Product Name

Classification Name

Kyowa Electronic Instruments

INSTRUMENTATION AMPLIFIER WGA-680A

The WGA-680A series is compact, low-cost 

instrumentation amplifiers enabling 

direct reading of physical quantities 

such as load through high-speed sampling of 

signals from a strain gage transducer.

*Substantial comparison functions 

(Extra high, high, OK, low, and Extra low) 

*Various optional interfaces(CC-Link, 

RS-485/ TEDS, RS-232C/TEDS, and BCD/TEDS)

♦ Sampling speed : 4000 times/s

♦ A/D converter : 24 bits

Kyowa
STRAIN GAUGE & RELATED INSTRUMENTS

TENSION/COMPRESSION LOAD CELL LUK-A

Thin design makes the LUK-A suitable 

for installation to height-limited space. 

The fatigue life can be extended 

by using at lower than half the rated 

capacity if load is applied continuously 

and repetitively.

*Highly accurate and stable

*Inert gas-sealed hermetic structure

♦ Rated capacity : ±5kN to ±2MN

♦ Nonlinearity : ±0.1 to ±0.2%R.O

♦ Rated output : ±2mV/V

♦ Safe overload rating : 150%

♦ Protection rating :  IP64

Kyowa  LOAD CELLS

STAINLESS STEEL LOAD CELL LCTS-B

Developed for weighing hoppers and tanks, 

the S6 load cell has a built-in bracing 

mechanism. The strainless steel structure 

makes it usable under environment where 

it is exposed to moisture and corrosive gases. 

The thin design with top and bottom 

plates integrated facilitates installation 

to hopper bracket and tank foot. 

The bracing function makes it suitable 

for weighing stirrer- or leg-equipped tanks.

♦ Rated capacity : 5 to 100kN

♦ Nonlinearity : ±0.03% R.O

♦ Rated output : 2mV/V

♦ Safe overload rating : 150%

Kyowa LOAD CELLS

COMPACT TENSION/COMPRESSION
LOAD CELL LUX-B-ID

The LUX load cell is suitable for load 

measurement and control of small presses

 and press-fitting machines. The compact, 

lightweight and stainless steel structure 

with screw-shaped load receiving part 

enables easy incorporation into equipment. 

In addition, the connector-equipped design 

ensures easy installation of the mainframe 

free from the cable as well as facilitates 

cable replacement.

♦ Rated capacity : ±50N to ±20kN, 9 models

♦ Nonlinearity : ±0.1 to ±0.15%R.O

♦ Rated output : 0.9 to 1.3mV/V

♦ Safe overload rating : 150%

Kyowa LOAD CELLS

BEAM-TYPE LOAD CELL LUB-B

The accuracy is as high as 1/3333 

with the rated capacities of 50 to 500N 

and both the body and bellows 

are made of stainless steel with rated 

capacities of 1 to 20kN.

The LUB-B enables configuration of 

accurate and reliable weighing systems 

for conveyors and tanks.

*Compact and lightweight

*Metal bellows adopted for reliable 

performance

♦ Rated capacity : 50N to 20kN

♦ System accuracy : ±0.03%R.O

♦ Rated output : 2mV/V

♦ Safe overload rating : 150%

Kyowa LOAD CELLS

WASHER-TYPE LOAD CELL LCW-C

The extremely simple structure facilitates 

handling and maintenance. Varieties of 

models available in this series include 

a small diameter type for measurement of 

bolt tension and press forming load 

and an inert gas sealed, highly stable 

type for rolling mills operating under 

severe environment.

*Thin and highly stable

*Various rated capacities available

♦ Rated capacity :  10kN to 5MN

♦ Nonlinearity :  ±1%R.O

♦ Rated output :  ±1mV/V

♦ Safe overload rating :  150%

Kyowa LOAD CELLS

FIBER OPTIC INSTRUMENT EFOX-1000 SERIES

The EFOX-1000 series is a fiber optic 

instrument which has the industry-leading 

measuring accuracy and stability. 

