060G1430 060G1124 060G1125 Danfoss MBS3000 Pressure Transmitter 25 bar

Product Overview

The MBS 3000 series compact pressure transmitters are compact pressure transmitters engineered by Danfoss for industrial and hydraulic applications, delivering reliable pressure measurement even under harsh environmental conditions.

The MBS 3000 series features excellent vibration stability, robust construction, and high EMC/EMI protection levels that meet the most stringent industrial requirements. The series offers standard 4-20mA current signal outputs, covering measuring ranges from 0-1 bar to 0-25 bar.

This product range covers the following models:

• 060G1430 (MBS3000-2411-A1AB04-0): Range 0–25 bar, 4–20mA output, G1/4″ male pressure connection

• 060G1124 (MBS3000-1811-A1AB04-0): Range 0–6 bar, 4–20mA output, G1/4″ male pressure connection

• 060G1125 (MBS3000-2011-A1AB04-0): Range 0–10 bar, 4–20mA output, G1/4″ male pressure connection

⚠️ Product Type Note: The MBS 3000 series products are pressure transmitters providing standard analog output signals (4–20mA), not mechanical pressure switches. The reference to “Pressure Switch” in the original title is descriptive; the actual product is a pressure transmitter.

⚠️ Model Code Decoding:

• MBS = Compact Pressure Transmitter series

• 3000 = Series code (Industrial & Hydraulic applications)

• 24 / 18 / 20 = Specification code (range, configuration)

• 11-A1AB04-0 = Configuration/design code

• 060Gxxxx = Danfoss internal material code

Technical Specifications 

060G1430 (MBS3000-2411-A1AB04-0)

• Product Series: Danfoss MBS 3000 series compact pressure transmitter

• Model Code: MBS3000-2411-A1AB04-0

• Material Number: 060G1430

• Brand: Danfoss

• Product Type: Compact pressure transmitter

• Pressure Reference: Gauge (relative)

• Measuring Range: 0 – 25 bar (0 – 362.5 psi)

• Output Signal: 4 – 20 mA

• Accuracy (Typical) : ≤ ±0.5% FS

• Accuracy (Max) : ≤ ±1% FS

• Overload Pressure: 150 bar

• Supply Voltage: 9 – 32 V DC

• Media Temperature Range: -40°C to +85°C

• Ambient Temperature Range: -40°C to +85°C

• Compensated Temperature Range: 0°C to +80°C

• Pressure Connection: G1/4″ male (EN 837)

• Pressure Connection Hex Size: 27 mm

• Electrical Connection: Angular connector, Pg 9

• Electrical Connection Standard: EN 175301-803-A

• Enclosure Rating: IP65

• Wetted Parts Material: AISI 316L stainless steel

• Non-linearity (BFSL) : ≤ ±0.5% FS

• Net Weight: Approx. 0.153 kg

• Approvals: ATEX, CE, C UL US (UL Recognized)

060G1124 (MBS3000-1811-A1AB04-0)

• Product Series: Danfoss MBS 3000 series compact pressure transmitter

• Model Code: MBS3000-1811-A1AB04-0

• Material Number: 060G1124

• Brand: Danfoss

• Product Type: Compact pressure transmitter

• Pressure Reference: Gauge (relative)

• Measuring Range: 0 – 6 bar (0 – 87 psi)

• Output Signal: 4 – 20 mA

• Accuracy (Typical) : ≤ ±0.5% FS

• Accuracy (Max) : ≤ ±1% FS

• Overload Pressure: 36 bar

• Supply Voltage: 10 – 30 V DC

• Media Temperature Range: -40°C to +85°C

• Ambient Temperature Range: -40°C to +85°C

• Compensated Temperature Range: 0°C to +80°C

• Pressure Connection: G1/4″ male (EN 837)

• Pressure Connection Hex Size: 27 mm

• Electrical Connection: Angular connector, Pg 9

• Electrical Connection Standard: EN 175301-803-A

• Enclosure Rating: IP65

• Net Weight: Approx. 0.153 kg

• Approvals: ATEX, CE

060G1125 (MBS3000-2011-A1AB04-0)

• Product Series: Danfoss MBS 3000 series compact pressure transmitter

• Model Code: MBS3000-2011-A1AB04-0

• Material Number: 060G1125

• Brand: Danfoss

• Product Type: Compact pressure transmitter

• Pressure Reference: Gauge (relative)

• Measuring Range: 0 – 10 bar (0 – 145 psi)

• Output Signal: 4 – 20 mA

• Accuracy (Typical) : ≤ ±0.5% FS

• Accuracy (Max) : ≤ ±1% FS

• Overload Pressure: 60 bar

• Supply Voltage: 9 – 28 V DC

• Media Temperature Range: -40°C to +85°C

• Ambient Temperature Range: -40°C to +85°C

• Compensated Temperature Range: 0°C to +80°C

• Pressure Connection: G1/4″ male (EN 837)

