KANSAI Automation Rotary Paddle Type Level Switch

NL/NM Series

This standard rotary type level switch supports every condition. As it can be handled easily, it is operated stably for a long term.

• High-temperature specifications and load bearing specifications are available.
• As the internal mechanism has been unitized, the switch can be replaced without detaching the main body from the tank.
• A clutch mechanism is provided as standard equipment to protect the motor from overloads on the paddle.
• Various apparent specific gravities can be supported by selecting a suitable paddle shape

Operating Principles

When the deposits of measured substances restrain the paddle being rotated by the motor, the contact is output to stop the motor. When there is no more deposit left, the motor resumes rotation.

Standard Specification

In addition to the above, various specifications are available.

Kansai Automation  NL-8B Standard Flange Type
Basic model of rotary paddle level switch.
Various flange regulations are available. Consult us.
Wetted part material stainless steel is available.
Length under the flange 200mm Max

Kansai Automation  NL-8BH Heat Resistant Type
Standard model is applicable to 250℃ (temperature inside the tank).
Stem length adjustable model and protective tube extendable model are available.
Various flange regulations are available. Consult us.
For further high temperature, air cooling or water cooling are available as options

Kansai Automation  NL-15 B Withstand Load TypeSuitable for low level detection inside the big tank.
Protective tube extendable model and heat resistant model are available.
Various flange regulations are available. Consult us.
Wetted part material stainless steel is available

Kansai Automation  NL-8DA Inner Tank Hanging Type
Connect the unit to 40A pipe and hang it at the arbitrary height.
Tell us your convenient length of the reed switch. (standard 350mm)

Kansai Automation  NM-SC Screwed Joint Type
Suitable for small hopper.
Wetted part material stainless steel is available.
Folding paddle, which does not need to be removed while installation, is available as an option.
Type :NM-8BS Protective-tube Extension   Rotary Paddle Level Swıtch

Kansai Automation  FL-GM Explosion-proof Model
Basic model of flame proof type.
Stem length adjustable model and protective tube extendable model and heat resistant model are available.
Various flange regulations are available. Consult us

KANSAI Automation Swing Type Level Switch

SWM/SWG Series
There being no consumable part built in, it is nearly maintenance free. The
pressure-proof construction improves sealing performance to the extent of
reducing troubles.

KANSAI Automation Vibration Type Level Switch

KVK/KVA/KVS/KVF Series
Its capability of contamination resistance has remarkably been upgraded in
such a way that, because vibrating forks are replaced with a straight rod,
the surface area is changed to smaller. This model is so unique that it may
detect the low-density powders/solids over the specific gravity of 0.03.

KANSAI Automation Vibration Type Level Switch KVX/XV2 Series
Compact & Highly Sensitive Vibration Level Switch
Because the sensitivity is at the tip of the sensing plate, it may not be
affected by fouling or build-up at the plate-root.

KANSAI Automation Capacitance Type Level Switch

KANSAI Automation Capacitance Type Level Switch BLX Series
BLX detects an existence or no existence of object in a vessel like silos or
tanks, depending on a capacitance principle. The composition of the sensor
probe is quite simple and rigid, which is made by stainless steel and some insulators

KANSAI Automation Capacitance Type Level Switch ALN/ SL Series
It measures the capacitance variation arising in between a main electrode
and an earth electrode.
The Model ALN can detect the level of sediments in liquid and interface
between two different liquids as well as the level from high-insulating
powders/solids to conductive liquids/viscous liquids or the like..

KANSAI Automation Capacitance Type Level Switch KCD Series
Multi-point Capacitance Type Level Switch
As opposed to a level switch whose contact position is fixed, you can
arbitrarily change the alarm position only with the zero/span check if the
contact position is within the measuring range of the electrode.

KANSAI Automation Float Type Level Indicator
KANSAI Automation Float Type Level Indicator KF-100 Series

KANSAI Automation Float Type Level Indicator 
KANSAI Automation Float Type Level Indicator  KF-130
PVC Type
Suitable for corrosive liquid measurement.
Total length 4m Max.
Heat resistance 50℃ Max

KANSAI Automation Float Type Level Indicator  
KANSAI Automation Float Type Level Indicator   KF-190
Teflon Type
Suitable for corrosive liquid measurement.
Total length 4m Max.
Heat resistance 100℃ Max.

KANSAI Automation Float Type Level Switch
KANSAI Automation Float Type Level Switch KF-200 Series
Horizontal Float Switch
The float switch can detect the varied liquid levels in the form of altered
'ON, OFF' of micro switch in that a magnet at the other end of a float works
magnetically and mutually with another magnet in the terminal box
completely blocked off by a septal wall

KANSAI Automation Float Type Level Switch KF-300 Series
Vertical Float Switch
The float switch housing a magnet inside a float as well as a reed switch inside a stem, it is designed to have the reed switch turn on or off with the built-in magnet which is subject to the rise and fall of liquid level.
Stoppers fixed on the upper and lower parts limit the moving range of the
float, thus marking the reed switch hold the contact operation.

