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
Strong cold wind from room temperature to -13°C! Depending on the usage environment, you can choose between the combo type or the separate type!
- Cooling system
April 10, 2024 (Wednesday) to April 12, 2024 (Friday) Notice of Participation in Nagoya Manufacturing World 2024
Sanwa Shiki Ventilator Co., Ltd. will be exhibiting at the 2024 Monozukuri World (Nagoya) held at Port Messe Nagoya. We will also be showcasing our large cooling fans and cool/warm ambient products. Date: April 10, 2024 - April 12, 2024 Opening: 10:00 AM Location: Nagoya Port Messe (Exhibition Hall 1) *Our booth: 19-1 We would be grateful if you could visit us if you have the time.
For electrochemical measurements, a lightweight, palm-sized compact potentiostat!
- Other measurement, recording and measuring instruments
Underestimated dangers and how to avoid them
- Pressure
Measure moisture without damaging the concrete!
- Other measurement, recording and measuring instruments
High-precision magnetic thickness gauge
- Coating thickness gauge
Measuring the coating thickness on metal and non-metal substrates.
- Coating thickness gauge
A tip diameter of Φ2.5mm, simultaneously measuring resin pressure and mold surface temperature!
- Pressure
Announcement of a free webinar: Semiconductor resin encapsulation molding "Visualization solutions for inside the mold" and IoT technology (4/27)
In the semiconductor industry, particularly in the resin encapsulation process for power semiconductors aimed at NEVs (New Energy Vehicles), there is an increasing demand for the "visualization" of the internal conditions of molds to achieve zero defects in the manufacturing process. In this webinar, we will propose sensing technologies to improve molding defects using a quartz piezoelectric pressure sensor developed for low-viscosity resins like epoxy transfer molding and for low-pressure measurements. - Compatible with low-viscosity resins ⇒ Structure that does not cause measurement errors due to the intrusion of epoxy resin (diaphragm structure) - High-temperature compatibility ⇒ Mold temperatures up to 200°C - Linearity (measurement error) ⇒ Less than 1% relative to the measurement range - Resolution ⇒ 1/1,000 MPa This webinar will be held three times on the following dates, but the content will be the same for all sessions, so please feel free to join on a date that suits you! April 27, 2022 (Wednesday) May 11, 2022 (Wednesday) May 18, 2022 (Wednesday) Please check the details and register using the registration form. https://info.kistler.com/ja-webinar-semicon We look forward to many participants joining us.
Automatically reset the measured value to zero after a set time! Interval settings can be adjusted between 0.1 to 3 seconds.
- Torque Meter
0.3um～/1.2LPM/30 particle size/built-in high concentration particle counter!
- Particle Counter
It is possible to directly connect sensors to the customer's circuit without requiring significant design changes thanks to digital output!
- Pressure
Fluid temperature can be monitored during water flow! A vortex flow meter that reduces accuracy errors caused by changes in liquid temperature.
- Flow Meter
The liquid contact part uses New PFA, which has excellent chemical resistance! It accurately measures flow rates up to 5L/min.
- Flow Meter
A flow meter that can observe a small flow rate ranging from a minimum of 8μl to a maximum of 35ml/min! We recommend it for monitoring and controlling liquids.
- Flow Meter
TOC analyzer with internal automatic cleaning function that reduces clogging and maintenance hassle! Demo units available for loan.
- Other measurement, recording and measuring instruments
[Webinar] "Introduction to TOC and VFA Measurement in Wastewater, and Hydrogen Sulfide Sensors - Laboratory and Online Analytical Devices" July 10, 2026 (Friday) 11:00 - 11:45
At wastewater treatment sites, the burden on personnel is increasing due to daily operational management and regulatory compliance, as well as responding to abnormalities and equipment troubles. To address these challenges, it is essential to achieve "visualization" and "automation" to grasp the load in wastewater in real-time and detect anomalies early. In this webinar, we will explain the characteristics and differentiation of lab measurements and online measurements for TOC (Total Organic Carbon) and VFA (Volatile Fatty Acids), which are key indicators of wastewater management. Additionally, we will introduce our new product, the "Hydrogen Sulfide Sensor (GS1440)," which will be released on July 5, 2026, and propose a new approach to ensuring safety, addressing odor issues, and reducing the risk of equipment corrosion. This webinar is recommended for those aiming for stable operations, preventing troubles before they occur, and reducing operational burdens. (Applications from competing companies are not accepted. Registration is not possible with free email addresses.)
Achieving high-precision and stable measurements with DSP integration! The display section features VFD display.
- Flow Meter
High precision, compensated/amplified with digital output, compatible with liquid media!
- Pressure
Can be used for chemical analyzers and water flow measurements! Board-mounted pressure sensor with a pressure range specification of 1 psi to 100 psi.
- Pressure
Able to acquire a single new module without investing in an entire additional LIDAR system.
- Sensors
- Other measurement, recording and measuring instruments
The option to attach and detach the detector without leaking gas is also well received!
- Flow Meter
It is possible to measure a wide range from high flow during operation to low flow leakage when stopped!
