CTE / CTU / CTW8000...CS Series

CTE / CTU / CTW8000...CS Series
OEM submersible pressure transducers
FEATURES
· 250 to 5000 mbar, 5 to 70 psi,
2.5 to 50 mH2O (1 mH2O ≈ 3 ft)
gage1 pressure
· For corrosive media
· 0...10 V or 4...20 mA output
· Field interchangeable
· EMC according to EN 61326-111
MEDIA COMPATIBILITY
Wetted materials:
Stainless steel 1.4404 (316L), ceramic Al2O3,
NBR (FKM), POM, PUR (PE/FEP), Loctite 603
Protection class:
IP 68 (according to DIN EN 60529, NEMA 6P)1
ELECTRICAL CONNECTION
SPECIFICATIONS8,9
Maximum ratings
Voltage output device
Supply voltage (reverse polarity protection)
CT...0...
13...32 V
CT...4...2
9...32 V
Load current
CT...0...
Proof pressure3
+Vs
sensor
+Vout
Vibration (5 to 500 Hz)
Mechanical shock
+Vout
yellow
1 mA
V
-Vs
2 x rated pressure
-Vs
black
Environmental
Temperature limits
Storage
Operating
Compensated
+Vs
red
bare
-25...70 °C
-10...70 °C
0...70 °C
10 gRMS
Current output device
+Vs
+Vs
red
sensor
V
50 g
-Vs
RL
-Vs
black
bare
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CTE / CTU / CTW8000...CS Series
OEM submersible pressure transducers
COMMON PERFORMANCE CHARACTERISTICS
(VS=15 V ±0.1 V, TA=25 °C, RH=50 %)
Characteristics
Thermal effects
(0...70°C)4
Offset
Min.
devices up to 1 bar/10 m H2O/15 psi
all others
Span
Offset
Span
5
Non-linearity (BSL) , hysteresis and repeatability
Long term stability6
Output noise (0< f <1 kHz)
Response time (10 to 90 %)
D/A resolution
Power supply rejection Offset
Span
Thermal effects
(-10...0 °C)4
Typ.
Max.
Unit
±0.03
±0.02
±0.02
±0.03
±0.03
±0.1
±0.1
±0.1
35
±0.06
±0.04
±0.04 %FSO/°C
±0.3
±0.3
%FSO
11
ms
bi t
±0.01
±0.02
%FSO/V
Typ.
Max.
Unit
0
0.1
10
10.1
INDIVIDUAL PERFORMANCE CHARACTERISTICS
(VS=15 V ±0.1 V, TA=25 °C, RH=50 %)
0...10 V output (RL>100 kΩ)
Characteristics
Min.
Zero pressure offset
7
Full scale span
9.9
Output impedance
25
Current consumption (no load)
4
V
Ω
mA
4...20 mA output (RL=100 Ω)
Characteristics
Min.
Typ.
Max.
Zero pressure offset
3.9
4.0
4.1
Full scale span7
15.9
16.0
16.1
Power consumption (IL = 20 mA)
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Unit
mA
mW
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CTE / CTU / CTW8000...CS Series
OEM submersible pressure transducers
OUTLINE DRAWING1
NOM 129.5 (5.10)
X [m]
10
NOM 70
(2.76)
Ø 21.8
(0.86)
Ø 6.0 (0.24)
8.0 (0.31)
Hydrophobic filter
(incl. in delivery)
mass: typ. 210 g (without cable)
LOAD LIMITATION (4...20 mA output version)
1400
Ohm
1200
dimensions in mm (inches)
ELECTRICAL CONNECTION (cont.)
WIRE CONNECTION
1000
Colour
0...10 V
4...20 mA
+Vs
+Vs
black
-Vs
-Vs
600
yellow
Vout
-
bare
case / shield
case / shield
transparent
vent tube1
vent tube1
op
e
ra ratin
ng g
e
red
800
400
200
0
5
9
16 20 25 30 32 V
supply voltage
RECOMMENDED ACCESSORY (not included in delivery)
ZA000850:
ZA004151:
Cable hanger
Desiccant filter box
Specification notes:
1.
The package is an all-sealed housing. For proper function the gage port is vented to the atmosphere through the
connecting cable. Thus the vent tube of the cable end must have access to the ambient pressure.
2. The minimum supply voltage is directly proportional to the load resistance seen by the transmitter. For more details see
the load limitation diagram.
3. Proof pressure is the maximum pressure which may be applied without causing damage to the sensing element.
4. Thermal effects are relative to 25 °C. Signal is clamped at 0 V.
5. Non-linearity refers to Best Straight Line fit. Hysteresis is the maximum output difference at any point within the
operating pressure range for increasing and decreasing pressure.
6. Long term stability is the change in output after one year.
7. Span is the arithmetic difference in transmitter output signal measured at zero pressure and the maximum operating pressure.
8. CE-labelling is in accordance with 2004/108/EC.
9. The pressure transmitters must not be used as safety accessories according to article 1, 2.1.3 of the directive 97/23/EC.
10. Cable length for 0...10 V versions is max. 10 m.
11. Surge immunity according to EN 61000-4-5 for current output devices with cable lenghts longer than 10 m. For shorter
cable lenghts please contact First Sensor.
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CTE / CTU / CTW8000...CS Series
OEM submersible pressure transducers
ORDERING INFORMATION
CTx
M
8xxx
Calibration
E: calibration in mbar
U: calibration in psi
W: calibration in mH2O (1 mH2O ≈ 3 ft)
Pressure mode
G: gage pressure1
Output signal
0: 0...10 V
4: 4...20 mA
005:
010:
015:
020:
030:
070:
0...5
0...10
0...15
0...20
0...30
0...70
psi
psi
psi
psi
psi
psi
x
C
x
S
x
x
Sealing material
V: Viton (FKM)
N: NBR
Note: Older part no.
do not contain this
digit. Without this digit
NBR will be used.
For mbar ranges only
Pressure range
250: 0...250 mbar
400: 0...400 mbar
600: 0...600 mbar
1K0: 0...1000 mbar
1K6: 0...1600 mbar
2K0: 0...2000 mbar
5K0: 0...5000 mbar
G
2x5: 0...2.5 mH2O
004:
0...4 mH2O
006:
0...6 mH2O
010: 0...10 mH2O
016: 0...16 mH2O
020: 0...20 mH2O
050: 0...50 mH2O
Cable material
E: PE
U: PUR
F: FEP
Note: Older part no.
do not contain this
digit. Without this digit
PUR will be used.
Submersible
Cable length in m10
Cable version
Other pressure ranges and options are widely available. Please contact First Sensor.
First Sensor reserves the right to make changes to any products herein. First Sensor does not assume any liability arising out of the application
or use of any product or circuit described herein, neither does it convey any license under its patent rights nor the rights of others.
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