PCB-(M)645B61
basic data | |||
range | 0 … 5 g RMS | 0.0 … 49 m/s² RMS | [4] | "
Output area | 4 … 20 mA | ||
frequency range (± 10%) | 180 … 300,000 cpm | 3 … 5,000 Hz | [1] [2] |
Wide band resolution | 0.025 g RMS | 0.24 m/s² RMS | [3] |
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 armoured 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 | [5] | |
notes | |||
[1] | frequencies below 5 Hz, the output signal fluctuates. | ||
[2] | 1 Hz 60 = cpm ("Cycles Per Minute": rpm). | ||
[3] | typically | ||
[4] | conversion factor 1 g = 9.81 m/s² | ||
[5] | Two-wire shielded cable with twisted wire | ||
[6] | details: see PCBs Declaration of conformance PS039 | ||
Equipment | |||
081A40 | mounting bolts with 1/4 "-28 thread | -1 | |
ICS-4 | frequency response for uni-axial sensor" cpm from 0 (0 Hz) up to the upper 10% frequency of vibration transmitter | -1 | |
(RV) raw signal output≥ 100 MΩ/g (±20%) | |||
electrical connection | integrated armoured cable | ||
Connections (red wire) | output signal 4 … 20 mA positive | ||
(black wire) pin assigNment | output signal 4 … 20mA negative | ||
Connections (white wire) | raw signal positive | ||
pin assigNment (green wire) | raw signal negative | ||
(M) metric Assembly | |||
equipment | |||
M081A61 | metric mounting bolts with M6 thread | -1 |