Bolt-shaped Flush Diaphragm Type Pressure Transducers
PWFD-PB Bolt-shaped Flush diaphragm type Pressure Transducer 2 to 20MPa
The PWFD-PB is a bolt-shaped flush diaphragm pressure transducer. As it is small and can be used for dynamic measurement in high temperature, it is suited to various pressure measurements around an engine. The shape of hexagonal bolt (M8 size) with flange makes an easy installation to a screw hole.
Protection ratings : IP 67 equivalent
- Features
- Excellent response
- Usable in high temperaturess up to +150℃
- Small, lightweight
- Bolt shape (M8 size), Easy handling
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Specifications
Type Capacity Rated output Non-linearity Temperature range PWFD-2MPB 2MPa Approx. 1.5 mV/V (3000x10-6 strain) 0.5 %RO -20 to +150 ℃ PWFD-5MPB 5MPa Approx. 2 mV/V (4000x10-6 strain) PWFD-10MPB 10MPa PWFD-20MPB 20MPa Output polarity
Measurement moves in the plus direction with regard to an increase in pressure.
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PWFE-PA Bolt-shaped Flush diaphragm type Pressure Transducer 2 to 20MPa
This is an automotive industry M6 bolt-shaped flush diaphragm-type compact pressure transducer. As it is small and can be used for dynamic measurement in high temperature, it is suited to pressure measurements such as around an engine.
Its shape as a hexagonal bolt (M6 size) with flange makes easy installation to a screw hole.
Protection ratings : IP 67 equivalent
- Features
- Excellent response
- Bolt shape (M6 size), Easy handling
- Usable in high temperatures up to +150 ℃
- Small, Lightweight
-
Specifications
Type Capacity Rated output Non-linearity Temperature range PWFE-2MPA 2MPa Approx. 1.5 mV/V
(3000x10-6 strain)±25 %1 %RO -20 to +150 ℃ PWFE-5MPA 5MPa PWFE-10MPA 10MPa Approx. 1.75 mV/V
(3500x10-6 strain)±25 %0.5 %RO PWFE-20MPA 20MPa Output polarity
Measurement moves in the plus direction with regard to an increase in pressure.
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Small High-temperature Pressure Transducer with built-in amplifier PWFA-PA 2 to 20MPa
The PWFA-PA is a M8 bolt-shaped flush diaphragm pressure transducer. It employs strain gauges as sensing element and is equipped with a built-in strain amplifier. Since the PWFA-PA is small sized and can be used for dynamic measurement in high temperature ranges, it is most suited to in-vehicle measurement of hydraulic oil pressure of engine, motor, transmission, oil pump and so on. A compact in-vehicle measurement system becomes possible because there is no need of combining an external amplifier. Its shape of M8 hexagonal bolt enables easy installation in a thread hole.
Protection ratings : IP 65 equivalent
- Features
- Excellent anti-vibration characteristics
- Measurement possible in high temperature ranges of up to 120 ℃
- Light weight of 45 g, which is less than half of conventional products
- Overall length after installation is 32 mm, which is less than one third of conventional products
- Easy-to-install bolt shape (M8 size)
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Specifications
Type Capacity Output voltage Non-linearity Temperature range PWFA-2MPA 2MPa 0.5 to 5 V 0.5 %RO -20 to +120 ℃ PWFA-5MPA 5MPa PWFA-10MPA 10MPa PWFA-20MPA 20MPa Output polarity
Measurement moves in the plus direction with regard to an increase in pressure.
