitor.

• Configurable as a window monitor.

• Configurable as normally-open or normally-closed.

• Configurable as low-side/high-side switch or as push-

pull switch.

Output 2 (OUT2)

• Configurable as a maximum or minimum monitor.

• Configurable as a window monitor.

• Configurable as normally-open or normally-closed.

• Configurable as low-side/high-side switch or as push-

pull switch.

• Configurable as a warning output (max. 250 mA).

Analog Output (AOUT)

• Configurable as a 0...10 V / 10...0 V or 4...20 mA /

20...4 mA output (default setting: 0...10 V)

Additional Configuration

• Relay output (REL) configurable to be coupled with

OUT1, OUT2, or the warning output.

• Selection of the pressure units (bar, Pa, or psi) in the

UNIT display.

• Data restorable using the REST command.

• Selection of a 4-digit locking code (0001 to 9999) in

the CODE display (0000 = no code).

• Simulation mode:

– Using the rotary/push button, the pressure can be

simulated over the entire range ("SIM1" shown in

display).

– The outputs can switch alternately ("SIM2" shown

in display) in order to test the installation's reaction

time in the range of from 4 times per second to

once every 16 seconds (corresponding to a range

of 0...100%).

• The LCD display's backlighting can be switched from

"on continuously" ("LCD+" shown in display) to "turned

off when rotary/push button not operated for 30 sec"

("LCD-" shown in display).

• Electronic drag indicator (represented in the LCD

display by a dotted arrow) for indicating the max./min.

pressure. After pressing the rotary/push button, the

user can (in the EDIT mode) read off the elapsed time

(in hours; resolution: 0.01 h) between the event and

the present time.

PST AND PST...-R ELECTRONIC PRESSURE SWITCHES

EN0B-0346GE51 R0609 4

PROCESS CONNECTIONS

The device is connected to the pressure-side via a G1/2" standard manometer threaded connection or a G3/4" flush process

connection (see fig. below). The geometry of the G1/2" and G3/4" connections conforms to DIN EN 837.

standard: SW27

(flush: SW32)

LED’s for

OUT1 + OUT2

rotary/push

button

standard

manometer

(or flush)

process

connection

LCD

display

standard: 40

(flush: 33)

PST AND PST...-R ELECTRONIC PRESSURE SWITCHES

EN0B-0346GE51 R0609

PRODUCT IDENTIFICATION SYSTEM

PST01RG34F-R

R = Relative pressure sensor

A = Absolute pressure sensor

-R = Relay version

(galvanically separated

switch-over contact)

V01 = -1...+1 bar 002 = 0...1.6 bar

M250 = 0...25 mbar 002 = 0...2 bar

M400 = 0...400 mbar 004 = 0...4 bar

M600 = 0...600 mbar 010 = 0...10 bar

001 = 0...1 bar

025 = 0...25 bar

060 = 0...60 bar

100 = 0...100 bar

250 = 0...250 bar

600 = 0...600 bar

PST = Pressure Switch + Transmitter

PST...-R = P + Relayressure Switch + Transmitter

G12S = G1/2” Standard manometer

G34F = G3/4” Flush version

PST AND PST...-R ELECTRONIC PRESSURE SWITCHES

EN0B-0346GE51 R0609 6

PRESSURE RANGES

Table 1. Pressure ranges, connection, and equipment of models

equipment

pressure

range (bar)

type of

pressure

bursting

pressure

(bar)

max.

pressure

(bar)

temperature

drift

(%/10 K)

