I N D U S T R I A L C O N T R O L S

G ½A (EN837)

0 - 4

MBS 4050 1611-1EB08 060G3266

0 - 6

MBS 4050 1811-1EB08 060G3267

0 - 10

MBS 4050 2011-1EB08 060G3268

0 - 16

MBS 4050 2211-1EB08 060G3269

0 - 25 MBS 4050 2411-1EB08 060G3270

0 - 40

MBS 4050 2611-1EB08 060G3271

0 - 60

MBS 4050 2811-1EB08 060G3272

0 - 100 MBS 4050 3011-1EB08 060G3273

0 - 160

MBS 4050 3211-1EB08 060G3274

0 - 250

MBS 4050 3411-1EB08 060G3275

0 - 400 MBS 4050 3611-1EB08 060G3276

0 - 600

MBS 4050 3811-1EB08 060G3277

DIN 3852-G ¼ A

0 - 160

MBS 4050 3211-1FB04 060G3380

0 - 250 MBS 4050 3411-1FB04 060G3381

0 - 400

MBS 4050 3611-1FB04 060G3382

0 - 600

MBS 4050 3811-1FB04 060G3383

IC.PD.P20.F2.02/520B2266

Data Sheet

Pressure transmitters for heavy-duty applications

Type MBS 4050

Features

• Designed for use in severe industrial environ

ments

• Resistant to cavitation, liquid hammer and

pressure peaks

• Enslosure and wetted parts of acid-resistant

stainless steel (AISI 316L)

• Pressure ranges in relative (gauge) or absolute

from 0 up to 600 bar

• All standard output signals: 4 - 20 mA, 0 - 5 V,

1 - 5 V, 1 - 6 V, 0 - 10 V

• A wide range of pressure and electrical con

nections

• Temperature compensated and laser calibrated

The standard heavy duty pressure transmitter

MBS 4050 with integrated pulse-snubber is

designed for use in hydraulic applications with

severe medium inﬂuences like cavitation, liquid

hammer or pressure peaks and offers a reliable

pressure measurement, even under harsh

environmental conditions.

The ﬂexible pressure transmitter programme

covers different output signals, absolute and

Ordering

Standard versions

Plug: Pg 9 (EN 175301-803)

Output: 4-20 mA

Pressure

connection

Measuring range

[bar]

Type no. Code no.

Relative / gauge

gauge (relative) versions, measuring ranges from

0-1 to 0-600 bar and a wide range of pressure and

electrical 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.

Application

IC.PD.P20.F2.02/520B2266

Data sheet Pressure transmitters for heavy-duty applications, type MBS 4050

Technical data

Electrical speciﬁcations

Nom. output signal (short-circuit protected)

4 − 20 mA 0 - 5, 1 - 5, 1 - 6 V 0 - 10 V

Supply voltage [U

], polarity protected

10 → 30 V

9 → 30 V 15 → 30 V

Supply - current consumption

– ≤ 5 mA ≤ 8 mA

Supply voltage dependency

≤ ±0.05% FS/10 V

Current limitation 28 mA (typ.)

–

Output impedance – ≤ 25Ω

Load [R

] (load connected to 0V) R

≤ (U

-10V)/0.02Α R

≥ 10 kΩ R

≥ 15 kΩ

Environmental conditions

Medium temperature range

−40 → +85°C

Ambient temperature range (depending on electrical connection)

see page 4

Compensated temperature range

0 → +80°C

Transport temperature range

−50 → +85°C

EMC - Emission EN 61000-6-3

EMC Immunity EN 61000-6-2

Insulation resistance

> 100 MΩ at 100 V

Mains frequency test

SEN 361503

Vibration stability Sinusoidal

15.9 mm-pp, 5 Hz-25 Hz

20 g, 25 Hz - 2 kHz

Random 7.5 g

rms,

5Hz-1kHz

IEC 60068-2-6

IEC 60068-2-34, IEC 60068-2-36

Shock resistance

Shock 500 g / 1 ms

Free fall

IEC 60068 - 2 - 27

IEC 60068 - 2 - 32

Enclosure (depending on electrical connection) see page 4

Mechanical characteristics

Materials

Wetted parts EN 10088-1; 1.4404 (AISI 316 L)

Enclosure EN 10088-1; 1.4404 (AISI 316 L)

Electrical connections

see page 4

Weight (depending on pressure connection and electrical connection)

0.2 - 0.3 kg

Application

Cavitation, liquid hammer and pressure peaks

may occur in liquid ﬁlled hydraulic systems with

changes in ﬂow velocity, e.g. fast closing of a valve

or pump starts and stops.

The problem may occur on the inlet and outlet

side, even at rather low operating pressures.

Media condition

Clogging of the nozzle may occur in liquids

containing particles. Mounting the transmitter

in an upright position minimizes the risk of

clogging, because the ﬂow in the nozzle is

restricted to the start-up period when the dead

volume behind the nozzle ﬁlls, and furthermore

because the nozzle oriﬁce is relatively big (0.3

mm). The media viscosity has only little effect on

the response time. Even at a viscosities up to 100

cSt, the response time will not exceed 4 ms.

Appliction and media

conditions

Pulse-

snubber

Performance (EN 60770)

Accuracy (incl. non-linearity, hysteresis and repeatability)

±0.3% FS (typ.)

±0,8% FS (max.)

Non-linearity BFSL (conformity)

≤ ±0.2% FS

Hysteresis and repeatability ≤ ±0.1% FS

Thermal zero point shift

≤ ±0.1% FS/10K (typ.)

≤ ±0.2% FS/10K (max.)

Thermal sensitivity (span) shift

≤ ±0.1% FS/10K (typ.)

≤ ±0.2% FS/10K (max.)

