QN5O, QXBO, QNBO, QX7O, QN7O, QXCO, QNCO

Transcription

1 QUARTZ with -0 ma Position Transmitter or Potentiometer (QXO, QNO, QXBO, QNBO, QXO, QNO, QXO, QNO ) SERIES Thru-Bolt Mounting Pub # 00rev Installation & Adjusting Instructions. Attach mounting plate to actuator using fasteners and lockwashers provided.. Loosen indicator cover set-screw. a. Rotate indicator cover to desired viewing angle and retighten set-screw. (Make sure indicator cover is pushed all the way into housing slot.). Rotate coupling spacer and indicator drum to desired position. (OPEN or LOSED appearing through indicator window). Remove spacer screw and fit torque coupling or Namur coupling onto coupling spacer. Separate spacer and indicator drum and rotate spacer to align coupling with actuator shaft. Fit coupling spacer over indicator drum drive hub. a. Secure torque coupling assembly or Namur coupling with screw of proper length. (Additional coupling spacers and longer screw may be required on some mountings.) AUTION: TO PREVENT IGNITION OF ATMOSPHERES, REPLAE OVER BEFORE ENERGIZING THE ELETRI- AL IRUITS.. Slide Thru-Bolts with washers into housing and fit retaining quad-rings over bolts to retain them. a. Top of actuator shaft should be within /" (.mm) from coupling screw head or Namur coupler. b. Torque coupler or Namur coupler must be fully engaged in slot and be centered on the shaft or block attached to the shaft.. Operate actuator to full open and full closed positions and check for proper alignment between switch and actuator. Eccentricity of shaft must be no greater than.0" (.mm) from centerline. The torque coupler or Namur coupler must be centered on the flats of the actuator shaft or block in both the full open and full closed position. Realign as necessary and final tighten Thru-Bolts.. "Fine-tune" visual indicator cover repeating # and lightly tighten set screw. KEEP OVER TIGHTLY LOSED WHEN IN OPERATION. NOTE: FOR SIL APPLIATIONS REFERENE THE QUARTZ VALVE POSITION INDIATOR SAFETY MANUAL AVAIL- ABLE AT: StoneL US Hwy Fergus Falls, MN USA Approval Agency led Document. No hanges Authorized Without Prior Agency Approval 0 StoneL Telephone:.. Toll Free: 00.. Fax:.. sales@stonel.com Website:

2 Specifications: (QXO, QNO, QXO, QNO) Output: -0 ma Voltage Range: 0 to 0 VD Recommended Voltage: VD, 0 ma Minimum Max Load: 00 VD (See Load urve) Span: Adjustable from to 0 QUARTZ with Position Transmitter Pub # 00rev Page Max Linearity Error: Standard Potentiometer + 0. High Perf. Potentiometer + 0. Temperature Range: -0 to 0 NOTE: For SIL applications reference the Quartz Valve Position Indicator Safety Manual available at Loop Resistance - + position transmitter Electrical Schematic to 00% ammeter or analog computer input + - voltage supply VD Power Supply Voltage Position Transmitter alibration. onnect the plug as shown for either clockwise or counter clockwise to open operation (as viewed from top).. Operate actuator to desired "zero" position. With power disconnected, connect an ohm meter across the terminals located on top of the potentiometer. For counter clockwise rotation, connect to the terminals with the black lead and white lead. For clockwise rotation, connect the ohm meter to the terminals with the red lead and and white lead.. Loosen bottom set screw and rotate coupling until the ohm meter reads between ohms. Retighten set screw, verify the ohm meter still reads between ohms.. Disconnect the ohm meter and connect D power to the positive (+) and negative (-) terminals (see electrical schematic).. Adjust the screw on the zero trimpot for a ma output. Operate actuator to the desired "00%" position.. Adjust the screw on the span trimpot for a 0mA output. Zero and Span adjustments are non interactive. Wiring Diagram.. Red White Black Trans. Spares + -. Trans + Trans - Spare Spare Transmitter.. NOTE Plug Must Be at One End of onnector or the Other. Spare Spare Z E R O S P A N lockwise to Open Operation Pins Visible Pins Visible Z E R O S P A N ounter lockwise to Open Operation StoneL Phone: () - Toll-free: (00) - Website:

