Small pressure gauge, suitable for dynamic measurement in high temperature range (120℃) for pressure measurement around engines.
The "PWFA-PA" is a strain gauge type flush diaphragm pressure gauge with an integrated amplifier in an M8 bolt shape. It is compact and capable of dynamic measurements in high-temperature ranges, making it suitable for in-vehicle measurements such as control hydraulic pressure and oil pump pressure within engines, motors, and transmissions. There is no need to combine it with commercially available amplifiers, enabling a compact in-vehicle measurement system. Additionally, it has the shape of a hexagonal bolt (M8), allowing for easy installation into screw holes. 【Features】 ■ Excellent vibration resistance ■ Capable of measurements in high-temperature ranges (up to +120°C) ■ Weight of 45g, less than half of conventional products ■ Total length after installation is 32mm, less than one-third of conventional products ■ Easy-to-handle bolt shape (M8 size) *For more details, please refer to the PDF document or feel free to contact us.
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【Specifications】 ■ Output Voltage: 0.5 ～ 5V ■ Non-linearity: 0.5% RO ■ Hysteresis: 0.5% RO ■ Zero Point Temperature Characteristics: 0.1% RO/℃ ■ Output Temperature Characteristics: 0.03% /℃ ■ Compensation Temperature Range: -20 ～ +120℃ ■ Allowable Temperature Range: -20 ～ +120℃ ■ SN Ratio: 50dB or more ■ Load Resistance: 5k Ω or more ■ Amplifier Response Frequency: DC ～ 1kHz ■ Allowable Overload: 150% ■ Power Supply: DC12 (11-15)V 30mA MAX ■ Tightening Torque: 12N·m ■ Mounting Screw: M8 ■ Pressure Receiving Material: SUS630 ■ Weight: 45g *For more details, please refer to the PDF document or feel free to contact us.
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[Usage] ■ For dynamic measurement of pressure around engines in small pressure gauges for high temperature range (120℃) *For more details, please refer to the PDF document or feel free to contact us.*
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Our products are at the forefront of civil engineering technologies such as safe design and disaster prediction for vehicles, aircraft, ships, roads, and buildings that build social and economic infrastructure, as well as new construction methods. The importance of stress and strain measurements is being reevaluated in determining the appropriate timing for repairs and replacements of social infrastructure. Additionally, "manufacturing" aimed at achieving a low-carbon society in harmony with global environmental considerations has become one of the themes of emerging industries and technologies.