Liquid level control relay PZ-829 two-state, with PZ2 probes included (3 pcs), 2x1P contacts, I=2x16A, 3 modules

Liquid level control – reliable operation and simple installation

The PZ-829 liquid level control relay is a two-state relay designed to monitor the level of electrically conductive liquids. The kit includes three PZ2 probes, allowing for comprehensive installation protection and precise determination of the minimum and maximum liquid levels. The device finds application in various systems where maintaining the appropriate fluid level is crucial, both in industrial and domestic installations.

Functionality and construction

The PZ-829 relay is characterized by an adjustable sensitivity setting, which allows you to adapt the device to the specifics of the controlled liquid and operating conditions. Made of high-quality materials, it ensures long-lasting and trouble-free operation. Screw terminals provide secure and durable electrical connections. Electrode probes are connected using wires with a maximum length of 100 m, providing great freedom in the arrangement of the measuring system elements. It is important to remember that the relay is not suitable for measuring the level of rainwater – in such cases, it is recommended to use the PZ-829 RC-WD model.

• Two-state system: monitoring MIN and MAX levels.
• Adjustable sensitivity: adaptation to different types of liquids.
• PZ2 probes included (3 pcs.): ready-to-use measurement solution.
• Maximum load current 2x16A: possibility of controlling devices with higher power consumption.
• Probe terminals separated from the network by a transformer: increased safety of use.
• Mounting on a 35 mm rail: standard mounting in electrical panels (3 modules).

Applications and benefits

The PZ-829 relay is an ideal solution for installers and users looking for a reliable liquid level control system. It allows for automatic maintenance of the appropriate fluid level, which translates into increased efficiency of devices and reduced risk of failure due to too low or too high liquid level. Adjustable sensitivity allows for precise tuning of the device to specific needs, and the solid construction guarantees long-lasting and trouble-free operation.

Thanks to its simple installation and intuitive operation, the PZ-829 relay is easy to install and configure, which translates into saving time and costs associated with service. Using this relay guarantees the safety and reliability of the liquid level control system.