List of Pressure products
- classification：Pressure
541～585 item / All 1216 items
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.
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
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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.
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!
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.
High-precision differential pressure sensor with RS485 digital output (±0.1%). Liquid/liquid differential pressure measurement is also possible!
- Pressure
High-precision differential pressure sensor with RS485 digital output (±0.05%). Liquid/liquid differential pressure measurement is also possible!
- Pressure
A pressure sensor that can change the pressure range! There's no need to prepare separate sensors for each range!
KELLER Pressure offers pressure sensors with models that allow for adjustable pressure ranges. There is no need to have separate sensors for each pressure range, as one unit can comprehensively cover all ranges. This significantly contributes to cost reduction. Additionally, there is no need to worry about delivery times for additional orders. The compatible models include OEM types, general-purpose types, high-precision types, and explosion-proof types, among others. We also conduct demonstrations on how to change the pressure range, so please feel free to contact us if you would like more details. Series 23SX (General-purpose type) Series 33X (High-precision type) Series 10LX, 20SX (OEM type) Series 41X (Low-pressure type) Differential pressure type Explosion-proof type
For the stable supply of drinking water.
- Pressure
High-precision pressure sensor with RS485 digital output. Atmospheric pressure range (800 to 1200 hPa) is also 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.
Thin, flexible, and highly sensitive! It captures subtle changes in structures, enhancing safety.
- Sensors
- Pressure
- Other measurement, recording and measuring instruments
Thin, flexible, and highly sensitive! No power required for sensor operation, making installation easy. Real-time monitoring of machine conditions.
- Sensors
- Pressure
- Other measurement, recording and measuring instruments
Available in as little as 1 to 2 weeks! Inexpensive, general-purpose water level gauge.
- Pressure
Available in as little as 1 to 2 weeks! High-precision water level gauge with digital output.
- Pressure
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HART(R)/ Foundation Fieldbus communication function-equipped modular multifunction calibrator. A new basic model has also been introduced!
- Pressure
【Druck Pressure Calibrator】Latest model free calibration demo currently underway.
A pressure controller that allows for manual and automatic semi-automatic pressure increase and decrease has been introduced by Drak. The PV624 is a portable hybrid pressure controller optimized for both manual and fully automatic functions. There are two models of multifunction calibrators that can be mounted on the PV624. The latest model, DPI620G-B, is more reasonably priced than conventional products with carefully selected features. For more details, please contact us through the inquiry form. Please note that the personal information registered with Ipros may be shared with our authorized distributors, and they may contact you. Thank you for your understanding.
The F372A allows for the visual representation of changes in physical quantities that are difficult to grasp with numerical values alone through waveform display.
- Other measurement, recording and measuring instruments
- Pressure
- Torque Meter
It is an ideal indicator for pass/fail judgment in automatic machines and sorting machines.
- Other measurement, recording and measuring instruments
- Torque Meter
- Pressure
Load, pressure, and torque measurement in the field is possible! Compact, lightweight, and handheld type.
- Other measurement, recording and measuring instruments
- Torque Meter
- Pressure
Easily wirelessize load cells!
- Other FA equipment
- Pressure
Ideal for measuring dynamic phenomena with short takt times!
- Other measurement, recording and measuring instruments
- Torque Meter
- Pressure
You can monitor the load changes of the load cell on a PC, more compactly, lightly, and easily!
- Other measurement, recording and measuring instruments
- Torque Meter
- Pressure
Proposal for a package unit equipped with pressure, temperature, flow rate, and oil cleanliness management, featuring ICT remote monitoring in a cloud-based system (WiFi and 4G network).
- Flow Meter
- Pressure
- Particle Counter