The high response enables multi-point 

measurements easily. The EFOX-1000 

series is also able to support 

long-distance measurements.

*NIST traceable 

(Waveform calibration function)

*Scan frequency : Max. 1000 Hz

*High scanning frequency measures 

dynamic phenomena.

*Single optical fiber measures multi-point 

measurements and various measurements.

*Strong against electromagnetic noises.

*Non-flammable and lightning protection

♦ Measures FBG sensors : Max. 160 channels

Kyowa STRAIN GAUGE & RELATED INSTRUMENTS

MULTI SIGNAL CONDITIONER MCF-A

The MCF-A is a multi-signal conditioner 

which is usable in various fields. 

The MCF-A builds the measuring system 

that matches the purpose by selecting 

necessary conditioner cards.

*All operations are available on the 

front panel.

*Various conditioner cards for various 

sensors.

*Compact and lightweight than the 

conventional products.

*I/O isolated

*Various fixing fixtures and handles.

♦ 8 channels or 16 channels

♦ Digitally indicates the output voltage of 

any one channel.

Kyowa STRAIN GAUGE & RELATED INSTRUMENTS

MINIATURE PRESSURE SENSOR PS-C

The PS-C is a small and ultra-thin pressure 

transducer which has a bridge of strain 

gage it in. The cable pull-out direction 

is parallel to the sensing surface. 

The PS-C is suitable for measuring 

distributed pressure by using multiple 

PS-C units.

*Ultra-thin

*Installable in a narrow area.

*Various capacity range.

*Installed by adhesive.

♦ Rated capacity : 50kPa to 7MPa

♦ Temperature compensation : 0 to 50°C

Kyowa PRESSURE TRANSDUCERS

DIGITAL TELEMETER MRS-100 SERIES

The MRS-100 series is a telemeter based 

on the digital modulation system. 

The radio communication distance of max. 

50m enables labor saving. The compact 

transmitter, compared to the conventional 

products, allows installation in a narrow

 area.

*Certified in wireless regulation in Japan, 

U.S.A., and India.

*Easy operation without PC after initial 

setting

*Information functions including reception 

intensity, transmitter battery voltage 

check, and communication error check.

*Dual antennas enhance the communication 

reliability. (Diversity reception)

♦ Radio communication distance : 50m

♦ Sampling frequency : 4.8kHz

Kyowa STRAIN GAUGE & RELATED INSTRUMENTS

POTENTIOMETER-TYPE DISPLACEMENT TRANSDUCER DTT-A/DTS-A

DTS-A is a strain gage type displacement 

transducer.

DTT-A is a potentiometer-type displacement 

transducer.

They can widely be used for measurement of 

structural relative displacement or 

absolute displacement from a steady point.

*Both tension and compression

*Fast response 

(DC to 50Hz when the tip is fixed)

♦ Rated Capacity : 100mm

♦ Nonlinearity : 

[DTT-A] Within±0.2%R.O ; 

[DTS-A] Within±0.3%R.O

♦ Repeatability : 0.1%R.O or less

♦ Weight : Approx. 110g (Excluding cable)

Kyowa DISPLACEMENT TRANSDUSERS

COMPACT RECORDING SYSTEM EDX-10 SERIES

Measuring instruments that measure simply 

by being connected to a PC using the USB 

interface.

The EDX-11A and EDX-14A that measure 

with strain gage type transducers, 

pressure, displacement, etc. 

The EDX-12A that measure voltage, 

the EDX-15A that measure force, pressure, 

displacement, and voltage, and the EDX-13A 

that measure temperature with a thermocouple.

*Up to 4 measuring units can be powered 

by USB interface, no separated power 

supply is required

*With stacked connection, no synchronization 

cable is required, therefore wiring-saving

*Max sampling frequency 20kHz for 4 channels 

of a single measuring unit in sync

Kyowa STRAIN GAUGE & RELATED INSTRUMENTS

CARRIER TYPE INSTRUMENTATION AMPLIFIER WGA-120A

Compact, lightweight and affordably 

priced carrier instrumentation amplifier 

that is suitable for measurement of load, 

pressure, torque or displacement in 

combination with a strain-gage transducer.

