List of Pressure products
- classification：Pressure
316～360 item / All 1229 items
We provide comprehensive support from design to manufacturing and maintenance!
- Contract manufacturing
It won't break even after 1 million repetitions! A mat switch with reliable operation, high durability, and low price. Suitable for options in machine tools as well. Please consult us about delivery t...
- Sensors
We propose valves that are optimal for handling chemical liquids.
- valve
- Flow Meter
- Pressure
We propose valves that are optimal for handling chemical substances.
- valve
- Flow Meter
- Pressure
We propose valves that are optimal for handling abrasive slurries.
- valve
- Flow Meter
- Pressure
All-fluoropolymer durable pressure gauge!!
- Pressure
- CMP Equipment
- Other semiconductor manufacturing equipment
Digital nip measuring device that facilitates the numerical management of nip pressure.
- Pressure
Quantify nip pressure to improve print quality and work efficiency.
- Pressure
Quantify nip pressure to improve paper uniformity.
- Pressure
Quantify nip pressure to improve implementation quality.
- Pressure
Quantify nip pressure to facilitate basis weight adjustment.
- Pressure
Quantify nip pressure to improve adhesive strength in the lamination process.
- Pressure
Digital management of nip pressure in film manufacturing.
- Pressure
Quantifying nip pressure to support quality control in the converting process.
- Pressure
Quantify nip pressure to improve rolling quality.
- Pressure
±0.05% accuracy / Digital pressure gauge with logging function, explosion-proof type available
- Pressure
KELLER Pressure will exhibit at the Sewer Exhibition '26 in Tokyo! From August 4 to August 7, 2026, at Tokyo Big Sight, West Hall 1, Booth 1-702.
KELLER Pressure offers immersion-type high-precision level gauges that cater to a wide variety of applications. Optimized housing and cable designs tailored to specific applications and environments ensure reliable measurements even under harsh conditions. All piezoresistive level gauges are developed, manufactured, and calibrated at the headquarters in Winterthur, Switzerland, boasting Swiss quality and high precision that have been proven over many years. They not only achieve stable performance without the need for maintenance over long periods but also support various commonly used interfaces, enabling optimal integration and communication with systems. In particular, products compatible with RS485 are ideal for battery-operated and remote control systems in environmental measurement and water-related fields.
Digital pressure gauge with high precision ±0.05%FS and logging function.
- Pressure
Sudden and Instantaneous Pressure Rise in a Closed System: Underestimated Risks and Their Mitigation Methods
Pressure peaks in closed systems can cause significant damage and are complex phenomena. But what exactly is a pressure peak? How does it occur, and how can we protect the system from pressure peaks? We will explain the role of precise measurements in ensuring the safety and efficiency of pressure systems. 1. What is a pressure peak? Why does it occur? The physical principles behind the phenomenon are Newton's three laws of motion and Bernoulli's principle. What causes water hammer and cavitation, and what are their effects? 2. Preventive measures Using simulations, protective components such as pressure dampers, pressure reducers, and check valves, as well as pressure sensors. 3. Why are pressure sensors necessary to protect the system from pressure peaks? Continuous monitoring with sensors allows for real-time recording of pressure peaks and can trigger automatic responses such as valve opening and closing. In the event of a failure of system components or protective devices, it can not only be directly detected but also prevented. Alarms can be automatically sent to responsible personnel via email, IoT, cloud, etc., in case of anomalies. For more details, please refer to the related links below!
High-precision digital pressure gauge with RS485 and 4-20mA output.
- Pressure
Digital pressure gauge with ±0.1% accuracy, explosion-proof type available, featuring Max/Min value display function.
- 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.
Digital pressure gauge with ±0.1% accuracy, explosion-proof type available, capable of detecting pressure peaks.
- Pressure
Compact and inexpensive digital pressure gauge.
- Pressure
For barometric measurement in reproductive management. Obtain accurate barometric data.
- Pressure
Accurate barometric measurement at room temperature, monitoring of environmental atmospheric pressure.
- Pressure
ISO/IEC 17025:2017 accredited comparison calibration method using standard pressure gauges, non-calibrated pressure meters, and calibration pressure pumps.
