1
HA 9203
3/2010
p
max
up to 400 bar (5801 PSI)
Electrical Pressure Switch
TSE
q
Electronic pressure switch TSE
•
To monitor the pressure in the circuit and the signalisation switching after
reaching pre-set pressure values
•
Stainless steel diaphragm and piezoelectric sensor
•
Compact design in rugged housing
•
FKM seal material (Fluorelastomer)
q
Electronic pressure switch TSE
•
The electronic housing can be rotated in the range of 320°
The sensor body is made of steel, and the electronics housing
is made of polyamide PA6.
Design:
- One switching output with adjustable hysteresis
- Two switching outputs (with the hysteresis of approximately 15%)
q
Electronic pressure switch TSE-D
•
The sensor body is made of stainless steel, and the electronics housing is
casted of aluminium alloy
•
The display for continuous display of measured pressure values
•
Units’ selection for displayed pressure value
•
Possibility of locking the control buttons
•
Selectable time delay setting for contacts closing / opening
Design:
- A switching output with adjustable hysteresis and one analogue output
with adjustable value measuring range limits
- Two switched outputs with adjustable hysteresis
Functional Description
Digital pressure switch is used to monitor pressure in the
hydraulic or pneumatic circuit and for switching a
signalization when the set pressure value is reached. The
measuring member is a membrane made of stainless
steel. Deflection of the membrane caused by the
pressure of the working fluid causes deformation of the
piezoelectric sensor. Deformation of a silicon wafer
causes the creation of polarized charge (piezoelectric
effect). The resulting voltage on the sensor is
proportional to the size of the operating pressure.
In addition the TSE-D switch design features a
digital indicator of the instantaneous pressure in
the circuit.
Order Code
TSE - - -
Pressure switch
Pressure range
400 Pressure range 0-400 bar* (0-5801 PSI)
*Other pressure degree on demand
Design
without Display
N
with Display D
Switching output
1 1 Switching output
- TSE-N - 1 output with adjustable hysteresis
- TSE-D - 1 solid state and 1 analog output
2 2 Switching outputs
- TSE-N - 2 outputs with 15% hysteresis
- TSE-D - 2 outputs with adjustable hysteresis
2
HA 9203
Power supply V DC 15 ... 32
Power supply connector 4- pin connector, M12x1
Switching contact (PNP transistor) max. 200 mA, 100 Hz max. 500 mA, 100 Hz
Adjustable delayed contacts closing / opening s --- 0,0 .... 9,9
Measurement frequency s
-1
200
Analog output
Current mA
Maximum load mA
Load influence
Value update frequency ms
Max. load current mA
Adjustable range %
4 ...20
max. RI = (Ub-12 V) / 20 mA
RI = 600 Ohm at Ub = 24V DC
0,3 % / 100 W
5
max. 10
25 .. 100 % of measurement range
Display
3-character LED red, characters
height 100 mm
Power supply: mA 50 (no load)
Maximum vibration level 10 g / 20 - 200 Hz
Maximum shock level 100 g / 11 ms
Electrical connection scheme - TSE-N
+Ub
SP1
1
4
2
3
0 V
1
4
2
3
SP2
SP1
+Ub
0V
4-pin connector
M12x1
1 switching output 2 switching outputs
1- brown
2- white
3- blue
4- black
0,2 A max
0,2 A max
15-32 V
0,2 A max
Technical data
Switch design N D
Connecting thread G1/4
Measuring range bar (PSI) 0 - 400 (0 - 5801)
Working fluid Mineral oil of performance classes HL, HLP (DIN 51524)
Working fluid temperature °C (°F) -10... +70 (+14 ... +158)
Ambient temperature °C (°F) -25... +100 (-13 ... +212)
Electronics operating temperature °C (°F) -25... +80 (-13 ... +176) -10... +70 (+14 ... +158)
Electric protection (EN 60529) IP 65
Degree of protection III
Measurement error due to temperature ± 0,2% of the measurement range
Measurement repeatability % +/- 1 of the measuring range +/- 0,1 of the measuring range
Weight g (Ibs) ca. 150 (0.33) ca. 200 (0.44)
Electrical Parameters
3
HA 9203
Dimension Dimensions in millimeters (inches)
Seal DIN 3869
Programming pressure switch TSE-N
a) The switch with one adjustable pressure value for closing and adjustable hysteresis
Programming activation Press both buttons (T1, T2) for 4 seconds. LED flashes red and green in turns for
12 seconds, during which time it is
possible to set the required value.
