PCB-(M)647A00
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PCB-(M)647A00

  • Vibration transmitter with power output according to the RMS of vibration acceleration,
  • measuring range 0 … 5 g RMS,
  • output range 4 … 20 mA,
  • frequency range 3 … 1,000 Hz,
  • 2-pin female connector side, freely adjustable

"

basic data
measuring range 0,0 ... 5 g RMS 0.0 ... 49 m / sRMS [1]
output range 4 ... 20 mA
Frequency range (± 10%) 180 ... 60,000 cpm 3 ... 1000 Hz [2] [3]
Broadband resolution 0.025 g RMS 0.24 m / s RMS [4]
linearity error ± 1%
Operating conditions
temperature range -40 ... 185 ° F -40 ... 85 ° C
Technical characteristics
supply voltage 12 ... 30 V DC
Settling time (on the range within ± 2% of full scale) <15 s
Electrical insulation (housing) > 100 M
physical properties
Size - Hexagon 7/8 in 22.2 mm
Size - Height 1.41 in 35.8 mm
Dimensions 3.8 oz 108 grams
mounting thread ¾-16 female thread
mounting torque 3 ... 5 ft-lb 4 ... 7 Nm
sensor element ceramics
Geometry of the sensor element shear principle
housing material stainless steel
seal Hermetically sealed
electrical connection 2-pin socket (MIL-C-5015)
port location Laterally
Pin assignment (pin A) Output signal 4 ... 20 mA positive
Pin assignment (pin B) Output signal 4 ... 20 mA negative
Hints
[1] Conversion factor 1 in / sec = 0.0254 m / sec.
[2] 1 Hz = 60 cpm ( "Cycles Per Minute": revolutions per minute).
[3] At frequencies below 5 Hz, the output signal varies.
[4] typical value
[5] Details: see PCB Declaration of Conformance PS039 and PS053
included supply
080A162 Mounting bolts 16 ¾ to 1/4 "-28 -1
ICS-4 Frequency response for uniaxial transducers of 0 cpm (0 Hz) up to the upper 10% -frequency for vibration transmitter -1
(EX) ATEX Certified
Approval for explosive atmospheres DIV II, CL I, GRPS AD, ExnL, AExnA, IIC T4
Approval for explosive atmospheres Ex ia IIC T4, -40 ° C?Ta?80 ° C, 1 II G
Approval for explosive atmospheres EEx nL IIC T4, -40 ° C?Ta?80 ° C, II 3 G
Approval for explosive atmospheres DIV I, CL I, II, III, GRPS AG, Exia, aeXia, IIC T4
(RV) raw signal output - 100 mV / g (± 20%)
electrical connection 3-pin MIL-C-5015
Pin assignment (pin A) Output signal 4 ... 20 mA positive
Pin assignment (pin B) Output signal 4 ... 20 mA negative
Pin assignment (pin C) raw signal positive
(M) Metric assembly
included supply
M080A163 Mounting bolts ¾-16 M6 x 1 -1
PCB-(M)647A00

Specific References

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647A00_drawing_1.PDF

Technical drawing 1

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647A00_drawing_2.PDF

Technical drawing 2

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647A00_manual.PDF

Operating instructions

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647A00_specs.PDF

Technical data sheet

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