DSK 701 C - Impress Sensors and Systems

DSK 701 C
Ready to assemble
Pressure Sensor Module
►
Capacitive ceramic pressure sensor
►
Pressure ranges from 60 mbar to 20 bar
►
Several output signals available
►
IS part approval
IBExU 08 ATEX 1062 U
►
Configuration by an integrated interface, e.g.
for compensation of mounting effects, adjustment of offset and span and so on.
Technical data
Pressure ranges
Nominal pressure [bar]
Permissible
overpressure
Permissible nega- Turn-Down (TD)
(max. 20 :1)
tive pressure
gauge
absolute
[bar]
[bar]
0.06
-
2
-0,2
0.16
-
4
-0,3
0.4
0.4
6
-0,5
1
1
8
2
2
15
5
5
25
-1
10
10
35
20
20
45
1) accuracy
<5:1
>5:1
<5:1
>5:1
<5:1
>5:1
< 10 : 1
> 10 : 1
< 10 : 1
> 10 : 1
< 10 : 1
> 10 : 1
< 10 : 1
> 10 : 1
< 10 : 1
> 10 : 1
Accuracy 1)
Thermal error 2)
[% FSO]
[% FSO / 10 K]
± (0.2 x (TD-1) x 0.02)
± (0.2 x (TD-1) x 0.04)
± (0.2 x (TD-1) x 0.02)
± (0.2 x (TD-1) x 0.04)
± (0.2 x (TD-1) x 0.02)
± (0.2 x (TD-1) x 0.04)
± (0.1 x (TD-1) x 0.02)
± (0.1 x (TD-1) x 0.04)
± (0.1 x (TD-1) x 0.01)
± (0.1 x (TD-1) x 0.02)
± (0.1 x (TD-1) x 0.01)
± (0.1 x (TD-1) x 0.02)
± (0.1 x (TD-1) x 0.01)
± (0.1 x (TD-1) x 0.02)
± (0.1 x (TD-1) x 0.01)
± (0.1 x (TD-1) x 0.02)
according IEC 60770 – terminal based (nonlinearity, hysteresis, repeatability)
temperature range<. - 20 °C … 80 °C (other compensation ranges on request)
2) compensated
Output signal / Supply voltage
Standard
Option
3-wire:
Current consumption
2-wire:
4 ... 20 mA
/
VS = 9 ... 32 VDC
2-wire / IS-version: 4 ... 20 mA
/
VS = 10 ... 28 VDC
3-wire:
0 … 10 V
/
VS = 12,5 ... 32 VDC
0 ... 10 V
/ VS = 12.5 ... 32 VDC
3-wire ratiometric: 10 ... 90 % Vs
/
VS = 3.0 ... 5.5 VDC
4 … 20 mA: ≤ 21 mA
ratiometric and 0 … 10 V: ≤ 2.7 mA
± 0.02 x TD
± 0.02 x TD
± 0.02 x TD
± 0.02 x TD
± 0.02 x TD
± 0.02 x TD
± 0.02 x TD
± 0.02 x TD
DSK 701C
Pressure Sensor Module
Technical data
Performance
Turn on time
Response time (10 ... 90 %)
700 ms
120 ms (without consideration of the electrical damping)
Long term stability
≤ ± 0.1 % FSO / year
Permissible load
Influence
4 … 20 mA /2-w:
Rmax ≤ [(UB – UB min) / 0,02] Ω 10 … 90 %UB ratiometric: ≥ 10 kΩ
0 … 10 V /3-w:
≥ 10 kΩ
Supply voltage: 0,05 % FSO / 10 V Load: 0,05 % FSO / kΩ
Temperature ranges
Medium
Storage
Ambient
- 40 …125 °C
- 40 ... 105 °C (optional - 40 ... 125 °C)
- 40 … 105 °C (optional - 40 ... 125 °C)
IS-version:
in zone 0: -20 … 60 °C at patm 0,8 bar up to 1,1 bar
in zone 1: -25 … 70 °C
Electrical protection
Short circuit protection
Reverse polarity protection
permanent
permanent
None / the appropriate measures for reaching the conformity of the complete device must be enDeclaration of CE conformity
sured by the user
Option IS-protection
Zone 0: II 1G Ex ia IIC T4
IBExU 08 ATEX 1062 U
Safety technical maximum values: Ui = 28 V, Ii = 93 mA, Pi = 660 mW
partial approval
Electrical connection / Ingress protection
Standard
Silicone wires 0,12 mm2, length 100 mm (Ingress protection: IP 00)
Design
Standard
Option
Pressure sensor module with PTFE filter and venting tube
on request
Membrane
Venting tube
Spacer
O-rings (optional)
Standard: Ceramic Al2O3 96 %
Optional: Ceramic Al2O3 99,9% (for p = 0,16, 0,4 and 1 bar, others on request)
PBT
PBT
FKM (temperature range -25 ... 125 °C)
EPDM (temperature range -40 ... 125 °C)
FFKM (temperature range -20 ... 125 °C)
Miscellaneous
Weight
Operational life time
approx. 25 g
> 100 x 106 pressure cycles
Configuration
- menue-driven
- WindowsTM 95, 98, 2000, ME and XP compatible
- calibration by connected pressure reference
- configuration of starting point and end point of pressure range,
damping, pressure unit, offset adjustment
Wire-configuration (colours of wires according DIN 47100)
Programming adapter CIS 704
including programming software
P-Scale 704 (optional)
Electrical connection
positive supply Vs+: white
negative supply Vs-: brown
Wiring diagram / Dimensions [mm]
4 … 20 mA 2-wires
0,5 … 4,5 V ratiometric
0 … 10 V
Pressure sensor module with venting tube
UB+
p
US
U
UB─
UB
V
U out
This data sheet contains product specification, properties are not guaranteed. Subject to change without notice.
Materials
depending pressure range
DSK701C_01/2013
DSK 701C
Pressure Sensor Module
Ordering code
Ordering code
DSK 701C
-
-
-
-
-
-
-
-
-
Type of pressure
gauge
absolute
1
0 6 5
0 6 6
Pressure ranges
0,06 bar
0,16 bar
0,40 bar
1 bar
2 bar
5 bar
10 bar
20 bar
others on request
2
0
1
4
1
2
5
1
2
9
6
6
0
0
0
0
0
0
9
0
0
0
0
0
0
0
0
9
0
0
0
1
1
1
2
2
9
Output signal
4 … 20 mA / 2 wires
Ex-protection for zone 0 4 … 20 mA / 2 wires
10 … 90 %UB ratiometric
0 … 10 V 3c
others on request
Accuracy
Standard
≤1bar: 0,2%FSO
>1bar: 0.1%FSO
others on request
Temperature operation ranges
Standard
T stor/amb -40 … 105 °C
T stor/amb -40 … 125 °C
others on request
Electrical connection
wires 100 mm length
others on request
Membrane material
Ceramic Al2O3 96%
Ceramic Al2O3 99,9%
others on request
Sealing
Without sealing
FKM
EPDM
FFKM
others on request
Design
Standard, absolute
with PTFE filter
Standard, gauge
+ venting tube
others on request
Special design
standard
others on request
1)
2)
Absolute pressure < 0,4 bar on request
Please specify
2
2
2
2
2
2
1
E
R
3
9
B
1
9
T
H
9
0 1 1
9 9 9
2
C
9
0
1
3
7
9
0 0
0 2
2
2
9 9
0 0 0
9 9 9

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