50 kPa to 1 MPa
A pressure-sensing surface 80mm in diameter.The stainless steel design enables marine applications.
The BEM-A series is underground soil pressure transducers with a pressure-sensing surface 80 mm in diameter. The strainless steel design enables marine applications.
- Dual diaphragm design with the pressure medium sealed between the pressure-sensing surface and strain gage-bonded diaphragm enables transmission of minute displacement through enlargement.
- Stainless steel construction
- BEM-A (149.86 kB)
|Within±2% RO (BEM-A-50KP to 200KP)|
|Within 1% RO (BEM-A-500KP & 1MP)|
|Rated Output||0.25 mV/V (500μm/m) or more (BEM-A-50KP)|
|0.5 mV/V (1000μm/m) or more (BEM-A-100KP)|
|1 mV/V (2000μm/n) or more (BEM-A-200KP to 1MP)|
|Safe Temperature Range||-20 to 80℃|
|Compensated Temperature Range||-15 to 70℃|
|Temperature Effect on Zero Balance||Within±0.5% RO/℃ (BEM-A-50KP)|
|Within±0.3% RO/℃ (BEM-A-100KP & 200KP)|
|Within±0.2% RO/℃ (BEM-A-500KP & 1MP)|
|Temperature Effect on Output||Within±0.1%/℃|
|Safe Excitation Voltage||10V AC or DC|
|Recommended Excitation Voltage||2 to 8V AC or DC|
|Cable||4-conductor (0.5 mm 2 ) chloroprene cable, 8 mm diameter by|
|1 m long, bared at the tip|
|Safe Overload Rating||120％|
|Weight||Approx. 1 kg|