Wilcoxon Research models PCC421 and PCC423
New and improved and better than ever!
Smaller, lighter, and higher temperature with more options… for less!


The new PCC421 and PCC423 series of 4-20 mA side exit sensors are:
	Lowest profile on the market at barely over an inch tall (1.01 inches, 26 mm)
	Lightweight, just 145 grams
	Rated to 221° F (105° C), the highest max operating temperature of any side exit 4-20 mA sensor
	Competitively priced and less expensive than previous versions

And they are completely customizable to your application:
	Acceleration or velocity output
	Root-mean-square or peak detection
	Selectable full scale: 5, 10 and 20 g, or 0.5, 1.0, 2.0 and 5.0 ips
	Connector options include integral cable (general purpose or high temp) and MIL-C-5015 or M12 connector, exclusively available on Meggitt Sensing Systems 4-20 mA sensors
	Mounting options: 1/4-28 or M6 captive screw (standard when the M12 connector is ordered)
Popular Wilcoxon Research 4-20 mA vibration sensors output a loop powered signal accepted by most process control systems such as a PLC, DCS, or SCADA system. Trending the overall vibration levels allows reliability professionals to prioritize maintenance and increase uptime without requiring vibration expertise!

M12-style vibration sensors

	Meggitt introduces three new Wilcoxon Research accelerometers plus cable assemblies with M12 connectors, an established sensor connector that is used throughout the world and is common in the process industries
	New accelerometer models:
		786A-M12: 100 mV/g +5%, top exit, metric M8 stud mounted (1/4-28 and M6 options available)
		787AM8-M12: 100 mV/g +5%, side exit, metric M8 bolt mounted
		787BM8-M12: 100 mV/g +10%, side exit, metric M8 bolt mounted

Compatible connector-cable assemblies:

	Choose high temperature or molded assemblies
	»	Molded connector-cable assemblies are IP68-rated, suitable for environments up to 90° C (194° F). The model RM12-J10 cable assembly is stripped and tinned on the opposite end and is available in standard lengths of 10, 16, 32, 64 feet.
	»	High-temperature connector-cable assemblies are IP67-rated and, at 125° C (257° F), these are the highest temperature M12 connector-cable assemblies for accelerometers on the market! The RM12HT-J10 and RM12HT-J9T2A models come standard with a blunt cut on the opposite end and are available in custom lengths.
	Twisted pair cables with Teflon® or industrial-grade Enviroprene jacket
	All cables have a braided shield for signal integrity
	The assembly connectors have 5 sockets and are compatible with both 4-pin and 5-pin M12 sensor connectors
	Broad selection of other connector options or wire terminations

M12-style accelerometers for vibration monitoring of:

Motors
Pumps
Fans
Compressors
Vibrating conveyors
Chillers
Gearboxes

Reciprocating compressors
Blowers
Cooling towers
Mixers
Turbines
Centrifuges

Wilcoxon Research safety connector cables for portable data collection

MaxFlex® cables for data collectors are available with a safety connector that breaks away if the sensor or cable becomes entangled at the monitoring point

Safety connector cables for data collection will
	Safely protect the operator from being pulled toward a machine during a data collection route
	Prevent damage to expensive portable data collector hardware
	Provide a quick disconnect between the sensor and the data collector

Safety connector information

Disconnects when more than 10 lbs (4.5 kg) of pull force is exerted
IP67 rated at the safety connector, for the harsh industrial environment
Disconnects, or “breaks away,” and can be reconnected hundreds of times
Works in temperatures from -25 ºC to 85 ºC (-13 ºF to 185 ºF)
Rated voltage is 125 V
Isolation voltage is 1500

>>Find out more about MaxFlex® cables

Intrinsically Safe accelerometers Now with IECEx certification

6 of Meggitt’s most popular Wilcoxon Research accelerometers meet IECEx and ATEX standards for Class I Zone 0 certification, as well as CSA standards for operation in Class I Division 1 hazardous areas