- Flow Meter
Many 3D measuring instruments and accumulated measurement know-how! We also provide engineering services!
- 3D measuring device
- Other measurement, recording and measuring instruments
Introducing a case study on the development of Cross Beacon for employee flow analysis, location tracking, and status confirmation!
- Other measurement, recording and measuring instruments
It is a testing machine (friction measuring device, coefficient of friction measuring instrument) that measures the static and dynamic friction coefficients of plastic films, paper, etc., using the ho...
- Other measurement, recording and measuring instruments
All optional parts for the multi-tester rod (CVE-43) are available!
- Other measurement, recording and measuring instruments
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Please take advantage of this essential device for improving the efficiency of on-site calibration work at a great value.
- Pressure
Achieves accuracy of ±0.05% / Digital correction / Range changeable / Digital + Analog dual output
- Pressure
A rain gauge observation station using a water level meter and a remote data transmission unit continuously measures and records precipitation! What is the sponge city concept aimed at solving concentrated heavy rainfall and the urban heat island phenomenon?
At the "Innovation Lab" near Keller's headquarters, you can experience the "Sponge City." Keller's rain gauge observation stations equipped with sensors continuously measure and record precipitation. What is a Sponge City? The purpose of a Sponge City is to temporarily store and infiltrate rainwater on-site, processing it in a way that is closer to nature rather than directly draining it away. Soil and plants absorb water like a sponge and later release it through evaporation. This concept models a natural surface that can absorb far more water than paved urban areas. Rain gauge observation points, like those set up in the Innovation Lab, provide crucial data for long-term evaluation of the effects of such urban design. Keller's sensors in action At the Innovation Lab, the water level in areas where rainwater is stored is measured with high precision using the 36XW level gauge. The 36XW can measure not only water level but also water temperature simultaneously. The collected data is transmitted to the cloud via the remote data transmission unit ARC1 and displayed live. Additionally, the ARC1 measures atmospheric pressure and ambient temperature under direct sunlight, allowing for an understanding of the impact of sunlight on plants.
Comprehensive inspection facilities! We provide reliable quality through advanced measurement and testing technologies.
- Distance measuring device
- 3D measuring device
- Other measurement, recording and measuring instruments
It is also possible to measure low water levels of 30cmH2O! There is also an explosion-proof type available.
- 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.
Ultra-compact pressure sensor with a minimum diameter of 17mm, covering from 0 to 200kPa up to 0 to 100MPa!
- Pressure
KELLER will exhibit at the International Space Business Expo SPEXA! May 27-29, 2026, at Tokyo Big Sight, South Hall 3-4, S8-40.
KELLER Pressure is a leading manufacturer of piezoresistive pressure sensors. We will showcase high-precision pressure sensors, compact pressure sensors, and high-speed response pressure sensors with the specifications listed below, focusing on pressure sensors and digital pressure gauges that have a proven track record in the aerospace and aviation fields. We will explain why KELLER Pressure products are chosen in the aerospace and aviation sectors and what sets them apart from competitors using the exhibited products. 【Example of Achievements】 Rocket (fuel, oxidizer), satellites (atmospheric pressure measurement during re-entry), combustion pressure measurement, aircraft attitude control, detonation, International Space Station (ISS), etc. 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. Interested parties can contact us at sales.jp@keller-pressure.com. 【Exhibition Content】 We offer a variety of pressure sensors suitable for a wide range of measurements: 〇 Low pressure to high pressure (0.5 kPa to 200 MPa) 〇 Low temperature to ultra-high temperature (-50℃ to 1000℃) 〇 High precision (± 0.01%FS and above) 〇 Compact (Φ 1.4 x 3.1 cm and above) 〇 Ultra-fast response 〇 Digital display pressure gauges
OEM ultra-compact pressure sensor from φ11 - compatible with temperatures from -40 to 150℃!
- Pressure
Pressure sensor for bipropellant rockets
A student team from Delft, Netherlands, is developing a bipropellant rocket powered by hydrogen peroxide. In the search for optimal components, KELLER Pressure became involved. Rockets using hydrogen peroxide as a propellant are not new. However, this fuel method has hardly been used since World War II and the early days of space development. "We wanted to recreate this fuel at a student level, in a low-cost and from-scratch development approach. Initially, the goal was simply to 'get it to fly,' but as we progressed, we evolved to the stage of designing a 'flyable vehicle.'" Two types of KELLER Pressure sensors are being used (M5HB for measuring pressure inside the engine and 7LC for measuring the pressure in the hydrogen peroxide and ethanol tanks). These sensors are lightweight, compact, and have excellent material compatibility. Additionally, the fact that the technical specifications are openly published has been appreciated. All necessary information can be checked on the website, allowing for compatibility assessments without needing to contact the sales representative. Communication after the decision to use the products was also smooth. For more details, please check the related links below!
Ultra-small pressure sensor for OEM from φ11 with I2C interface.
- Pressure
Early leak detection at construction sites. Continuous recording and analysis of pressure and temperature data with real-time monitoring!