Response time Liquids with viscosity < 100 cSt < 4 ms

Air and gases < 35 ms

Overload pressure (Sta

tic) 6 × FS (max. 1500 bar)

Burst pressure > 6 × FS (max. 2000 bar)

Durability, P: 10-90% FS

>10×10

cycles

MBS 4050 - -

IC.PD.P20.F2.02/520B2266

Data sheet Pressure transmitters for heavy-duty applications, type MBS 4050

Ordering, Special versions

Measuring range Pressure connection

0 - 1 bar..................................

1 0 E B 0 8 ...........................................................................G ½ A (EN 837)

0 - 1.6 bar...............................

1 2 E C 0 4 .....................................................................................¼ -18 NPT

0 - 2.5 bar..............................

1 4 F A 1 2 ............................................DIN 3852/3, M18×1.5 - 6g, NBR

0 - 4 bar................................

1 6 F B 0 4 ...............................................................DIN 3852-G ¼ A, NBR

0 - 6 bar................................

1 8 F D 1 0

...........................................

⁄

-18 UNF-2A (SAE J514), NBR

0 - 10 bar...............................

2 0 Electrical connection

0 - 16 bar................................

2 2 Figures refer to plug and standard PIN conﬁguration - see page 4

0 - 25 bar................................

2 4 1 ..............................................................................................Plug Pg 9 (EN175301-803)

0 - 40 bar................................

2 6 2 ....................................*) Plug, AMP Econoseal, J-series, male excl. female plug

0 - 60 bar...............................

2 8 3 ..........................................................................................................Screened cable, 2 m

0 - 100 bar.............................

3 0 4 ......................Plug AMP 173065, male ﬂying leads 125 mm excl. female plug

0 - 160 bar.............................

3 2 5 ..........................................*) Plug, IEC 947-5-2, M12 x 1, male excl. female plug

0 - 250 bar.............................

3 4 6 ..........................................................................................Plug Pg 11 (EN 175301-803)

0 - 400 bar.............................

3 6

0 - 600 bar.............................

3 8 Output signal

1 ...............................................................................................................................................4-20 mA

Pressure reference

2 ..............................................................................................................................................0-5 V d.c.

Gauge (relative).........................................

1 3 ..............................................................................................................................................1-5 V d.c.

Absolute.......................................................

2 4 ...............................................................................................................................................1-6 V d.c

5 ............................................................................................................................................0-10 V d.c

Dimensions/combinations

Type code

1 2 3 4 5 6

EN175301-803,

Pg9

AMP

Econoseal

2 m screened cable

AMP 173065, male,

Flying leads, 125

IEC 60947-5-2

4 pin M12×1

EN 175301-803,

Pg11

DIN 3852-G ¼ A NBR,

O-ring

DIN 3852/3 M18×1.5

- 6g

NBR, O-ring

G ½ A

(EN 837)

¼-18 NPT

⁄

-18 UNF-2A (SAE

J514)

NBR, O-ring

Type code

FB04 FA12 EB08 EC04 FD10

*) Gauge versions only available as

selased gauge versions

Preferred versions

Non-standard build-up combinations

may be selected. However, minimum

order quantities may apply. Please

contact your local Danfoss oﬃce for

further information or request on other

versions.

IC.PD.P20.F2.02/520B2266

Data sheet Pressure transmitters for heavy-duty applications, type MBS 4050

Electrical connections

Type code page 3

1 2 3 4 5 6

EN 175301-803, Pg9 AMP Econoseal

J series (male)

2 m screened cable AMP 173065, male

Flying leads 125 mm

EN 60497-5-2

4 pin M12 x 1

EN 175301-803, Pg11

Ambient temperature

-40 to +85 °C -40 to +85 °C -30 to +85 °C -40 to +85 °C -25 to +85 °C -40 to +85 °C

Enclosure

IP 65 IP 67 IP 67 IP 67 IP 67 IP65

Materials

Glass ﬁlled

polyamid, PA 6.6

Glass ﬁlled

polyamid, PA 6.6

Poliolyﬁn cable with PE

shirnkage tubing

Glass ﬁlled

polyester, PBT

Nickel plated brass,

CuZn/Ni

Glass ﬁlled

polyamid, PA 6.6

Electrical connection, 4-20 mA output (2 wire)

Pin 1: +supply

Pin 2: ÷supply

Pin 3: Not used

Earth: Connected to

MBS enclosure

Pin 1: +supply

Pin 2: ÷supply

Pin 3: Not used

Brown wire: + supply

Black wire: ÷supply

Red wire: Not used

Orange: Not used

Screen: Not connected

to MBS enclosure

Pin 1 (red): +supply

Pin 2 (black): -supply

Pin 3: Not used

Pin 1: +supply

Pin 2: Not used

Pin 3: Not used

Pin 4: ÷supply

Pin 1: +supply

Pin 2: ÷supply

Pin 3: Not used

Earth: Connected to

MBS enclosure

Electrical connection, 0-5V, 1-5V, 1-6V, 0-10V output

Pin 1: +supply

Pin 2: ÷supply

Pin 3: Output

Earth: Connected to

MBS enclosure

Pin 1: +supply

Pin 2: ÷supply

Pin 3: Output

Brown wire: Output

Black wire: ÷supply

Red wire: +supply

Orange: Not used

Screen: Not connected

to MBS enclosure

Pin 1 (red): +supply

Pin 2 (black): -supply

Pin 3 (white): +output

Pin 1: +supply

Pin 2: Not used

Pin 3: Output

Pin 4: ÷supply

Pin 1: +supply

Pin 2: ÷supply

Pin 3: Output

Earth connected to

MBS enclosure

Female plug: Glass ﬁlled polyester, PBT