Then the switch returns to standard
mode and the LED lights up green.
Setting the pressure value at contact
(SP) closing
Press button T1 for 4 seconds.
The pressure switch takes over the current
circuit pressure value.
LED lights up red for 4 seconds.
LED flashes red three times, then the
new value is stored in the memory.
LED then lights up green.
Setting the pressure value at contact
(RS) opening
Press button T2 for 4 seconds.
The pressure switch takes over the current
circuit pressure value.
LED lights up green for 4 seconds.
LED flashes green three times, then
the new value is stored in the
memory.
LED then lights up green.
Cancelling the set pressure value at
contact (SP) closing
Connect the pressure switch to power
supply while the button T1 is pressed.
Press buttons T1 and T2 for 4 seconds.
LED flashes for 12 seconds in red –
green at ratio 1:3.
LED then lights up green.
Cancelling the set pressure value at
contact (RS) opening
Connect the pressure switch to power
supply while the button T2 is pressed.
Press buttons T1 and T2 for 4 seconds.
LED flashes for 12 seconds in green -
red at ratio 1:3.
LED then lights up green.
Error message LED flashes green and red in turn
T2 LED T1
Note:
Power supply connections is indicated by green luminous LED. Contacts closing is not indicated visually.
- for switching on function at rising pressure select SP > RS
- for switching on function at dropping pressure select SP < RS
4
HA 9203
Programming pressure switch TSE-N
b) Switch with two adjustable closing pressure values
Programming activation Press both buttons (T1, T2) for 4 seconds. LED flashes red and green in turns for
12 seconds, during which time it is
possible to set the required value.
Then the switch returns to standard
mode and the LED lights up green.
Setting 1. pressure value for contact
(SP1) closing
Press button T1 for 4 seconds.
The pressure switch takes over the
current pressure value in the circuit.
LED lights up red for 4 seconds.
LED flashes red three times, then the
new value is stored in the memory.
LED then lights up green.
Setting 2. pressure value for contact
(SP2) closing
Press button T2 for 4 seconds.
The pressure switch takes over the
current pressure value in the circuit.
LED lights up green for 4 seconds.
LED flashes green three times, then
the new value is stored in the
memory.LED then lights up green.
Cancelling setting 1. pressure value
for contact (SP1) closing
Connect the pressure switch to power
supply while the button T1 is pressed.
Press buttons T1 and T2 for 4 seconds.
LED flashes for 12 seconds in red –
green at ratio 1:3.
LED then lights up green.
Cancelling setting 2. pressure value
for contact (SP2) closing
Connect the pressure switch to power
supply while the button T2 is pressed.
Press buttons T1 and T2 for 4 seconds.
LED flashes for 12 seconds in green -
red at ratio 1:3.
LED then lights up green.
Error message LED flashes green and red in turn
Pressure ranges 0 ... 400 bar (0 ... 5801 PSI)
1 Switching output with adjustable hysteresis 27878300
2 Switching outputs with 15% hysteresis 27940400
Description Order number
Plug connector M12x1, 4-pinns, with screw terminals, foldet 27940900
Plug connector M12x1, 4-pinns, with screw terminals, straight 27940800
Accesories
Order number
Note:
Contacts’ opening hysteresis 15%; using switching on function at rising pressure
1
Entering the menu
After switching on the power supply press button M to enter parameters
and functions menu.
2
Dialogue window change
Locate the desired function / parameters setting using the arrow keys.
(See table 2. for displayed functions’ codes)
3
Activating the dialogue window to set a
value or to select a function
Activate the selected dialogue window by pressing button M to perform
the required change of value or function.
4
Value setting
Select individual digits using button M (the active position is flashing).
Set the numerical value using the arrow keys and confirm with button M.
If the value is outside the allowed range the system will return to the
previous value.
5
Function setting
Select a function (i.e. the measured values unit) using the buttons and
confirm the selection with the button M.
6
Activating the buttons lock
Press both arrow keys simultaneously for 5 seconds. During this period
the value on the display must not change. After the lock is active the
display will show “Lu0”.
7
Lock is active
The value or the function is shown on the display, but it cannot be
changed. The display will read “LOK” when an attempt is made to
change the value displayed.