*Strong against inverter noise

*Rich in lineup for variety applications

*Voltage/current output switchable

Kyowa STRAIN GAUGE & RELATED INSTRUMENTS

COMPACT DIGITAL INDICATOR WDS-190AS1/191AS1

A Compact Digital Indicator powered by 

dry batteries. Suitable for measurement, 

management and checking of force, load, 

pressure or displacement transducers.

*lightweight, approx. 110g

*With auto backlight and anto 

power-off functions

*Operates for about 72 hours

Kyowa STRAIN GAUGE & RELATED INSTRUMENTS

MEMORY RECORDER/ANALYZER EDX-5000A

The EDX-5000A is an advanced all-in-one 

measuring instrument having sophisticated 

features and high-speed processing 

capabilities. The EDX-5000A records 

data and video, and it performs rosette 

analysis and other arithmetic operations 

simultaneously. The equipped touchscreen 

enables operations without a keyboard.

*Single unit measures max. 80 analog channels.

Synchronous measurements : 

Max. 800 channels by using ten units

*Built-in battery for momentary power loss

*Effective real-time processing capability

♦ Sampling frequency : 

Max. 200 kHz / 32 channels

Kyowa STRAIN GAUGE & RELATED INSTRUMENTS

STRAIN AMPLIFIER DPM-900 SERIES

Strain Amplifier with high stability and 

accuracy. Simple operation vastly reduce 

the working hours.

♦ Stability : Temperature

Zero point : ±0.1μm/m per °C

Sensitivity : ±0.05%/°C

Time

Zero point : ±0.5μm/m per 24h

Sensitivity : ±0.2%/24h

Power supply

Zero point : 

±0.05%F.S/power supply variation ±10%

Sensitivity : 

±0.05%/power supply variation ±10%

♦ Frequency Response Range : 

DC to 2.5kHz (DPM-911B), DC to 5kHz (DPM-912B), 

DC to 10kHz (DPM-913B)

Kyowa STRAIN GAUGE & RELATED INSTRUMENTS

SMALL-SIZED TRIAXIAL ACCELEROMETER AMA-A

Compact and lightweight acceleration 

transducer enduring large overloads.

*Fault diagnosis function is available

*Power supply from conditioner cards 

CVM-41A or AD-40AS

♦ Rated Capacity : 

±19.61 to 土98.07m/s2

♦ Safe Overload : 

±9800 to ±19613m/s2

♦ Frequency Response Range : 

DC to 500Hz (AMA-A-2/5)

♦ Dimensions : 

Sensor 14(W)×10(D)×6(H)mm

Relay 30(W)×21(D)×9(H)mm(AMA-A-2/5)

Kyowa VIBROMETERS, ACCELEROMETERS

HIGHLY RELIABLE PRESSURE TRANSDUCER PHS-B

Usable at Both High and Low Temperatures, 

Possible to Measure Absolute Pressure.

*High stability at high temperature

*Possible to measure absolute pressure

♦ Rated capacity : 200kPa to 20MPa

♦ Temperature effect on output : 

Within ±0.015%/°C

♦ Nonlinearity : Within ±0.2%R.O

♦ Safe overload : 150%

♦ Mounting screw : G3/8, male

Kyowa PRESSURE TRANSDUCERS

COMPACT HIGH-TEMPERATURE PRESSURE TRANSDUCER PHF-S-S1

A Small-sized High-temperature Pressure 

Transducers. Easily wire and replace the cable.

UNF and G type screws are available 

from size 8 to 12mm.

*After removing the connector, enables to 

install in a limited space by a socket wrench

♦ Rated Capacity : 2 to 20MPa

♦ Compensated Temperature Range : -40 to 150°C

♦ Degree of Protection : IP45 (IEC 60529)

♦ Safe overload rating : 150%

Kyowa PRESSURE TRANSDUCERS

WIRE-TYPE DISPLACEMENT TRANSDUCER DTPA-A

Wire type, therefore long displacement 

measurement is possible.

