Changsha Purple Horn E-Commerce Co., Ltd.
| Description | Vibration Sensors RoHS |
| Mfr. Part # | PC420VR-20-DA |
| Model Number | PC420VR-20-DA |
View Detail Information
Explore similar products
Non directional vibration sensor switch Adafruit Industries 2384 suitable for
Breadboard friendly flat vibration switch Adafruit Industries 4081 with low
fast vibration sensor switch Adafruit Industries 1766 for electronics projects
Durable Vibration Sensor Switch Adafruit Industries 1767 Suitable for Wearables
Product Specification
| Description | Vibration Sensors RoHS | Mfr. Part # | PC420VR-20-DA |
| Model Number | PC420VR-20-DA |
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 efforts. They easily integrate into existing PLC, DCS, or SCADA systems. Users can choose between peak equivalent, true RMS, or true peak output to best fit their industrial requirements. The 4-20 mA output is proportional to acceleration vibration, and the dynamic output signal, derived from an internal buffered amplifier, requires 4-20 mA loop power.
| Specification | Value | Details |
|---|---|---|
| Product Series | PC420A-DA Dual Output Series | Acceleration loop powered sensors with dynamic vibration output |
| Model Selection Guide | PC420x-yy-DA | |
| Output Type (x) | R, P, TP | R = RMS output, P = calculated peak output, TP = true peak output |
| Full Scale (yy) | 05, 10, 20 | 05 = 5 g (49 m/sec), 10 = 10 g (98 m/sec), 20 = 20 g (196 m/sec) |
| Dynamic Output (DA) | Acceleration | 100 mV/g |
| 4-20 mA Output | Full Scale: 20 mA, 5% | Proportional to acceleration vibration |
| Dynamic Output Sensitivity | 10% | 100 mV/g |
| Dynamic Output Full Scale | 20 g | |
| Frequency Response (4-20 mA) | 10% 3 dB | 10 Hz - 1.0 kHz |
| Frequency Response (4-20 mA) | 3 dB | 4.0 Hz - 2.0 kHz |
| Frequency Response (Dynamic Output) | 3 dB | 2.5 Hz - 10 kHz |
| Repeatability | 2% | |
| Transverse Sensitivity (max) | 5% | |
| Amplitude Nonlinearity (max) | 1% | |
| Resonant Frequency (mounted, nominal) | 25 kHz | |
| Power Requirements (2-wire loop power) | 12 - 30 VDC | Voltage at sensor terminals |
| Loop Resistance (max) at 24 VDC | 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 | |
| Dimensions | 1.12" dia. x 2.12" | (excluding connector) |
| Connector Pin A | Loop positive (+) | |
| Connector Pin B | Loop negative (), dynamic common | |
| Connector Pin C | Dynamic output | |
| Connector Pin SHD | Ground shell | |
| Loop Resistance Calculation | RL = (DC supply voltage - 10 V) / 20 mA | |
| Minimum RL Wattage | Determined by: (0.0004 x RL) | |
| Loop Resistance & Wattage Requirements | 12 VDC | RL (max): 100 , RL (min wattage): 1/8 watt |
| Loop Resistance & Wattage Requirements | 20 VDC | RL (max): 500 , RL (min wattage): 1/4 watt |
| Loop Resistance & Wattage Requirements | 24 VDC | RL (max): 700 , RL (min wattage): 1/2 watt |
| Loop Resistance & Wattage Requirements | 26 VDC | RL (max): 800 , RL (min wattage): 1/2 watt |
| Loop Resistance & Wattage Requirements | 30 VDC | RL (max): 1,000 , RL (min wattage): 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...
Get in touch with us
Leave a Message, we will call you back quickly!