8
Buttons lock deactivation
Press both arrow keys simultaneously for 5 seconds. During this period
the value on the display must not change. After the lock is active the
display will show “Lu0”. After deactivating the lock the display will show
a message reading “Lu2”.
9
Programming exit
Press the button M for 5 seconds. The switch will return to the
measurement mode.
10
Automatic return to measuring mode
After two minutes from the last setting the switch will
automatically return to the measurement mode.
Unconfirmed changes will be ignored.
5
HA 9203
1
4
2
3
SP2
SP1
+Ub
0V
1
4
2
3
SP1
+Ub
0V
4-pin connector
M12 x1
Electrical connection scheme - TSE-D
Seal DIN 3869
1 Switching output 2 Switching outputs
Programming pressure switch TSE-D
0,5 A max
0,5 A max
15-32 V
0,5 A max
Valve dimensions dimensions in millimeters (inches)
LED: Al - (yellow) - error message
S1 - (green) - value setting 1
S2 - (green) - value setting 2
1- brown
2- white
3- blue
4- black
4-20mA
7
HA 9203
nAH
0 …XXX
The highest value "Max" display (maximum of 125% of the range)
CLr
Deleting the stored maximum value
NO = do not delete
YES = deletion confirmation
Err
Erros messages
OH = no error
nAH = measurement range in the positive direction exceeded
n In = measurement range in the negative direction exceeded
SEn = sensor error
SP I = switched output 1 error
SP2 = switched output 2 error
dAt = data error
PrC = program error
CAL = calibration error
Ono = analog output error
Note:
After changing the units from PSI to Bars and vice versa it is necessary to set the contacts’ closing values again.
Order number
Pressure ranges 0 ... 400 bar (0 ... 5801 PSI)
1 switching output and 1 analogue output 4 ... 20mA 27878600
2 switching outputs 27878500
Accesories
Description Order number
Adapter G1/4 male thread IG G1/4 for optimum alignment of pressure switch 27885100
Plug connector M12x1,4-pinns, with screw terminals, folded 27940900
Plug connector M12x1,4-pinns, with screw terminals, straight 27940800
Only for types with analogue output
A02
0 …XXX
Analogue output range setting - initial values (i.e. 0 bar = 4 mA)
R0F
0 …XXX
Analogue output range setting – final values (i.e. 400 bar [5801 PSI] = 20 mA)
(If the pressure drops below 25% of the measurement range the analogue output
disconnects.)
8
HA 9203
Changes reserved!
ARGO-HYTOS s.r.o. CZ - 543 15 Vrchlabí
Tel.: +420-499-403111
E-mail: info.cz@argo-hytos.com
www.argo-hytos.com
•
The packing foil is recyclable.
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The cover can be sent back to the manufacturer.
•
The technical information regarding the product presented in this catalogue is for descriptive purposes only. It should
not be construed in any case as a guaranteed representation of the product properties in the sense of the law.
Notice!
The switch must not be installed on equipment, of which working fluid maximum allowable pressure exceeds the maximum
allowable switch pressure indicated on the label. The allowed range of temperatures must not be also exceeded.
The sensor power supply values must conform to the specification listed in the catalogue.
The switch must be protected against excessive vibrations and shocks during handling and transport, as these may lead to
damage of internal components and malfunction.
It is forbidden to use damaged switch or connect it to the power supply source with damaged cable.
Installation may be carried out only by adequately trained person.
The switch can be installed or removed only when it is disconnected from the power supply and switched off equipment
(without pressure).
To tighten the switch use the hex size 24 / 36, 45 Nm torque.
The surface of the switch can be heated by the working fluid to higher temperature.
The switch may not be used as a safety element in the pressure circuits within the meaning of Directive DGR 97/23/EC.
The pressure switch does not belong to municipal waste, but must be disposed of in accordance with regional regulations
for disposal of products with electronic components.
Output function exchange
Standard evaluation for contacts SP1 A SP2
Output function HFS
Windows function for contacts SP1 A SP2
Output function HFS
Output function LFS
Output function LFS
ON - 100 bar
OFF - 80 bar
ON - 100 bar
OFF - 80 bar
ON - 100 bar
OFF - 80 bar
ON - 100 bar
OFF - 80 bar
(1450 PSI)
(1160 PSI)
(1450 PSI)
(1160 PSI)
(1450 PSI)
(1160 PSI)
(1450 PSI)
(1160 PSI)
