Subject to change · TSE3-D_9193_1en_09/2019
More information at www.argo-hytos.com
Strana 2
The device monitors the system pressure of machines and installations.
Order number
Measuring range
Pressure resistance
(max. permissible pressure) *)
Bursting pressure
bar
PSI
bar
PSI
bar
PSI
Pressure sensor switch with G¼ external thread
TSE3-D
0 ... 400
0 … 5 800
800
11 580
1 700
24 650
*)
With static overload pressure or max. 100 million pressure cycles.
MPa = (measured value in bar) ÷ 10
kPa = (measured value in bar) x 100
3 Functions and features
3.1
Applications
Type of pressure: Relative pressure
Avoid static and dynamic overpressure exceeding the specified overload pressure by taking appropriate measures.
The indicated bursting pressure must not be exceeded.
Even if the bursting pressure is exceeded only for a short time, the unit may be destroyed.
ATTENTION: Risk of injury!
The units are vacuum resistant. With a nominal pressure range ≤ 300 mbar observe the specifications in the data sheet!
Pressure Equipment Directive (PED):
The units comply with the Pressure Equipment Directive and are designed and manufactured for group 2 fluids in accordance with the
sound engineering practice.
Use of group 1 fluids on request!
4 Function
› The unit displays the current system pressure.
› It generates output signals according to the operating mode and the parameter setting.
› It moreover provides the process data via IO-Link.
› The unit is laid out for fully bidirectional communication. So, the following options are possible:
- Remote display: reading and display of the current system pressure.
- Remote parameter setting: reading and changing the current parameter setting.
- IO-Link parameter setting
→
4.4.
4.1 Communication, parameter setting, evaluation
OUT1 (pin 4)
› Switching signal (250 mA) for system pressure limit value
› Communication via IO-Link
OUT2 (pin 2)
› Switching signal (250 mA) for system pressure limit value
› Analogue signal 4 ... 20 mA / 0 ... 10 V
4.2 Switching function
OUTx changes its switching status (250 mA) if it is above or below the set switching limits (SPx, rPx).
The following switching functions can be selected:
› Hysteresis function / normally open: [ou1/ou2] = [Hno] (
→
fig. 1).
› Hysteresis function / normally closed: [ou1/ou2] = [Hnc] (
→
fig. 1).
First the set point (SPx) is set, then the reset point (rPx).
The hysteresis defined remains even if SPx is changed again.
› Window function / normally open: [ou1/ou2] = [Fno] (
→
fig. 2).
› Window function / normally closed: [ou1/ou2] = [Fnc] (
→
fig. 2).
The width of the window can be set by means of the difference between FHx and FLx. FHx = upper value, FLx = lower value.
When set to the window function the set and reset points have a fixed hysteresis of 0.25 % of the final value of the measuring span.
P = system pressure;
HY = hysteresis;
FE = window
