BTEL5000 / PTUL5000 Series
Precision very low differential pressure transmitters
FEATURES
· 1 to 10 mbar, 1 to 10 "H
2
O
differential pressure
· High level output,
1...6 V or 4...20 mA (2-wire connection)
· Precision temperature compensated
and calibrated
· Rugged aluminium housing
· Female 1/8" BSP and 1/8" NPT fittings
MEDIA COMPATIBILITY
Pressure inlet:
Non-corrosive, non-ionic working fluids such as air, dry
gases and the like
Housing:
Aluminium, protection class IP 67 (according to
DIN EN 60529) respectively NEMA 6
1
ELECTRICAL CONNECTION
SPECIFICATIONS
12
Maximum ratings
+Vs
1...6 V output version
1
12 to 32 V
Supply voltage
11
Output current
BTEL/PTUL5...D1...
Source
Sink
BTEL/PTUL5...D4...
Temperature limits
Storage
Operating
Compensated
Proof pressure
2
BTEL/PTUL5...01D...
BTEL/PTUL5...02D...
all others
Pressure at any port
3
BTEL/PTUL5...01D...
BTEL/PTUL5...02D...
all others
12 to 32 V
sensor
2
Vout
4
GND
-Vs
3
case
V
20 mA
10 mA
30 mA
-40 to 100°C
-25 to 85°C
0 to 50°C
250 mbar / 100 "H
2
O
250 mbar / 100 "H
2
O
350 mbar / 150 "H
2
O
500 mbar / 200 "H
2
O
500 mbar / 200 "H
2
O
750 mbar / 300 "H
2
O
4...20 mA output version
1
+Vs
sensor
4
-Vs
3
case
V
12 to 32 V
R
L
GND
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BTEL5000 / PTUL5000 Series
Precision very low differential pressure transmitters
COMMON PERFORMANCE CHARACTERISTICS
9
Characteristics
Operating pressure
BTEL5001...
BTEL5P01...
BTEL5002...
BTEL5P02...
BTEL5005...
BTEL5P05...
BTEL5010...
BTEL5P10...
PTUL5001...
PTUL5P01...
PTUL5002...
PTUL5P02...
PTUL5005...
PTUL5P05...
PTUL5010...
PTUL5P10...
Position sensitivity
Non-linearity and hysteresis
4
Output noise (0 < f < 1 kHz)
Long term stability
5
Min.
0
-1
0
-2
0
-5
0
-10
0
-1
0
-2
0
-5
0
-10
Typ.
Max.
1
1
2
2
Unit
mbar
5
5
10
10
1
1
2
2
5
5
10
10
0.5
±0.1
0.04
%FSO
BTEL/PTUL5...01D...
all others
Thermal effects (0 to 50°C)
6
Offset
BTEL5...01D...
BTEL5...02D.../
PTUL5...01D...
all others
Span
Response time (10 to 90 %)
±0.5
±0.2
±0.08
±0.04
±0.02
±0.04
1
±0.16
±0.10
%FSO/°C
±0.06
±0.08
ms
±0.25
%FSO/g
"H
2
O
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BTEL5000 / PTUL5000 Series
Precision very low differential pressure transmitters
PERFORMANCE CHARACTERISTICS
9
1...6 V output versions
(unless otherwise noted V
S
= 15 V, t
amb
= 25°C, R
L
>
100 kΩ, com. mode pressure = 0)
Characteristics
Zero pressure offset
7
Full scale span
8
Full scale output
Output impedance
Power supply rejection
Power consumption
Offset
Span
BTEL/PTUL50...D1...
BTEL/PTUL5P...D1...
BTEL/PTUL50...D1...
BTEL/PTUL5P...D1...
Min.
0.9
3.4
4.9
2.4
Typ.
1.0
3.5
5.0
2.5
6.0
0.05
0.03
60
Max.
1.1
3.6
5.1
2.6
50
Unit
V
Ω
%FSO/V
mW
4...20 mA output versions
(unless otherwise noted V
S
= 15 V, t
amb
= 25°C, R
L
= 100
Ω,
com. mode pressure = 0)
Characteristics
Zero pressure offset
7
Full scale span
8
Full scale output
Output impedance
Power supply rejection
Power consumption (I
L
= 20 mA)
Offset
Span
BTEL/PTUL50...D4...
