Fuji Ceramics Co. | Kouei Japan Trading | Get Quotation https://koueitrading.com/global Purchase tools and equipments made in Japan Mon, 04 May 2026 03:13:12 +0000 en-US hourly 1 https://wordpress.org/?v=6.7.5 https://koueitrading.com/global/wp-content/uploads/2018/01/cropped-KoueiVietnam-logo-32x32.png Fuji Ceramics Co. | Kouei Japan Trading | Get Quotation https://koueitrading.com/global 32 32 Fuji Ceramics V Series Piezoelectric Film https://koueitrading.com/global/product/fuji-ceramics-v-series-piezoelectric-film/ Thu, 24 Dec 2020 07:24:18 +0000 https://koueitrading.com/global/?post_type=product&p=181363 Manufacturer: Fuji Ceramics Co., Ltd. Model: V series Features It is fluorine-based organic piezoelectric material. The material is flexible, lightweight, and easy to process. It offers excellent impact resistance, water resistance, and heat resistance up to 120 °C, and it is chemically stable. It provides superior piezoelectric performance compared with general PVDF materials, with clearly […]

The post Fuji Ceramics V Series Piezoelectric Film first appeared on Kouei Japan Trading | Get Quotation.]]> Manufacturer: Fuji Ceramics Co., Ltd.
Model: V series

Features

  • It is fluorine-based organic piezoelectric material.
  • The material is flexible, lightweight, and easy to process.
  • It offers excellent impact resistance, water resistance, and heat resistance up to 120 °C, and it is chemically stable.
  • It provides superior piezoelectric performance compared with general PVDF materials, with clearly defined characteristics in the 33 direction.
  • Its acoustic impedance is close to that of living tissue and water.
  • It is a lead-free material, resulting in a low environmental impact.

Specifications

Item Unit V-1
K31 % 7.7
Kt % 29.9
N31 m·Hz 814
Nt m·Hz 1154
d31 pC/N 8
d32 pC/N 8
d33 pC/N 31
e33 mC/m2 197
g33 mV·m/N 450
Relative Permittivity ε33T / ε0 7.8
Qm 25
Elastic Modulus GPa 1.1
Specific Gravity g/cm3 1.92
◆Applications
  • Sensors including vibration sensors, acceleration sensors, pressure sensors, strain sensors, and contact sensors.
  • Audio devices including speakers, microphones, and electronic musical pickups.
  • Ultrasonic applications such as ultrasonic flowmeters, detectors, and hydrophones.
  • Energy harvesting applications.

The post Fuji Ceramics V Series Piezoelectric Film first appeared on Kouei Japan Trading | Get Quotation.]]> Fuji Ceramics MC-30 Simple Sensitivity Calibrator https://koueitrading.com/global/product/fuji-ceramics-mc-30-simple-sensitivity-calibrator/ Thu, 24 Dec 2020 06:27:25 +0000 https://koueitrading.com/global/?post_type=product&p=180407 Manufacturer: Fuji Ceramics Co., Ltd. Model: MC-30 Features The “MC-30” simple sensitivity calibrator is an integrated device that combines an exciter, amplifier, and display, allowing sensor sensitivity to be read directly on the unit. It enables quick confirmation of sensor operation before vibration analysis and allows on-site calibration of acceleration sensors for equipment diagnosis. The […]

The post Fuji Ceramics MC-30 Simple Sensitivity Calibrator first appeared on Kouei Japan Trading | Get Quotation.]]> Manufacturer: Fuji Ceramics Co., Ltd.
Model: MC-30

Features

  • The “MC-30” simple sensitivity calibrator is an integrated device that combines an exciter, amplifier, and display, allowing sensor sensitivity to be read directly on the unit.
  • It enables quick confirmation of sensor operation before vibration analysis and allows on-site calibration of acceleration sensors for equipment diagnosis.
  • The vibrator, amplifier, and display are integrated into a single unit, providing direct digital display of sensor sensitivity.
  • It is compatible with both charge output type acceleration sensors and built-in amplifier acceleration sensors.
  • The drive voltage can be selected from DC 24 V or DC 15 V, and the drive current can be selected from 2.0 mA or 4.0 mA.
  • Up to 100 data points can be stored in the MC-30 main unit, with operation and data transfer available via a PC.
  • The device supports approximately 10 hours of continuous operation.
  • It is supplied with a convenient hard case for easy transport.

Specifications

PE / IEPE calibration accuracy Sensitivity 0.101~19.9pc/(m/s²) or mv/(m/s²): ± (3%+1digit)
Sensitivity 0.026~0.100pc/(m/s²) or mv/(m/s²): ± (10%+1digit)
Calibration mode Single/ Repeat
Accuracy measure to DC bias voltage ≤±1V
Exciter vibration acceleration 10m/s²(rms)±3%
Exciter vibration frequency 159.2Hz±1%
Harmonic distortion ≤3%
Calibratable sensor weight ≤100g
Alarm over weight Indicates [OVER] and Exciter is stop
Power supply for IEPE accelerometers Voltage DC24V/DC15V
2.0mA/4.0mA
Power requirement AC adapter or 4 AA batteries
Continuous work is approx. 10 hours by LR6 batteries.
LR6 batteries alarm lamp ≤4.25V±0.1V
Operating temperature range +10°C~+40°C
Storage temperature range -10°C~+50°C
Storage humidity range ≤90%
Internal data memory 100 data max.
Auto power off (on/off) approx. 3 minutes
Display backlight Hi/Lo *With automatic light-off function
Sensor mount space φ20mm, M6 female (depth 6.5mm)
Dimensions 120(W)×140(D)×50(H)mm
Weight approx. 1kg
◆ Example of Calibrator in use

Directly input the sensor output, and check the sensitivity.

