PCB-EX641B70D
dem Effektivwert der Schwinggeschwindigkeit,
basic data | |||
range | 0,0 … 0.5 in / s RMS | 0.0 … 12.7 mm / s RMS | [1]" |
Output area | 4 … 20 mA | ||
frequency range (± 3 dB) | 600 … 60,000 cpm | 10 … 1,000 Hz | [2] [3] |
Wide band resolution | 0.005 in / s RMS | 0.13 mm / s RMS | [4] |
Linearity error | ≤1% | ||
conditions of use | |||
temperature range | -40 … 176 ° F | -40 … 80 ° C | |
Approved for use in potentially explosive atmospheres | ex d IIC T4 GB,-20 ° C ≤ Ta ≤ + 80 ° C, II 2 G | ||
specifications | |||
power supply | 12 … 30 V DC | ||
Settling time (area within ±2% of full scale) | <15 s | ||
electrical insulation (gobe) | ≥ 100 MΩ | ||
physical properties | |||
size - hex | 1.375 in | 34,93 mm | |
size - H öhe | 5.52 at | 140 mm | |
dimensions | 1.2 lb | 544 grams | |
mounting thread | 1/4 "NPT | No metric equivalent | |
Sensor element | ceramic | ||
geometry of the sensor element | shear principle | ||
parts usematerial | stainless steel | ||
electrical connection | removable terminal blocks | ||
connection position | above | ||
Wiring (Terminal 1) | output signal 4 … 20 mA positive | ||
wiring (Terminal 2) | output signal 4 … 20mA negative | ||
Connection wire cross-section | 12 … 24 AWG | 0.2 … 3.0 mm ² | |
notes | |||
[1] | conversion factor 1 in / sec = 0.0254 m/sec. | ||
[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 or PS111 | ||
Accessories | |||
ICS-4 | frequency response for uniaxial Cpm sensors from 0 (0 Hz) up to the upper 10% frequency of vibration transmitter | -1 | |
(RV) raw signal output≥ 100 MΩ/g (±20%) | |||
electrical connection | removable connection terminals | ||
Wiring (Terminal 1) | output signal 4 … 20 mA positive | ||
wiring (Terminal 2) | output signal 4 … 20 mA negative | ||
wiring (Terminal 3) | raw signal positive | ||
wiring (Terminal 4) | raw signal negative |