BTEL/PTUL5P...D4...
BTEL/PTUL50...D4...
BTEL/PTUL5P...D4...
Min.
3.9
11.9
15.9
7.9
Typ.
4.0
12.0
16.0
8.0
20.0
0.05
0.03
260
Max.
4.1
12.1
16.1
8.1
0.1
Unit
mA
Ω
%FSO/V
mW
ELECTROMAGNETIC CAPABILITY
10
Test conditions
Radiated, radio frequency
electromagnetic field
immunity (RFI)
Electrical fast transient /
burst immunity (EFT)
Electrostatic discharge
immunity test (ESD)
Immunity to conducted
disturbances induced by
radio-frequency fields
EN61000-4-3:
Grade 3
10 V/m, 80 MHz to 1000 MHz
80 % AMC (1 kHz)
Grade 3
±2 kV
Grade 4
±8 kV, contact discharge
Grade 3
0,15 to 80 MHz
10 V, 80 % AMC (1 kHz)
Criterion
A
B
B
A
Interference
<1 % FSO
<1 % FSO
<1 % FSO
<1 % FSO
EN61000-4-4:
EN61000-4-2:
EN61000-4-6:
June 2008 / 094
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BTEL5000 / PTUL5000 Series
Precision very low differential pressure transmitters
Specification notes:
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
IP 67 protection for BTEL/PTUL5...A is given with locked connector only.
Proof pressure is the maximum pressure which may be applied without causing damage to the sensing element.
This is the highest pressure which can be applied to any port at any time. At the same time the differential pressure
between the ports H and L must not exceed the maximum proof pressure.
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.
Thermal effects tested and guaranteed from 0...50 °C relative to 25°. All specifications shown are relative to 25°C.
Calibrated after minimum 3 minutes warm-up time.
Full scale span is the algebraic difference between the positive full scale output and zero pressure offset.
Higher pressure applied to port H.
Test are in accordance with EN61000-6-2, April 1999.
The minimum supply voltage is directly proportional to the load resistance seen by the transmitter. For more details see the
load limitation diagram.
CE-labelling is in accordance with 89/336/EEC.
LOAD LIMITATION
4...20 mA output version
1200
Ohm
1000
800
600
400
200
operating
range
0
10
20
30 V
Vsupply
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BTEL5000 / PTUL5000 Series
Precision very low differential pressure transmitters
OUTLINE DRAWING
Connector version
40.0
(1.58)
20.0
(0.79)
NOM 86.0 (3.39)
72.0 (2.84)
13.5 diam. (0.53)
H: high pressure port
L: low pressure port
mating plug
8.0 (0.31) min.
M12 x 1
(0.47)
8.0 (0.31) min.
1
2
4
3
2 x M5
(UNC 10-24)
mass:
typ. 170 g
dimensions in mm (inches)
9.0
(0.35)
BTE.../PTE...: 2 x 1/8" BSP
PTU...: 2 x 1/8" NPT
ELECTRICAL CONNECTION
Connection
1...6 V
4...20 mA
Pin
output
output
1
+Vs
+Vs
2
Vout
NC
3
case
case
4
-Vs
-Vs
Cable version
40.0
(1.58)
20.0
(0.79)
90.0 (3.54)
72.0 (2.84)
13.5 diam. (0.53)
H: high pressure port
L: low pressure port
8.0 (0.31) min.
1 m (3.3 ft) shielded cable
4 x 0.25 mm² (AWG24)
8.0 (0.31) min.
2 x M5
(UNC 10-24)
9.0
(0.35)
ELECTRICAL CONNECTION
Connection
1...6 V
4...20 mA
output
output
bare
case/shield case/shield
brown
+Vs
+Vs
NC
white
NC
green
Vout
NC
yellow
-Vs
-Vs
BTE.../PTE...: 2 x 1/8" BSP
PTU...: 2 x 1/8" NPT
mass:
typ. 220 g
dimensions in mm (inches)
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