Use the exciter only, and calibrate the vibration measuring system.

 

The post Fuji Ceramics MC-30 Simple Sensitivity Calibrator first appeared on Kouei Japan Trading | Get Quotation.]]> Fuji Ceramics C-25 Hard PZT Material https://koueitrading.com/global/product/fuji-ceramics-c-25-hard-pzt-material/ Thu, 24 Dec 2020 06:27:17 +0000 https://koueitrading.com/global/?post_type=product&p=180405 Manufacturer: Fuji Ceramics Co., Ltd. Model: C-25 Features The material features low dielectric loss with a tanδ value of 0.18. It has a medium mechanical quality factor with a Qm of 1,100. It also offers a medium relative dielectric constant, with εT33/ε0 equal to 1,080. Specifications Material No. C-25 Coupling coefficients ×10-2 Kp 56 K31 […]

The post Fuji Ceramics C-25 Hard PZT Material first appeared on Kouei Japan Trading | Get Quotation.]]> Manufacturer: Fuji Ceramics Co., Ltd.
Model: C-25

Features

  • The material features low dielectric loss with a tanδ value of 0.18.
  • It has a medium mechanical quality factor with a Qm of 1,100.
  • It also offers a medium relative dielectric constant, with εT33/ε0 equal to 1,080.

Specifications

Material No. C-25
Coupling coefficients ×10-2 Kp 56
K31 29
K33 69
Kt 49
K15 70
Frequency constants m·Hz Np 2,250
N31 1,700
N33 1,560
Nt 2,100
N15 960
Dielectric constants εT11/ε0 1,540
εT33/ε0 1,080
Dissipation factor % tanδ 0.18
Piezoelectric charge constants ×10-12
m/V		 d31 -100
d33 260
d15 510
Piezoelectric voltage constants ×10-3
V·m/N		 g31 -10.0
g33 26.9
g15 37.4
Youngs modulus ×1010
N/m2		 YE11 8.9
YE33 6.9
YE55 3.0
Poisson’s ratio σ 0.26
Mechanical Q Qm 1,100
Curie point ℃ Tc 280
Density ×103
kg/m3		 ρ 7.8
Compare with Navy III
PZT-8
◆Characteristics
  • Low dielectric loss(tanδ)
  • Middle mechanical Q(Qm)
  • Middle dielectric constants(ε33T)
◆Applications uses
  • Ultrasonic cleaners
  • Ultrasonic welders
  • Ultrasonic cutters
  • High-intensity focused ultrasound (HIFU )
◆ Technical performance

The post Fuji Ceramics C-25 Hard PZT Material first appeared on Kouei Japan Trading | Get Quotation.]]> Fuji Ceramics FUC01A Ultrasonic Cutter https://koueitrading.com/global/product/fuji-ceramics-fuc01a-ultrasonic-cutter/ Thu, 24 Dec 2020 06:26:10 +0000 https://koueitrading.com/global/?post_type=product&p=180403 Manufacturer: Fuji Ceramics Co., Ltd. Model: FUC01A Features We have started offering demo rentals for our ultrasonic cutter “FUC01A,” which uses our bolt-tightened Langevin type transducer. The blade attached to the cutter tip vibrates 40,000 times per second using our bolt-tightened Langevin type transducer, reducing friction during cutting and improving cutting performance. Compared with a […]

The post Fuji Ceramics FUC01A Ultrasonic Cutter first appeared on Kouei Japan Trading | Get Quotation.]]> Manufacturer: Fuji Ceramics Co., Ltd.
Model: FUC01A

Features

  • We have started offering demo rentals for our ultrasonic cutter “FUC01A,” which uses our bolt-tightened Langevin type transducer.
  • The blade attached to the cutter tip vibrates 40,000 times per second using our bolt-tightened Langevin type transducer, reducing friction during cutting and improving cutting performance.
  • Compared with a standard cutter knife, this enables faster, easier cutting with significantly shorter processing time.
  • We provide free demo rentals of the ultrasonic cutter for companies considering the development of processing machines using our bolt-tightened Langevin type transducer or for companies planning to purchase an ultrasonic cutter.
  • The cutter can process a wide range of materials, including cloth, cardboard, cables, and acrylic boards.
  • It cannot be used on materials that cannot be cut with a conventional cutter.
  • Operation is simple and easy, requiring only turning on the power switch on the main unit.
  • The included foot switch allows convenient on-and-off control of the light.
  • The cutter delivers smooth cutting with a light touch and produces clean, high-quality cut surfaces.