KANSAI Automation Small Type Float Switch
Ideal for a small tank!
Highly sophisticated model of compact float switch applicable to multipurpose!

KANSAI Automation Small Type Float Switch KF-805N Series
Multi-point Ball Float Switch
A float gets tilt in a direction, and the contact of a micro-switch built in the
float is output.
It reliably detects levels of viscous liquids and wastewater containing suspended
solids including scum and so on.

KANSAI Automation Microwave Type Level Switch

KANSAI Automation Microwave Type Level Switch MWS2-24TN/RN
When a linear axis between the transmitter and the receiver is interfered
with an object to be measured, microwaves are reflected and absorbed, thus
making the receiver unable to receive them and outputting the contact signals that the tank is full.

KANSAI Automation Laser Type Level Switch

KANSAI Automation Laser Type Level Switch TK-LASER
This is a level switch utilizing laser as a light source, consisting of two
facing units.
An object as distant as 20m can be detected to the millimeter and yet with
pinpoint accuracy

KANSAI Automation Leak Type Level Switch

KANSAI Automation Leak Type Level Switch KEL-2
It can detect an object to be measured from resistance variation occurring
between an electrode and the metal tank-wall.
It can be used for detection of all products including sand as building materials,gravel, crushed rocks and so on as long as they contain some moisture.

KANSAI Automation Diaphragm Type Level Switch

KANSAI Automation Diaphragm Type Level Switch KF-500
As water level inside a tank rises, the pressure inside the detection pipe gets
higher. When the measuring face of diaphragm gets pressure, the diaphragm
pushes a micro switch to provide a contact output.

KANSAI Automation Tilt Type Level Switch

KANSAI Automation Tilt Type Level Switch TC-3/TC-1/PL Series
Rising materials contact the tilt switch, which will make the body begin to
tilt. When the body is tilted at 17°or more, a metal ball housed in the switch
rolls to switch the contact.

KANSAI Automation Electrode Type Level Switch

KANSAI Automation Electrode Type Level Switch KF-650/660N/677/688/KFB-640
Assembled with an amplifier(acquired in the market), it can detect the liquid
level from with/without the minute current in conductive liquids flowing
among electrodes.
Liquid control, being made of varied electrode materials, can be applied to a
variety of liquids.

KANSAI Automation Level Meter 

Capacitance Type Level Indicator​

KLI/KLT/KLG Series
It continuously measures the capacitance variation between the detection
unit and the tank-wall. You are offered a variety of sensors depending on the
use conditions.
(high temperature, high pressure, strong acid/ alkali, conductivity, insulation
property, and others)

KANSAI Automation Sounding(Bob) Type Level Indicator

KSL Series
When a start signal is input, the motor starts up and then the metering tapes
comes out,followed by the weight descending.
The motor stops when the weight touches on the measuring substance, and
a level measurement is output.
The motor reversely rotates to get the weight back to the roll-up-
complete position, and then stops.

KSL-DS4 / DS8
Microprocessor-control Controller
Selecting a tank with One-touch Operation.
The descent distance of measuring tape/wire may be converted to the stock
volume in a tank.
The measuring findings can be shown by height(m), %, ton & m3.

KANSAI Automation Float Type Level Indicator

KF|100 Series
Reed Switches and Resistors being built in the stem, it can detect the varying
liquid-level in the form of resistance changes in that a magnet in the float which
is subject to being mobile depending on varied liquid-level shuts a reed switch.
The R/I-Converter can transmit this in the form of DC 4-20mA current signals.

KANSAI Automation Magnetostrictive(Dolphin Sensor)Type Level Indicator

KF-900 Series
Linear Displacement Sensor with magnetostrictive wire inserted. It may
detect at a magnetized spot supersonic vibration transmitted through the
magnetostrictive wire and output analogue signals proportional to the position
of the magnetized object.

KANSAI Automation Ultrasonic Level Indicator

MINIFLEX/MULTIFLEX/REFLEX/SCANFLEX/MICROFLEX-C
An ultrasonic pulse is emitted from the sensor down towards an object and
is reflected back from the surface. Its travel time to/from the sensor, varied
by the object increased or decreased, can be measured by the unit which will
then convert this variation to the form of DC4-20mA signals to provide an
output.

LU20 Series
Transmitter/Converter in one unit.
Measurable from the distance of 150mm

LU83 Series
Measurement is least affected by any obstacles such as pipes and
instruments in a tank.
Two-Wire Ultrasonic Level Meter

ENV100
Ultrasonic Sludge-blanket Level Meter
The automatic cleaning system succeed in reducing a great deal of
maintenance works.

