PCB-(M)641B61
basic data | |||
range | 0,0 … 1.0 in / s RMS | 0.0 … 25.4 mm / s RMS | [1]" |
Output area | 4 … 20 mA | ||
frequency range (± 10%) | 600 … 60,000 cpm | 10 … 1,000 Hz | [2] [3] |
Wide band resolution | 0.005 in / s RMS | 0.13 mm / s pk | [4] |
Linearity error | ≤1% | ||
conditions of use | |||
temperature range | -40 … 185 ° F | -40 … 85 ° C | |
technical Properties | |||
supply voltage | 12 … 30 V DC | ||
settling time (on final value ±2%) | < <5 s | ||
Electrical insulation (housing) | > 100,000,000 Ω | ||
physical properties | |||
size - hex | 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 | ceramics" | ||
Geometry of the sensor element | shear principle | ||
housing material | stainless steel | ||
Sealing | hermetically sealed welded | ||
Electrical connection | integrated armoured cable | ||
cable outlet | top | ||
connections (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] | Conversion factor 1 in / sec = 0.0254 m/s. | ||
[2] | at frequencies below 5 Hz, the output signal fluctuates. | ||
[3] | 1 Hz 60 = cpm ("Cycles Per Minute": revolutions per minute) | ||
[4] | typically | ||
[5] | two-core cable with stainless steel reinforcement | ||
[6] | details: see PCB Declaration of Conformance PS039 and PS053 | ||
equipment | |||
081A40 | mounting bolts with 1/4 "-28 thread" | -1 | |
ICS-4 | frequency response calibration from 0 Hz to the upper 10% frequency | -1 | |
(EX) with ATEX approval | |||
approval for explosionsgef ährdete 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 | EExnL 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 | ||
(M) metric mounting | |||
equipment | |||
M081A61 | metric mounting bolts with M6 thread | -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 | ||
pin assigNment (white wire) | raw signal positive | ||
pin assigNment (green wire) | raw signal negative |