MODEL : 643A61 PCB PIEZOTRONICS , Đại lý PCB Piezotronics tại Việt Nam

PERFORMANCE
Measurement Range 0.0 to 1 in/sec rms 0 to 25.4 mm/s rms [3]
Output 4-20 mA 4-20 mA  
Frequency Range (±10 %) 600 to 60000 cpm 10 to 1 kHz [1] [2]
Broadband Resolution 0.005 in/sec rms 0.13 mm/s rms [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 7/8 in 22.2 mm  
Size - Height 1.41 in 35.8 mm  
Weight (without cable) 3.8 oz 108 gm  
Mounting Thread 1/4-28 UNF 1/4-28 UNF  
Mounting Torque (Stud) 3 to 4 ft-lb 4.1 to 5.4 Nm [5] [6]
Mounting Torque (hex nut) 2 to 3 ft-lb 2.7 to 4.1 Nm  
Sensing Element Ceramic Ceramic  
Sensing Geometry Shear Shear  
Housing Material Stainless Steel Stainless Steel  
Sealing Welded Hermetic Welded Hermetic  
Electrical Connector Integral Armored Cable Integral Armored Cable  
Electrical Connection Position Side Side  
Cable Termination Pigtail Ends Pigtail Ends  
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