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Intrinsically-Safe Vibration Pen |
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Features:
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Small and Rugged
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Overall Vibration in terms of Velocity
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Acceleration Enveloping
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Temperature Magnet
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Includes Vibration Severity Chart
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Programmable Alarms
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Visible LED Indicators
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Programmable English or Metric
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The SKF MARLIN™ condition detector (MCD) from
SKF provides a simple but extremely effective means of checking the health
of a machine, measuring vibration and temperature to assess its operating
state. By putting MCD into the hand of plant or maintenance personnel, the
frequency of checking can be increased, warnings can be received earlier and
plant condition experts can be freed to focus only on specific problem
areas.
Overall Velocity vibration is an excellent measurement parameter for
determining rotational and structural problems such as imbalance,
misalignment, looseness and stress applied to components. Acceleration
Enveloping measures higher frequencies usually associated with bearing
problems and gear mesh. Temperature is measured by a unique sensing magnet
to detect and signal temperatures values outside of the acceptable range. |
Certifications:
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Certification: |
 EEx ia IIc T4 |
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Class
I, Division 1,
Groups A, B, C, D T3A |
Ordering Information:
Visit This Product at www.ReliabilityDirectStore.com for Pricing and Ordering
Specifications:
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Vibration Pickup: |
Integrated Piezoelectric
Acceleration (Ceramic, Shear Type) |
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Measurement Range: |
Velocity: 0.3 – 55mm/s (RMS),
0.02 – 3.00 in/s (Eq. Peak). Meets ISO Standard 10861-1.
Enveloped Acceleration: 0.3 gE –
20.0 gE.
Temperature: +32°F to +212°F
(0°C to +100°C) |
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Frequency Range: |
Overall Velocity: 10 Hz – 1 kHz.
(Tolerances measured within the frequency range are in accordance with ISO
3945.)
Acceleration Enveloping Band 3:
500 Hz – 10 kHz. |
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Display Viewing Area: |
2.165" x 0.700" (54.99mm x
17.78mm) |
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Main Power: |
Two (2) 1.5 V alkaline "AA"
batteries |
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Battery Lifetime: |
30 hours |
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Backup Battery: |
One (1) 3 V BR1225 Lithium Ion
Battery |
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Auto Off: |
Two (2) minute countdown on last
operation |
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Case: |
Water and dust resistant (IP 65) |
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Drop Test: |
Six (6) feet on multiple axes |
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Dimensions: |
7.50" (L) x 1.70" (W) x 1.63"
(H) [190.5mm (L) x 43.2mm (W) x 41.4mm (H)] |
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Weight: |
0.95 lb (431 gms) with battery,
1.4 lb (635 gms) with temperature magnet probe tip |
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Operating Temperature: |
-4°F to +140°F (-20°C to +60°C) |
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Storage Temperature: |
-34°F to +158°F (-37°C to +70°C) |
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Humidity: |
5 – 95% non-condensing |
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Communication Port Type: |
Micro D RS-232 |
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Baud Rate: |
9600
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