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Introduction

Principle & Structure

Electrode liquid level controllers are instruments used for liquid level detection and control. It consists of two parts, the liquid level detection electrode and the controller. LEV60 electrode liquid level controller is divided into two types: integrated type and split type. The integrated electrode liquid level controller is to put the circuit board of the controller into the junction box of the liquid level detection electrode to form an integrated structure; the split type is that the controller and the liquid level detection electrode are installed separately, and the controller is installed on the track in the control box. There are two forms of panel installation and control panel. According to different use environments, the liquid level detection electrodes can be divided into plastic shells and aluminum alloy explosion-proof shells. Nylon or PP polypropylene plastic connectors and stainless steel connectors are connected to the equipment, which can be selected according to actual working conditions. This product is not suitable for: gasoline, diesel, heavy oil, pure water.

application

For liquids with conductivity higher than 20μS/cm, suitable for distilled water

Features

● No moving parts for long life

● High tolerance for medium debris

● Flexible combination of multi-point monitoring (a single conventional unit can output 3 switches)

● Suitable for complex industrial control such as electroplating and sewage

technical parameter

Pressure rating:7bar (25bar optional)Material:Junction Box: Cast Aluminum
Medium temperature:-20~80℃Wetted material: PTFE

-20~260℃ (high temperature type)Wetted material: stainless steel 1.4435
Dielectric conductivity:≥20μS/cmWetted material: stainless steel 1.4435
outputContact Type: RelayMaterial applicable temperature:Standard metal type: -20~70℃
Contact rating220VAC, 1AHigh temperature metal type: -20~260℃
Switch output typeNormally open/normally closedPP:-20~70℃
Protection class:IP65PVDF:-20~120℃
Wiring:Terminal wiringProcess connection:Threaded connection G2 Flanged connection DN50 etc.

Selection table

LVE60-Electrode type liquid level switch

product structure

Integrated type (medium temperature≤70°C optional)

Split type (optional for medium temperature>70°C)

Electrode rod material

Stainless steel 1.4301(304)

Stainless steel 1.4435 (316L)

Titanium alloy basic anticorrosion

Wetted PTFE Coating

number of action points

1

2

3

Process connection

External thread connection G1 1/2 (action point ≤ 2 optional)

External thread connection M27*2 (action point≤2 optional)

External thread connection G2 (action point ≤3 optional)

Flange connection DN25 flange (action point ≤ 2 optional)

Flange connection DN50 flange (action point ≤ 3 optional)

Sanitary clamp 50.5mm

Signal output type (the following are all relay signals, select this item to make factory settings, and can be modified on site)

Normally open signal when the tank is full

Normally closed signal when the tank is full

Normally open signal in empty tank state

Normally closed signal in empty tank state

(special option) VARIO

Electrode length (for example: 500mm net length is expressed as: /L500)
(Metal electrodes over 1 meter are divided into sections, on-site threaded butt joints, and PTFE materials cannot be divided into sections)

Medium temperature: -20~260°C optional/P Pressure resistance: 25bar (≈25kg high pressure resistance)

Pressure resistance: 25bar (≈ 25 kg high pressure resistance)
The above selection table does not contain selection codes. For selection, please contact the sales staff or email to sales@kewill-auto.cn to obtain a complete sample.
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