List of Pressure products
- classification：Pressure
451～495 item / All 1175 items
We provide manufacturing technology for neutralization, esterification, sulfonation, phosphorylation, polycondensation reactions, powder mixing, emulsification, and dispersion, etc. *We can also handl...
- Contract manufacturing
Do you have any concerns about contract manufacturing of various chemical products?
We would like to introduce the contract manufacturing services provided by Riten Chemical Co., Ltd. We are a chemical manufacturer based in Kyoto with 70 years of experience. Since our establishment, we have been developing, manufacturing, and selling various surfactants used in the textile and paper industries. Based on the technology and development capabilities we have cultivated over the years, we accept contract manufacturing of various chemical products, so please feel free to contact us. 【Contract Manufacturing Achievements】 ■ Construction waterproofing agents ■ Plant growth promoters ■ Construction waterproofing materials ■ Greening-related agents ■ Chemicals for the electronics industry ■ Wastewater treatment agents ■ Industrial preservatives ■ Special surfactants... We provide more detailed information through related products and catalogs.
Heat resistant up to 1200℃. We will custom-make high-performance insulation covers that ensure safety in the working environment!
- Glass
High-precision differential pressure sensor for micro differential pressure measurement. With RS485 digital output!
- Pressure
Digital output + high precision low-pressure pressure sensor explosion-proof type / differential pressure type also available
- 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
Confident in reliability! It is also characterized by having many achievements even with standard catalog items!
- Pressure
Lineups of digital pressure gauges and pressure transducers that cover a wide range of measurements!
- Pressure
- Leak Testing Equipment
Electropneumatic regulator for controlling micro-low pressure.
- Pressure
- Leak Testing Equipment
- Other measurement, recording and measuring instruments
Wide pressure range from 200 Pa to 50 MPa. Digital manometer with built-in high-precision sensor with excellent overpressure characteristics.
- Leak Testing Equipment
- Pressure
Traceable digital pressure gauges covering a wide range. Proven world-class high reliability.
- Leak Testing Equipment
- Pressure
Transducer to measure minute differential pressure of gases with excellent pressure resistance characteristics.
- Pressure
- Leak Testing Equipment
Transducer for gauge pressure of gases and liquids with excellent pressure resistance characteristics.
- Leak Testing Equipment
- Pressure
Frequency response 10 kHz. Equipped with highly responsive differential pressure sensor. Suitable for both gases and liquids.
- Leak Testing Equipment
- Pressure
Media temperature up to 1000°C compatible, optimal for measuring pulsations and unsteady behavior with a bandwidth of 50kHz, built-in amplifier (0-10V output) high-precision pressure sensor.
- Pressure
What is high-speed measurement in pressure measurement? Dynamic characteristics of sensors.
Many applications today require not only accurate measurements but also fast measurements. In this context, the dynamic behavior of sensors becomes particularly important in addition to measurement accuracy. While the limiting frequency of electronic circuits, sampling rates, or similar parameters are often recognized as decisive factors, this is actually just one aspect, and it is necessary to consider the entire sensor system. How much speed is required from the sensor? What are the factors that truly affect the dynamic characteristics of the sensor? I will explain why not only electronic circuits but the entire sensor design is important. I will introduce typical application examples that require millisecond-level speeds, provide findings from test results, and assist you in selecting the optimal sensor according to your needs. For more details, please refer to the related links below!
Pressure sensor optimized for measuring pulsations and unsteady behavior at a bandwidth of 50 kHz, with a temperature resistance of up to 180°C.
- Pressure
What is high-speed measurement in pressure measurement? Dynamic characteristics of sensors.
Many applications today require not only accurate measurements but also fast measurements. In this context, the dynamic behavior of sensors becomes particularly important in addition to measurement accuracy. While the limiting frequency of electronic circuits, sampling rates, or similar parameters are often recognized as decisive factors, this is actually just one aspect, and it is necessary to consider the entire sensor system. How much speed is required from the sensor? What are the factors that truly affect the dynamic characteristics of the sensor? I will explain why not only electronic circuits but the entire sensor design is important. I will introduce typical application examples that require millisecond-level speeds, provide findings from test results, and assist you in selecting the optimal sensor according to your needs. For more details, please refer to the related links below!
Ideal for measuring pulsations and unsteady behavior with a bandwidth of 50 kHz, temperature-resistant up to 180°C, built-in amplifier (0-10V output) high-precision pressure sensor.
- 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!
Pocket-sized absolute pressure gauge
- Pressure
- Other measurement, recording and measuring instruments
Underestimated dangers and how to avoid them
- Pressure
A tip diameter of Φ2.5mm, simultaneously measuring resin pressure and mold surface temperature!
- Pressure
Announcement of Free Webinar: Semiconductor Resin Encapsulation Molding "Visualization Solutions for Inside Molds" and IoT Technology (4/20, 4/27, 5/11, 5/18)
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, such as epoxy transfer molding, and for low-pressure measurements. - Low-viscosity resin compatibility ⇒ Structure that does not cause measurement errors due to epoxy resin intrusion (diaphragm structure) - High-temperature compatibility ⇒ Mold temperatures up to 200°C - Linearity (measurement error) ⇒ Less than 1% against the measurement range - Resolution ⇒ 1/1,000 MPa This webinar will be held on the following four dates, but the content will be the same on all dates, so please join us on a day that suits you! April 20, 2022 (Wednesday) April 27, 2022 (Wednesday) May 11, 2022 (Wednesday) May 18, 2022 (Wednesday) Please check the details and register via the registration form. https://info.kistler.com/ja-webinar-semicon We look forward to many participants joining us.
It is possible to directly connect sensors to the customer's circuit without requiring significant design changes thanks to digital output!
- Pressure
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
![[Latest Model] Druck Handheld Press...](https://image.mono.ipros.com/public/product/image/7e3/2000738784/IPROS68502936616623837126.jpeg?w=280&h=280){kind=small}
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
Ultra-compact pressure sensor with a minimum diameter of 17mm, covering from 0 to 200kPa up to 0 to 100MPa!
- Pressure
Pressure sensors monitor liquid propulsion rockets!
The "TU Vienna Space Team," operated by students of the Vienna University of Technology, is working on the rocket project "Lamarr," which focuses on launching a liquid rocket using ethanol and liquid oxygen as propellants. The "Lamarr" rocket is equipped with pressure sensors from KELLER Pressure, specifically the PAA-23SY, PAA-21Y, and PD-39X series. These high-precision pressure sensors play a crucial role in ensuring the smooth progress of the mission. The pressure sensors measure the pressure in the pressurized tanks, fuel tanks, and combustion chamber of the rocket engine. The project team uses the measurement data supplied by the sensors to monitor and control various elements essential for stable flight. Pressure measurement technology in the aerospace field complies with the highest safety standards and has high demands for functionality. Therefore, in this field, highly specialized pressure measurement systems tailored to each customer are produced. For the "Lamarr" project, the KELLER Pressure standard specification piezoresistive pressure transmitters were selected. For more details, please follow the link below!
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
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
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
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.