Changsha Purple Horn E-Commerce Co., Ltd.
| Description | Vibration Sensors RoHS |
| Mfr. Part # | PCH420V-M12 |
| Model Number | PCH420V-M12 |
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Product Specification
| Description | Vibration Sensors RoHS | Mfr. Part # | PCH420V-M12 |
| Model Number | PCH420V-M12 |
The Wilcoxon Sensing Technologies PCH420V series is a HART-enabled vibration transmitter designed for continuous asset monitoring. It features a 4-20 mA output with the added capability of digital communications via the HART protocol (7.0). This allows for user configuration of sensors, multi-drop cable installations, and direct communication with HART-enabled DCS or PLCs. The PCH420V series offers three user-configurable bands for vibration analysis, enabling flexible full-scale range and filter settings. Benefits include reduced cabling requirements and simplified integration into existing plant infrastructure, leading to improved connectivity, efficiency, and machinery health decision-making. Hazardous area certified models are available.
| Specification | Details |
|---|---|
| Model Series | PCH420V |
| Output Signal | 4-20 mA + HART 7.0 |
| Device Variables | PV - Vibration band 1, SV - Vibration band 2, TV - Vibration band 3 |
| Programmable PV Band | 0.5 - 5.0 in/sec, peak (12.7 - 127 mm/sec, peak) |
| HART Analysis Bands | Independently programmable: low-pass, high-pass, band-pass (max 2, simultaneous) |
| Signal Detection Options | RMS, peak, true peak |
| Minimum Analysis Bandwidth | 10 Hz |
| Frequency Response | 10% (10 Hz - 1 kHz), 3 dB (3.0 Hz - 1.95 kHz) |
| Measurement Accuracy | 5% at 25C, 100 Hz, 1 ips full scale |
| Power Requirements | 2-wire loop power: 12 - 30 VDC |
| Current Draw | 3.8 - 22 mA |
| Loop Resistance (max) | 600 at 24 VDC (Note 1) |
| Turn on Time (4-20 mA loop) | 30 seconds |
| Grounding | Case isolated, internally shielded |
| Temperature Range | 40 to +105 C (40 to +221F) |
| Vibration Limit | 500 g peak |
| Shock Limit | 5,000 g peak |
| Mounting | 1/4-28 tapped hole |
| Dimensions (approx.) | -R6 model: 2.75" (69.9 mm) height, 0.97" (24.6 mm) diameter -M12 model: 2.52" (64.0 mm) height, 0.97" (24.6 mm) diameter |
| Model PCH420V-R6(-HZ) | 4-20 mA + HART velocity sensor with 2 pin MIL-C-5015 connector |
| Model PCH420V-M12(-HZ) | 4-20 mA + HART velocity sensor with 4 pin M12 connector |
| Hazardous Area Certification (-HZ models) | Class I, Div 2 Groups A, B, C, D; Class I, Zone 2 AEx/Ex nA nC IIC T4; II 3 G Ex nA nC IIC T4 Gc (Tamb: -40C to +105C) |
| Hazardous Area Installation Notes | Cable suitable for Zone 2, minimum IP54 ingress protection, connection requires tool for separation, grounding via metal mounting stud if required. |
Note 1: Maximum loop resistance (RL) can be calculated by: VDC power 10.3 V / 22.8 mA. HART communication requires a minimum of 250 resistance.
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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