List of Other measuring instruments products
- classification：Other measuring instruments
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Reduce the workload from handling heavy objects! Here are five case studies that solved customer challenges! We are also accepting free consultations and tests tailored to your work!
- Other conveying machines
Ideal for micro-machining! Achieves deburring of holes and double-sided machining in one pass, which was difficult with conventional tools!
- Other machine tools
We will be exhibiting at Mecatronics Tech Japan 2021 from October 20 (Wednesday) to October 23 (Saturday)!
Our company will exhibit at "Mechatrotech Japan 2021," which will be held at Portmesse Nagoya from Wednesday, October 20 to Saturday, October 23, 2021. We will introduce our tools, including the 'Bar Off Tool' capable of chamfering and deburring from a diameter of 0.8 mm, and the 'FEM' tool breakage detection device that reliably detects breakage. We look forward to your visit. (Booth number: 2B12)
Alkaline ammonia calcium hardness magnesium nitrate nitrite pH phosphate can be analyzed in about 2 minutes. For aquariums and aquaculture, etc.
- Other measurement, recording and measuring instruments
Clear and easy to see, neat and easy to use! Ideal for inspections and checks at automobile maintenance shops!
- Other measurement, recording and measuring instruments
Compact wireless load cell with high accuracy and reduced bending load
- Weight related measuring instruments
- Other measurement, recording and measuring instruments
A sealing integrity testing device for packaging containers that maintains the sterility of pharmaceuticals.
- Leak Testing Equipment
- Other packaging equipment, materials and tools
- Other measurement, recording and measuring instruments
Fukuda's leak test, leak inspection, leak detection, leak test, integrity test.
Fukuda Co., Ltd. has been pursuing leak detection for 60 years and is committed to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing properties. We will propose the appropriate testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)
Sealing integrity testing device for packaging containers to maintain the quality of cosmetics.
- Leak Testing Equipment
- Other packaging equipment, materials and tools
- Other measurement, recording and measuring instruments
Fukuda's leak test, leak inspection, leak detection, leak test, integrity test.
Fukuda Co., Ltd. has been pursuing leak detection for 60 years and is committed to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing properties. We will propose the appropriate testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)
Tabletop air leak testing device for inspecting the seal integrity of food packaging containers.
- Leak Testing Equipment
- Other packaging equipment, materials and tools
- Other measurement, recording and measuring instruments
Fukuda's leak test, leak inspection, leak detection, leak test, integrity test.
Fukuda Co., Ltd. has been pursuing leak detection for 60 years and is committed to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing properties. We will propose the appropriate testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)
From CCUS, exhaust gas treatment, hydrogen utilization, to thermal processing. We propose the optimal series selection for gas flow control in the environmental and industrial sectors.
- Flow Meter
- Flow Control
High-precision differential pressure sensor using two absolute pressure sensors - Excellent pressure resistance on one side!
- Pressure
Understanding Explosion-Proof Zones and Equipment Categories Correctly - What is an ATEX Zone? A Clear Explanation Using Real Examples
There is always a risk of explosion in areas where flammable gases, vapors, mists, or dust may be present. Examples include the chemical industry, energy supply, biogas plants, solvent processing facilities, hydrogen infrastructure, and gas distribution systems. An important point to understand about explosion protection is the location of the measurement point within the zones. A common misconception is that if flammable gas is used, the highest hazard classification automatically applies; however, the frequency of explosive atmospheres can vary significantly from one industrial plant to another. For instance, explosive mixtures may always be present inside a tank, while they rarely occur in well-ventilated piping areas, typically only during abnormal situations. This is precisely why ATEX systems classify zones as 0, 1, and 2. The related links below provide detailed explanations of the basic principles of ATEX zones, real-life examples from hydrogen filling stations, comparisons of protection concepts (why safety barriers or isolation amplifiers are necessary), and what types of pressure sensors we at KELLER can offer for each zone.
Available in as little as 1 to 2 weeks! General-purpose pressure sensor.
- Pressure
Pressure sensors for short delivery times. If you wish to obtain them urgently, please consult us.