Specifications

  • The nominal oscillation frequency is 40 kHz.
  • The rated power is 10 W.
  • The maximum power consumption is 20 W.
  • Frequency adjustment is automatically performed by PLL control.
  • The power supply is AC 100 V at 50/60 Hz.
  • The external dimensions of the oscillator (main body) are W141 × D138 × H51 mm, excluding protrusions.
  • The handpiece dimensions are Φ26 × 165 mm, including the blade.
  • The cable length is 1.5 m and uses a straight type.
  • The oscillator (main unit) weighs approximately 690 g.
  • The handpiece weighs approximately 90 g, including the blade, cable, and connector.
  • Circuit protection includes a timed shutdown function of 5 minutes and an overvoltage shutdown function.
◆Cutting examples

cable

magnetic sheet

Cardboard (t=2.5mm)

CD

Acrylic plate (t=1mm)

cloth

The post Fuji Ceramics FUC01A Ultrasonic Cutter first appeared on Kouei Japan Trading | Get Quotation.]]> Fuji Ceramics Piezoelectric Composite Transducers https://koueitrading.com/global/product/fuji-ceramics-piezoelectric-composite-transducers/ Thu, 03 Dec 2020 08:20:21 +0000 https://koueitrading.com/global/?post_type=product&p=173793 Manufacturer: Fuji Ceramics Co., Ltd. Model: Piezoelectric Features Wide bandwidth and high sensitivity. High damping performance. Low acoustic impedance. Flexibility Specifications Item Specifications Piezoelectric material Lead Zirconate Titanate Ceramics (PZT) Electrode Gold sputtering Maximum dimensions 70mm × 70mm Resonance frequency range ~15 MHz Usage temperature range 0 ~ +60°C ◆ Applications Ultrasonic probe for NDT […]

The post Fuji Ceramics Piezoelectric Composite Transducers first appeared on Kouei Japan Trading | Get Quotation.]]> Manufacturer: Fuji Ceramics Co., Ltd.
Model: Piezoelectric

Features

  • Wide bandwidth and high sensitivity.
  • High damping performance.
  • Low acoustic impedance.
  • Flexibility

Specifications

Item Specifications
Piezoelectric material Lead Zirconate Titanate Ceramics (PZT)
Electrode Gold sputtering
Maximum dimensions 70mm × 70mm
Resonance frequency range ~15 MHz
Usage temperature range 0 ~ +60°C
◆ Applications
  • Ultrasonic probe for NDT etc.
◆Standard Products List
Model Resonance Frequency
MHz		 Capacitance
pF		 Coupling Factors
%		 Acoustic Impedance
Mrayl		 Length
mm		 Width
mm
2C10×10S-WAuSpa 2±5% 750±20% 62.5 9.30 10±0.1 10±0.1
5C10×10S-WAuSpa 5±5% 1800±20% 61.5 9.30 10±0.1 10±0.1
10C10×10S-WAuSpa 10±10% 3500±20% 60.0 8.90 10±0.1 10±0.1
◆Phased-Array Type

◆Focusing surface & Line focusing

The post Fuji Ceramics Piezoelectric Composite Transducers first appeared on Kouei Japan Trading | Get Quotation.]]> Fuji Ceramics FKS-TM01 Ultra-high Sensitivity Air Pressure Sensor https://koueitrading.com/global/product/fuji-ceramics-fks-tm01-ultra-high-sensitivity-air-pressure-sensor/ Thu, 03 Dec 2020 04:47:57 +0000 https://koueitrading.com/global/?post_type=product&p=173734 Manufacturer: Fuji Ceramics Co., Ltd. Model: FKS-TM01 Features The FKS-TM01 module is designed for the FKS-111 ultrahigh sensitivity pressure sensor. It helps understand the operation of the FKS-111 and its ability to detect small pressure variations. This module provides practical learning to operate and experiment with the FKS-111 sensor. It is ideal for experiments involving […]

The post Fuji Ceramics FKS-TM01 Ultra-high Sensitivity Air Pressure Sensor first appeared on Kouei Japan Trading | Get Quotation.]]> Manufacturer: Fuji Ceramics Co., Ltd.
Model: FKS-TM01

Features

  • The FKS-TM01 module is designed for the FKS-111 ultrahigh sensitivity pressure sensor.
  • It helps understand the operation of the FKS-111 and its ability to detect small pressure variations.
  • This module provides practical learning to operate and experiment with the FKS-111 sensor.
  • It is ideal for experiments involving the FKS-111 sensor.