3 Publ #00rev Page TOP NO/N BOTTOM NO/N -0mA TRANSMITTER Red (+) Black (-) lass I, II, III; Division Groups A,B,,D,E,F,G FM INSTALLATION NOTES: Entity Parameters: Vmax = 0 Vdc Imax = 00 ma i = nf Li = 0.0 mh Pi =.0 W. Voc or Vt < Vmax, Isc or It < Imax, a > i + cable, La > Li + Lcable.. Dust-tight conduit seal must be used when installed in lass II and lass III environments.. equipment connected to barrier must not use or generate more than 0 Vrms or Vdc.. Installation should be in accordance with ANSI/ISA RPA. "Installation of Systems for Hazardous (lassified) Locations" and the National Electrical ode (ANSI/NFPA 0).. The configuration of associated apparatus for each sensor wiring pair must be FMR Approved.. Associated apparatus manufacturer's installation drawing must be followed when installing this equipment.. To maintain intrinsic safety, wiring associated with each sensor must be run in separate cables or separate shields connected to intrinsically safe (associated apparatus) ground.. Switches and/or transmitter are optional based on model number. (if more than switches, follow instructions above for each switch.). onduit ing - Upon installation verify electrical continuity between conduit and ground terminal. 0. Substitution of components may impair hazardous location safety. Notes:. The QN and QN series devices are approved under the Entity oncept as for lass I, Division, Groups A, B,, & D, lass II, Division, Groups E,F, & G, and lass III, Division Hazardous (lassified) locations. Under the Entity oncept the parameters for the QN and QN devices are Vmax=0V, Imax=00mA, i=nf, Li=0.0mH. In order to have an approved loop the associated apparatus (barriers) must be FMR approved under the Entity oncept with the following parameters: Voc=0V, Isc=00mA. The control drawing for the associated apparatus will specify the allowed connected inductance and capacitance.. Installation of the solenoid and its associated barrier must be in accordance with the respective control drawings supplied by the respective manufacturers. This equipment must be approved by Factory Mutual Research orporation as for lass I, Division Hazardous (lassified) locations. WARNING:. When used in intrinsic safety applications, the aluminum enclosure shall be installed in such a manner as to prevent the. To prevent the risk of electrostatic sparking, the equipment enclosure shall be cleaned only with a damp cloth. StoneL Phone: () - Toll-free: (00) - Website:

4 Ex ia II T/T Publ #00rev Page TOP NO/N BOTTOM NO/N -0mA TRANSMITTER Red (+) Black (-) 0 INSTALLATION NOTES (Ex ia II T/T): Entity Parameters: Ui = 0 Vdc; Ii = 00 ma; i = nf; Li = 0. mh; Pi =.0 W 0. Voc or Vt < Ui, Isc or It < Ii, a > i + cable, La > Li + Lcable.. Dust-tight conduit seal must be used when installed in Zone 0, Zone, and Zone environments or where Ingress Protection of IP is required.. equipment connected to barrier must not use or generate more than 0 Vrms or Vdc.. Installation should be in accordance with appropriate local code or practice.. The configuration of associated apparatus for each sensor wiring pair or solenoid wiring pair must be approved.. Associated apparatus manufacturer's installation drawing must be followed when installing this equipment.. To maintain intrinsic safety, wiring associated with each sensor or solenoid coil wiring must be run in separate cables or separate shields connected to intrinsically safe (associated apparatus) ground.. onduit ing - Upon installation verify electrical continuity between conduit and ground terminal.. Resistance between Intrinsic Safe and earth ground must be less than one ohm. 0. Substitution of components may impair hazardous location safety. Special onditions for Safe Use:. Parts of the enclosure are non-conducting and may generate an ignition-capable level of electrostatic charge under certain extreme conditions. The user should ensure that the equipment is not installed in a location where it may be subjected to external conditions which might cause a build up of electrostatic charge on non-conducting surfaces. Additionally, cleaning of the equipment should be done only with a damp cloth.. When installed within a Zone 0 location, the aluminum alloy enclosure shall be installed in such a manner as to prevent the StoneL Phone: () - Toll-free: (00) - Website:

5 Specifications Standard Potentiometer (B): Output: 0-0K Ohms +/- % Linearity: +/- 0.% Power Rating: 0. 0 ycle Life: Two million shaft rotations Vibration tolerance: Acceptable Temp Range: -0 to 0 QUARTZ with Potentiometer High Performance Potentiometer (): Output: 0-0K Ohms +/- 0.% Linearity: +/- 0.0% Power Rating: 0. 0 ycle Life: 0 million shaft rotations Vibration tolerance: Outstanding Temp Range: -0 to 0 Pub # 00rev Page NOTE: FOR SIL APPLIATIONS REFERENE THE QUARTZ VALVE POSITION INDIATOR SAFETY MANUAL AVAIL- ABLE AT: Wiring Diagram Electrical Schematic POT SPARES Potentiometer alibration. Operate actuator to desired "zero" position. onnect an ohm meter across the terminals located on top, or side, of the potentiometer. For counter clockwise rotation (Ohm value to increase), connect to the terminals with the Red lead (#) and Red/Black lead (#). For clockwise rotation, connect the ohm meter to the terminals with the Red lead (#) and Red/Blue lead (#).. Loosen bottom set screw and rotate coupling until the ohm meter reads < 0 Ohms. Retighten set screw, verify the ohm meter still reads <0 Ohms.. Operate actuator to the desired "00%" position (assuming 0 degress rotation) and verify ohmmeter reads.k Ohms +/- 0%.. Remove all test equipment and place unit in service.. W Red/Black wire. # Red w/black # Red # Red w/blue Red wire POT TOP SW BTM SW SPARES NO N N NO Red/Blue wire StoneL Phone: () - Toll-free: (00) - Website:

