PCB-(M)645B12
basic data | |||
range | 0,0 … 5 g RMS | 0.0 … 49 m/s² RMS | [1]" |
Output area | 4 … 20 mA | ||
frequency range (± 10%) | 180 … 600,000 cpm | 3 … 10,000 Hz | [2] [3] |
Wide band resolution | 0.025 g RMS | 0.24 m/s² RMS | [4] |
Linearity error | ≤1% | ||
conditions of use | |||
temperature range | -40 … 185 ° F | -40 … 85 ° C | |
technical Properties | |||
power | 12 … 30 V DC | ||
settling time (area within ±2% of full scale) | <15 s | ||
electrical insulation (housing) | > 100,000,000 Ω | ||
physical properties | |||
size -. Allen | 1.0 in | 25.4 mm | |
size - height | 4.2 in | 107 mm | |
dimensions (without cable) | 4.7 oz | 131 grams | |
Mounting thread | 1/4 "-28 UNF | "No metric equivalent | |
Assembly torque | 3 … 5 ft-lb | 4 … 7 Nm | |
sensor element | ceramic | ||
geometry the sensor element | shear principle | ||
housing material | stainless steel | ||
sealing | hermetically sealed welded | ||
Electrical connection | integrated cable | ||
cable outlet | top | ||
Terminal assigNment (red wire) | output signal 4 … 20 mA positive | ||
pin assigNment (blue wire) | output signal 4 … 20mA negative | ||
Cable length | 10 ft | 3.0 m | |
cable type | polyurethane | ||
notes | |||
[]1] | conversion factor 1 g = 9.81 m/s² | ||
[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 | ||
equipment | |||
081A40 | mounting bolts with 1/4 "-28 thread" | -1 | |
ICS-4 | frequency response cpm for uniaxial 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 atmospheres | DIV II, CL I, GRPS A-D, ExnL, AExnA, IIC T4 | ||
approval for use in potentially explosive atmospheres | EEx ia IIC T4,-40 ° C ≤ Ta ≤ 80 ° C, II 1 G | ||
approval for use in potentially explosive atmospheres | EEx nL IIC T4, -.40 ° C ≤ Ta ≤ 80 ° C, II 3 G | ||
approval for use in potentially explosive atmospheres | DIV I, CL I, II, III, GRPS A-G, ExIA, AExia, IIC T4 | ||
(RV) Raw signal output≥ 100 MΩ/g (±20%) | |||
electrical connection | integrated cable | ||
connections (red wire) | output signal 4 … 20 mA positive | ||
(Black wire) pin assigNment | output signal 4 … 20mA negative | ||
pin assigNment (white wire) | raw signal positive | ||
Pin assigNment (green wire) | raw signal negative | ||
(M) metric mounting | |||
equipment | |||
M081A61 | metric mounting bolts with M6 thread | -1 |