Specifications

Item Specifications
Yellow Line (AOUT) Analog Voltage Output (0 ~ 2.7 V)
Red Line (-OUT) Comparator Output (-) (Decreases in voltage; comparator works with a max of 100Hz for each second)
Orange Line (+OUT) Comparator Output (+) (Increases in voltage)
Yellow Line (+V) Power Supply Voltage (+) (2.9 ~ 15.0 V)
Green Line (GND) Ground
Current Consumption 100μA in standby
Amplification Factor Adjustable variable resistor (adjustment range from 400 to 5200, at 2 Hz)
Size and Weight Size: 35X35X11 mm, Weight: 8g
  • The FKS-TM01 module measures minute pressure variations using the FKS-111 ultrahigh sensitivity sensor.
  • It provides a comparison output signal that activates an LED indicator to verify sensor operation.
  • The module outputs approximately 1.35V when idle, with slight variations when pressure changes are detected.
  • This signal can be connected to a device to receive the pressure sensor output.
  • The module provides an output voltage of 1.6V or higher, with a low voltage of 1.1V when compared to external equipment.
  • Connected control devices function with ON/OFF operation, with a brief switching time.
  • Example: In a 3m x 4m x 3m room, the door opening causes a 30dB volume change, and the output pressure fluctuates slightly, handling a minimum of 0.8V.
  • Voltage changes are related to the size of the door opening and closing.
◆Ultrahigh Sensitivity Pressure Sensor Learning Module


The post Fuji Ceramics FKS-TM01 Ultra-high Sensitivity Air Pressure Sensor first appeared on Kouei Japan Trading | Get Quotation.]]> Fuji Ceramics FKS-111 Ultra-high Sensitivity Air Pressure Sensor https://koueitrading.com/global/product/fuji-ceramics-fks-111-ultra-high-sensitivity-air-pressure-sensor/ Thu, 03 Dec 2020 04:47:56 +0000 https://koueitrading.com/global/?post_type=product&p=173733 Manufacturer: Fuji Ceramics Co., Ltd. Model: FKS-111 Features This ultra-sensitive sensor detects minute pressure changes in air and gas. It has a wide detection range, from 1 Pa to 100 kPa. Specifications Item Specifications Power Supply Voltage 1.7 ~ 15 V Source Voltage 0.3 ~ 1.7 V Minimum Detection Pressure Variation 1 Pa Operating Temperature […]

The post Fuji Ceramics FKS-111 Ultra-high Sensitivity Air Pressure Sensor first appeared on Kouei Japan Trading | Get Quotation.]]> Manufacturer: Fuji Ceramics Co., Ltd.
Model: FKS-111

Features

  • This ultra-sensitive sensor detects minute pressure changes in air and gas.
  • It has a wide detection range, from 1 Pa to 100 kPa.

Specifications

Item Specifications
Power Supply Voltage 1.7 ~ 15 V
Source Voltage 0.3 ~ 1.7 V
Minimum Detection Pressure Variation 1 Pa
Operating Temperature Range −20 ~ 80°C
Operating Humidity Range max. 70% RH
Storage Temperature −40 ~ 85°C
  • This sensor is capable of detecting extremely small variations in air pressure (as low as 1 Pa), which is not detectable by standard sensors. It can also detect large air pressure variations up to 100 kPa.
  • Compared to traditional thin-film sensors, this sensor is more cost-effective and highly sensitive.
  • The sensor elements are designed to effectively protect against pressure damage, offering excellent protection for the component.
  • The sensor incorporates a FET anti-interference circuit, converting the signal into an output voltage that can be easily used.
◆Operating Principle
  • Thermal contraction of air in a sealed container is caused by temperature changes.
  • When sealed in a thermal wall, the container contracts due to external motion and pressure, lowering the air temperature.
  • The contraction from outside the container reduces air volume and temperature.
  • Sealing the window causes thermal seal contraction, leading to temperature changes detectable as pressure variations.
◆Applications
  • Used for detecting the opening and closing of doors and windows, for automotive or home security systems.
  • Used in vehicle GPS systems, especially when the vehicle is in a parked or idle state.
  • Used in hospitals to monitor human movement in designated safe zones, especially for preventing people from falling into swimming pools or other hazardous areas.
  • For applications requiring detection of air quality or home automation, this sensor can also be used for safety protection, industrial monitoring, and more.
◆Representative Features

◆Equivalent Circuit Diagram

The post Fuji Ceramics FKS-111 Ultra-high Sensitivity Air Pressure Sensor first appeared on Kouei Japan Trading | Get Quotation.]]> Fuji Ceramics Bimorph Vibrator https://koueitrading.com/global/product/fuji-ceramics-bimorph-vibrator/ Thu, 03 Dec 2020 04:34:35 +0000 https://koueitrading.com/global/?post_type=product&p=173729 Manufacturer: Fuji Ceramics Co., Ltd. Model: Bimorph Features A bimorph vibrator consists of two piezoelectric elements that expand and contract in opposite directions. Bimorph vibrators are classified into series and parallel types based on the wiring method. They are used in actuators (e.g., micropumps, vibration switches) and sensors (e.g., acoustic pickups). Specifications ◆Dual-Pressure Piezoelectric Vibrators […]

The post Fuji Ceramics Bimorph Vibrator first appeared on Kouei Japan Trading | Get Quotation.]]> Manufacturer: Fuji Ceramics Co., Ltd.
Model: Bimorph

Features

  • A bimorph vibrator consists of two piezoelectric elements that expand and contract in opposite directions.
  • Bimorph vibrators are classified into series and parallel types based on the wiring method.
  • They are used in actuators (e.g., micropumps, vibration switches) and sensors (e.g., acoustic pickups).