6 Publ #00rev Page POTENTIOMETER Red/Black () Red () Red/Blue () lass I, II, III; Division Groups A,B,,D,E,F,G FM INSTALLATION NOTES: Entity Parameters: Vmax = Vdc Imax = ma i = 0.0 nf Li = 0.0 mh Pi = 0 mw. Voc or Vt < Vmax, Isc or It < Imax, a > i + cable, La > Li + Lcable.. Dust-tight conduit seal must be used when installed in lass II and lass III environments.. equipment connected to barrier must not use or generate more than 0 Vrms or Vdc.. Installation should be in accordance with ANSI/ISA RPA. "Installation of Systems for Hazardous (lassified) Locations" and the National Electrical ode (ANSI/NFPA 0).. The configuration of associated apparatus for each sensor wiring pair must be FMR Approved.. Associated apparatus manufacturer's installation drawing must be followed when installing this equipment.. To maintain intrinsic safety, wiring associated with each sensor must be run in separate cables or separate shields connected to intrinsically safe (associated apparatus) ground.. Switches and/or pontentiometer are optional based on model number. (if more than switches, follow instructions above for each switch.). onduit ing - Upon installation verify electrical continuity between conduit and ground terminal. 0. Substitution of components may impair hazardous location safety. Notes:. The QNB and QN series devices are approved under the Entity oncept as for lass I, Division, Groups A, B,, & D, lass II, Division, Groups E,F, & G, and lass III, Division Hazardous (lassified) locations. Under the Entity oncept the parameters for the QNB and QN devices are Vmax=0V, Imax=00mA, i=nf, Li=0.0mH. In order to have an approved loop the associated apparatus (barriers) must be FMR approved under the Entity oncept with the following parameters: Voc=0V, Isc=00mA. The control drawing for the associated apparatus will specify the allowed connected inductance and capacitance.. Installation of the solenoid and its associated barrier must be in accordance with the respective control drawings supplied by the respective manufacturers. This equipment must be approved by Factory Mutual Research orporation as for lass I, Division Hazardous (lassified) locations. WARNING:. When used in intrinsic safety applications, the limit switch shall be installed in such a manner as to prevent the. To prevent the risk of electrostatic sparking, the equipment enclosure shall be cleaned only with a damp cloth. StoneL Phone: () - Toll-free: (00) - Website:

7 Publ #00rev Page Ex ia II T/T Red/Black () POTENTIOMETER Red () Red/Blue () 0 INSTALLATION NOTES (Ex ia II T/T): Entity Parameters: Ui = Vdc; Ii = ma; i = 0.0 nf; Li = 0.0 mh; Pi = 0 mw 0. Voc or Vt < Ui, Isc or It < Ii, a > i + cable, La > Li + Lcable.. Dust-tight conduit seal must be used when installed in Zone 0, Zone, and Zone environments or where Ingress Protection of IP is required.. equipment connected to barrier must not use or generate more than 0 Vrms or Vdc.. Installation should be in accordance with appropriate local code or practice.. The configuration of associated apparatus for each sensor wiring pair or solenoid wiring pair must be approved.. Associated apparatus manufacturer's installation drawing must be followed when installing this equipment.. To maintain intrinsic safety, wiring associated with each sensor or solenoid coil wiring must be run in separate cables or separate shields connected to intrinsically safe (associated apparatus) ground.. onduit ing - Upon installation verify electrical continuity between conduit and ground terminal.. Resistance between Intrinsic Safe and earth ground must be less than one ohm. 0. Substitution of components may impair hazardous location safety. Special onditions for Safe Use:. Parts of the enclosure are non-conducting and may generate an ignition-capable level of electrostatic charge under certain extreme conditions. The user should ensure that the equipment is not installed in a location where it may be subjected to external conditions which might cause a build up of electrostatic charge on non-conducting surfaces. Additionally, cleaning of the equipment should be done only with a damp cloth.. When installed within a Zone 0 location, the aluminum alloy enclosure shall be installed in such a manner as to prevent the StoneL Phone: () - Toll-free: (00) - Website: