060G1124 Danfoss MBS3000 Pressure Transmitter 0-6 bar 4-20mA G1/4

Product Overview

The 060G1124, 060G1125, 060G1133, 060G1430, and 060G1121 are representative models from Danfoss’ MBS 3000 series of industrial pressure transmitters. The MBS 3000 series is a compact pressure transmitter designed for industrial and hydraulic applications, delivering reliable pressure measurement even under harsh environmental conditions.

The series employs a stainless steel diaphragm with a piezoresistive sensing element, converting the pressure signal of the measured medium into a standard 4-20 mA current output for direct integration with PLCs, DCS, or other industrial control systems. The MBS 3000 series offers high accuracy (typical ≤ ±0.5% FS), a wide compensated temperature range (0 °C to +80 °C), and excellent long-term stability, making it suitable for demanding industrial pressure measurement applications.

The MBS 3000 series provides a wide range of pressure ranges, covering from -1 bar to 600 bar. The models covered on this page span low-pressure measurement from 0-6 bar to 0-25 bar, as well as -1 to 15 bar for compound pressure (gauge/absolute) requirements.

As a direct replacement solution for the Danfoss MBS 3000 series, this product strictly complies with Danfoss technical standards and offers complete interchangeability—direct drop-in replacement without any modification to mounting dimensions or electrical connections. Every unit undergoes 100% simulated duty cycle testing prior to shipment, ensuring performance reliability and long-term operational stability under actual working conditions.

Technical Specifications 

060G1124

• Model: 060G1124

• Series: MBS 3000

• Specification Key: MBS 3000-1811-A1AB04-0

• Pressure Reference: Gauge (relative)

• Pressure Range: 0 – 6 bar / 0 – 87 psi

• Output Signal: 4 – 20 mA

• Supply Voltage: 9 – 32 V DC

• Accuracy (typical) : ≤ ±0.5% FS

• Accuracy (max.) : ≤ ±1% FS

• Overload Pressure (max.) : 36 bar / 522 psi

• Burst Pressure: ≥ 6 × FS (max. 2000 bar)

• Pressure Connection: G 1/4″ male, EN 837 standard

• Pressure Connection HEX: 27 mm

• Electrical Connection: Angular connector (Pg 9), EN 175301-803-A

• Enclosure Rating: IP65

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

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

• Response Time (liquids <100 cSt) : < 4 ms

• Net Weight: 0.153 kg

• Gross Weight: 0.176 kg

• EAN: 5702423084210

• Approvals: ATEX Ex ec IIA T4 Gc, CE, UL Recognized

060G1125

• Model: 060G1125

• Series: MBS 3000

• Specification Key: MBS 3000-2011-A1AB04-0

• Pressure Reference: Gauge (relative)

• Pressure Range: 0 – 10 bar / 0 – 145 psi

• Output Signal: 4 – 20 mA

• Supply Voltage: 9 – 32 V DC

• Accuracy (typical) : ≤ ±0.5% FS

• Accuracy (max.) : ≤ ±1% FS

• Overload Pressure (max.) : 60 bar / 870 psi

• Burst Pressure: ≥ 6 × FS (max. 2000 bar)

• Pressure Connection: G 1/4″ male, EN 837 standard

• Pressure Connection HEX: 27 mm

• Electrical Connection: Angular connector (Pg 9), EN 175301-803-A

• Enclosure Rating: IP65

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

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

• Response Time (liquids <100 cSt) : < 4 ms

• Net Weight: 0.153 kg

• Gross Weight: 0.174 kg

• EAN: 5702423084180

• Approvals: ATEX Ex ec IIA T4 Gc, CE, UL Recognized

060G1133

• Model: 060G1133

• Series: MBS 3000

• Specification Key: MBS 3000-2211-A1AB04-0

• Pressure Reference: Gauge (relative)

• Pressure Range: 0 – 16 bar / 0 – 232 psi

• Output Signal: 4 – 20 mA

• Supply Voltage: 9 – 32 V DC

• Accuracy (typical) : ≤ ±0.5% FS

• Accuracy (max.) : ≤ ±1% FS

• Overload Pressure (max.) : 96 bar / 1392 psi

• Burst Pressure: ≥ 6 × FS (max. 2000 bar)

• Pressure Connection: G 1/4″ male, EN 837 standard

• Pressure Connection HEX: 27 mm

• Electrical Connection: Angular connector (Pg 9), EN 175301-803-A

• Enclosure Rating: IP65

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

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

• Response Time (liquids <100 cSt) : < 4 ms

• Net Weight: 0.153 kg

• Gross Weight: 0.174 kg

• EAN: 5702423088928

• Approvals: ATEX Ex ec IIA T4 Gc, CE, UL Recognized

060G1430

• Model: 060G1430

• Series: MBS 3000

• Specification Key: MBS 3000-2411-A1AB04-0

• Pressure Reference: Gauge (relative)

• Pressure Range: 0 – 25 bar / 0 – 362.5 psi

• Output Signal: 4 – 20 mA

• Supply Voltage: 9 – 32 V DC

• Accuracy (typical) : ≤ ±0.5% FS

• Accuracy (max.) : ≤ ±1% FS

• Overload Pressure (max.) : 150 bar / 2176 psi

• Burst Pressure: ≥ 6 × FS (max. 2000 bar)

