Industrial TDZ-3L24 Pressure Switch

Description:

The Industrial TDZ-3L24 Pressure Switch is used in industrial hydraulic and pneumatic systems to monitor system pressure and provide an electrical switching output when a preset pressure is reached. Commonly installed in hydraulic power units, compressors, pumps, machine tools, process equipment, and manufacturing machinery, it enables automatic pressure control, equipment protection, and alarm functions. Maintenance teams, OEMs, and system integrators use this pressure switch for equipment replacement, preventive maintenance, and industrial automation upgrades.

Applications:

The Industrial TDZ-3L24 Pressure Switch is designed for industrial pressure monitoring applications requiring reliable switching performance and long service life. It is widely used in hydraulic systems, pneumatic circuits, industrial compressors, machine tools, process control equipment, and factory automation where accurate pressure detection is essential for controlling pumps, compressors, valves, and safety interlocks. The TDZ Series features a piston actuator and is designed for medium- to high-pressure industrial applications with adjustable pressure settings and differential.

Technical Specifications:

• Manufacturer: Industrial (Taihei Boeki compatible)
• Model / Part Number: TDZ-3L24
• Product Type: Pressure Switch
• Series: TDZ Series
• Switch Type: Mechanical pressure switch
• Actuator Type: Piston actuator
• Function: Pressure monitoring and electrical switching at a preset pressure
• Pressure Setting Range: 0.2–7.0 MPa (2–70 kgf/cm²)
• Differential (Dead Band): Adjustable, 0.25–1.5 MPa (range dependent)
• Proof Pressure: 35 MPa (350 kgf/cm²)
• Contact Type: SPDT microswitch, micro-load type for 24 VDC ("L24" designation)
• Supply / Load Voltage: 24 VDC micro-load circuit
• Protection Rating: IP65 (dustproof, waterproof, and oil-resistant)
• Compatible Media: Hydraulic oil, water, air, gas, and steam
• Pressure Port Connection: Rc 1/4 (PT 1/4)
• Construction: Nickel-plated brass or SUS420F piston with O-ring and PTFE cup seal
• Application Environment: Hydraulic systems, pneumatic systems, compressors, machine tools, industrial automation, and manufacturing equipment

Common Replacements:

• Taihei Boeki TDZ-4L24 Pressure Switch
• Taihei Boeki TCZ-3L24 Pressure Switch
• Danfoss KP Series Pressure Switch