Measuring Instruments | ASK CORPORATION: Hydraulic Accessories and Measuring Instruments

Measuring Instruments
Pressure switch

High precision and durability!

Features

You can use the internal setup control knob to easily change the settings.
A differential changer and setting changer are designed as separate units, according to our patented mechanism. A change of the setting does not affect the differential value.
Original mechanism with special Bourdon tube and precision microswitch. No error in set pressure even after repetitive use. A wide range of ON-OFF control available.

Microswitch Rating

Type

BP-F8	-	10C

Type

Pressure switch (Bourdon tube type)

Pressure setting range

Pressure graduation range (MPa)

Differential setting range (MPa)

0.004～0.006
0.049～0.127
0.343～0.980
0.588～1.765
0.980～2.942
1.569～4.903
2.450～7.845

Specifications

Applicable fluid	General petroleum based hydraulic oil, air, gas, water
Pressure graduation range	0～50MPa
Pressure setting range	Upper setting 0.01～50MPa Lower setting 0.005～48MPa
Connection diameter	Standard G1/2 male or Rc1/4 female
Setting accuracy	±2.0% of the maximum setting range (on full scale)
Permissible ambient temperature	-20～60℃
Permissible fluid temperature	-20～70℃
Permissible internal pressure pulsation	Within about 50% of differential width
Permissible vibration	2G vertical, 2G lateral, 0.8G longitudinal
Electrical service life	1 million operations or more
Mechanical service life	1 million operations or more
Weight	1600g

Drawing data download

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