Valve communication
Valve communication and control
StoneL offers a full range of monitoring, communication and control products ideally suited for quarter-turn and linear discrete valve applications in extreme process environments. Products feature state-of-the-art electronic components integrating position sensing, switching, diagnostics, and/or communication and control capabilities in rugged industrial enclosures. As a result you can expect exceptional performance in extreme process environments. You may select from traditional switching systems or valve communication terminals (VCTs) with on-board valve diagnostics depending on your specific requirements.
Stonel limit switches
Axiom™ AN
The Axiom AN offers unmatched reliability using non-contact position sensing with solid state electronics and contaminant-tolerant pneumatic control. Coupled with its space-efficient design, corrosion resistance and networking/wireless link capability, the AN offers unrivaled convenience and cost-saving benefits in hazardous and general purpose process applications.
Axiom™ AX explosionproof
The Axiom explosionproof platform, available in epoxy-coated anodized aluminum or stainless steel, will withstand your most challenging plant environments. It features advanced position monitoring and integral pneumatic control offer the ultimate in reliability, convenience, and value for process valve applications.
Axiom™ AMI
The Axiom AMI integrates solid state continuous sensing and pneumatic control to give long life and reliable performance for valves in process applications. The AMI also features the capability for intermediate valve control and diagnostics to offer more cost saving benefits.
Eclipse™
StoneL’s Eclipse features dual solid state sensors with optional communications neatly integrated into a sealed module. The Eclipse series is available in non-incendive and intrinsically safe versions (EN) for hazardous areas with a removable module and in a general purpose completely sealed micro-connector version (EG).
Quartz™
The Quartz is available in explosionproof (QX), nonincendive and intrinsically safe (QN), low temperature (QC) 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.
Visual indicator
Clearly view valve position status from up to 75 feet with StoneL’s stand alone visual Indicator. The indicator’s rugged Lexan® construction makes the indicator resistant to physical damage and tolerant to most corrosives.
Prism™ PI
The Prism PI integrates an advanced position sensing system and integral pneumatic control for sanitary diaphragm and other linear applications. Compact and durable, the PI is suited for corrosive, heavy washdown and hazardous areas
Hawkeye™ HX
The explosionproof Hawkeye, with its stainless steel enclosure, is designed for service in harsh process environments. It features a solid state proximity sensor which is encased in a shock absorbent urethane potting material. Outputs for universal switching or NAMUR (EN 60947-5-6; I.S.) are standard options.
Hawkeye™ HK
The solid state Hawkeye sensor is ideal for point sensing in corrosive and hazardous process environments. The standard Red/Green LEDs also speed your setup and installation by confirming power up and switch status. The Hawkeye is FM and CSA approved for nonincendive applications and intrinsically safe circuits in hazardous areas
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