Capacitive level switch (QH Type, QS Type, SH Type)

QH Type: High frequency absorption automatic correction
Series resonance type (adhesion resistant type)

QS Type: Ultra-high sensitivity. Parallel resonance type (static electricity resistant type)

SH Type: Intrinsically safe explosion-proof structure ExiaII CT5 (TIIS)

Explosion-proof structure (ATEX)

Measurement target

Conductive to insulating viscous liquids and Granular material

Features

Freely configurable sensor

Explosion-proof and sanitary specifications

Static electricity resistant and corrosion resistant specifications

Long life

Small head case without drive unit

Float type level switch (FLS Type)

FLS Type
FLS-d type … Intrinsically safe explosion-proof structure TIIS Explosion-proof structure d2G4 / ATEX

Measurement target

Low viscosity liquid

Features

Reed switch multi-point detection is possible with one unit

Low cost

Easy contact position adjustment

Explosion-proof specifications and sanitary specifications

Self-holding reed switch specifications High temperature specification/corrosion resistance specification

Built-in temperature sensor type

Contact spacing 30 mm possible

Electrode type level switch (EL-B Type)

EL-B Type … General specifications

Measurement target

Conductive liquid

Features

Multiple points can be detected with one unit,

Low cost

Easy on-site contact position adjustment

Condensation resistant / corrosion resistant specifications

Coating specifications

Withstand pressure 0.3MPa (with test reports)

Electrode type level switch (EL-S Type)

EL-S Type … Sanitary specifications

Measurement Target

Conductive liquid

Features

Multiple points can be detected with one unit

Low cost

Easy on-site contact position adjustment

Condensation resistant / corrosion resistant specifications

Coating specifications

Withstand pressure 0.3MPa

Float type level switch (QFA Type)

QFA Type … Cable float type

Measurement target

Low viscosity liquid

Features

Multiple points can be detected with one unit

Low cost

Easy on-site contact position adjustment

a contact / b contact shared / SUS float for hot water

Withstand Pressure 1MPa

Vibration type / Tuning fork type level switch (SC Type)

SC Type
SC-d Type … Explosion-proof structure ATEX

Measurement target

Liquid / powder / granule

Features

Simple structure, no complicated adjustment required
With fail-safe function
Coating specifications
Tuning fork type: SUS housing
plug / cable connection

Paddle type level switch (SE Type)

SE Type
SE-d Type … Explosion-proof structure ATEX

Measurement target

Mass, powder, granules

Features

No complicated adjustment required

Small head case for space saving
Round shape paddle

With torque adjustment function
(Can be inserted into 3/4″
socket)

Conductivity level switch (QR type)

QR Type

Measurement target

Conductive foam / interface

Features

Low price compared to other companies’ products
Interface detection (both liquids are conductive and have different electrical resistance values with no difference in the specific gravity)
High durability without any drive unit
Easy cleaning, maintenance and sensitivity
adjustment

Optical level switch (OPT Type)

OPT Type

Measurement

Interface between top liquid and suspended precipitate

Features

Low cost compared to ultrasonic type
Long life