Name: Machine Monitoring Sensor Amphenol PC420VR-10-DA Dual Output Loop Powered Acceleration Sensor with 4-20 mA Signal
Brand: Changsha Purple Horn E-Commerce Co., Ltd.
SKU: PC420VR-10-DA
Availability: InStock

quality Machine Monitoring Sensor Amphenol PC420VR-10-DA Dual Output Loop Powered Acceleration Sensor with 4-20 mA Signal factory

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Specifications

Mfr. Part #:

PC420VR-10-DA

Key Attributes

Model Number: PC420VR-10-DA

Product Description

Product Overview

The Wilcoxon PC420A-DA series offers dual output, loop-powered acceleration sensors with dynamic vibration output, designed for continuous 24/7 machine monitoring. These sensors integrate seamlessly into existing PLC, DCS, or SCADA systems, providing real-time data for trending and early detection of changing machine conditions. Users can select between peak equivalent, true RMS, or true peak output to best suit their industrial requirements. The 4-20 mA output is proportional to acceleration vibration, and the dynamic output signal, derived from an internal buffered amplifier, allows for in-depth analysis. Manufactured in an approved ISO 9001 facility, these sensors are ideal for guiding maintenance prioritization and ensuring operational efficiency.

Product Attributes

Brand: Wilcoxon Sensing Technologies (An Amphenol Company)
Origin: USA
Certifications: ISO 9001 approved facility
Material: 316L stainless steel case
Sealing: Hermetic
Sensing Element Design: PZT ceramic / shear
Output Type: 4-20 mA loop powered with dynamic vibration output
Connector Type: 3 pin, MIL-C-5015 style
Mating Connector: R6G type
Recommended Cabling: J9T3A (3-conductor shielded, yellow Teflon jacket)

Technical Specifications

Specification	Details
Model Series	PC420A-DA dual output
Function	Acceleration loop powered sensors with dynamic vibration output
4-20 mA Output Options	Output Type: R (RMS output), P (calculated peak output), TP (true peak output) Full Scale: 05 (5 g / 49 m/sec), 10 (10 g / 98 m/sec), 20 (20 g / 196 m/sec)
Dynamic Output	Type: DA (acceleration) Sensitivity: 100 mV/g ( 10%) Full Scale: 20 g Frequency Response ( 3 dB): 2.5 Hz - 10 kHz Amplitude Nonlinearity (max): 1% Resonant Frequency (mounted, nominal): 25 kHz Transverse Sensitivity (max): 5% Bias Output Voltage: +3.3 VDC (re: connector pin B) Noise (equiv. g, 2.5 Hz - 10 kHz): 2 mg
4-20 mA Output Specifications	Full Scale: 20 mA ( 5%) Frequency Response ( 10% 3 dB): 10 Hz - 1.0 kHz, 4.0 Hz - 2.0 kHz Repeatability: 2% Transverse Sensitivity (max): 5%
Power Requirements (2-wire loop power)	Voltage at sensor terminals: 12 - 30 VDC Turn on time (4-20 mA loop): < 30 sec
Loop Resistance (RL) at 24 VDC (max)	700
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
Output Connector	3 pin, MIL-C-5015 style
Accessories Supplied	SF6 mounting stud; calibration data (level 2)
Connections	Connector pin A: loop positive (+) Connector pin B: loop negative (), dynamic common Connector pin C: dynamic output Ground Shell: Ground
Maximum Loop Resistance Calculation	RL = (VDC power 10 V) / 20 mA
Minimum RL Wattage Capability	Calculated by: (0.0004 x RL)
Recommended Minimum RL	Greater than 10
Loop Resistance & Wattage Examples	12 VDC: 100 max, 1/8 watt min 20 VDC: 500 max, 1/4 watt min 24 VDC: 700 max, 1/2 watt min 26 VDC: 800 max, 1/2 watt min 30 VDC: 1,000 max, 1/2 watt min

2412111044_Amphenol-PC420VR-10-DA_C3319041.pdf

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