Specifications

◆Dual-Pressure Piezoelectric Vibrators
  • Dual-pressure piezoelectric vibrators combine two elements, one elongating and the other contracting.
  • This arrangement generates high-frequency sound waves for driving sensors or actuators.
  • They produce a wide range of sound vibrations, making them highly sensitive for detection or driving devices.
◆Actuator Element Assembly

◆Sensor Pickup Element Assembly

◆Main Application Examples
  • Microphones
  • Sound and vibration pickups
  • ON-OFF vibration switches
  • Bone conduction speakers
  • Board fan controllers
  • Various types of actuator devices
◆Basic Structure

Series Type

Parallel Type

◆Maximum Manufacturing Range

  • The standard thickness of SIM material (elastic loading plate) is 0.05mm and 0.1mm.
  • When one end is fixed, the standard deviation of the free length is about 85% of the total length.
  • The permissible range of the length l₀, width w, and thickness t is shown in the diagram below.
◆PZT Material Transducer Characteristics
Conditions Single-End Fixed Double-End Supported
Series Type Parallel Type Series Type Parallel Type
Generated Charge Qcs = (3/2) * d31 * (ℓ² / t) * F Qcp = 3 * d31 * (ℓ / t) * F Qsp = (3/8) * d31 * (ℓ² / t) * F Qsp = (3/4) * d31 * (ℓ² / t) * F
Output Voltage for Force “F” Vs = (3/2) * g31 * (ℓ² / t) * F Vp = (3/4) * g31 * (ℓ / t) * F Vs = (3/8) * g31 * Y * (ℓ / t) * u Vp = (3/4) * g31 * Y * (ℓ / t) * u
Output Voltage for Displacement “u” Vs = (3/8) * g31 * (ℓ / t) * u Vp = (3/4) * g31 * (ℓ / t) * u Vs = (3/8) * g31 * Y * (ℓ / t) * u Vp = (3/4) * g31 * Y * (ℓ / t) * u
Electrostatic Capacitance Cds = e33 * T * ℓ * w / t Cdp = 4 * e33 * T * ℓ * w / t Cds = e33 * T * ℓ * w / t Cdp = 4 * e33 * T * ℓ * w / t
Compliance snc = 1 / E * (ℓ³ / wt³) snc = 1 / E * (ℓ³ / wt³) snc = 1 / E * (ℓ³ / wt³) snc = 1 / E * (ℓ³ / wt³)
Displacement uc = F * snc uc = F * snc uc = F * snc uc = F * snc
Resonance Frequency fr = (α² * n²) / (4 * π * ℓ²) * √(Y / ρ) fr = (α² * n²) / (4 * π * ℓ²) * √(Y / ρ) fr = (α² * n²) / (4 * π * ℓ²) * √(Y / ρ) fr = (α² * n²) / (4 * π * ℓ²) * √(Y / ρ)
The post Fuji Ceramics Bimorph Vibrator first appeared on Kouei Japan Trading | Get Quotation.]]> Fuji Ceramics Langevin Type Ultrasonic Transducer For Processing Machines https://koueitrading.com/global/product/fuji-ceramics-langevin-type-ultrasonic-transducer-for-processing-machines/ Thu, 03 Dec 2020 03:37:29 +0000 https://koueitrading.com/global/?post_type=product&p=173701 Manufacturer: Fuji Ceramics Co., Ltd. Model: Langevin Type Features This ultrasonic vibrator uses a monolithic structure with piezoelectric elements clamped between two metal blocks, named after inventor P. Langevin. Most models use ring-shaped elements tightened with bolts, known as bolt-clamped Langevin-type vibrators. It provides high power and large vibration amplitudes for effective ultrasonic energy use. […]

The post Fuji Ceramics Langevin Type Ultrasonic Transducer For Processing Machines first appeared on Kouei Japan Trading | Get Quotation.]]> Manufacturer: Fuji Ceramics Co., Ltd.
Model: Langevin Type

Features

  • This ultrasonic vibrator uses a monolithic structure with piezoelectric elements clamped between two metal blocks, named after inventor P. Langevin.
  • Most models use ring-shaped elements tightened with bolts, known as bolt-clamped Langevin-type vibrators.
  • It provides high power and large vibration amplitudes for effective ultrasonic energy use.

Specifications

Model Dimensions Characteristics Horn Mounting Method
Outer Diameter
mm		 Height
mm		 Frequency
kHz		 Admittance
mS		 Electrostatic Capacitance
pF		 Max Input
W
FBL15604SS-FC 60 (167) 15 100 11500 2400 Bolt Clamp
FBL20504SSF-FC5 50 (122.7) 20 150 13000 2000 Bolt Clamp
FBL28302SSF-FC 30 (91) 27.9 30 3000 200 Bolt Clamp
FBL28252SSF-FC 25 (93.4) 27.9 30 2300 100 Bolt Clamp
FBL40304SS-FC4 30 (57.6) 40 15 3800 200 Bolt Clamp
FBL40152SSF-FC 15 (64.6) 40 12 950 25 Bolt Clamp
FBL50152H-FC 15 (55) 50 9 900 20 Integrated
FBL60152SS 15 (42) 60 9 900 15 Bolt Clamp
◆Characteristics of Langevin-Type Ultrasonic Vibrators
  • High mechanical Q factor
  • High strength and rigidity
  • Easy installation onto devices
  • High conversion efficiency with minimal heat generation
◆ Main Application Examples
  • Wire bonders
  • Plastic welders
  • Ultrasonic cutters
  • Medical ultrasonic scalpels
  • Fish finders and underwater sonar systems
◆External Dimensions of Representative Models