• Pressure Connection: G 1/4″ male, EN 837 standard

• Pressure Connection HEX: 27 mm

• Electrical Connection: Angular connector (Pg 9), EN 175301-803-A

• Enclosure Rating: IP65

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

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

• Response Time (liquids <100 cSt) : < 4 ms

• Net Weight: 0.153 kg

• Gross Weight: 0.174 kg

• EAN: 5702423110728

• Approvals: ATEX Ex ec IIA T4 Gc, CE, UL Recognized

060G1121

• Model: 060G1121

• Series: MBS 3000

• Pressure Reference: Gauge / Absolute (optional)

• Pressure Range: -1 – 15 bar

• Output Signal: 4 – 20 mA

• Pressure Connection: G 1/4″ male

• Electrical Connection: Angular connector (Pg 9), EN 175301-803-A

• Enclosure Rating: IP65

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

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

Key Technical Advantages

1. High Accuracy & Excellent Long-Term Stability
The MBS 3000 series employs advanced piezoresistive sensing technology with a stainless steel diaphragm, delivering typical accuracy ≤ ±0.5% FS (including non-linearity, hysteresis, and repeatability). Non-linearity (BFSL) is ≤ ±0.2% FS, with hysteresis and repeatability ≤ ±0.1% FS. Thermal zero shift and thermal sensitivity (span) shift are both ≤ ±0.1% FS / 10K (typical) , ensuring measurement consistency across a wide temperature range.

2. Extremely Fast Response Time
For liquid media with viscosity < 100 cSt, the MBS 3000 series offers a response time of < 4 ms. This exceptionally fast response makes it particularly suitable for dynamic pressure monitoring in hydraulic systems, cavitation and liquid hammer detection, and capturing rapid pressure transients.

3. High Overload Capacity & Durability
The MBS 3000 series features outstanding overload tolerance—overload pressure of 6 × FS (see specific values per model above), with burst pressure also reaching 6 × FS (max. 2000 bar). Under cyclic pressure from 10% – 90% FS, durability exceeds 10⁷ cycles. This high overload capability and long service life ensure long-term reliability under pressure shocks and frequent pressure cycling conditions.

4. IP65 Enclosure Rating & Wide Temperature Range
The entire series offers IP65 enclosure rating for dust-tight and water-jet protection. Ambient and media temperature ranges are both -40 °C to +85 °C, with compensated temperature range of 0 °C to +80 °C. Whether in cold outdoor environments or high-temperature industrial sites, the MBS 3000 delivers stable and reliable pressure measurement.

5. Standardized Electrical & Pressure Connections
All models feature G 1/4″ male pressure connections (per EN 837) and angular connectors (Pg 9) electrical connections (per EN 175301-803-A). The standardized interface design ensures plug-and-play compatibility with existing systems—no adapters or converters required.

6. Comprehensive Pressure Range Coverage
The MBS 3000 series covers a full spectrum from -1 bar to 600 bar. The five models covered on this page address mainstream low-pressure measurement needs—0-6 bar, 0-10 bar, 0-16 bar, 0-25 bar, and -1 to 15 bar—widely used in hydraulic, pneumatic, water treatment, refrigeration, compressor, and various other industrial applications.

Application Areas

• Hydraulic System Pressure Monitoring: Pump stations, valve manifolds, accumulators, and filter pressure monitoring and alarming

• Pneumatic System Pressure Control: Compressor discharge pressure, pneumatic line pressure monitoring

• Water Treatment & Supply Systems: Pump discharge pressure, pipeline network pressure monitoring and control

• Refrigeration & Air Conditioning Systems: Refrigerant pressure monitoring, condenser and evaporator pressure control

• Industrial Process Control: Process pressure measurement and feedback control for various liquids and gases

• Compressors & Power Equipment: Compressor lube oil pressure, cooling water pressure monitoring

• Marine & Offshore: Ballast systems, fire-fighting systems, hydraulic system pressure monitoring

• Test & Measurement Equipment: Hydraulic test benches, laboratory pressure measurement

Expert Maintenance Tips

1. Installation Position & Orientation
The MBS 3000 series is not sensitive to mounting orientation; however, it is recommended to install the unit with the electrical connector pointing downward or horizontally to prevent condensate or oil from accumulating at the connector and affecting electrical reliability. For media containing particles, vertical mounting (pressure port downward) effectively reduces the risk of nozzle clogging.

2. Sealing & Installation Torque
For the pressure connection (G 1/4″ male), use appropriate sealing methods (sealing washer or thread sealant) and follow the torque specifications in the Danfoss technical manual. The pressure connection HEX size is 27 mm.

3. Electrical Connection
Electrical connection uses the EN 175301-803-A angular connector (Pg 9) . Wiring:

• Pin 1: + supply (positive)

• Pin 2: – common (negative)
  Supply voltage range is 9 – 32 V DC with built-in reverse polarity protection. Load resistance should satisfy R_L ≤ (U_B – 9V) / 0.02A.

4. Media Compatibility & Temperature Limits
The MBS 3000 series is suitable for liquid media with viscosity < 100 cSt. Media temperature must not exceed 85 °C. For media containing particles, install a filter upstream of the transmitter.

5. Periodic Calibration & Functional Check
Perform calibration checks every 12 months or during system overhauls:

• Use a precision pressure source (e.g., piston gauge) for zero and full-scale calibration

• Verify the 4-20 mA output signal matches the applied pressure

• Inspect electrical connections for looseness, oxidation, or corrosion

• Inspect the pressure connection for leakage

6. Overload Protection
Although the MBS 3000 series offers 6 × FS overload capacity, avoid transient shocks exceeding the maximum overload pressure (see specific values per model above). For systems with severe pressure spikes or liquid hammer, install a damper or snubber upstream of the transmitter.