Danfoss MBS Series - Wiratama Mitra Abadi | Industrial Equipment

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29.12.20

Danfoss MBS Series

 

Danfoss MBS Series 
Danfoss MBS Series

The compact OEM pressure transmitter programme is designed for use in severe hydraulic applications. The programme consists of two series:

  • MBS 1200 – without integrated pulse-snubber
  • MBS 1250 – with integrated pulse-snubber

The integrated pulse-snubber offers a high degree of protection against cavitations and liquid hammer, and the well thought out design results in excellent vibration stability and an exceptional robustness.

The high degree of EMI protection equips the pressure transmitter to meet most requirements.

Danfoss MBS series | OEM Pressure Transmitters

Features

  • Designed for use in severe OEM applications
  • For medium and ambient temperatures up to 125 °C
  • All standard output signals:
    4 – 20 mA, 0 – 5 V, 1 – 5 V, 1 – 6 V,
    0 – 10 V, 10 – 90% ratiometric voltage
  • Wetted parts made of stainless steel
  • A wide range of pressure and electrical connections
  • EMC protection up to 100 V/m
  • Dual output transmitter – for further information please contact Danfoss

Applications

Cavitation, liquid hammer and pressure peaks may occur in liquid filled 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. The media viscosity has only little effect on the response time. Even at viscosities up to 100 cSt, the response time will not exceed 4 ms.

Approvals

  • UL 508 recognized
  • ISO 7637 pulse 1 - 4

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Technical Data

Performance (EN 60770)

Accuracy (incl. nonlinearity, hysteresis and repeatability)± 0.5% FS
Thermal zero point shift<± 0.15% FS / 10K
Thermal span shift<± 0.15% FS / 10K
Response time liquids (10 – 90%)> 0.5 ms
Durability, P: 10 – 90% FS>10 × 10⁶ cycles

Overload and burst pressure – without pulse-snubber (MBS 1200) 

Nominal pressure [bar]10162540601001602504005006001000*1600*2200*
Overload pressure3048808014020032050080014001400200025003000
Burst pressure40064080080014002000160025004000>4000>4000>4000>4000>4000

* Only available with M12 × 1 1.5 P high pressure port, type FC06. Please contact Danfoss.
 Overload and burst pressure – with integrated pulse-snubber (MBS 1250) 

Nominal pressure [bar]1016254060100160250400500600
Overload pressure3048120120210300480750120021002100
Burst pressure40064080080014002000160025004000>4000>4000

Electrical specifications

Nom. output signal (Short-circuit protected)

4 – 20 mA

(2 wire)

0 – 5, 1 – 5

1 – 6 V

0 – 10 V

10 – 90%

ratiometric

Supply voltage [UB], polarity protected8 – 30 V8 – 30 V12 – 30 V5 V ± 0.5 V
Supply – current consumption4.5 mA4.5 mA4.5 mA
Output impedance≤ 90 Ω≤ 90 Ω≤ 90 Ω
Load [RL] (connected to 0 V )See chart belowRL ≥ 10 kΩRL ≥ 10 kΩRL ≥ 5 kΩ
Load [RL] (connected to + V )See chart belowNot possibleNot possibleRL ≥ 5 kΩ

Reference : danfoss.com

Contact us : sales@wmablog.com or visit to our E-Commerce

Download Datasheet : Danfoss MBS series, OEM Pressure Transmitters

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