KANSAI Automation Laser Type Level Indicator

LASER-RANG
Non-Contact Type level indicator utilizing laser as a light source.
It is best suitable for non-contacting measurement at the places where it
has been extremely difficult or dangerous to measure with conventional
level meters

KANSAI Automation Radar Type Level Indicator

VF03
Micro-impulse System
As electromagnetic pulses are emitted from the sensor down towards the
probe, they travel to the surface at a high speed by way of wire. Some pulses
are reflected back to the sensor from the surface.The unit calculates this
travel time.

VG7
FMCW(Frequency Modulated Continuous Wave)
Micro pulses are continuously sent via an antenna towards a product to be
measured from which they are reflected back, It calculate the round trip time from the frequency difference between micro pulses emitted and those
received at the antenna to figure out the level.

KANSAI Automation Conveyor Peripherals / Speed Detector

KPS Series
Reliably Catching Changes of Conveyor Speed!
You can arbitrarily set up the operating speed in the range of 3`1999 rpm.
Accordingly it can widely be applied

KANSAI Automation Conveyor Peripherals

Conveyor Peripherals / Emergency Pull-wire Switch

KP-850/860/870/880
These switches, used for causing a belt-conveyor to stop, are the best for
the emergency stop..

KANSAI Automation Flow Sensor

Flow Switch / Transit Alarm

KP-4/810/820/830, KPG-840
You may install the unit in such a way that the sensing plate may be located at a
conveyor chute outlet where products are being carried over/run through, and it will
detect the presence of passing products.
You can change the torque and the sensing angle depending on the nature of the
passing products. (except KP-4 and KPG-840)

KANSAI Automation Microwave Type Flow Sensor

KFD-1
The microwaves emitted from the tip of its sensor are reflected from the
surface of powders/solids traveling in a pipeline, and the reflected waves will
get modulated in their frequency on the Doppler Effect principle.
The sensor, detecting the frequency difference between transmitted and
reflected microwaves, transforms/amplifies it to output contact signals.

KFD-1
Standard Type
Non contact flow detection for powder and granule.
Detectable through checking window made with glass, acrylic etc.
Contact output with flow or no flow regardless of delay setting (option).
Amplifier separated model is available

KANSAI Automation Particle Flow Switch

KDS-1
It can detect the density of minute particles through an electrode fixed on
duct or pipe. It is the sensor measuring the electric charge of minute
particles. When the density reaches the preset values, it outputs the contact externally.

KANSAI Automation Dust Monitor

Electrodynamic Dust Emissions Monitor

DT370/DX800/DT990/DA50
By applying the TriboACE measurement principle, it detects the charge
movement of particles traveling in a duct. The unit, measuring the charge movement signals, will convert to an a.c. response. Tribo-electric
current generated when particles collide directly with the probe will be
trimmed through a special circuit in order to ensure reliable outputs.

KANSAI Automation Scintillation Type Dust Emissions Monitor

SC602
The unit monitors the variation of a light beam across the stack and
calculates the amount of received light and the ratio of light variation
(scintillation). The added benefit is that it is capable of measuring in face of
lens contamination because, when the lens fouling decreases the amount
of received light, scintillation also decreases proportionately to the varied
light amount.

KANSAI Automation Oxygen Analyzer 

OXITEC 5000
Zirconia Oxygen Analyzing System
The special sealing technique has ensured highly reliable measurement.

KANSAI Automation Fluid Analyzer

Fluid Scan
Online Fluid Analyzing Sensor
Available are sensors for Liquid Concentration/Turbidity Measurement, Mixture
Ratio Measurement, Content Quality Monitoring and Fat Content Measurement

KANSAI Automation Gas Analyzer

GASMET
CEMS System
Gas Analyzer adopting the FTIR theory can measure many different gas
compounds. It can simultaneously measure up to 50 different mixed gases
from low(ppm) to high(%) concentration

KANSAI Automation Liquid Flow Sensor 

Ultrasonic Liquid Flowmeter

MICRONICS
Clamp-on Non-invasive Sensing Solution
It measures a Transit Time ultrasonic flow. It can accurately measure with
clamp-on transducers without the need for any mechanical parts to be inserted into the pipe or to be protruded therein.

AVFM-II @Submersible Type
After mounting a sensor on the bottom of a channel without a flume or weir,
you can measure the flow volume only by entering the pipe diameter or
channel width. It can measure the actual flow velocity and water-level in a
real time.

KANSAI Automation Powder Flow Sensor

FM60
Electrodynamic Technology
Solids Flow Mounting System
Significant Resolution, Easy Operation!!

KANSAI Automation Ultrasonic Sludge Density Meter

KWS200

Automation for sludge discharge, reducing polymer usage in the dewatering process, upgrading the efficiency of Thickener and Purifier process.
Sensor systemmost suitable for the site(from Three types) can be selected