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WESTLOCK Valve Monitoring and Control Products Home AccuTrak Rotary AccuTrak Linear Reference Sheets Quantum Network Solutions Positioners

Linear Position Monitors - 16917 AccuTrak

TM

Position Monitors All Classes & Groups

Westlock Valve Position Monitors,in both AccuTrak

300200100050100150200250 PROXIMITYMECHANICAL TM

and Eliminator

TM

configurations, are available for the monitoring of linear valves as well as rotary valves. Integration ofcomponents into one cost-effectiveunit is rapidly becoming the system of choice by major industrial usersof process controls.By combining sensors, solenoids,junction housings and local visual position monitors in one compactunit suitable for weatherproof and hazardous location service, Westlock offers an extremely efficient method of both monitoringand controlling linear valves.Additionally, the economic advan- tages offered by the NationalElectrical Code, through utilization

MAGNUM INSTALLED COSTS (DOLLORS-THOUSANDS) UNITS CONVENTIONAL METHOD vsWESTLOCK MAGNUM

of hermetically sealed Magnum

$

TM

sensors, are reflected in major cost savings by the elimination of hazardous location seal fittings,wiring, conduit and their associatedlabor costs.

Rotary to Linear Convertors for AccuTrak

TM

and Eliminator

TM

Configurations

(see comparative cost analysis)

StandardSensor Options

Micro-Switch V3

SPDT (V3) DPDT (Licon) AMPS VAC VDC AMPS VAC VDC 15 156,5.25 125 250 10 10 10 125 250 Tungsten 24125 250 28 RhodiumSPST/SPDTAmps VAC VDC

MAGNUM

TM

Proximity Sensors

UL, CSA (Hermetically Sealed)

3120 1.5240 224 Amps VAC VDC 0.295120 0.15240 124
ATTENTION

!

Magnum and Proximity Sensors Only

For low power (P ≤ 240 mW) and/or high DI card capacitance (C

≤ 1 mACam Trigger Absent:

≥ 0.01 mfd.) applications refer to the Reference Section Bulletin No. WD-13.02 or specify the MagPAC sensor module.

P+F, NJ2-V3-N

≥ 3 mA (15 mA max)-10°C to +100°C Proximity Type (Solid State),Intrinsically Safe, PTB, FM, CSA, CE Sensing Range Electrical VersionHysteresisSwitching Frequency Input Voltage Range Output/Current ConsumptionOperating Temp. 2mmD.C. Voltage 2 wire in accordance with EN 60947-5-6 (NAMUR) 3-15% (5% typical) 1 KHz 5-25 VDC Cam Trigger Present:

BULLETIN NO. AL-10.02