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Limit Switches

StoneL

AxiomStoneL's Axiom is a discrete valve communication and control device for quarter-turn automated valves (patent pending.) Its advanced position sensor offers reliable longlife performance with push-button settings that may be made quicklyand conveniently. The integral pneumatic pilot valve offers contemporary features which further enhance the operating performance of your automated valve system.




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EclipseStoneL’s Eclipse features dual solid state sensors with optional communications neatly integrated into a sealed module. The function module and trigger/indicator attach quickly and conveniently to standard VDI/VDE 3845 (Namur) actuator accessory mounting pads. The Eclipse series is available in nonincendive and intrinsically safe versions (EN) for hazardous areas with a removable module and  a general purpose sealed micro-connector version (EG).



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Quartz

StoneL's Quartz is available in explosion proof (QX), nonincendive and intrinsically safe (QN) and general purpose (QG) versions. The robust epoxy coated anodized aluminum construction makes this platform extremely durable and well suited for use in corrosive, heavy wash down environments. A broad range of switching, position transmitter and communication options may be selected to accommodate most applications.



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Westlock

AccuTrak 2000The AccuTrak™ 2000, a general purpose / explosion proof monitor, is designed to enable the process engineer to add as much feedback from a control valve as the situation requires. The NEMA 4, 4x, 7, 9 rated aluminum enclosure is equipped with two mechanical switches and a Beacon high visibility monitor for instant recognition of valve position up to distances of 150 feet.



View pdf file Westlock AccuTrak 2000 Brochure
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AccuTrak 9900The AccuTrak® 9900 series offers an extremely compact, efficient and economical means of monitoring and controlling sanitary diaphragm valves. By combining three separate products into one pre-integrated unit: junction housing, poistion sensors and solenoid valve, the high cost of wiring, seal fittings and field labor is eliminated.



View pdf file Westlock AccuTrak 9900 Brochure
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QuantumQuantum® units meeting Class I, Groups A, B, C, & D, and Class II, Groups F & G, division 2 non-incentive requirements are available in engineered resin or aluminum enclosures. Provided with two high current, hermetically sealed  Magnum® proximity sensors and a wide range of integrated Falcon™ solenoid valves in both three-way and four-way configurations, the Quantum® carries FM and CSA certifications.



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Worcester

Worcester ACCESSThe Worcester ACCESS package combines the field-proven 39 Series pneumatic actuator with integral limit switches, proximity sensors, solenoid and optional digital protocol communications. This package eliminates the need for additional enclosures, couplings, tubing, mounting brackets and associated multiple vendor involvement.
View pdf file Worcester ACCESS Brochure



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