Introducing our pressure sensors with short delivery times. We encourage you to consider this opportunity! 1. High-Precision Pressure Sensor - Preciseline - Equipped with RS485 digital output. Up to 128 pressure sensors can be connected on a single bus. - High precision: ±0.1%FS (optional ±0.05%FS) - Analog output: 4–20mA, 0–5V, 0–10V - Zero adjustment and full-scale adjustment available - Welded structure with wetted/gas contact parts made of SUS316L (can be changed to titanium as an option) 2. High-Precision Pressure Sensor - Valueline - High precision: ±0.1%FS (optional ±0.05%FS) - Analog output: 4–20mA, 0–5V, 0–10V - Certified to NSF/ANSI 61 and 372 standards → suitable for drinking water applications - Welded structure with wetted/gas contact parts made of SUS316L (can be changed to titanium as an option) 3. General-Purpose Pressure Sensor - Econoline - General-purpose yet high precision: ±0.5%FS - Analog output: 4–20mA - Certified to NSF/ANSI 61 and 372 standards → suitable for drinking water applications - Wetted/gas contact parts made of SUS316L
Geospatial Information Authority of Japan Class 1 GNSS Surveying Equipment. Basic surveys and public surveys are also acceptable.
- Other measurement, recording and measuring instruments
Lightweight, compact design delivers high-precision load monitoring
- Weight related measuring instruments
- Other measurement, recording and measuring instruments
Reduce the burden of implementation costs with a basic type that narrows down the functions!
- Torque Meter
A camera designed to pursue more accurate measurements.
- Other measurement, recording and measuring instruments
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Automatically acquire operator-specific wire and stay data! It enables analysis of the factors causing variation in work.
- Other measurement, recording and measuring instruments
![[Case Study] Measuring the displace...](https://image.mono.ipros.com/public/product/image/6f1/2000851048/IPROS66283654070196789307.png?w=280&h=280){kind=small}
Real-time multi-point simultaneous measurement! The analysis results are visualized in various ways, such as graphs and numerical values for each measurement point.
- Other measurement, recording and measuring instruments
Measuring "everything" with motion capture.
- Other measurement, recording and measuring instruments
![[Case Study] Displacement Measureme...](https://image.mono.ipros.com/public/product/image/63e/2000850754/IPROS08653977491273470334.png?w=280&h=280){kind=small}
High-precision drones capable of autonomous flight below 1mm! They can also be used for behavior measurement and performance testing.
- Other measurement, recording and measuring instruments
Dynamic analysis in 3D is possible with a low introduction budget! A system with over 100 measurement achievements.
- Other measurement, recording and measuring instruments
Next-generation non-destructive film thickness measurement with robust, modern, and sophisticated design, intuitive interface, and optimized functionality.
- Coating thickness gauge
Manufactured by Lighthouse, capable of measuring 0.1μm with a lifespan of over 20 years (MTTF). Equipped with a special laser diode technology sensor.
- Particle Counter
A lightweight and highly maneuverable mobile particle counter designed with ergonomics to be usable in places where it cannot be operated with both hands.
- Particle Counter
This is a simple thickness gauge equipped with only the minimum necessary operation keys while having sufficient functions for thickness management. It also offers a variety of peripheral options.
- Coating thickness gauge
Irradiate light for moisture measurement! The irradiated light is near-infrared light with a high correlation to moisture content, allowing for accurate real-time moisture measurement.
- Other measurement, recording and measuring instruments
High cost performance and a large, easy-to-see screen! We also offer Bluetooth-equipped models that enhance data storage and output capabilities.
- Coating thickness gauge
You can measure moisture simply by pressing the detection part of the bottom surface against the measurement target!
- Other measurement, recording and measuring instruments
Solving the issues of 'It takes time to measure moisture' and 'I don't want to destroy the sample'! This is a moisture meter that uses near-infrared reflection.
- Other measurement, recording and measuring instruments
It is a high-frequency capacitive moisture meter that can measure simply by lightly pressing against the surface of the wood without damaging it!
