OVERVIEW

The Eliar P350 is a hydrostatic level sensor designed for accurate liquid level measurement in tanks and dyeing machines. It is a reliable and essential textile machinery part, especially useful in the textile industry where liquid levels must be controlled precisely during processes like dyeing.

This sensor works by detecting the pressure at the bottom of a liquid tank and converting it into a readable signal. The P350 supports a standard 4–20 mA signal, making it easy to connect with controllers and automation systems. It is built for tough working conditions with a pressure range up to 500 mbar and an IP65 protection rating.

In industrial automation, the Eliar P350 helps reduce manual checks, saves time, and ensures consistent quality. Its strong design, easy installation, and accurate results make it a trusted choice for textile dyeing machines and other liquid-level control systems.

SPECIFICATION

The Eliar P350 is a hydrostatic level sensor designed to measure liquid levels in industrial tanks, particularly in textile dyeing machines. Below are its key specifications:

Measurement Principle: Hydrostatic pressure measurement, correlating liquid pressure to liquid level.

Pressure Range: 0 to 500 mbar, suitable for various tank depths.

Output Signal: Standard two-wire 4–20 mA current loop, facilitating integration with industrial control systems.

Excitation Voltage: 24 V DC (operating range: 18–30 V DC).

Linearity: Less than 1% deviation, ensuring accurate measurements.

Temperature Range: Operational between 0°C to 60°C.

Overpressure Tolerance: Up to 750 mbar.

Media Isolation: Air-isolated input, requiring mounting above the highest liquid level.

Mechanical Connection: 1/4” BSP connection for secure attachment.

Environmental Protection: Rated at IP65, offering protection against dust and water ingress.

Weight: Approximately 145 grams.

Load Driving Capability: Capable of driving loads up to 500 Ohms at 24 V DC.

The P350’s robust design and precise measurement capabilities make it a reliable choice for applications requiring accurate liquid level monitoring, such as in the textile industry.

FEATURES

Eliar P350 – Key Features

High Accuracy Measurement
Measures liquid levels precisely using hydrostatic pressure – ideal for use in textile dyeing machines where exact control is needed.

4–20 mA Output Signal
Provides a standard output that easily connects with PLCs and other industrial automation systems.

Durable and Reliable Design
With an IP65-rated body, it resists dust and moisture, perfect for harsh conditions in the textile industry.

Easy to Install
Comes with a standard 1/4” BSP connection and air-isolated mounting, making it a convenient textile machinery part.

Supports Deeper Tanks
Handles pressure up to 500 mbar, suitable for a wide range of tank depths in industrial settings.

Reduces Manual Work
Helps automate liquid level control, saving time and reducing the chance of human error.

The Eliar P350 helps improve process efficiency and product quality across many industrial automation environments, especially in the textile industry.