Argo-Hytos TSE3-D Manuale di istruzioni per l'uso - Pagina 2
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Stampa la pagina3 Functions and features
The device monitors the system pressure of machines and installations.
Applications
3.1
Type of pressure: Relative pressure
Order number
bar
TSE3-D
0 ... 400
With static overload pressure or max. 100 million pressure cycles.
*)
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
› Switching signal (250 mA) for system pressure limit value
OUT1 (pin 4)
› Communication via IO-Link
› Switching signal (250 mA) for system pressure limit value
OUT2 (pin 2)
› 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.
More information at www.argo-hytos.com
Subject to change · TSE3-D_9193_1en_09/2019
Measuring range
PSI
Pressure sensor switch with G¼ external thread
0 ... 5 800
Pressure resistance
(max. permissible pressure) *)
bar
PSI
800
11 580
P
= system pressure;
HY = hysteresis;
FE = window
Bursting pressure
bar
PSI
1 700
24 650
MPa = (measured value in bar) ÷ 10
kPa = (measured value in bar) x 100
Strana 2