عضویت 
ورود اعضا
راهنمای خرید
E180550 pages
Electronic
Pressure Switch
EDS 1700
The EDS 1700, with its integrated
pressure measuring cell, 4-digit display
and 4 switching outputs, offers the
user all the advantages of a modern
electronic pressure switch.
4 switching points and switch-back
points can be adjusted very simply and
independently of each other using the
keypad.
For optimum incorporation into
monitoring systems (e.g. with PLC), an
analogue output (4 .. 20 mA or 0 .. 10 V)
is also available.
The main applications of the EDS 1700
are in hydraulics and pneumatics.
The instrument is ideal for use where
frequent switching cycles (several
million) require permanent switching
point accuracy or simple and precise
adjustment.
Special features:
tIntegrated pressure sensor
with strain gauge on
stainless steel membrane
t
Accuracy 0.5 % or 1 % FS
t
4-digit display
t
Simple operation via key
programming
t limit relays, switching points and
4
switch back points can be adjusted
independently
t
Analogue output signal selectable
tMany useful additional functions
t
Optional mounting position
(pressure connection on the top/
bottom, keypad and display can be
turned through 180°)
t be set to display values in
Can
any unit of measurement e.g.: kN, kg,
psi, ...
Technical specifications:
Input datat
Measuring rangest
Overload pressurest
Burst pressures t
Mechanical connectiont
Torque valuet
Parts in contact with mediumt
Output datat
Accuracy to DIN 16086,t
Max. settingt
(display, analogue output)t
Repeatabilityt
t
Temperature drift EDS 1700-Pt
Temperature drift EDS 1700-Nt
Analogue outputt
Signal selectablet
t
Switching outputst
Typet
t
Switching voltaget
Switching currentt
Switching outputt
t
Switching cyclest
t
Reaction timet
Ambient conditionst
Compensated temperature ranget
Operating temperature ranget
Storage temperature ranget
Fluid temperature ranget
markt
Vibration resistance to t
DIN EN 60068-2-6 (0 .. 500 Hz)t
Shock resistance to t
DIN EN 60068-2-29 (1 ms)t
Protection class to DIN 40050t
Other datat
Supply voltage t
Current consumptiont
Residual ripple of supply voltaget
Displayt
t
Electrical connectiont
Housing materialt
Weightt
16; 40; 100; 250; 400; 600 bar
32; 80; 200; 500; 800; 1000 bar
200; 200; 500; 1000; 2000; 2000 bar
Threaded port G1/4 DIN 3852
20 Nm
Mech. connection: Stainless steel
EDS 1700-P: ≤ ± 0.5 % FS max.
EDS 1700-N: ≤ ± 1 % FS max.
EDS 1700-P: ≤ ± 0.25 % FS max.t
EDS 1700-N: ≤ ± 0.5 % FS max.
≤ ± 0.02 % FS / °C max. zero point & range
≤ ± 0.03 % FS / °C max. zero point & range
4 .. 20 mAt
0 .. 10 Vt
ohmic resistance ≤ 400 W
ohmic resistance ≥ 2 kW
4 relays with change-over contacts
(2 groups, common supply of each group con.)
0.1 .. 250 V AC / DC
0.009 .. 2 A per switching output
max. 50 W / 400 VA
(for inductive load, use varistors)
20 million at minimum load
1 million at maximum load
approx. 20 mst
-10 .. +70 °C
-25 .. +60 °C
-40 .. +80 C
-25 .. +80 °C
EN 61000-6-1 / 2 / 3 / 4
≤5g
t
≤ 10 g
IP 65
22 .. 32 V DC
approx. 200 mA
≤ 10 %
4-digit, LED, 7 segment, red,
height of digits 13 mm
14-pole, terminal block
aluminium, anodised
approx. 800 g
Note: t Reverse polarity protection of the supply voltage, excess voltage, override
t
and short circuit protection are provided.
t
FS (Full Scale) = relative to complete measuring range
E 18.055.5/03.11
Description:
71
"
