MODEL : CS640B91  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 (±3 dB) 180 to 60000 cpm 3 to 1000 Hz [1] [2]
Broadband Resolution 0.005 in/sec pk 0.13 mm/s pk [4]
Non-Linearity ±1 % ±1 %  
ENVIRONMENTAL
Temperature Range -40 to 176 °F -40 to 80 °C  
Hazardous Area Approval Ex ia, AExia IIC T4 Ex ia, AExia IIC T4  
Hazardous Area Approval Ex na, AExnA IIC T4 Ex na, AExnA IIC T4  
Hazardous Area Approval Class I Div 1 Groups A, B, C, D Class I Div 1 Groups A, B, C, D  
Hazardous Area Approval Class I Div 2 Groups A, B, C, D Class I Div 2 Groups A, B, C, D  
Hazardous Area Approval Class II Div 1 Groups E, F, G Class II Div 1 Groups E, F, G  
Hazardous Area Approval Class III Class III  
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 Ohm >100000000 Ohm  
PHYSICAL
Size - Hex 3.85 in 98 mm  
Size - Height 5.52 in 140 mm  
Weight 1.2 lb 544 gm  
Mounting Thread 1/4 NPT No Metric Equivalent  
Sensing Element Ceramic Ceramic  
Sensing Geometry Shear Shear  
Housing Material Stainless Steel Stainless Steel  
Electrical Connector Integral Cable Integral Cable  
Electrical Connection Position Top Top  
Wire Length 36 in 91.44 cm