MBS1250 / 063G1801 Pressure Transmitter – 0–60 bar (0–870 psi), 4–20 mA, AMP SuperSeal 3-Pin, G 1/4A, IP67, with Integrated Pulse-Snubber

MBS1250 / 063G1801 – Heavy-Duty Pressure Transmitter for Demanding Hydraulic Applications

The MBS1250 / 063G1801 is a high-performance pressure transmitter from the Danfoss MBS 1250 series, specifically engineered for continuous pressure monitoring in severe hydraulic environments and mobile OEM applications. With a full-scale measurement range of 0 to 60 bar (0–870 psi) and a standard 4–20 mA current output, it provides dependable data for closed-loop control, load sensing, and hydraulic system protection.

Measurement Performance
The transmitter offers a typical accuracy of ±0.5% FS, delivering reliable measurement data for critical hydraulic functions. With a maximum response time of ≤ 1 ms, it captures transient pressure events instantly, supporting real-time control and safety interventions. The unit operates on a supply voltage of DC 8–30 V and withstands an overload pressure of 210 bar and a burst pressure of 1400 bar, offering a substantial safety margin for medium-pressure hydraulic circuits.

Integrated Pulse-Snubber for Dynamic Protection
The MBS 1250 series is distinguished by its integrated pulse-snubber, which effectively dampens destructive pressure spikes, cavitation, and hydraulic hammer effects. These conditions are common in mobile hydraulic systems during rapid valve actuation, pump start/stop cycles, and sudden load changes. The pulse-snubber significantly extends sensor service life and maintains measurement stability under pulsating flow conditions.

Durable Construction for Harsh Environments
The transmitter features a stainless steel housing and wetted parts, providing excellent corrosion resistance against hydraulic fluids and environmental exposure. It operates across a media temperature range of -20°C to +125°C, suitable for both cold-climate and high-temperature engine compartment installations.

Connectivity and Environmental Protection
The electrical interface is an AMP SuperSeal 3-pin connector (Series 1.5), ensuring a secure, vibration-resistant, and sealed wiring connection ideal for mobile equipment and industrial machinery. The pressure connection is a G 1/4A external thread conforming to DIN 3852-E standards. With an IP67 protection rating, the transmitter is fully dust-tight and protected against temporary immersion in water.

Typical Applications

• Mobile hydraulic systems (construction, agriculture, forestry)

• Industrial hydraulic power units

• Excavators, loaders, and material handling equipment

• Proportional and directional control valve circuits

• General medium-pressure hydraulic monitoring

Quality Assurance
This product is supplied as 100% brand-new, backed by a 1-year warranty. Manufactured in Zhejiang, China, with delivery typically within 5–7 working days.