PCB-(M)646B02
zoom_out_map

PCB-(M)646B02

  • Vibration transmitter with power output according to the RMS of vibration acceleration,
  • measuring range 0 … 10 g RMS,
  • output range 4 … 20 mA,
  • frequency range 3 … 10,000 Hz,
  • 2 Pin socket top

"

basic data
measuring range 0,0 ... 10 g RMS 0.0 ... 98.1 m / sRMS [1]
output range 4 ... 20 mA
Frequency range (± 3 dB) 180 ... 600,000 cpm 3 ... 10,000 Hz [2] [3]
Broadband resolution 0.05 g RMS 0.49 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 1.0 in 25.4 mm
Size - Height 2.6 in 66 mm
Dimensions 4.7 oz 131 grams
mounting thread 1/4 "-28 UNF No metric equivalent
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 Above
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 g = 9,81 m / s²
[2] At frequencies below 5 Hz, the output signal varies.
[3] 1 Hz = 60 cpm ( "Cycles Per Minute": revolutions per minute).
[4] typically,
[5] Details: see PCB Declaration of Conformance PS039 and PS053
included supply
081A40 Mounting bolt with 1/4 "-28 thread -1
ICS-4 Frequency response for uniaxial transducers of 0 cpm (0 Hz) up to the upper 10% -frequency for vibration transmitter -1
(M) Metric assembly
included supply
M081A61 Metrics mounting bolts with thread M6 -1
(EX) ATEX Certified
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
Approval for explosive atmospheres DIV II, CL I, GRPS AD, ExnL, AExnA, 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
PCB-(M)646B02

Specific References

Download

646B02_drawing.PDF

Technical drawing

Download (66.18k)

646B02_manual.PDF

Operating instructions

Download (755.35k)

646B02_specs.PDF

Technical data sheet

Download (77.04k)