MBS1250 / 063G1946 High-Pressure Sensor – 0–500 bar (0–7250 psi), 0.5–4.5 V Ratiometric, Deutsch DT04, IP67, for Demanding Hydraulic Applications
MBS1250 / 063G1946 – High-Pressure Sensor for Optimal Performance in Extreme Hydraulic Conditions
The MBS1250 pressure sensor (model 063G1946) is a rugged, high-accuracy transducer purpose-built for mobile hydraulics, construction machinery, and heavy-duty industrial applications where reliability under pressure is non-negotiable. With a full-scale range of 0 to 500 bar (0–7250 psi), it provides precise pressure monitoring for critical hydraulic circuits, enabling accurate control and diagnostics in the most demanding systems.
Measurement Performance
The sensor features a ratiometric output of 0.5–4.5 V, proportional to a supply voltage of 4.5–5.5 V DC, ensuring direct compatibility with ECUs and microcontroller-based control systems. It delivers a typical accuracy of ±0.5% FS, providing reliable measurement data for closed-loop control, load sensing, and system protection. With a response time of ≤ 1 ms, the sensor captures transient pressure events instantly, supporting real-time control and safety interventions.
Engineered to Withstand Extreme Pressures
The MBS1250 features an overpressure limit of 2100 bar and a burst pressure of 4000 bar, offering an exceptional safety margin for high-cycle hydraulic systems. All wetted parts are manufactured from acid-resistant AISI 316L stainless steel, ensuring excellent corrosion resistance and long-term durability when exposed to aggressive hydraulic fluids.
Advanced Protection for Dynamic Environments
An integrated pulse-snubber effectively dampens destructive pressure spikes, while the design inherently resists cavitation and hydraulic hammer — common failure causes in excavator, pump, and valve applications. High vibration resistance and enhanced EMC protection guarantee stable signal output even in the presence of heavy electrical noise.
Reliable Connectivity and Environmental Sealing
The Deutsch 4-pin electrical connector (model DT04) ensures a vibration-proof, sealed wiring interface, ideal for mobile equipment exposed to dust, moisture, and washdowns. The G 1/4A external thread pressure port provides a standard hydraulic interface compatible with most manifolds. With an IP67 protection rating, the sensor is fully dust-tight and protected against temporary immersion in water. Operating across a media temperature range of -40°C to 125°C, the MBS1250 delivers consistent performance in arctic cold, desert heat, and everything in between.
Quality Assurance
Manufactured under an ISO 9001-certified quality management system, the MBS1250 guarantees consistent product quality, traceability, and reliability — meeting the stringent requirements of OEM and aftermarket applications worldwide.
Choose the MBS1250 / 063G1946 for your high-pressure hydraulic systems — where precision, toughness, and long-term reliability meet.
