PCB-TO(M)640B31
dem Spitzenwert der Schwinggeschwindigkeit,
| basic data | |||
| measuring range (vibration) | 0.0 … 1.0 in / s pk | 0.0 … 25.4 mm / s pk" | [1] |
| measuring range (temperature) | -40 … 257 ° F | -40 … 125 ° C | [5] |
| output area | 4 … 20 mA | ||
| Frequency range (± 10%) | 180 … 60,000 cpm | 3 … 1,000 Hz | [2] [3] |
| wide band resolution | 0.005 in / s PK | 0.13 mm / s pk | [4] |
| Linearity error | 0.01 | ||
| conditions of use | |||
| temperature range | -40 … 185 ° F | -40 … 85 ° C | [5] |
| Technical characteristics | |||
| Supply voltage | 12 … 30 V DC | ||
| Settling | <15 s | ||
| electrical insulation (housing) | ≥ 100 MΩ | ||
| physical properties | |||
| -Hexagonal | 1.00 in | 25.4 mm | |
| size - height | 2.60 in | 66.0 mm | |
| weight | 4.7 oz | 131 grams | |
| Mounting thread | 1/4 "-28 UNF | ||
| Assembly torque | 3 … 5 ft-lb | 4 … 7 Nm | |
| " Sensor element | ceramic | ||
| geometry of the sensor element | shear principle | ||
| housing material | stainless steel | ||
| Sealing | hermetically sealed welded | ||
| electrical connection | 4-pin bayonet | ||
| Connecting position | top | ||
| pin assigNment (PIN A) | vibration, 4 … 20 mA positive | ||
| pin assigNment (PIN B) | Vibration, 4 … 20mA negative | ||
| pin assigNment (PIN C) | temperature, 4 … 20 mA positive | ||
| pin assigNment (pin D) | Temperature, 4 … 20mA negative | ||
| Notes | |||
| [1] | conversion factor 1 in / sec = 0.0254 m/sec. | ||
| [2] | 1 Hz 60 = cpm ("Cycles Per Minute": rpm). | ||
| [3] | frequencies below 5 Hz, the output signal fluctuates. | ||
| [4] | typical value | ||
| [5] | at temperatures above 85 ° C the sensor does not provide accurate vibration signal. | ||
| [6] | details: see PCBs Declaration of conformance PS039 | ||
| supplied accessories ör | |||
| 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 for" Vibration transmitter | -1 | |
| (M) metric mounting | |||
| equipment | |||
| M081A61 | metric mounting bolts with M6-thread | -1 |
PCB-TO(M)640B31
