Examples of applications for explosion-proof pressure sensors - automotive, petroleum, aerospace, chemical industries, etc. | KELLER Pressure Japan

Examples of applications for explosion-proof pressure sensors - automotive, petroleum, aerospace, chemical industries, etc.

KELLER Pressure Japan 日本支社

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.

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Keller Company Pressure Sensor Series 23SYEi/25YEi
Intrinsic safety explosion-proof small pressure sensor covers 0 to 10 kPa 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 intrinsic safety explosion-proof high-precision pressure sensor 33XEi/35XEi
Intrinsic safety explosion-proof pressure sensor achieves high precision!

Pressure range: 0 to 30 kPa to 0 to 100 MPa Accuracy: ± 0.05 %FS Overall accuracy: ± 0.1 %FS @ -10 to 80 °C Output: RS485, 4 to 20 mA, 0 to 10 V
Keller Company Hydrogen Application Pressure Sensor Series 23SY-H2(Ei)
The pressure sensor for hydrogen applications has finally arrived!

Pressure range: 0 to 0.4 MPa to 0 to 90 MPa Accuracy: ± 0.25 %FS Overall accuracy: ± 0.7 %FS @ -10 to 80 °C Output: 4 to 20 mA, 0 to 10 V Temperature range: -40 to 100 °C For hydrogen applications
Keller Company Essential Safety Explosion-Proof Low Pressure Sensor Series 41X-Ei
Low pressure intrinsic safety explosion-proof pressure sensor achieves high precision!

Pressure range: 0 to 3 kPa to 0 to 30 kPa Accuracy: ± 0.1% FS Overall accuracy: ± 0.2% FS @ 10 to 50 °C Output: RS485, 4 to 20 mA, 0 to 10 V Temperature range: -20 to 80 °C *Software CCS30 The license-free software CCS30 is used for configuration and recording of measurement values. Measurement - Real-time graphic display - Adjustable measurement and saving intervals - Export function - Connection to bus systems - Up to 100 measurements per second Configuration - 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 Digital Pressure Gauge LEO2 / LEO2 Ei
Digital pressure gauge with ±0.1% accuracy, explosion-proof type available, featuring Max/Min value display function.

Pressure range: 0 to 400 kPa to 0 to 70 MPa Accuracy: ± 0.1 %FS Overall accuracy: ± 0.2 %FS @ 0 to 50 °C Display: LCD 4-digit display
Keller Company Digital Pressure Gauge LEO Record (Ei)
±0.05% accuracy / Digital pressure gauge with logging function, explosion-proof type available

Pressure range: -100 to 300 kPa to 0 to 100 MPa Accuracy: ± 0.05 %FS Overall accuracy: ± 0.1 %FS @ 0 to 50 °C Output: RS485 Display: LCD 5-digit display Measurement data capacity: 57,000 measurement points Features: Includes measurement recording function
Keller Company Pressure Sensor 23-Ed/25-Ed, Explosion-Proof Type
Achieving miniaturization with pressure sensors designed for high pressure and explosion-proof applications!

Pressure range: 0 to 0.1 MPa to 0 to 30 MPa Accuracy: ± 0.5% FS Overall accuracy: ± 4.0 % FS @ -10 to 80 °C Output: 4 to 20 mA, 0 to 10 V Temperature range: -40 to 100 °C
Keller Company Explosion-proof High-Precision Pressure Sensor 33X-Ed/35X-Ed
Achieving high precision and miniaturization with pressure sensors that are explosion-proof and pressure-resistant!

Pressure range: 0 to 0.1 MPa to 0 to 30 MPa Accuracy: ± 0.05% FS Overall accuracy: ± 0.1 % FS @ -10 to 80 °C Output: RS485, 4 to 20 mA, 0 to 10 V Temperature range: -40 to 120 °C *Software CCS30 The license-free software CCS30 is used for configuration and recording measurement values. Measurement - Real-time graphic display - Adjustable measurement and storage intervals - Export function - Connection to bus systems - Up to 100 measurements per second Configuration - 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