MODEL : TO640B31  PCB PIEZOTRONICS , Đại lý PCB Piezotronics tại Việt Nam

PERFORMANCE
Measurement Range (Vibration) 0.0 to 1.0 in/sec pk 0.0 to 25.4 mm/s pk [3]
Measurement Range (Temperature) -40 to 257 °F -40 to 125 °C [5]
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 [5]
ELECTRICAL
Excitation Voltage 12 to 30 VDC 12 to 30 VDC  
Load Resistance 50 (Vs-12) ohms 50 (Vs-12) ohms  
Settling Time <15 sec <15 sec  
Electrical Isolation (Case) >100000000 Ohm >100000000 Ohm  
PHYSICAL
Size - Hex 1.00 in 25.4 mm  
Size - Height 2.60 in 66.0 mm  
Weight 4.7 oz 131 gm  
Mounting Thread 1/4-28 UNF 1/4-28 UNF  
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 4-Pin Bayonet 4-Pin Bayonet  
Electrical Connection Position Top Top  
Electrical Connections (Pin A) Vibration, 4-20 mA Pos. Vibration, 4-20 mA Pos.  
Electrical Connections (Pin B) Vibration, 4-20 mA Neg. Vibration, 4-20 mA Neg.  
Electrical Connections (Pin C) Temperature, 4-20 mA Pos. Temperature, 4-20 mA Pos.  
Electrical Connections (Pin D) Temperature, 4-20 mA Neg. Temperature, 4-20 mA Neg.