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HYDAC贺德克压力传感器:HDA4700压力开关
点击次数：569 发布时间：2015-10-8
HYDAC贺德克压力传感器:HDA4700压力开关
E 18.306.5/03.11
Electronic
Pressure Transmitter
HDA 4700Description:
The pressure transmitter series
HDA 4700 has a very accurate and
robust sensor cell with a thin-film
strain gauge on a stainless steel
membrane.
The output signals 4 ..20 mA or
0 .. 10 V enable connection of all
HYDAC ELECTRONIC measurement
and control devices as well as
standard evaluation systems
(e.g. PLC controls).
The main areas of application are
in the or industrial sectors
of hydraulics and pneumatics,
particularly in applications with
restricted installation space.
Special features:
? Accuracy ≤ ± 0.25 % FS typ.
? Highly robust sensor cell
? Very small temperature error
? Excellent EMC characteristics
? Very compact design
? Persuasive price /
performance ratio
Technical specifications:
Input data
Measuring ranges 6; 16; 60; 100; 250; 400; 600 bar
Overload pressures 15; 32; 120; 200; 400; 800; 1000 bar
Burst pressures 100; 200; 300; 500; 1000; 2000; 2000 bar
Mechanical connection G1/4 A DIN 3852
Torque value 20 Nm
Parts in contact with medium Mech. connection: Stainless steel
Seal: FPM
Output data
Output signal, permitted resistance 4 .. 20 mA, 2 conductor
RLmax. = (UB - 10 V) / 20 mA [kW]
0 .. 10 V, 3 conductor
RLmin. = 2 kW
Accuracy to DIN 16086 ≤ ± 0.25 % FS typ.
Max. setting ≤ ± 0.5 % FS max.
Accuracy at min. setting ≤ ± 0.15 % FS typ.
(B.F.S.L.) ≤ ± 0.25 % FS max.
Temperature compensation ≤ ± 0.008 % FS / °C typ.
Zero point ≤ ± 0.015 % FS / °C max.
Temperature compensation ≤ ± 0.008 % FS / °C typ.
Over range ≤ ± 0.015 % FS / °C max.
Non-linearity at max. setting ≤ ± 0.3 % FS max.
to DIN 16086
Hysteresis ≤ ± 0.1 % FS max.
Repeatability ≤ ± 0.05 % FS
Rise time ≤ 1 ms
Long-term drift ≤ ± 0.1 % FS typ. / year
Environmental conditions
Compensated temperature range -25 .. +85 °C
Operating temperature range -40 .. +85 °C
Storage temperature range -40 .. +100 °C
Fluid temperature range -40 .. +100 °C
mark EN 61000-6-1 / 2 / 3 / 4
Vibration resistance to ≤ 20 g
DIN EN 60068-2-6 at 10 .. 500 Hz
Protection class to DIN 40050 IP 65 (connector to DIN 43650 and
Binder 714 M18)
IP 67 (M12x1, when an
IP 67 connector is used)
Other data
Supply voltage 2 conductor 10 .. 30 V DC
Supply voltage 3 conductor 12 .. 30 V DC
Residual ripple of supply voltage ≤ 5 %
Current consumption 3 conductor approx. 25 mA
Life expectancy > 10 million cycles
0 .. 100 % FS
Weight approx. 145 g
Note: Reverse polarity protection of the supply voltage, excess voltage, override
and short circuit protection are provided.
FS (Full Scale) = relative to complete measuring range
B.F.S.L. = Best Fit Straight LineE 18.306.5/03.11
2
Pin connections:
Dimensions:
Note:
The information in this brochure relates to
the operating conditions and
applications described.
For applications and operating conditions
not described, please contact the relevant
technical department.
Subject to technical modifications.
Binder series 714 M18
Model code:
HDA 4 7 4 X – X – XXX – 000
Mechanical connection
4 = G1/4 A DIN 3852 (male)
Electrical connection
4 = 4 pole Binder series 714 M18, male
(connector not supplied)
5 = 3 pole + PE, DIN 43650, male
(connector supplied)
6 = M12x1, 4 pole, male
(connector not supplied)
Signal
A = 4 .. 20 mA, 2 conductor
B = 0 .. 10 V, 3 conductor
Pressure ranges in bar
006; 016; 060; 100; 250; 400; 600
Modification number
000 = standard
Note:
On instruments with a different modification number, please read the label
or the technical amendment details supplied with the instrument.
Accessories:
Appropriate accessories, such as electrical connectors,
can be found in the Accessories brochure.
ELEcTrONIc GMBH
Hauptstra?e 27, D-66128 Saarbrücken
Internet: www.hydac。。ｃｏｍ
Pin HDA 4744-A HDA 4744-B
1 n.c. +UB
2 Signal+ Signal
3 Signal- 0 V
4 n.c. n.c.
Pin HDA 4745-A HDA 4745-B
1 Signal+ +UB
2 Signal- 0 V
3 n.c. Signal
^ PE PE
Pin HDA 4746-A HDA 4746-B
1 Signal+ +UB
2 n.c. n.c.
3 Signal- 0 V
4 n.c. Signal
DIN 43650
M12x1
profile seal ring
electr. conn. male
3 pole +PE DIN 43650 electr. conn. male
4p
hex-SW27
elastomer
profile seal ring
DIN3869
electr. conn. male
Binder series 714 4 pole
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