Changsha Purple Horn E-Commerce Co., Ltd.
| Description | Vibration Sensors RoHS |
| Mfr. Part # | PC420VR-05-DV |
| Model Number | PC420VR-05-DV |
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Product Specification
| Description | Vibration Sensors RoHS | Mfr. Part # | PC420VR-05-DV |
| Model Number | PC420VR-05-DV |
The Wilcoxon PC420A-DA series offers dual output, loop-powered acceleration sensors with dynamic vibration output. These sensors are designed for 24/7 monitoring of overall machine vibration, enabling continuous trending and alerting users to changing machine conditions to guide maintenance prioritization. With a choice of peak equivalent, true RMS, or true peak output, they easily integrate into existing process control systems like PLCs, DCS, or SCADA. The 4-20 mA output is proportional to acceleration vibration, and the dynamic signal output, derived from an internal buffered amplifier, requires the 4-20 mA loop to be powered. Manufactured in an approved ISO 9001 facility, these sensors are ideal for industrial applications requiring in-depth vibration analysis.
| Specification | Value |
|---|---|
| Product Series | PC420A-DA dual output series |
| Function | Acceleration loop powered sensors with dynamic vibration output |
| 4-20 mA Output Type Options | R = RMS output, P = calculated peak output, TP = true peak output |
| 4-20 mA Full Scale Options | 05 = 5 g (49 m/sec2), 10 = 10 g (98 m/sec2), 20 = 20 g (196 m/sec2) |
| Dynamic Output Type | DA = acceleration, 100 mV/g |
| Accessories Supplied | SF6 mounting stud; calibration data (level 2) |
| 4-20 mA Output Full Scale | 20 mA, 5% |
| 4-20 mA Frequency Response | 10% 3 dB: 10 Hz - 1.0 kHz; 4.0 Hz - 2.0 kHz |
| 4-20 mA Repeatability | 2% |
| 4-20 mA Transverse Sensitivity (max) | 5% |
| Dynamic Output Sensitivity ( 10%) | 100 mV/g |
| Dynamic Output Full Scale | 20 g |
| Dynamic Output Frequency Response ( 3 dB) | 2.5 Hz - 10 kHz |
| Dynamic Output Amplitude Nonlinearity (max) | 1% |
| Dynamic Output Resonant Frequency (mounted, nominal) | 25 kHz |
| Dynamic Output 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 sec |
| Dynamic Output Bias Voltage | +3.3 VDC, re: connector pin B |
| Dynamic Output Noise (equiv. g, 2.5 Hz - 10 kHz) | 2 mg |
| Grounding | Case isolated, internally shielded |
| Temperature Range | 40 to +85C |
| Vibration Limit | 250 g peak |
| Shock Limit | 2,500 g peak |
| Weight | 162 grams |
| Mounting | 1/4-28 tapped hole |
| Connector Pin A Function | Loop positive (+) |
| Connector Pin B Function | Loop negative (), dynamic common |
| Connector Pin C Function | Dynamic output |
| Shell Connection | Ground |
| Loop Resistance Calculation (max) | RL = (VDC power 10 V) / 0.020 A |
| Minimum RL Wattage Calculation | (0.0004 x RL) |
| Max Loop Resistance at 12 VDC | 100 |
| Min RL Wattage Capability at 12 VDC | 1/8 watt |
| Max Loop Resistance at 20 VDC | 500 |
| Min RL Wattage Capability at 20 VDC | 1/4 watt |
| Max Loop Resistance at 24 VDC | 700 |
| Min RL Wattage Capability at 24 VDC | 1/2 watt |
| Max Loop Resistance at 26 VDC | 800 |
| Min RL Wattage Capability at 26 VDC | 1/2 watt |
| Max Loop Resistance at 30 VDC | 1,000 |
| Min RL Wattage Capability at 30 VDC | 1/2 watt |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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