
Data Sheet
Pressure transmitter
Type MBS 4000
Oers high accuracy
The high accuracy pressure transmitter MBS
4000 is designed for use in almost all industrial
applications, and oers a reliable pressure
measurement, even under harsh environmental
conditions.
The exible pressure transmitter programme
covers a 4 – 20 mA output signal, absolute or
gauge (relative) versions, measuring ranges
from 0 – 1.6 to 0 – 400 bar. A wide range of
pressure connections.
Excellent vibration stability, robust
construction, and a high degree of EMC / EMI
protection equip the pressure transmitter to
meet the most stringent industrial
requirements.
Features
• Designed for use in severe industrial
environments
• Enslosure and wetted parts of acid-resistant
stainless steel (AISI 316L)
• Pressure ranges in relative (gauge) or
absolute from 0 up to 400 bar
• Output signal: 4 – 20 mA
• A wide range of pressure connections
• Fully digitally compensated
• Accuracy 0.5% FS max.
• UL approved
AI377939046896en-000201

Accuracy (incl. non-linearity, hysteresis and repeatability)
≤ ± 0.2% FS (typ.)
Non-linearity BFSL (conformity)
Hysteresis and repeatability
Thermal zero point shift
≤ ± 0.1% FS/10 K (typ.)
Thermal sensitivity (span) shift
≤ ± 0.1% FS/10 K (typ.)
Durability, P: 10 – 90% FS
Nom. output signal (short-circuit protected)
Supply voltage [UB], polarity protected
Supply voltage dependency
Load [RL] (load connected to 0 V)
RL≤
(UB − 9V)
0.02A
[Ω]
Sensor operating temperature
Ambient temperature range
Compensated temperature range
Transport / Storage temperature range
Vibration stability
Sinusoidal
IEC 60068-2-6
20 g, 25 Hz – 2 kHz
Enclosure (IP protection fullled together with mating connector)
EN 10088-1; 1.4404 (AISI 316 L)
EN 10088-1; 1.4404 (AISI 316 L)
Glass lled polyamid, PA 6.6
Net weight (depending on pressure connection)
Pressure transmitter, Type MBS 4000
Product specication
Technical data
Table 1: Performance (EN 60770)
Table 2: Electrical specications
Table 3: Enviromental conditions
Table 4: Mechanical characteristics
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Electrical connection, 4 – 20 mA output (2 wire)
Pin 1: + supply
Pin 2: ÷ supply
Pin 3: not used
Earth: Connected to MBS enclosure
Pressure transmitter, Type MBS 4000
Table 5: Explosive atmospheres
(1)
(1)
When used in ATEX Zone 2 areas at low temperatures the cable and plug must be protected against impact.
When used in ATEX Zone 2 areas at low temperatures the cable and plug must be protected against impact.
Electrical connection
Figure 1: Electrical connection
Table 6: Electrical connection
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G ¼ A
(EN 837) (EN 837)
G ½ A
(EN 837)
¼ – 18 NPT ½ – 14 NPT
G ¼
(DIN 3852-E)
Type code AB04 AB06 AB08 AC04 AC08 GB04
Recommended
torque1)
30 – 35 Nm 30 – 35Nm 30 – 35 Nm
2 – 3 turns after
f inger tightened
2 – 3 turns after
f inger tightened
30 – 35 Nm
Type code A1
3
39.5
Pressure transmitter, Type MBS 4000
Dimensions and weights
Figure 2: Dimensions/Combinations
1
) Depends on dierent parameters such as gasket material, mating material, thread lubrication and pressure level
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MBS 40
1 – A1 –
Gasket / O-ring material
0 No gasket
2 Gasket, NBR -40 °C – 85 °C
4 O-ring, NBR -40 °C – 85 °C
Pressure connection
G ¼ A (EN 837)
Measuring range
G ½ A (EN 837)
0 – 1.6 bar
1 2
A C 0 4
A B 0 8
A B 0 6
A B 0 4
A C 0 8
G B 0 4
¼ – 18 NPT
0 – 2.5 bar
1 4
½ – 14 NPT
0 – 4.0 bar
1 6
G ¼ (DIN 3852-E)
0 – 6.0 bar
1 8
0 – 10 bar
2 0
0 – 16 bar
2 2
Electrical connection
0 – 25 bar
2 4
0 – 40 bar
2 6
A1 Plug Pg9 (EN175301-803-A)
0 – 60 bar
2 8
0 – 100 bar
3 0
0 – 160 bar
3 2
0 – 250 bar
3 4
Output signal
0 – 400 bar
3 6
4 – 20 mA
Pressure reference
Gauge (relative)
1
Absolute
2
Preferred version
1
Standard 0 0
With pulse-snubber 5 0
Pressure transmitter, Type MBS 4000
Ordering
Figure 3: Ordering standard
NOTE:
Non-standard build-up combinations may be selected. However, minimum order quantities may apply.
Please contact your local Danfoss oce for further information, or request on other versions.
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