Sensortechnics CTEM7N025AD6 Miniature pressure transmitter Datasheet

CTE7000 / CTU7000 Series
Miniature pressure transmitters
FEATURES
· 0...10 mbar to 0...7 bar,
0...0.15 to 0...100 psi
gage1 or absolute10
· 0...5 V, 0...10 V, 0.5...4.5 V or
4...20 mA output
· Single supply
· Field interchangeable
· Rugged stainless steel housing
MEDIA COMPATIBILITY
Wetted materials:
stainless steel 1.4404 (316), nylon, silicon,
silicone-sealant and epoxy9
Housing:
stainless steel, protection class IP 64 (according to
DIN EN 60529) respectively NEMA 41
ELECTRICAL CONNECTION
0...10 V, 0.5...4.5 V, 0...5 V output
+Vs
1
SPECIFICATIONS12,13
sensor
Maximum ratings
Maximum load current (source)
CTE(M)/CTU7...0, ...6, ...7
Temperature limits
Storage
Operating
Compensated
Humidity limits
Vibration (5 to 500 Hz)
Mechanical shock
December 2008 / 507
4...20 mA output
1 mA
-55 to 100°C
-40 to 85°C
0 to 50°C
0 - 98 %RH
2 gRMS
sensor
11
Vout
2
-Vs
4
case
3
Supply voltage (reverse polarity protection)
CTE(M)/CTU7...011
12...32 V
CTE(M)/CTU7...6, ...711
9...32 V
CTE(M)/CTU7...42
9...32 V
12 (9) to 32 V
+Vs
1
N/C
2
-Vs
4
case
3
V
GND
9 to 32 V
V
RL
GND
50 g
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CTE7000 / CTU7000 Series
Miniature pressure transmitters
COMMON PERFORMANCE CHARACTERISTICS
Characteristics
Operating pressure
Offset
Thermal effects
(0 to 50°C)4
CTEM70010...
CTEM7N010...
CTEM70025...
CTEM7N025...
CTEM70070...
CTEM7N070...
CTEM70350...
CTEM7N350...
CTE7001...
CTE7N01...
CTE7P01...
CTE7002...
CTE7005...
CTE7007...
CTU700x15...
CTU7N0x15...
CTU700x3...
CTU7N0x3...
CTU7001...
CTU7N01...
CTU7005...
CTU7N05...
CTU7015...
CTU7N15...
CTU7P15...
CTU7030...
CTU7100...
CTEM70010..., CTEM7N010.../
CTU700x15..., CTU7N0x15...
CTEM70025..., CTEM7N025.../
CTU700x3..., CTU7N0x3...
Max.
Proof3
0
-10
0
-25
0
-70
0
-350
0
-1
-1
0
0
0
10
10
25
25
70
70
350
350
1
1
0
2
5
7
250
250
350
350
1000
1000
1000
1000
2
2
2
4
10
10
0
-0.15
0
-0.3
0
-1
0
-5
0
-15
-15
0
0
0.15
0.15
0.3
0.3
1
1
5
5
15
15
0
30
100
3.6
3.6
5
5
15
15
15
15
30
30
30
60
150
Min.
Typ.
0.04
±0.2
Repeatability
±0.1
6
Long term stability
±0.5
Output noise (0 < f < 1 kHz)
±0.04
Response time (10 to 90 %)
December 2008 / 507
%FSO/°C
0.03
0.03
Non-linearity and hysteresis (BSL)5
Span
p si
0.04
Offset
Span
Offset
bar
0.08
Span
Power supply rejection
mbar
0.08
all others
Thermal effects
(-20 to 0°C, 50 to 70°C)
Unit
CTE(M)/CTU7...0, ...6, ...7
CTE(M)/CTU7...4
CTE(M)/CTU7...0, ...6, ...7
CTE(M)/CTU7...4
±0.50
%FS
1.0
ms
0.002
0.05
0.002
0.08
%FSO/V
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CTE7000 / CTU7000 Series
Miniature pressure transmitters
INDIVIDUAL PERFORMANCE CHARACTERISTICS
0...10 V output (VS = 15 V, RL > 100 kΩ, tamb = 25°C)
Characteristics
Zero pressure offset
Full scale span7
CT...7N...
all others
CT...7N...
all others
Min.
Typ.
Max.
Unit
4.9
-0.1
4.9
9.9
5
0
5
10
5.1
0.1
5.1
10.1
V
25
Ω
4
9.5
mA
Min.
Typ.
Max.