*Hardly kinking wire

*High response (When the stroke is 

rated output : 1000 mm/s or equivalent)

*New wire-winding mechanism enables 

less trouble

*Compact, lightweight, and easy to install

*Constant measuring force

*Measurement possible with strain amplifiers

♦ Rated Capacity : 500mm, 1000mm, 2000mm

♦ Nonlinearity : Within ±0.3%R.O

♦ Repeatability : 

0.1%R.O or less (DTPA-A-500, DTPA-A-1000)

♦ Weight : Approx. 220g 

(DTPA-A-500, DTPA-A-1000 Excluding cable)

Kyowa DISPLACEMENT TRANSDUSERS

HIGH-SPEED, COMPACT INDICATOR WGI-470AS1

The WGI-470AS1 is a compact general-purpose 

low-cost instrumentation amplifier providing 

basic functions required for measurement 

in combination with a strain gage transducer. 

This is equipment can measure a press load 

by using a high-speed digital peak hold 

and it also can use a wide range of 

measurements and controls such as load 

measurement, etc. by using high resolution.

♦ Sampling Rate : 2000times/sec

♦ Size : 48×96mm

♦ Display : 5digits, Polarity LED

♦ Comparison Judgment : 3 (HIGH, OK, LOW)

♦ Holding : 5types, Digital peak hold

♦ Analog Output : Voltage and current

 (simultaneously)

Kyowa STRAIN GAUGE & RELATED INSTRUMENTS

SMALL-SIZED COMPRESSION LOAD CELL LMC-A

Compact and lightweight load cells 

can be used by merely placing or bonding 

on the load site, setting in a hollow, 

or affixing with a mounting band. 

Major applications include measurement of 

load distribution by using multiple units, 

load measurement in pipe making mills, 

or where a measuring site or the weight 

of the load cell itself is limited.

*high output accuracy

*Suitable for load distribution measurement

♦ Rated Capacity : 5 to 50kN

♦ Nonlinearity : 

Within±1% R.O(5kN, 10kN : Within±0.5% R.O)

♦ Repeatability : 0.5% R.O or less

♦ Rated Output : 1.5mV/V (3000μm/m) or more

♦ Safe Overload Rating : 150%

♦ Size : 5kN, 10kN φ12, 20kN φ16, 50kn φ22

Kyowa LOAD CELLS

PORTABLE VEHICLE WEIGHING SYSTEM RWP-700A RWP-750A

A portable system to weigh and manage 

truck loads. It consists of the detectors 

that detect the truck weight by weighing

 the load of each wheel on the platform 

and the indicator that indicates, 

records and prints out the weighing result.

*USB memory for transferring data to PC

*Also available in wireless connecting type (RWP-750A)

♦ System composition : Indicator ×1 and Detector ×2

♦ Number of applicable axles up to 7 Detector

♦ Rated Capacity : 7500kg per unit

♦ Degree of Protection : IP67 (IEC 60529)

Indicator

♦ Indication Unit : 10kg

♦ Measurement Modes : Stop mode (Recommended),

 running mode (5kg/h Max.)

Kyowa AXLE AND PORTABLE LOAD METER TRUCK WEIGHING SYSTEM

SMALL-SIZED COMPRESSION LOAD CELLS LMB-A/LMBT-A

These ultra-small and lightweight 

load cells can be used by merely placing 

it on the subject site or setting 

in a hollow. The LMBT-A can be used 

at high temperatures up to 100°C.