The post Fuji Ceramics Langevin Type Ultrasonic Transducer For Processing Machines first appeared on Kouei Japan Trading | Get Quotation.]]> Fuji Ceramics Langevin Type Ultrasonic Transducer For Cleaning Machines https://koueitrading.com/global/product/fuji-ceramics-langevin-type-ultrasonic-transducer-for-cleaning-machines/ Thu, 03 Dec 2020 03:37:26 +0000 https://koueitrading.com/global/?post_type=product&p=173699 Manufacturer: Fuji Ceramics Co., Ltd. Model: Langevin Type Features This integrated vibrator uses a piezoelectric element between two metal blocks. It delivers high-power, high-amplitude operation for dynamic ultrasonic applications. We offer 28 kHz and 40 kHz models for cleaning machines and accept custom orders. Specifications Model External Dimensions Characteristics Mounting Method Outer Diameter mm Height […]

The post Fuji Ceramics Langevin Type Ultrasonic Transducer For Cleaning Machines first appeared on Kouei Japan Trading | Get Quotation.]]> Manufacturer: Fuji Ceramics Co., Ltd.
Model: Langevin Type

Features

  • This integrated vibrator uses a piezoelectric element between two metal blocks.
  • It delivers high-power, high-amplitude operation for dynamic ultrasonic applications.
  • We offer 28 kHz and 40 kHz models for cleaning machines and accept custom orders.

Specifications

Model External Dimensions Characteristics Mounting Method
Outer Diameter
mm		 Height
mm		 Frequency
kHz		 Admittance
mS		 Electrostatic Capacitance
pF		 Max Input Power
W
FBL28452HS 45 (79.1) 28 30 3800 70 Bolt Clamping
FBL28452HA-FC 45 (79) 28 30 3800 75 Adhesive
FBL28502HA 50 (75.5) 28 30 3800 75 Adhesive
FBL28602HA-FC 60 (70.2) 27.5 30 3500 75 Adhesive
FBL40452HS 45 (53) 40 15 3800 70 Bolt Clamping
FBL40452HA-FC 45 (52.8) 40 15 3500 75 Adhesive
◆ Characteristics of Langevin-Type Ultrasonic Vibrators
  • High mechanical Q factor
  • High strength and rigidity
  • Easy attachment to equipment
  • High conversion efficiency with minimal heat generation
  • Linear input-output characteristics
◆Examples of Main Applications
  • Ultrasonic cleaners
  • Nebulizers
  • Sonar for fish school detection
◆External Dimensions

The post Fuji Ceramics Langevin Type Ultrasonic Transducer For Cleaning Machines first appeared on Kouei Japan Trading | Get Quotation.]]> Fuji Ceramics FUS Series High Frequency Type Airborne Ultrasonic Sensor https://koueitrading.com/global/product/fuji-ceramics-fus-series-high-frequency-type-airborne-ultrasonic-sensor/ Thu, 03 Dec 2020 01:45:13 +0000 https://koueitrading.com/global/?post_type=product&p=173660 Manufacturer: Fuji Ceramics Co., Ltd. Model: FUS Series Features It detects an object’s presence or distance by emitting ultrasonic waves and receiving their reflections. High-frequency models (110–400 kHz) offer high resolution and sharp directivity. The FUS-300A-P (white) has been updated to the FUS-300A-PB (black). Specifications Model FUS-40BT-B Transmitter Type FUS-40BR-B Receiver Type FUS-40E Open Type […]

The post Fuji Ceramics FUS Series High Frequency Type Airborne Ultrasonic Sensor first appeared on Kouei Japan Trading | Get Quotation.]]> Manufacturer: Fuji Ceramics Co., Ltd.
Model: FUS Series

Features

  • It detects an object’s presence or distance by emitting ultrasonic waves and receiving their reflections.
  • High-frequency models (110–400 kHz) offer high resolution and sharp directivity.
  • The FUS-300A-P (white) has been updated to the FUS-300A-PB (black).