Unit
2.450
0.450
1.950
3.950
2.5
0.5
2
4
2.550
0.550
2.050
4.050
V
25
Ω
4
8.5
mA
Min.
Typ.
Max.
Unit
2.45
-0.05
2.45
4.95
2.5
0
2.5
5.0
2.55
0.05
2.55
5.05
V
25
Ω
4
8.5
mA
Min.
Typ.
Max.
Unit
11.8
3.8
7.8
15.8
12.0
4.0
8.0
16.0
12.2
4.2
8.2
16.2
mA
Output impedance
Current consumption (no load)
0.5...4.5 V output (VS = 15 V, RL > 100 kΩ, tamb = 25°C)
Characteristics
Zero pressure offset
Full scale span7
CT...7N...
all others
CT...7N...
all others
Output impedance
Current consumption (no load)
0...5 V output (VS = 15 V, RL > 100 kΩ, tamb = 25°C)
Characteristics
Zero pressure offset
Full scale span7
CT...7N...
all others
CT...7N...
all others
Output impedance
Current consumption (no load)
4...20 mA output (VS = 15 V, RL = 100 Ω, tamb = 25°C)
Characteristics
Zero pressure offset
Full scale span7
Power consumption (IL = 20 mA)
December 2008 / 507
CT...7N...
all others
CT...7N...
all others
260
mW
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CTE7000 / CTU7000 Series
Miniature pressure transmitters
Specification notes:
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
IP 64 protection is given when the connector is locked. For proper function the gage port is vented to the atmosphere
through the connector/cable assembly. Thus the cable end must have access to the ambient pressure.
The minimum supply voltage is directly proportional to the load resistance seen by the transmitter. For more details see the
load limitation diagram.
Proof pressure is the maximum pressure which may be applied without causing damage to the sensing element.
Thermal effects tested and guaranteed from 0 to 50°C relative to 25°C. All specifications shown are relative to 25°C.
Non-linearity refers to the Best Straight Line fit measured for offset, full scale span and 1/2 full scale span.
Long term stability is the change in output after one year or 1 million pressure cycles.
Span is the arithmetic difference in transmitter output signal measured at zero pressure and the maximum operating pressure.
Tests are in accordance with EN61000-6-2, April 1999.
When using devices with optional nickel plated fittings, consider the media compatibility of the fittings also.
Available for pressure ranges from 1 bar (15 psi) absolute upwards only.
For sensors with max. operating pressure below 100 mbarg the max. supply voltage is 27 V.
CE-labelling is in accordance with 89/336/EEC.
The pressure transmitters must not be used as safety accessories according to article 1, 2.1.3 of the directive 97/23/EC.
OUTLINE DRAWING
NOM 72.0 (2.83)
vent hole¹
52.0 (2.05)
4
G 1/8"
(BSP)
1
3
M12 x 1
21.8 (0.86)
diam.
6.5
(0.26)
Detail A
2
Detail A
3.4 (0.13)
diam.
Output
Pin
o-ring grove for
o-ring 11.8 x 1.8
(0.456 x 0.071)
(ZA004022)
mass: 60 g
December 2008 / 507
1
2
3
4
0...10 V
0.5...4.5 V
0...5 V
+V S
Vout
case
-Vs
4...20 mA
+VS
NC
case
-Vs
dimensions in mm (inches)
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CTE7000 / CTU7000 Series
Miniature pressure transmitters
RECOMMENDED ACCESSORY (not included in delivery)
ZK000101:
ZP000112-B:
Connector/cable assembly (different cable lenghts available)
Mating Connector (without cable)
NOM 2 m
PIN CONNECTION
(other cable lenghts on request)
36.5
NOM 60
Shield
Pin
Flying lead end
1
Brown
2
Green
3
White and shield
4
Yellow
Vent tube
Note:
For proper function of all gage
devices the vent tube must have
access to the ambient atmosphere.
M12x1
Ø 20
OPTIONAL PRESSURE FITTINGS
(brass, nickel plated)
B
Male
fittings
dimensions in mm
LOAD LIMITATION
4...20 mA output version
1400
Ohm
1200
C
A
D
1000
800
G
F
Female
fittings
400
200
E
H
0
B
8 (0.315)
12 (0.472)
11.5 (0.453)
16 (0.630)
12.5 (0.492)
8.5 (0.335)
12.5 (0.492)
10 (0.394)
14 (0.551)
December 2008 / 507
C
13 (0.512)
5.5 (0.217)
5 (0.197)
7 (0.276)
11 (0.433)
5 (0.197)
7 (0.276)
13 (0.512)
6 (0.236)
5
9
16 20
25 30 32 V
supply voltage
Dimensions in mm (inches)
Dimensions in mm (inches)
A
1/8" BSPT
1/4" BSPT
3/8" BSPT
1/2" BSPT
1/8" BSP
1/4" BSP
3/8" BSP
1/8" NPT
1/4" NPT
op
e
ra ratin
ng g
e
600
D (Hex.)
