PCB-EX641B71

PCB-EX641B71

 

basic data
range0,0 … 1 in / s RMS0.0 … 25.4 mm / s RMS[1]"
 
Output area4 … 20 mA  
 
frequency range (± 3 dB)600 … 60,000 cpm10 … 1,000 Hz[2] [3]
 
Wide band resolution0.005 in / s RMS0.13 mm / s RMS[4]
 
Linearity error≤1%  
conditions of use
temperature range-40 … 176 ° F-40 … 80 ° C 
technical Properties
power12 … 30 V DC  
 
settling time (area within ±2% of full scale)  
 
electrical insulation (housing)>100 MΩ  
physical properties
size - hex1.375 in34,93mm 
 
size - height5.52 at140 mm 
 
dimensions1.2 lb544 grams 
 
Mounting thread1/4 "NPTNo metric equivalent 
 
sensor elementceramic  
 
geometry of the sensor elementShear principle  
 
housing materialstainless steel  
 
electrical connectionremovable terminal blocks  
 
Connection positionabove  
 
wiring (Terminal 1)output signal 4 … 20 mA positive  
 
Connections (Terminal 2)output signal 4 … 20mA negative  
 
connection wire cross-section12 … 24 AWG0.2 … 3.0 mm ² 
Notes
[1]conversion factor 1 in / sec = 0.0254 m/sec.  
 
[2]at frequencies below 5 Hz, the output signal fluctuates.  
 
[3]1 Hz 60 cpm ("cycles =(Per minute": rpm).  
 
[4]typically  
 
[5]details: see PCB Declaration of Conformance PS039 and PS053  
Accessories
ICS-4frequency response for uniaxial Cpm sensors from 0 (0 Hz) up to the upper 10% frequency of vibration transmitter-1 
(EX) with ATEX approval
approval for use in potentially explosive atmospheresDIV II, CL I, GRPS A-D, ExnA, AExnA, IIC T4  
 
approval for use in potentially explosive atmospheresex ia IIC T4,-40 ° C ≤ Ta ≤ 80 ° C, II 1 G  
 
Approved for use in potentially explosive atmospheresex nA IIC T4,-40 ° C ≤ Ta ≤ 80 ° C, II 3 G  
 
approval for use in potentially explosive atmospheresDIV I, CL I,. II, III, GRPS A-G, ExIA, AExia, IIC T4  
(RV) raw signal output - 100 mV/g (±20%)
electrical connectionremovable terminal blocks  
 
(Terminal 1)Output signal 4 … 20 mA positive  
 
Wiring (Terminal 2)output signal 4 … 20mA negative  
 
wiring (Terminal 3)raw signal positive  
 
Wiring (Terminal 4)raw signal negative  

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