Specifications

Model FUS-40BT-B
Transmitter Type		 FUS-40BR-B
Receiver Type		 FUS-40E
Open Type		 FUS-110A
Transmitter		 FUS-200A
Transmitter/Receiver		 FUS-300A
Transmitter/Receiver		 FUS-400A
Transmitter		 FUS-300A-PB
Transmitter
Construction Shielded Type Open Type Transmitter Integrated Type
Transmit / Receive Shared		 Integrated Type Integrated Type
Nominal Frequency (kHz) 40 40 40 110 200 300 400 300
Transmit Sound Pressure (dB or higher) 105 — — — — — — 130mVp-p
Receiving Sensitivity (dB or higher) — −57 −43±4
at 30 cm		 −54
at 40 cm		 −56
at 20 cm		 −66
at 15 cm		 −74
at 10 cm		 —
Transmit / Receive Sensitivity — — — — — — — —
Sound Pressure / Sensitivity Band (kHz or higher) 2 (100 dB) 2 (−60 dB) 2 2 2 2 2 —
Electrostatic Capacitance (pF) 2600 2600 2000 300 260 200 200 1700
Directivity (degrees) 80 40 80 7 6 6 6 9–13
Maximum Input Voltage 100 V (r.m.s.) — 50 (Pulse Vp.p.) — 100 (Pulse Vp.p.) — — (Pulse Vp.p.)
Detection Distance (m) 0.2–3 — 0.2–4 0.4–2.5 0.2–1.2 0.1–1.0 0.08–0.3 —
Resolution (mm) 9 — 9 3 2 1 1 1.2
Operating Temperature Range (°C) −20~70 −20~70 −25~70 −20~60 −20~60 −20~60 −20~70 −20~70
Storage Temperature Range (°C) −40~85 −40~85 −40~85 −35~70 −35~70 −35~70 −20~70 −40~85
High-Temperature Storage 80°C 500h 80°C 500h 80°C 500h 70°C 500h 70°C 500h 70°C 500h 85°C 240h —
Low-Temperature Storage −35°C 500h −35°C 500h −35°C 500h — — — — —
Humidity Resistance 60°C 85% 10V r.m.s. 500h — 60°C 90–95%RH 500h — — — 60°C 90–95%RH 240h —
Drop Impact Resistance Wood board drop 1m x3 Wood board drop 1m x3 Wood board drop 1m x3 10–55 Hz 1 cycle 1.5mm XYZ each 1h — 100G 3 times each direction — 5Hz–500Hz 10G each direction
Outer Dimensions (mm) φ17.8 φ16 φ37 φ19 φ13 φ10 φ9.9 φ9
Height (mm) 11 12 17.2 10.8 8.8 7.4 7.3 —
◆ Ultrasonic Sensors
  • High acoustic pressure sensitivity
  • Compact size, light weight, and solid construction
  • High accuracy and reliability
  • Low power consumption and economic efficiency
  • Resistance to harsh environments such as temperature, humidity, and contamination
◆Operation of Ultrasonic Sensors
  • Spatial transmission of signals
  • Measurement of signal transmission time
  • Detection of continuous signals
  • Efficient use of multipath responses
  • Measurement of pulse echo time
  • Measurement of Kármán vortex flow
◆Sensor Installation Methods
  • Single-element reflective type (combined transmission and reception)
  • Two-element reflective type (reception only)
  • Two-element opposite-facing type (reception only)
◆Precautions for Use
  • Sensors have directional characteristics; ensure correct installation orientation.
  • Pay attention to the connection polarity between sensor terminals and external components (except for FUS-40E and FUS-300A-PB).
  • Impacts or vibrations may cause noise—use rubber or foam material for cushioning.
  • Insulation resistance may drop over time; avoid prolonged DC voltage application.
  • Do not use the sensor underwater.
  • Product specifications and appearance are subject to change without notice.
The post Fuji Ceramics FUS Series High Frequency Type Airborne Ultrasonic Sensor first appeared on Kouei Japan Trading | Get Quotation.]]> Fuji Ceramics FUS Series Low Frequency Type Airborne Ultrasonic Sensor https://koueitrading.com/global/product/fuji-ceramics-fus-series-low-frequency-type-airborne-ultrasonic-sensor/ Thu, 03 Dec 2020 01:45:10 +0000 https://koueitrading.com/global/?post_type=product&p=173659 Manufacturer: Fuji Ceramics Co., Ltd. Model: FUS Series Features It measures an object’s presence or distance by emitting ultrasonic waves and receiving their reflections. The 40 kHz low-frequency type enables long-distance detection over several meters. FUS-40BT and FUS-40BR (aluminum) have been updated to FUS-40BT-B and FUS-40BR-B (black). FUS-40CT and FUS-40CR are currently unavailable. Specifications Model […]

The post Fuji Ceramics FUS Series Low Frequency Type Airborne Ultrasonic Sensor first appeared on Kouei Japan Trading | Get Quotation.]]> Manufacturer: Fuji Ceramics Co., Ltd.
Model: FUS Series

Features

    • It measures an object’s presence or distance by emitting ultrasonic waves and receiving their reflections.
    • The 40 kHz low-frequency type enables long-distance detection over several meters.
    • FUS-40BT and FUS-40BR (aluminum) have been updated to FUS-40BT-B and FUS-40BR-B (black).
    • FUS-40CT and FUS-40CR are currently unavailable.