14 (9/16")
14 (9/18")
17 (11/16")
22 (7/8")
14 (9/16")
19 (3/4")
22 (7/8")
17 (11/16")
22 (7/8")
E
1/8" BSP
1/4" BSP
3/8" BSP
1/2" BSP
F
5 (0.197)
7 (0.276)
6 (0.236)
18 (0.707)
G
15 (0.591)
20 (0.787)
20 (0.787)
23 (0.906)
H (Hex.)
14 (9/16")
17 (11/16")
22 (7/8")
24 (15/16")
5/6
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CTE7000 / CTU7000 Series
Miniature pressure transmitters
ELECTROMAGNETIC CAPABILITY8
Test conditions
Criterion Interference
Radiated, radio frequency
EN61000-4-3: Grade 3, 10 V/m, 80 to 1000 MHz
A
<1 %FSO
electromagnetic field immunity (RFI)
80 % AMC (1 kHz)
Electrical fast transient /
EN61000-4-4: Grade 3, ±2 kV
B
<1 %FSO
burst immunity (EFT)
Electrostatic discharge immunity
EN61000-4-2: Grade 4, ±8 kV, contact discharge
B
<1 %FSO
test (ESD)
Immunity to conducted disturbances EN61000-4-6: Grade 3, 0.15 to 80 MHz
A
<1 %FSO
induced by radio-frequency fields
10 V, 80 % AMC (1 kHz)
ORDERING INFORMATION
CTx
M
7xxxx
x
x
x
Output signal
0:
0...10 V
4:
4...20 mA
6:
0.5...4.5 V
7:
0...5 V
E: bar calibration
U: psi calibration
mbar-ranges
(only)
Fitting size
CTE7000 series
0010:
0 to 10 mbar
N010:
-10 to 10 mbar
0025:
0 to 25 mbar
N025:
-25 to 25 mbar
0070:
0 to 70 mbar
N070:
-70 to 70 mbar
0350:
0 to 350 mbar
N350: -350 to 350 mbar
001:
0 to 1 bar
N01:
-1 to 1 bar
P01:
0 to -1 bar
002:
0 to 2 bar
005:
0 to 5 bar
007:
0 to 7 bar
CTU7000 series
00x15:
0 to 0.15
N0x15: -0.15 to 0.15
00x3:
0 to 0.3
N0x3:
-0.3 to 0.3
001:
0 to 1
N01:
-1 to 1
005:
0 to 5
N05:
-5 to 5
015:
0 to 15
N15:
-15 to 15
P15:
0 to -15
030:
0 to 30
100:
0 to 100
psi
psi
psi
psi
psi
psi
psi
psi
psi
psi
psi
psi
psi
Pressure mode
G: gage pressure 1
A: absolute pressure
(available for pressure ranges from 1 bar /15 psi absolute upwards only)
Note:
D:
E:
F:
G:
1/8"
1/4"
3/8"
1/2"
BSPT
BSPT
BSPT
BSPT
male,
male,
male,
male,
brass,
brass,
brass,
brass,
nickel
nickel
nickel
nickel
K:
L:
M:
N:
1/8"
1/4"
1/8"
1/4"
NPT male, brass
NPT male, brass
NPT male, SS 1.4305 (303)
NPT male, SS 1.4305 (303)
P:
Q:
R:
S:
G
G
G
G
1/8"
1/4"
3/8"
1/2"
(BSP)
(BSP)
(BSP)
(BSP)
male,
male,
male,
male,
U:
V:
W:
X:
G
G
G
G
1/8"
1/4"
3/8"
1/2"
(BSP)
(BSP)
(BSP)
(BSP)
female,
female,
female,
female,
Y:
G 1/8" (BSP) male, SS 1.4404 (316)
no optional fitting
brass,
brass,
brass,
brass,
plated
plated
plated
plated
nickel
nickel
nickel
nickel
brass,
brass,
brass,
brass,
plated
plated
plated
plated
nickel
nickel
nickel
nickel
plated
plated
plated
plated
Other pressure ranges and options are widely available.
Please contact your nearest Sensortechnics sales representative.
Sensortechnics reserves the right to make changes to any products herein. Sensortechnics 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.
December 2008 / 507
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