• Pressure Connection Hex Size: 27 mm

• Electrical Connection: Angular connector, Pg 9

• Electrical Connection Standard: EN 175301-803-A

• Enclosure Rating: IP65

• Net Weight: Approx. 0.153 kg

• Approvals: ATEX, CE, C UL US (UL Recognized)

Key Technical Advantages

1. Designed for Severe Industrial and Hydraulic Environments

The MBS 3000 series is Danfoss’ compact pressure transmitter for industrial and hydraulic applications, delivering reliable pressure measurement even under harsh environmental conditions. Featuring excellent vibration stability and high EMC/EMI protection, it meets the most stringent industrial requirements for high-vibration and strong electromagnetic interference environments.

2. Wide Range Coverage for Diverse Application Needs

The MBS 3000 series offers complete range coverage from 0-1 bar to 0-25 bar. This batch covers 6 bar, 10 bar, and 25 bar range options, suitable for applications from low-pressure pneumatics to medium-pressure hydraulics.

3. High Accuracy and Fast Response

The MBS 3000 series delivers typical accuracy ≤ ±0.5% FS, ensuring precise pressure monitoring. Response time ≤ 1 ms meets the demanding requirements of dynamic pressure measurement.

4. Wide Temperature Operating Range

The MBS 3000 series supports a wide media and ambient temperature range of -40°C to +85°C. The compensated temperature range covers 0°C to +80°C. From freezing environments to high-temperature operations, the MBS 3000 series maintains stable measurement accuracy.

5. Compact Robust Design for Space-Saving Installation

The MBS 3000 series features a compact design with net weight of only 0.153 kg. With IP65 ingress protection, it operates reliably in dusty, splash-water, and harsh environments. AISI 316L stainless steel wetted parts ensure excellent corrosion resistance.

6. 100% Direct Interchangeability and Simulated Condition Testing

The MBS 3000 series strictly adheres to Danfoss original mounting dimensions and interface standards (G1/4″ pressure connection, Angular connector Pg 9 electrical connection), enabling direct drop-in replacement of original pressure transmitters without piping modification or system adjustment. Every unit undergoes 100% simulated operating condition bench testing prior to shipment.

Application Areas

• Industrial Hydraulic Systems: System pressure monitoring and control for hydraulic power units and stations

• Construction Machinery: Pressure measurement for excavators, wheel loaders, and other mobile equipment

• Compressed Air Systems: Compressor discharge pressure monitoring and control

• Process Industries: Process pressure measurement in chemical and pharmaceutical industries

• Water Treatment Systems: Water supply network pressure monitoring

• Power Generation: Lubrication oil pressure and cooling water pressure monitoring for diesel generator sets

Expert Maintenance Tips

1. Verify Model and Range Compatibility Prior to Installation

The three models in this batch offer ranges of 0-6 bar (060G1124) , 0-10 bar (060G1125) , and 0-25 bar (060G1430) . Confirm that system operating pressure falls within the selected model’s measuring range prior to installation. Overload pressures are 36 bar (060G1124), 60 bar (060G1125), and 150 bar (060G1430) respectively.

2. Correct Installation Torque and Sealing

The MBS 3000 series features G1/4″ male thread (EN 837) pressure connections with a hex size of 27 mm. Use a torque wrench during installation to the torque value specified in Danfoss technical manuals. Use OEM-specification O-rings or bonded sealing washers—PTFE tape must not be used (it may block internal sensor passages). Ensure piping is clean prior to installation to prevent debris from damaging the sensor diaphragm.

3. Electrical Connection Precautions

The MBS 3000 series features Angular connector Pg 9 electrical connections, standard EN 175301-803-A. Supply pin is Pin 1, common is Pin 2. Supply voltage is 9–32 V DC. Verify supply voltage is within allowable range and observe correct polarity prior to wiring.

4. Pulse Damping

The MBS 3000 series has no integrated pulse-snubber. For applications with high-frequency pressure pulsation (such as piston pump outlets), install an external pulse snubber or restrictor orifice upstream of the transmitter to protect the sensor from pressure spikes and extend service life.

5. Mounting Position and Vibration Protection

The MBS 3000 series offers excellent vibration stability and can be mounted in any orientation. For extreme vibration applications, mechanical decoupling via flexible pressure hose connection is recommended.

6. Temperature Effects

The MBS 3000 series compensated temperature range is 0°C to +80°C. Under extreme temperature conditions, perform zero-point calibration during system commissioning to eliminate measurement deviations caused by installation location temperature variations.

7. Periodic Calibration and Functional Checks

Perform calibration checks every 12 months or according to system criticality to verify that output signal vs. pressure correspondence remains within specification (≤±0.5% FS typical). If abnormal signal drift or output anomalies are observed, arrange for servicing or replacement.