- Other measurement, recording and measuring instruments
An infrared moisture meter standard model that adopts a heating drying mass measurement method with principles close to the official method, capable of displaying up to 0.01% precision.
- Moisture Measuring Device
- Other measurement, recording and measuring instruments
This is an infrared moisture meter that is very similar to the standard method for moisture measurement, known as the "loss on drying method," which serves as the basic standard for moisture measureme...
- Moisture Measuring Device
- Other measurement, recording and measuring instruments
The pinnacle of the Kett Scientific Research Institute's infrared moisture meter series! Featuring a groundbreaking dual temperature sensor system to achieve high-precision moisture measurement!
- Other measurement, recording and measuring instruments
This is a measuring device developed based on the "Law Concerning the Assurance of Sanitary Environments in Buildings," commonly known as the "Building Sanitation Law," as announced by the Ministry of...
- Other measurement, recording and measuring instruments
A lineup of water level gauges and liquid level gauges from low pressure to high pressure! The trusted and reliable "OKB" brand.
- Other inspection equipment and devices
- Other measurement, recording and measuring instruments
A versatile model with high airtightness and safety! The visible direction of the liquid level gauge can also be freely adjusted!
- Other measurement, recording and measuring instruments
Excellent heat resistance, corrosion resistance, and weather resistance, with many examples of use in tanks for hazardous materials under fire protection laws!
- Other measurement, recording and measuring instruments
Used for ultra-high pressure boilers! Packing structure that withstands use under high pressure.
- Other measurement, recording and measuring instruments
Ideal for environmental surveys of rivers, lakes, and seawater, as well as checking factory wastewater and industrial water!
- Other measurement, recording and measuring instruments
High-precision pressure sensors for hydrogen applications have finally arrived!
- Pressure
KELLER will exhibit at the Hydrogen and Fuel Cell Expo! March 17-19, 2026 at Tokyo Big Sight, West Hall 2, W15-36.
KELLER is a top manufacturer of piezoresistive pressure sensors. Our specialists, with extensive experience, provide solutions tailored to your specific applications. We respond to the current topic of hydrogen with optimal and sustainable investment-worthy solutions. If you visit our booth, we will gladly answer any questions or concerns you may have about what pressure is, how we can help reduce manufacturing costs through collaboration, and even our A/D conversion processing technology. For those who wish to have meetings or product introductions at our booth on the day of the event, we are accepting reservations in advance. If you are interested, please contact us at sales.jp@keller-pressure.com. [Exhibition Content] 〇 Pressure sensors for hydrogen gas: 23SY-H2, 23SY-Ei-H2 (explosion-proof type) This model reduces hydrogen embrittlement rates and minimizes hydrogen diffusion. Detailed explanations can be found in the video linked below! 〇 A wide range of other pressure sensor lineup! - Low pressure and high pressure (0.5 to 200 MPa) - Low temperature to ultra-high temperature (-50 to 1000℃) - High precision - Miniature pressure sensors - Ultra-fast response - Digital pressure gauges
The pressure sensor for hydrogen applications has finally arrived!
- Pressure
Examples of applications for explosion-proof pressure sensors - automotive, petroleum, aerospace, chemical industries, etc.
Products suitable for environments with a risk of explosion are used in a wide range of applications. Since 1988, KELLER has been developing and manufacturing explosion-proof pressure measurement technology. Based on years of experience and achievements, KELLER's explosion-proof pressure sensors have received high praise in many industries. Examples of applications (one example each): - Automotive sector: Painting robots When atomized by a spray nozzle, the mist can generate a flammable mixture. - Oil sector: Monitoring fuel levels at gas stations At gas stations, there is a risk of gas atmospheres exploding due to electrical sparks. - Aviation industry: De-icing machine liquids De-icing fluids contain more than 50% highly flammable glycols and are used in a mixture with water. - Chemical industry: Monitoring the storage conditions of chemicals Warehouses owned by chemical manufacturers and distributors store numerous containers of various chemicals, which may contain all kinds of explosive and hazardous substances.