process

connection switch and

transmitter

switch, transmitter,

and relay

-1...+1 relative ≥ 10 6 0.3 G1/2" PSTV01RG12S PSTV01RG12S-R

0...0.25 relative ≥ 10 1 0.5* G1/2" PSTM250RG12S PSTM250RG12S-R

0...0.4 relative ≥ 10 2 0.5* G1/2" PSTM400RG12S PSTM400RG12S-R

0...0.6 relative ≥ 10 2 0.5* G1/2" PSTM600RG12S PSTM600RG12S-R

0...1 relative ≥ 10 6 0.3 G1/2" PST001RG12S PST001RG12S-R

0...1.6 relative ≥ 10 6 0.3 G1/2" PST002RG12S PST002RG12S-R

0...4 relative ≥ 20 12 0.3 G1/2" PST004RG12S PST004RG12S-R

0...10 relative ≥ 50 30 0.3 G1/2" PST010RG12S PST010RG12S-R

0...25 relative ≥ 125 75 0.3 G1/2" PST025RG12S PST025RG12S-R

0...60 relative ≥ 300 180 0.3 G1/2" PST060RG12S PST060RG12S-R

0...100 relative ≥ 500 300 0.3 G1/2" PST100RG12S PST100RG12S-R

0...250 relative ≥ 1600 500 0.3 G1/2" PST250RG12S PST250RG12S-R

0...600 relative ≥ 1800 1000 0.3 G1/2" PST600RG12S PST600RG12S-R

-1...+1 relative ≥ 10 6 0.3 G3/4" PSTV01RG34F PSTV01RG34F-R

0...0.25 relative ≥ 10 1 0.5* G3/4" PSTM250RG34F PSTM250RG34F-R

0...0.4 relative ≥ 10 2 0.5* G3/4" PSTM400RG34F PSTM400RG34F-R

0...0.6 relative ≥ 10 2 0.5* G3/4" PSTM600RG34F PSTM600RG34F-R

0...1 relative ≥ 10 6 0.3 G3/4" PST001RG34F PST001RG34F-R

0...1.6 relative ≥ 10 6 0.3 G3/4" PST002RG34F PST002RG34F-R

0...4 relative ≥ 20 12 0.3 G3/4" PST004RG34F PST004RG34F-R

0...10 relative ≥ 50 30 0.3 G3/4" PST010RG34F PST010RG34F-R

0...25 relative ≥ 125 75 0.3 G3/4" PST025RG34F PST025RG34F-R

0...2 absolute ≥ 10 6 0.3 G1/2" PST002AG12S PST002AG12S-R

0...10 absolute ≥ 50 30 0.3 G1/2" PST010AG12S PST010AG12S-R

0...2 absolute ≥ 10 6 0.3 G3/4" PST002AG34F PST002AG34F-R

0...10 absolute ≥ 50 30 0.3 G3/4" PST010AG34F PST010AG34F-R

NOTE*: Due to their design, depending upon their installation orientation, the weight of the diaphragm and of the filling medium

in the sensors of the PSTM... series can have an effect on measurement 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 reason, 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 ("SET0" shown in the display) prior to initial operation.

PST AND PST...-R ELECTRONIC PRESSURE SWITCHES

EN0B-0346GE51 R0609

OVERVIEW OF ADJUSTABLE PARAMETERS

LCD display shows parameters adjustable in

activity / situation symbols digital values / text basic mode expert mode

Current Pressure Is Displayed1

current pressure , unit digital value - -

SP [RP] of OUT1 OUT1 - - -

SP [RP] of OUT2 OUT2 - - -

AOUT (pressure betw. ZERO & FSO) AOUT - - -

pressure is rising - - -

pressure is dropping - - -

warning WARN digital value NO NO

Parameterizing Output 1 [Output 2]

SP , OUT1 [OUT2], SP digital value YES NO

RP , OUT1 [OUT2], RP digital value YES NO

first limit of window (WIN) , OUT1 [OUT2], SP digital value YES NO

second limit of window (WIN) , OUT1 [OUT2], RP digital value YES NO

Configuring Output 1 [Output 2]

