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StoneL Quartz™ Explosionproof Valve Monitoring

The Stonel 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.

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Quartz

25 items

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  • QX2HR03HRA StoneL Quartz Explosionproof Proximity Switch
    QX2HR03HRA StoneL Quartz Explosionproof Proximity Switch, (2) SPDT MaxxGuard (3 amp) Sensors
    QX2HR03HRA

    StoneL

    Product Type: Limit Switches

    Stonel Quartz QX Explosionproof Proximity Switch, 2 (SPDT) Maxx-Guard (3 amp) Sensors, Aluminum International (IEC) Enclosure, (1) 3/4" NPT & (2) 1/2" NPT Conduit Entries, Neles "H" Coupler, Visual Indicator (Red-Closed / Green-Open).
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  • QG2WC02HRA StoneL Quartz Limit Switch
    QG2WC02HRA StoneL Quartz Limit Switch, General Purpose, Explosionproof
    QG2WC02HRA

    StoneL

    Product Type: Limit Switches

    StoneL Quartz QG Limit Switch, Explosionproof, General Purpose, 125-250 VAC, 10 A, 125 VDC, 0.5A, clear Lexan cover w/ mechanical switches.
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  • StoneL Quartz Switch Limit High Performance Transmitter QN7GP02SAM
    QN7GC02SCA StoneL Quartz Switch Limit High Performance Transmitter
    QN7GC02SCA

    StoneL

    Product Type: Limit Switches

    StoneL Quartz QN Switch Limit High Performance Position Transmitter, 2 (SPDT) Maxx-Guard Switches, 3/4" & 1/2" Conduit Entries, Continuous Indicator.
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  • StoneL Quartz Explosionproof Valve Monitoring QX96B02SDM
    QX96E02SRA StoneL Quartz QX Explosionproof AS-Interface Valve Communication Terminal
    QX96E02SRA

    StoneL

    Product Type: VCTs

    StoneL Quartz QX Explosionproof AS-Interface Valve Communication Terminal, Aluminum North American Enclosure (NEC/CEC), 3/4" & 1/2" NPT Conduit Entries, Short Visual Indicator (Red-Closed / Green-Open).
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  • StoneL Quartz Explosionproof Valve Monitoring QX2VK02SDM
    QX2VR02SRA StoneL Quartz QX Explosionproof Mechanical Switch, 2 (SPDT) Switches
    QX2VR02SRA

    StoneL

    Product Type: Limit Switches

    StoneL Quartz QX Explosionproof Mechanical Switch, (2) SPDT Switches, Aluminum International Enclosure (IEC), 3/4" & 1/2" NPT Conduit Entries, Short Visual Indicator (Red-Closed / Green-Open).
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  • StoneL Quartz Explosionproof Valve Monitoring QX2WB02SDM
    QX2WE02SRA StoneL Quartz QX Explosionproof Mechanical Switch, 2 (SPDT) Switches
    QX2WE02SRA

    StoneL

    Product Type: Limit Switches

    StoneL Quartz QX Explosionproof Mechanical Switch, (2) SPDT Switches (gold contact), Aluminum North American Enclosure (NEC/CEC), 3/4" & 1/2" NPT Conduit Entries, Short Visual Indicator (Red-Closed / Green-Open).
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  • StoneL Quartz Explosionproof Valve Monitoring QX14E02SRA
    QX14E02SRA StoneL Quartz Mechanical Switch, (2) DPDT, w/ Short Visual Indicator, Aluminum Enclosure
    QX14E02SRA

    StoneL

    Product Type: Limit Switches

    StoneL Quartz QX Mechanical Switches, (2) DPDT Switches, Explosionproof, Aluminum Enclosure (NEC/CEC), Approved for Use in Div. 1/Zone 1 hazardous areas. Explosionproof (aluminum cover), (2) DPDT switches, 3/4" & 1/2" NPT Conduit Entries, Red-Closed /...
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  • QN2SC02NGA StoneL Quartz QN Limit Switch
    QN2SC02NGA StoneL Quartz QN Nonincendive Proximity Switch, (2) SPDT Maxx-Guard LED Sensors, Ext. Visual Indicator
    QN2SC02NGA

    StoneL

    Product Type: Limit Switches

    StoneL Quartz QN Nonincendive Proximity Switch, (2) SPDT Maxx-Guard LED Sensors, Clear Cover (NEC/CEC), 3/4" NPT & 1/2" NPT Conduit Entries, Extended Visual Indicator (Green-Closed / Red-Open).
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