*Suitable for load distribution measurement

*TEDS-installed option available

*Usable at up to 100°C(LMBT)

♦ Rated capacity :  50N to 2kN

♦ Nonlinearity :  ±0.5%R.O/±0.3%R.O

♦ Repeatability :  0.3%R.O

♦ Rated output :  1.4mV/V

♦ Safe overload rating :  150%

♦ Outer diameter :  φ10 mm/φ16 mm

Kyowa LOAD CELLS

THIN COMPRESSION LOAD CELL LCK-A

The LCK-A series load cells have excellent 

accuracy, reliability, stability, 

and response. They also have a thin design 

for convenient installation as detection 

terminals of weighing systems. 

This thin design makes them suitable 

for applications such as conveyors, 

vehicles, cranes, hoppers, and tanks 

where the space, especially the height, 

is limited and the detecting part needs 

to be downsized.

*Thin Design

*High Reliability

*Hermetically-Sealed Structure with 

Inert Gas Filled in

♦ Rated Capacity : 5 to 200kN

♦ Nonlinearity : 

Within±0.2%R.O(200kN : Within±0.5%R.O)

♦ Repeatability : 0.05% R.O or less

♦ Rated Output : 2 mV/V±0.5%

♦ Safe Overload Rating : 150%

Kyowa LOAD CELLS

BUILT-IN AMPLIFIER TORQUE TRANSDUCER TPS-A

*Built-in amplifier enables ±5V output

*Non-contact design requires less 

maintenance

*Provides rotation speed output

*Compact and lightweight

♦ Rated capacity : ±0.1N･m to ±5kN･m

♦ Nonlinearity : ±0.1%R.O (TPS-A-01NM to 2NM)

♦ Rated output : ±5V

♦ Rotation speed output : 4pulses/rotation

♦ Maximum speed : 15000rpm (TPS-A-01NM to 2NM)

Kyowa TORQUE TRANSDUCERS

INSTRUMENTATION AMPLIFIER WGA-910A

The WGA-910A is an instrumentation 

amplifier for monitoring phenomena, 

which is hard-to-know in digital formats, 

in waveforms by mounting in factory 

automation units. The equipped TFT LCD 

widens the viewing angle than the 

conventional products.

*Touchscreen

*Displays waveforms, numerical values, 

and enlarges numerical values.

*Various interfaces (CC-Link, RS-485, 

RS-232C, BCD output)

*Compatible with SD cards and saves 

waveform data.

*Comparison determination results 

are color-coded.

*Compatible with TEDS

♦ Sampling speed : 4000 times/s

♦ A/D resolution : 24 bits

Kyowa STRAIN GAUGE & RELATED INSTRUMENTS

SMALL-SIZED PRESSURE TRANSDUCERS PGL-A/PHL-A

These compact, lightweight and stable 

sensors are suitable for pressure 

measurement in installation-space-limited 

places. The semi-flush diaphragm ensures 

excellent response and dynamic characteristics. 

The PHL-A can widely be used at high 

to low temperatures.

*Highly stable and quick response

*Usable in a wide temperature 

range of -196 to 210°C (PHL)

*Connector type and cable-integrated type

♦ Rated capacity : 1 to 10MPa

♦ Nonlinearity : ±0.3 to ±0.5%R.O

♦ Safe overload rating : 150%

♦ Mounting screw : G1/8, male

Kyowa PRESSURE TRANSDUCERS

SENSOR CHECKER WDS-500B

This pocketable unit enables easy 

checking of transducers and amplifiers.

*Provides sensor connector and amplifier 

connector

*Strain, input/output resistance or 

insulation resistance can be measured 

through a press of the key

*Strain output enables checking of 

amplifier

*Can display TEDS information of 

TEDS-installed transducer

*Compact and lightweight 

(69×115×28mm, approx. 220g)

*Operates on 2 AA size dry cells for 

approximately 8 hours

Manufacturer

Model

Capacity

Kyowa

PGM-10KE

1MPa

Kyowa

PGM-20KE

2MPa

Kyowa

PGM-50KE

5MPa

Kyowa

PGM-100KE

10MPa

Kyowa

PGM-200KE

20MPa

Kyowa

PGM-500KE

50MPa

Kyowa

* PGM-10KE-F

1MPa