MODEL : 640B11  PCB PIEZOTRONICS , Đại lý PCB Piezotronics tại Việt Nam

PERFORMANCE
Measurement Range 0.0 to 1 in/sec pk 0.0 to 25.4 mm/s pk [3]
Output 4-20 mA 4-20 mA  
Frequency Range (±10 %) 180 to 60000 cpm 3 to 1 kHz [1] [2]
Broadband Resolution 0.005 in/sec pk 0.13 mm/s pk [4]
Non-Linearity ±1 % ±1 %  
ENVIRONMENTAL
Temperature Range -40 to 185 °F -40 to 85 °C  
ELECTRICAL
Excitation Voltage 12 to 30 VDC 12 to 30 VDC  
Settling Time (within 2% of value) <15 sec <15 sec  
Electrical Isolation (Case) >100000000 >100000000  
PHYSICAL
Size - Hex 1.0 in 25.4 mm  
Size - Height 4.2 in 107 mm  
Weight (without cable) 4.7 oz 131 gm  
Mounting Thread 1/4-28 UNF No Metric Equivalent  
Mounting Torque 3 to 5 ft-lb 4 to 7 Nm  
Sensing Element Ceramic Ceramic  
Sensing Geometry Shear Shear  
Housing Material Stainless Steel Stainless Steel  
Sealing Welded Hermetic Welded Hermetic  
Electrical Connector Integral Cable Integral Cable  
Electrical Connection Position Top Top  
Electrical Connections (Red) 4-20 mA Pos (+) 4-20 mA Pos (+)  
Electrical Connections (Blue) 4-20 mA Neg (-) 4-20 mA Neg (-)  
Cable Length 10 ft 3.0 m  
Cable Type Polyurethane Polyurethane