4-20 mA output velocity sensor Amphenol PCC420VR-10-R6 for industrial vibration condition monitoring
Product Overview
The Wilcoxon PCC420V series sensors are loop-powered velocity sensors that provide a 4-20 mA output proportional to vibration. These sensors are designed for continuous trending of overall machine vibration, enabling early detection of changing machine conditions and guiding maintenance prioritization. Available in both True RMS and calculated peak output options, they offer flexibility to meet specific application requirements. Their compact housing is suitable for applications with height restrictions, and they are easily integrated into existing process control systems. Manufactured in an ISO 9001 approved facility, these sensors are a reliable choice for industrial monitoring.
Product Attributes
- Brand: Wilcoxon Sensing Technologies
- Company Association: An Amphenol Company
- Certifications: ISO 9001 approved facility
- Origin: USA
- Case Material: 316L stainless steel
- Sealing: Hermetic
- Sensing Element Design: PZT, shear
Technical Specifications
| Specification | Details |
|---|---|
| Series | PCC420V |
| Output Type | 4-20 mA loop powered, proportional to velocity vibration |
| Output Options | True RMS (R) or calculated peak (P) |
| Connector Options | 2-pin MIL-C-5015 (R6) or 4-pin M12 |
| Full Scale Velocity Options (ips) | 0.4 (10mm), 0.5 (05), 0.8 (20mm), 0.9 (25mm), 1.0 (10), 1.9 (50mm), 2.0 (20), 3.0 (30), 5.0 (50) |
| Frequency Response | 10% 10 Hz - 1.0 kHz; 3 dB 3.5 Hz - 2.0 kHz |
| Repeatability | 2% |
| Transverse Sensitivity (max) | 5% |
| Power Requirements (2-wire loop power) | Voltage at sensor terminals: 12 - 30 VDC |
| Loop Resistance (at 24 VDC, max) | 700 |
| Turn on Time (4-20 mA loop) | 30 seconds |
| Grounding | Case isolated, internally shielded |
| Operating Temperature Range | 40 to +105 C |
| Vibration Limit | 250 g peak |
| Shock Limit | 2,500 g peak |
| Weight | 120 grams |
| Mounting | 1/4-28 UNF tapped hole |
| Dimensions (approximate) | 1.0" (Height) x 1.78" (Diameter) x 2.42" (Overall Length including connector) |
| Accessories Supplied | SF6 mounting stud; calibration data (level 2) |
| Model Part Number Structure | PCC420Vx-yy-C (x=output type, yy=full scale, C=connector) |
| Max Loop Resistance Calculation | RL = (VDC power 10 V) / 0.02 A |
| Minimum RL Wattage Capability | Determined by: (0.0004 x RL) |
| Loop Resistance & Wattage Table (Example) | 12 VDC: 100 , 1/8 watt; 20 VDC: 500 , 1/4 watt; 24 VDC: 700 , 1/2 watt; 26 VDC: 800 , 1/2 watt; 30 VDC: 1,000 , 1/2 watt |
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