Made in Japan
Manufacturer: Kyowa Electronic Instruments Co., Ltd.
Model: BPA-F-500KPSA1

Suitable for indoor model experiments such as liquefaction tests.
Featuring an outer diameter of 10 mm, the BPA-F-SA1 series are suitable for indoor model experiments such as liquefaction tests. Cone or flat tip type can properly be used according to the test condition.

Features

●Small-sized, 10 mm in diameter
●Watertight design enabling embedment applications for short-term experiments
●Suitable for indoor experiments such as liquefaction tests
●Cone or flat tip type can be used properly.

Specifications

Performance

Rated Capacity	500 kPa
Nonlinearity	Within ±1% RO
Hysteresis	Within ±1% RO
Rated Output	1 mV/V ±20%

Environmental Characteristics

Safe Temperature	0 to 70ºC (Non-freezing)
Compensated Temperature	0 to 50ºC (Non-freezing)
Temperature Effect on Zero	Within ±0.3% RO/ºC
Temperature Effect on Output	Within ±0.3%/ºC

Electrical Characteristics

Safe Excitation	3 V AC or DC
Input Resistance	350 Ω ±10%
Output Resistance	350 Ω ±10%
Cable	4-conductor (0.08 mm2) FTFE shielded cable, 4 mm diameter by 3 m long, bared at the tip (Shield wire is not connected to the case.)

Mechanical Properties

Safe Overloads	100%
Water Resistance	500 kPa
Wrapping	Stainless steel (Filter sintered brass metallic finish)
Degree of Protection	IP67 (IEC 60529)
Weight	Approx. 40 g

Standard Accessories	Filters Cone type, 40 μm (Attached with main body) and 100 μm Flat type, 40 μm and 100 μm Cone filter fixture (Attached with main body), Flat filter fixture

Dimensions

To Ensure Safe Usage

For long-term measurement, it is recommended to separately measure temperature and atmospheric pressure for compensation of measur ed values.