- Pressure
Pressure gauge) has obtained ISO/IEC 17025:2017 certification!
In response to customer requests, we have obtained "ISO/IEC 17025 accreditation"! ■Target models: Mechanical pressure gauges (Bourdon tube) ■Target items: Air pressure gauges (low pressure), air pressure gauges (high pressure), fluid pressure gauges (oil) ■Calibration range: - Air pressure gauges (low pressure): 1kPa to 1000kPa / 0.145psi to 145.037psi - Air pressure gauges (high pressure): 0.1MPa to 7MPa / 14.503psi to 1015.26psi - Fluid pressure gauges: 0.1MPa to 100MPa / 14.503psi to 14503.7psi ●Features: - Certificates can be issued in the US unit system (psi) as well as the SI unit system (kPa, MPa). - We accommodate flexible customization of reports. - We can flexibly respond to requests for inclusion of conformity evidence (pass/fail determination) and other details in reports. If you have any questions, please feel free to contact us!
Pressure sensor with explosion-proof certification to ensure the safety of hydrogen storage.
- Pressure
Acquired JPEx, ATEX, IECEx, and EAC explosion-proof certifications. Improved safety for hydrogen experiments.
- Pressure
Pressure sensor with explosion-proof certification to enhance the safety of fuel cells.
- Pressure
JPEx, ATEX, IECEx, and EAC explosion-proof certification obtained. Compatible with hydrogen applications. Usable in hazardous areas.
- Pressure
Obtained JPEx, ATEX, IECEx, and EAC explosion-proof certifications. Supporting the safe use of hydrogen in power plants.
- Pressure
Obtained JPEx, ATEX, IECEx, and EAC explosion-proof certifications. For gas supply in semiconductor manufacturing.
- Pressure
JPEx, ATEX, IECEx, and EAC explosion-proof certification obtained. Ideal for process management in steel mills.
- Pressure
For filling control of hydrogen stations. Pressure sensor with explosion-proof certification obtained.
- Pressure
Acquired JPEx, ATEX, IECEx, and EAC explosion-proof certifications. For hydrogen leak detection. Suitable for hazardous areas.
- Pressure
The best way to connect Keller products to your PC! Easy to install!
- Pressure
KELLER Pressure will exhibit at the Sewer Exhibition '26 in Tokyo! From August 4 to August 7, 2026, at Tokyo Big Sight, West Hall 1, Booth 1-702.
KELLER Pressure offers immersion-type high-precision level gauges that cater to a wide variety of applications. Optimized housing and cable designs tailored to specific applications and environments ensure reliable measurements even under harsh conditions. All piezoresistive level gauges are developed, manufactured, and calibrated at the headquarters in Winterthur, Switzerland, boasting Swiss quality and high precision that have been proven over many years. They not only achieve stable performance without the need for maintenance over long periods but also support various commonly used interfaces, enabling optimal integration and communication with systems. In particular, products compatible with RS485 are ideal for battery-operated and remote control systems in environmental measurement and water-related fields.
The digital pressure gauge for hydrogen applications has finally arrived! With logging function.
- 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
High-precision digital pressure gauge with an accuracy of ±0.05% FS.
- Pressure
The PTB110 is a barometer suitable for accurate atmospheric pressure measurement at room temperature and monitoring of environmental atmospheric pressure over a wide temperature range.
- Pressure
High-precision pressure sensor for gas meters
- Pressure
Steps to Correct Selection
- Pressure
This is a UHP small digital pressure gauge used in overseas semiconductor factories.
- Pressure
- Pressure Control
- Sensors
This is a state-of-the-art pressure sensor adopted in overseas semiconductor factories.
- Pressure
- Pressure Control
- Sensors
Specialists in LOK fittings, pressure sensors, and pressure gauges! High-quality products with excellent cost performance.
- Pressure
- Pressure Control
- Room Pressure Control
Clean-up compatible PFA pressure gauge! It is the ideal product for chemical solutions and ultra-pure water!
- Pressure
- Pressure Control
- Other semiconductor manufacturing equipment
This is a PFA pressure sensor. It is the ideal product for measuring and controlling pharmaceutical liquids and ultra-pure water!
- Pressure
- Pressure Control
- Sensors