KELLER pressure sensors with a strong track record in the aerospace field!

KELLER Pressure Japan 日本支社

KELLER Pressure has been supplying pressure sensors to a wide range of sectors in the aerospace industry since 1997, and its pressure measurement technology has proven its reliability over hundreds of thousands of hours of flight. Reliability is paramount in the aerospace field, and the products used have proven themselves in this regard. 【Example of Achievements: Space Sector】 - Rockets (fuel, oxidizer) - Satellites (barometric measurement during atmospheric entry) - Combustion pressure measurement - Aircraft attitude control - Detonation - International Space Station (ISS) 【Example of Achievements: Aviation Sector】 - Pressure control in the cabin - Hydraulic distributors and filters - Valve control - Fuel pumps - Refueling systems - Air conditioning systems - Ventilation - Emergency oxygen supply to pilots You can see how different each application is and how broad the demands for pressure measurement technology are. Custom solutions are possible, but KELLER's strength lies in its many achievements with standard catalog products. This significantly improves parts procurement and management, costs, and delivery times. Please feel free to consult with KELLER, which has strong expertise in the aerospace field!

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Keller Company Pressure Sensor Series 21C
Ultra-compact and low-cost pressure sensor with a minimum diameter of 17mm, 5V drive with 0.5 to 4.5V output!

Pressure range: 0 to 0.2 MPa to 0 to 100 MPa Accuracy: ± 0.25 %FS Total accuracy: ± 1.5 %FS @ -10 to 80 °C Output: 0.5 to 4.5V ratiometric (at 5V supply voltage) Temperature range: -40 to 125 °C
Keller Company Pressure Sensor Series 21Y
Ultra-compact pressure sensor with a minimum diameter of 17mm, covering from 0 to 200kPa up to 0 to 100MPa!

Pressure range: 0 to 200 kPa to 0 to 100 MPa Accuracy: ± 0.5 %FS Overall accuracy: ± 1.5 %FS @ -10 to 80 °C Output: 4 to 20 mA, 0 to 10 V, 0.5 to 4.5 V Temperature range: -40 to 100 °C
Keller Company Pressure Sensor Series 23SY/25Y
Small pressure sensor with welded structure covering from 0 to 10 kPa up to 0 to 100 MPa!

Pressure range: 0 to 10 kPa to 0 to 100 MPa Accuracy: ± 0.25 %FS Overall accuracy: ± 0.7 %FS @ -10 to 80 °C Output: 4 to 20 mA, 0 to 5V, 0 to 10 V, 0.5 to 4.5V Temperature range: -40 to 100 °C
Keller Company Pressure Sensor Series 33X
High-precision pressure sensor with RS485 digital output. Atmospheric pressure range (800 to 1200 hPa) is also available!

Pressure range: 0 to 30 kPa to 0…100 MPa Accuracy: ± 0.05 %FS @ 10–40°C Overall accuracy: ± 0.1 %FS @ -10…80 °C Output: RS485, 4–20 mA, 0–10 V, 0–5 V, etc. Temperature range: -20…125 °C *Software CCS30 The license-free software CCS30 is used for settings and recording measurement values. Measurement - Real-time graphic display - Adjustable measurement and saving intervals - Export function - Connection to bus systems - Up to 100 measurements per second Settings - Information retrieval (pressure and temperature range, software version, serial number, etc.) - Zero and span recalibration - Analog output rescaling (units, pressure range) - Low-pass filter adjustment - Selection of instrument address and baud rate
Keller Company High-Precision OEM Pressure Sensor 10LX/10LHPX
High-precision pressure sensor for OEM use

Pressure range: 0 to 30 kPa to 0 to 100 MPa Accuracy: ± 0.05 %FS Overall accuracy: ± 0.1 %FS @ -10 to 80 °C *Software CCS30 The license-free software CCS30 is used for setting and recording measurement values. Measurement - Real-time graphical display - Adjustable measurement and saving intervals - Export function - Connection to bus systems - Up to 100 measurements per second Settings - Information retrieval (pressure and temperature range, software version, serial number, etc.) - Zero and span recalibration - Analog output rescaling (units, pressure range) - Low-pass filter adjustment - Selection of instrument address and baud rate