It is extremely important to detect leaks as early as possible during the construction phase. In particular, when moisture penetrates walls, floors, and ceilings, it can cause significant damage, much of which is due to leaks from water pipes. Traditional methods such as manual pressure testing and partial visual inspections have their limitations. What is needed is continuous and intelligent monitoring. AWOSSA provides a powerful and autonomous solution for the construction industry through digital leak monitoring. This system detects leaks early and automatically sends alerts, allowing for prevention before costly damages occur. Key features of the system: - Continuous recording and analysis of pressure and temperature data - Real-time leak detection at construction sites - Automatic notifications via email or SMS when set values are exceeded - Intuitive web interface for settings and data analysis How the system works: The sensors continuously monitor throughout the construction period, reliably detecting even slight changes in pressure or temperature. If an anomaly is detected, the responsible personnel are notified immediately. With a built-in battery, it can operate autonomously, and once the system is activated, monitoring begins automatically. For more details, please refer to the related links below!
No more paper is needed for manufacturing inspection and quality control.
- Other measurement, recording and measuring instruments
Introducing the benefits of taking existing measuring instruments outside for measurements!
- Other measurement, recording and measuring instruments
- Contract manufacturing
Keller's software CC30 explained clearly in a video! (Japanese version of CCS30 available)
- Pressure
CO2 Capture - Based on Research on Solar Cell Materials, Why are High-Precision Pressure Sensors Necessary?
Removing and capturing CO2 from the atmosphere in a practical and cost-effective manner is a challenging task, but we will introduce examples of manufacturers that are conducting research and development based on solar cell materials. They have successfully achieved CO2 capture at low power consumption and dramatically reduced CAPEX (capital expenditure) costs. This company has also significantly reduced energy consumption, realizing a cost-effective DAC technology. Why has Keller's high-precision pressure sensors come to be used in that process? We will reveal the secret! (Available for download from related catalogs)
Available in as little as 1 to 2 weeks! High-precision pressure sensor with digital output.
- 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
Available in as little as 1 to 2 weeks! High-precision 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
High-precision pressure sensor with RS485 digital output, flash diaphragm type - can be used from -40°C!
- Pressure
What is a flash diaphragm? What are its advantages?
When selecting a pressure sensor, there is a type with a flush diaphragm structure. What are its advantages? Main features: 1. Suitable for measuring the pressure of viscous liquids such as ink. 2. Appropriate for applications where regular cleaning is desired. 3. Can be used in food processes if it has a clamp type. A typical pressure sensor has a screw at the tip, with a diaphragm (partition) that receives pressure located behind it. If the medium being measured is air, there is usually no problem with the standard structure. However, there are inquiries such as "I want to measure the pressure of ink" or "I need a structure suitable for cleaning since I regularly clean the pressure-receiving part," and in such cases, the standard structure does not allow for visibility of the interior, making it impossible to confirm whether it has been cleaned properly. In such cases, the pressure sensor with a flush diaphragm, where the pressure-receiving surface is exposed, proves effective. KELLER offers a wide range of products, including a minimum range of 30 kPa and an accuracy of 0.05% FS, with a wealth of experience. If you are interested, please feel free to consult with us.
High-temperature pressure sensor that can measure media temperatures up to 150℃. The flash diaphragm structure makes sterilization and cleaning easy!
- Pressure
What is a flash diaphragm? What are its advantages?
When selecting a pressure sensor, there is a type with a flush diaphragm structure. What are its advantages? Main features: 1. Suitable for measuring the pressure of viscous liquids such as ink. 2. Appropriate for applications where regular cleaning is desired. 3. Can be used in food processes if it has a clamp type. A typical pressure sensor has a screw at the tip, with a diaphragm (partition) that receives pressure located behind it. If the medium being measured is air, there is usually no problem with the standard structure. However, there are inquiries such as "I want to measure the pressure of ink" or "I need a structure suitable for cleaning since I regularly clean the pressure-receiving part," and in such cases, the standard structure does not allow for visibility of the interior, making it impossible to confirm whether it has been cleaned properly. In such cases, the pressure sensor with a flush diaphragm, where the pressure-receiving surface is exposed, proves effective. KELLER offers a wide range of products, including a minimum range of 30 kPa and an accuracy of 0.05% FS, with a wealth of experience. If you are interested, please feel free to consult with us.
Intrinsic safety explosion-proof small pressure sensor covers 0 to 10 kPa to 0 to 100 MPa!
- 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.
A membrane-type sensor that is not affected by chlorine, does not use reagents, is very stable, and minimizes maintenance effort and lifecycle.
- Other measurement, recording and measuring instruments
It is possible to change the measurement range! The standard product comes with a carbide tip only on the spindle surface.
- Other measurement, recording and measuring instruments
Introducing the 105 series with a stroke of 50mm and a constant pressure device for the micrometer head.
- Other measurement, recording and measuring instruments
We adopted a structure that combines square pipes and round pipes in the frame.
- Other measurement, recording and measuring instruments
Introducing the 326 and 126 series, featuring both analog and digital types!
- Other measurement, recording and measuring instruments
Base point adjustment reference rod included for 60° meter (unified)! The spindle feed error is 3μm.
- Other measurement, recording and measuring instruments