max. pressure monitor (SP>RP) EXPERT, SP, RP, OUT1 [OUT2] NO YES

min. pressure monitor (SP<RP) EXPERT, SP, RP, OUT1 [OUT2] NO YES

window monitor (WIN) EXPERT, WIN OUT1 [OUT2] NO YES

output 2 as WARN EXPERT, WARN OUT2 NO YES

N-C low-side output 1 [2], OC2 EXPERT, , ZERO FCT1 [FCT2] NO YES

N-O low-side output 1 [2], OC2 EXPERT, , ZERO FCT1 [FCT2] NO YES

N-C high-side output 1 [2], OC2 EXPERT, , FSO FCT1 [FCT2] NO YES

N-O high-side output 1 [2], OC2 EXPERT, , FSO FCT1 [FCT2] NO YES

output 1 [2] as "push-pull" EXPERT, , ZERO, FSO FCT1 [FCT2] NO YES

output 1 [2] as inverted "push-pull" EXPERT, , ZERO, FSO FCT1 [FCT2] NO YES

Parameterizing the Analog Output

first limit (ZERO) of range , AOUT, ZERO digital value YES NO

second limit (FSO) of range , AOUT, FSO digital value YES NO

Configuring the Analog Output

0...10 V voltage-controlled output EXPERT, AOUT FCTV NO YES

10...0 V voltage-controlled output EXPERT, AOUT, INV FCTV NO YES

4...20 mA current-control output EXPERT, AOUT FCTA NO YES

20...4 mA current-control output EXPERT, AOUT, INV FCTA NO YES

Configuring the Relay

relay coupled with output 1 EXPERT, OUT1 REL NO YES

relay coupled with output 2 EXPERT, OUT2 REL NO YES

relay configured as alarm output EXPERT, WARN REL NO YES

Configuring Unit

unit EXPERT, Pa / bar / psi UNIT NO YES

Parameterizing Filter

attenuation , ATT, % digital value or OFF YES NO

Locking / Unlocking Device Using a Code

unlocked (code = 0000) - EXP YES NO

locked (code ≠ 0000) - CODE, digital value YES NO

Changing Code

device is locked EXPERT LOCK NO YES

device is unlocked EXPERT CODE NO YES

1The same symbols appearing in the expert mode are also visible in the user mode, where they indicate the current configuration of the given

output. Exceptions: If an output has been configured to act as a max. / min. monitor, in the user mode, and appear instead of and .

2Open-Collector

PST AND PST...-R ELECTRONIC PRESSURE SWITCHES

Manufactured for and on behalf of the Environmental and Combustion Controls Division of Honeywell Technologies Sàrl, Rolle, Z.A. La Pièce 16, Switzerland by its Authorized Representative:

Honeywell GmbH

Fema Controls

P.O. Box 1254

71099 Schönaich, Germany

phone: (49) 7031-637-02

fax: (49) 7031-637-850

http:/honeywell.de/fema

Subject to change without notice. Printed in Germany

EN0B-0346GE51 R0609

OVERVIEW OF ADJUSTABLE PARAMETERS (CONTINUED)

LCD display shows parameters adjustable in

activity / situation symbols digital values / text basic mode expert mode

Locking the expert mode separately (just after switching-on the device, press the rotary/push button until "V..." appears in the display)

expert mode locked EXPERT, EDIT EXPL NO YES

expert mode unlocked EXPERT, EDIT EXPN NO YES

Resetting the display lighting

on continuously EXPERT LED+ NO YES

turned off EXPERT LED- NO YES

Electronic max./min. indicator

pressure exceeds fixed value , pressure unit (Pa / bar / psi) digital value YES NO

pressure exceeds fixed duration , EDIT, h digital value or NAVL YES NO

pressure drops below fixed value , pressure unit (Pa / bar / psi) digital value YES NO

pressure drops below fixed duration , EDIT, h digital value or NAVL YES NO

storage reset , , EDIT RSET YES NO

Zeroing sensor (just after switching-on the device, press the rotary/push button until "V..." appears in the display)

selection of zeroing function EXPERT SET0 NO YES

zeroing EXPERT, EDIT, pressure unit, digital value NO YES

Simulation mode

configure simulation mode EXPERT, EDIT SIM- / SIM1 / SIM2 NO YES

execute pressure simulation SIM1 , EDIT digital value, SIM1 YES NO

execute switch simulation SIM2 , % digital value, SIM2 YES NO

Mouser Electronics

Authorized Distributor

Click to View Pricing, Inventory, Delivery & Lifecycle Information:

Honeywell:

PSTM250RG12S PST250RG12S PST002RG34F PSTM600RG34F PST004RG12S-R PST004RG12S

PST010AG34F PSTM400RG34F PST002RG12S-R PSTM250RG34F PST250RG12S-R PST060RG12S-R

PSTV01RG34F-R PST002RG12S PST002AG34F PSTM600RG12S-R PSTM600RG12S PST002AG34F-R

PST100RG12S-R PST010AG34F-R PST025RG12S-R PST010AG12S-R PST600RG12S PST001RG34F-R

PST010AG12S PST010RG12S PST060RG12S PST025RG34F PSTM400RG34F-R PSTM400RG12S

PST001RG12S PSTM250RG34F-R PST010RG34F-R PST600RG12S-R PST002RG34F-R PSTV01RG12S

PST002AG12S-R PSTM400RG12S-R PST004RG34F PST025RG12S PST001RG34F PST100RG12S

PST004RG34F-R PST010RG12S-R PST010RG34F PST002AG12S PSTM600RG34F-R PSTV01RG34F

PST001RG12S-R PST025RG34F-R PSTV01RG12S-R