	780A-IS: compact top exit
	786A-IS: standard top exit
	787A-IS: standard side exit
	787A-M8-IS: side exit with M8 mounting screw
	786F-IS: integral cable top exit
	786T-IS: dual output vibration and temperature, top exit

IECEx_786T-IS_back_haz IECEx_786T-IS_front IECEx_786T-IS_side_haz

These sensors come with the following hazardous area ratings:

International: IECEx certification for operation in Class I Zone 0 environments
Europe: ATEX certification for operation in Class I Zone 0 environments
US and Canada: CSA certification for operation in Class I Division 1 environments
Class I Division 2 and Class I Zone 2 version of these sensors area also available with ATEX and CSA certifications.

The Certificate of Conformity for these sensors can be found on the IEC website at: http://iecex.iec.ch/iecex/iecexweb.nsf/uid/8991ED1F4F7E1684C12576380057044D?opendocument

Full-performance, compact accelerometers
Meggitt launches two new Wilcoxon Research economy accelerometers to complete its 780 sensor family. The 780 Series is a family of narrow, low-profile, and lightweight sensors, ideal for portable data collection and online monitoring.

The key differentiator between the 780A, 780B, and 780C is the sensitivity tolerance:

	780A	780B	780C
Sensitivity tolerance	±5%	±10%	±15%
Sensitivity	100 mV/g
Acceleration range	80g
Frequency response (±3dB)	0.4 Hz to 14 kHz
Connector	2-pin, MIL-C-5015
Protections	EMI/RFI, ESD, reverse wiring
Operating temp. range	-50°C to 120°C
Weight	62 grams
Height	1.81 inches (46mm)
Diameteter	0.69 inches (18mm)

	The 780A’s tight tolerance is ideal for measurements on critical or failure-prone machinery
	The 780A is available with Class I Division 1 (Zone 0) or Class I Division 2 (Zone 2) certification, and will soon receive IECEx certification
	The wider tolerance of the 780B and 780C is an economical choice for vibration trending or walk-around programs in which the exact sensitivity tolerance of the sensor can be programmed into the acquisition system
	Hermetic seal and piezo-stabilization ensure a long sensor life and minimal signal drift, two of the quality and reliability traits for which Wilcoxon accelerometers are renowned
	Compact size allows installation in small areas and easy handling on walk-around routes

Design improvements lead to exceptional performance-to-cost ratio Meggitt incorporated customer feedback and continuous product improvement efforts into two new economy accelerometers. Model 780B replaces the 788A and model 780C replaces the 784A. The 780B and 780C accelerometers have significant performance improvements over the 788A and 784A models:
	Embedded EMI/RFI shielding: the 788A and 784A sensors were not shielded
	Increased acceleration range: from 50g to 80g
	Expanded ±3dB frequency range: from 1.5 Hz – 12 kHz to 0.4 Hz – 14 kHz
	Improved sensitivity tolerance: from ±20% on the 784A to ±15% on the 780C

The 788A and 784A models have been discontinued.

iT401 relay alarm, now with CE approval

		DIN-rail mountable alarm module with three programmable relays for vibration monitoring or process control
		Monitors a 4-20 mA signal input directly from any loop-powered sensor, or from a Wilcoxon Research Intelligent Transmitter
		User-programmable settings that give reliability and process control professionals maximum control over their facilities
		The iT Alarm accepts 4-20 mA input from any data source, such as vibration, temperature, pressure, level, flow, force, and speed sensors

The iT401 Alarm, which accepts any 4-20 mA loop powered signal and alarms based upon user-defined criteria, is now approved for sale in European countries recognizing CE mark approval.

Industrial high temperature 4-20 mA vibration sensors

Several popular 4-20 mA vibration sensor models were redesigned to perform at operating temperatures up to 105° C (221° F):

	PC420VP
	PC420VR
	PC420AP
	PC420AR

The new PCC421 and PCC423 series of 4-20 mA side exit sensors are:

And they are completely customizable to your application:

New accelerometer models: