Injection molding and die casting machines rely on precise hydraulic motion to protect molds, control shot speed, and repeat cycle positions. A built-in hydraulic cylinder linear displacement sensor measures piston rod stroke inside the cylinder, so the machine controller receives direct position feedback without external brackets or exposed cables. This design improves reliability in high-pressure, high-temperature environments and helps reduce installation space.

The price of a built-in hydraulic cylinder linear displacement sensor for a die casting machine or injection molding machine is not fixed. It depends on measuring stroke, resolution and linearity, output signal (analog, CAN, SSI, or IO-Link), pressure resistance, temperature range, IP rating, cable and connector type, cylinder integration method, certification, and order quantity. Standard models for general injection molding may cost less, while long-stroke, high-accuracy, pressure-resistant sensors for die casting machines cost more.

When requesting a quotation, provide cylinder bore and stroke, mounting dimensions, hydraulic pressure, oil temperature, required accuracy, output protocol, and annual demand. Buyers should compare total cost, not only unit price: sensor lifespan, sealing quality, EMI performance, and after-sales support affect downtime and maintenance cost. A suitable built-in sensor delivers stable feedback, faster setup, and better process control, making its price a long-term investment in machine performance.