Ref: ECL 8439

Hydrostatic liquid level sensor - 10 mbar to 6 Bar

Measuring range: 10 cm to 60m water column / 10 mbar to 6 bar
Accuracy: ±0.30 %.
Output signal: 4-20 mA
Type of measurement: water level
Measuring principle: Thick film on ceramic
Electrical connection: Cable output
Construction: Sensor: Ceramic, Fitting and Housing: Stainless steel AISI316L or AISI318L
Waterproofing: IP68
Frequency response: 1 kHz depending on model
Temperature: -25 °C to +70 °C

Introduction

The ECL 8439 liquid level sensor is designed for vertical insertion into a tank or well for complete immersion in the fluid. The fully welded stainless steel sensor body and Al2O3 ceramic diaphragm are corrosion resistant to most fluids. The connection system consists of a waterproof cable.

The pressure ranges are from 10 mbar to 6 Bar (10 cm to 60m water column). The total accuracy is 0.30%. The output signal is a 4-20 mA.

Specifications

measuring ranges	0-0.1, 0-0.16, 0-0.2, 0-0.4, 0-0.5, 0-0.6, 0-1, 0-1.6, 0-2, 0-2.5, 0-4, 0-6
Sensor	Ceramic A2lO3
Output signal	4-20 mA
Connectic	Cable PUR ou PE

Setup

Configuration options include:

Extended operating temperature range.
Most amplified models have internal shunt calibration circuits as a standard feature to facilitate sensor configuration on the acquisition system.