MBS 3000-3811-1AB04 Transmetteur de pression Danfoss 060G1110

Product Overview

The 060G1110 (060G1110) is a heavy-duty Danfoss MBS 3000 series pressure transmitter, specifically engineered for high-pressure industrial applications. Designed to operate in the most demanding environments, such as hydraulic power units, water treatment high-pressure pumps, and industrial engine testing, this transmitter converts physical pressure into a stable electrical signal. With a measuring range of 0 to 600 bar, the MBS 3000 provides the precision required for high-tonnage machinery and power protection systems. Its robust design is optimized to resist vibration and thermal shocks, ensuring critical system data remains accurate, thereby preventing over-pressure conditions and extending the operational life of hydraulic components.

Technical Configuration

The hardware architecture of the 060G1110 is built for extreme durability and standard industrial integration.

• Sensing Logic: Utilizing a gauge (relative) pressure reference, the unit provides accurate 0 to 600 bar measurement relative to atmospheric pressure, ideal for high-pressure hydraulic circuits.

• Signal Output: Features a standard 4 - 20 mA analog output, offering high noise immunity and long-distance transmission capability for direct connection to PLC or DCS analog input modules.

• Mechanical Interface: Equipped with a G 1/4 A (EN 837) pressure connection, a standard industrial thread that ensures a leak-proof seal in high-pressure manifolds.

• Electrical Connectivity: Uses a Plug Pg 9 (EN 175301-803-A) connector, allowing for rapid field replacement and a high degree of protection against dust and moisture ingress.

• Material Integrity: The internal sensing element is designed for compatibility with a wide range of industrial media, including oils and non-corrosive gases.

Technical Specifications

Technical FAQs

How should the 060G1110 be protected against pressure spikes?

In hydraulic systems where water hammer or sudden pressure surges occur, it is highly recommended to install a Danfoss pulse snubber at the G 1/4 A connection. This prevents the high-frequency 600 bar spikes from damaging the internal sensing diaphragm.

Can this transmitter be used in outdoor environments?

Yes, when the Pg 9 plug is correctly installed with its gasket and tightened, the unit achieves an IP65 rating. This provides sufficient protection against rain and splashing water, making it suitable for outdoor industrial installations.

Does the 060G1110 require periodic calibration?

While the MBS 3000 series is laser-calibrated at the factory for life-long stability, industrial standards typically suggest a verification check every 12 to 24 months to ensure the 4 - 20 mA loop remains within the specified tolerance.

Engineering & Installation Guide

• Sealing and Torque: When installing the G 1/4 A connection, ensure the use of a suitable copper or bonded seal washer. Over-torquing can distort the pressure port, while under-torquing may lead to high-pressure leaks which are hazardous in 600 bar systems.

• Loop Power Considerations: The 4 - 20 mA output is a 2-wire loop. Ensure the DC power supply (typically 24 VDC) is stable. If the cable run exceeds 100 meters, account for the voltage drop across the wire to ensure the transmitter still receives at least 9 VDC at full 20 mA output.

• Vibration Isolation: If the transmitter is mounted directly on a high-vibration pump or engine, use a flexible capillary tube between the pressure source and the transmitter. This mechanical isolation protects the internal electronics from fatigue and ensures signal stability.