Specifications

Model FUS-40BT-B
Transmitter Type		 FUS-40BR-B
Receiver Type		 FUS-40E
Open Type		 FUS-110A
Transmitter		 FUS-200A
Transmitter/Receiver		 FUS-300A
Transmitter/Receiver		 FUS-400A
Transmitter		 FUS-300A-PB
Transmitter
Construction Shielded Type Open Type Transmitter Integrated Type
Transmit / Receive Shared		 Integrated Type Integrated Type
Nominal Frequency (kHz) 40 40 40 110 200 300 400 300
Transmit Sound Pressure (dB or higher) 105 — — — — — — 130mVp-p
Receiving Sensitivity (dB or higher) — −57 −43±4
at 30 cm		 −54
at 40 cm		 −56
at 20 cm		 −66
at 15 cm		 −74
at 10 cm		 —
Transmit / Receive Sensitivity — — — — — — — —
Sound Pressure / Sensitivity Band (kHz or higher) 2 (100 dB) 2 (−60 dB) 2 2 2 2 2 —
Electrostatic Capacitance (pF) 2600 2600 2000 300 260 200 200 1700
Directivity (degrees) 80 40 80 7 6 6 6 9–13
Maximum Input Voltage 100 V (r.m.s.) — 50 (Pulse Vp.p.) — 100 (Pulse Vp.p.) — — (Pulse Vp.p.)
Detection Distance (m) 0.2–3 — 0.2–4 0.4–2.5 0.2–1.2 0.1–1.0 0.08–0.3 —
Resolution (mm) 9 — 9 3 2 1 1 1.2
Operating Temperature Range (°C) −20~70 −20~70 −25~70 −20~60 −20~60 −20~60 −20~70 −20~70
Storage Temperature Range (°C) −40~85 −40~85 −40~85 −35~70 −35~70 −35~70 −20~70 −40~85
High-Temperature Storage 80°C 500h 80°C 500h 80°C 500h 70°C 500h 70°C 500h 70°C 500h 85°C 240h —
Low-Temperature Storage −35°C 500h −35°C 500h −35°C 500h — — — — —
Humidity Resistance 60°C 85% 10V r.m.s. 500h — 60°C 90–95%RH 500h — — — 60°C 90–95%RH 240h —
Drop Impact Resistance Wood board drop 1m x3 Wood board drop 1m x3 Wood board drop 1m x3 10–55 Hz 1 cycle 1.5mm XYZ each 1h — 100G 3 times each direction — 5Hz–500Hz 10G each direction
Outer Dimensions (mm) φ17.8 φ16 φ37 φ19 φ13 φ10 φ9.9 φ9
Height (mm) 11 12 17.2 10.8 8.8 7.4 7.3 —
◆ Ultrasonic Sensors
  • High acoustic pressure sensitivity
  • Compact size, light weight, and solid construction
  • High accuracy and reliability
  • Low power consumption and economic efficiency
  • Resistance to harsh environments such as temperature, humidity, and contamination
◆Operation of Ultrasonic Sensors
  • Spatial transmission of signals
  • Measurement of signal transmission time
  • Detection of continuous signals
  • Efficient use of multipath responses
  • Measurement of pulse echo time
  • Measurement of Kármán vortex flow
◆Sensor Installation Methods
  • Single-element reflective type (combined transmission and reception)
  • Two-element reflective type (reception only)
  • Two-element opposite-facing type (reception only)
◆Precautions for Use
  • Sensors have directional characteristics; ensure correct installation orientation.
  • Pay attention to the connection polarity between sensor terminals and external components (except for FUS-40E and FUS-300A-PB).
  • Impacts or vibrations may cause noise—use rubber or foam material for cushioning.
  • Insulation resistance may drop over time; avoid prolonged DC voltage application.
  • Do not use the sensor underwater.
  • Product specifications and appearance are subject to change without notice.
The post Fuji Ceramics FUS Series Low Frequency Type Airborne Ultrasonic Sensor first appeared on Kouei Japan Trading | Get Quotation.]]> Fuji Ceramics FBS2Z5D-FC Air Bubble Sensor https://koueitrading.com/global/product/fuji-ceramics-fbs2z5d-fc-air-bubble-sensor/ Thu, 03 Dec 2020 01:45:07 +0000 https://koueitrading.com/global/?post_type=product&p=173658 Manufacturer: Fuji Ceramics Co., Ltd. Model: FBS2Z5D-FC Features An air bubble sensor detects air bubbles in liquid flowing through tubes. Ultrasonic waves pass through liquid but are blocked by bubbles, so bubbles are detected by changes in received signal strength. Because it detects without contacting the liquid, it reduces contamination risk and works with many […]

The post Fuji Ceramics FBS2Z5D-FC Air Bubble Sensor first appeared on Kouei Japan Trading | Get Quotation.]]> Manufacturer: Fuji Ceramics Co., Ltd.
Model: FBS2Z5D-FC

Features

  • An air bubble sensor detects air bubbles in liquid flowing through tubes.
  • Ultrasonic waves pass through liquid but are blocked by bubbles, so bubbles are detected by changes in received signal strength.
  • Because it detects without contacting the liquid, it reduces contamination risk and works with many liquids and tube materials.

Specifications

Model FBS2Z5D-FC
Nominal Frequency 2 MHz
Transmit / Receive Sensitivity −23 dB or higher
Electrostatic Capacitance 280 pF
Outer Dimensions D = φ10 mm × H = 10 mm
Lead Wire AWG28
Case Material m-PPE
◆ Intended Applications
    • These sensors are used for detecting liquid depletion in tanks or avoiding air bubbles in various systems.

    • Typical use cases include:

      1. Hemodialysis equipment

      2. Liquid transfer pumps

      3. Industrial inkjet printers, etc.

The post Fuji Ceramics FBS2Z5D-FC Air Bubble Sensor first appeared on Kouei Japan Trading | Get Quotation.]]>