060G1111 Danfoss MBS 3000 Compact Pressure Transmitter

Product Overview

The 060G1111 (060G1111) is a high-performance industrial pressure transmitter from the renowned Danfoss MBS 3000 series, specifically engineered for 0 - 250 bar applications. Designed to provide reliable measurements in severe hydraulic and industrial environments, this unit converts gauge pressure into a precise 4 - 20 mA signal. Its compact, acid-resistant stainless steel construction makes it indispensable for pressure monitoring in heavy-duty machinery, pumping systems, and water treatment facilities. In complex automation architectures, the 060G1111 serves as a critical feedback component, ensuring system safety and optimizing process efficiency to significantly minimize equipment downtime.

Suffix Breakdown

The model nomenclature for the 060G1111 reflects its specific technical build and performance envelope:

• 060G: Global series code for Danfoss specialized industrial sensing components.

• 34: Integrated code for the 0 to 250 bar pressure measurement range.

• 1: Denotes the Pressure Reference as Gauge (relative to atmospheric pressure).

• 1: Standardized 4 - 20 mA analog output signal for universal PLC compatibility.

• 1: Electrical interface utilizing the Plug Pg 9 (standardized under EN 175301-803).

• AB04: Mechanical interface specification for G 1/4 A (compliant with EN 837 standards).

Technical Specifications

Technical FAQs

Does the 060G1111 require routine recalibration?

Due to its excellent long-term stability—typically better than 0.1 percent FS per year—the 060G1111 requires minimal maintenance. However, in high-cycle hydraulic applications, an annual calibration check is recommended to verify accuracy against local safety standards.

Is this transmitter protected against electrical surges?

Yes, the MBS 3000 series is designed with high EMI/RFI immunity and built-in protection against reverse polarity. It meets stringent industrial EMC requirements to ensure signal stability in environments with heavy electrical noise.

Can the 060G1111 handle pressure spikes above 250 bar?

The unit features a high static overpressure limit. While it is rated for 0 - 250 bar measurement, it can typically withstand significant overpressure without rupture, though sustained operation above the rated range may cause a shift in the zero point.

Engineering & Installation Guide

Cavitation and Pressure Peak Mitigation:

In hydraulic systems characterized by rapid valve closures or pump pulsations, the 060G1111 should be installed with a pulse snubber. High-velocity liquid hammers can exceed the burst pressure of the sensing element; a snubber effectively dampens these micro-second peaks without affecting the response time of the 4 - 20 mA signal.

Orientation and Environmental Sealing:

While the transmitter is vibration-stable and rated IP65, ensure the Pg 9 plug is oriented so that the cable enters from below. This creates a "drip loop" that prevents moisture from traveling along the cable and pooling at the electrical interface. Always use the provided gasket between the plug and the transmitter body to maintain the environmental seal.