LS series. Electrical Position Indicators for Quarter Turn Actuators

Transcription

1 0 Electrical Position ndicators for Quarter Turn Actuators Construction The GEMÜ electrical position indicators are used to indicate and monitor the position of quarter turn valves. Depending on the version, they have either one or two mechanical microswitches or wire or wire proximity switches. The position indicators can be universally mounted on all hole patterns according to VD/VDE 8. The electrical connection is via M plug or M0 cable gland. Versions GEMÜ LSF: Switch: NCNFFNV, wire, NAMUR Switching function: DC dual break contact Exmarking: G Ex ia C T Switch: NBNFFE8V, wire, PNP Switching function: PNP dual make contact Protection class: P 7, VDE 070/EN 09 GEMÜ LSR: Switch: Microswitch type CROUZET 8709 Switching function: SPDT (single pole double throw) Switch: NBNVN0Y8989 Switching function: Break contact NAMUR Exmarking: G Ex ia B T Switch: NBNVEY Switching function: PNP make contact Protection class: P 7, VDE 070/EN 09 GEMÜ LST: Switch: Microswitch Crouzet 8..0 Switching function: SPDT (single pole double throw) Switch: SJ., wire NAMUR Switching function: SPDT (single pole double throw) Exmarking: G Ex ia C T Switch: NBNFFE8V, wire, PNP (code ) Switching function: PNP dual make contact Protection class: P, VDE 070/EN 09 GEMÜ LSF GEMÜ LSR Advantages Simple mounting and retrofitting to quarter turn actuators Attachment to other valve makes possible Compact design in a stable housing Optical position indicator as standard Drawings GEMÜ LST LED 0 0 GEMÜ LSF GEMÜ LSR GEMÜ LST

2 Technical data GEMÜ LSF General Mounting dimensions acc. to VD/VDE 8 for flange designs 0x80 and 0x0 Display and switching range 0 to 90 Ambient temperature Switch NCNFFNV PF to 8 C Switch NBNFFE8V PF to 70 C Materials Housing PBT Electrical data Protection class P 7, VDE 070/EN 09 Output shortcircuit proof, reverse battery protection Switching interval mm Connection Plug Mx, pin Switch: NCNFFNV wire, NAMUR (code 0) Switching function DC dual break contact (DN EN 097 NAMUR) Exmarking G Ex ia C T 8. V DC Switching frequency 0 to 000 Hz Current consumption ma (idle) ma (actuated) Noload current ma Switch: NBNFFE8V, wire, PNP (code ) Switching function PNP dual make contact Protection class P 7, VDE 070/EN 09 Operating voltage 0 to 0 V DC Operating current max. 00 ma Connection diagrams GEMÜ LSF PN assignment GEMÜ LSF switch Code 0 BN BU WH BK GEMÜ LSF switch Code BN BK WH BU L L Order data GEMÜ LSF Switch Code nductive sensor, wire, NAMUR, ATEX NCNFFNV 0 nductive sensor, wire, PNP, dual make contact NBNFFE8V Accessory Code Accessory Z Namur size Code 80x0x0 for actuator DR/SC00U 00U 0 80x0x0 for actuator ADA/ASR000U 080U A 80x0x0 for actuator ADA/ASR000U 00U and DR/SC00U 000U 0 0x0x0 for actuator ADA/ASR00U 000U 0 0x0x0 for actuator DR/SC0900U 000U 0 Function Code Open / Closed A00 Field bus Code Without 000 Electrical connection Code M pin plug 0 7 K number Code 8 Special function Code ATEX (switch code 0) X Order example Type 7 8 Code LSF 0 Z 0 A X Note: Cable socket M without cable not included in the scope of delivery. GEMÜ order code Z 00 00DW 00M0 M A, article number 880

3 Technical data GEMÜ LSR General Mounting dimensions acc. to VD/VDE 8 for flange designs 0x80 and 0x0 Display and switching range 0 to 90 Permissible temperatures Switch CROUZET to C Switch NBNVN0Y8989 PF to 00 C Switch NBNVEY PF to 70 C Materials Cover Lexan R Switching shaft POM Seals NBR PG glands /counter nut PA Other plastic parts ABS, T Hexagon socket screw A70 Electrical data Protection class P 7, VDE 070/EN 09 Cable entry with strain relief clamp range to 0 mm Recommended wire cross section ø to 0 mm, max.. mm² Switch: Microswitch type CROUZET 8709 (code 0) Switching function SPDT (single pole double throw) V DC 0 V AC Onload current 0 V AC 0. A V DC ma Switch: NBNVN0Y8989 (code 0) Switching function Break contact NAMUR 8 V DC Explosion protection Marking acc. to ATEX G Ex ia B T 0 C < Ta < 70 C Output current Damped < ma Undamped > ma Switching frequency 0 to 000 Hz Switch: NBNVEY (code ) Switching function PNP make contact Operating voltage 0 to 0 V Switching frequency 0 to 00 Hz Connection diagrams GEMÜ LSR GEMÜ LSR switch code 0 GEMÜ LSR switch Code 0 GEMÜ LSR switch Code Order data LSR Switch Code Microswitch, SPDT (Single Pole Double Throw) contact, type CROUZET nductive sensor, wire, break contact NAMUR, ATEX, NBNVNOY nductive sensor, wire, PNP, make contact NBNVEY Accessory Code Accessory Z Namur size Code All XX suitable for all sizes by rotating the mounting brackets 80 Function Code Open / Closed A00 Field bus Code Without 000 Electrical connection Code M0 cable gland 0 7 K number Code 8 Special function Code ATEX (switch code 0) X Order example Type 7 8 Code LSR 0 Z XX A

4 Technical data GEMÜ LST Technical data Mounting dimensions acc. to VD/VDE 8 for flange designs 0x80 and 0x0 Display and switching range 0 to 90 Permissible ambient temperature Switch CROUZET to 00 C Switch SJ,N PF to 8 C Switch NBNFFE8V PF to 70 C Materials Housing cover Housing base Seal (housing) Makrolon, transparent Vestamid, black EPDM, NBR or Silicone Electrical data Output shortcircuit proof, reverse battery protection Connection M0 cable gland Protection class (housing) P, VDE 070/EN 09 Switch: Microswitch Crouzet 8..0 (code 07) Switching function SPDT (single pole double throw) Protection class P, VDE 070/EN 09 Switch rating A, 0 V AC Switch SJ., wire NAMUR (code 08) Switching function Break contact NAMUR Protection class P 7, VDE 070/EN 09 8 V DC Operating voltage to V DC Exmarking G Ex ia C T Switch NBNFFE8V, wire, PNP (code ) Switching function PNP dual make contact Protection class P 7, VDE 070/EN 09 Operating voltage 0 to 0 V DC Operating current max. 00 ma MV Auf OpenOuvert Zu Closed Fermé GEMÜ LST switch Code Connection diagrams GEMÜ LST Auf OpenOuvert BU BN BU BN Zu Closed Fermé GW GW PE Auf OpenOuvert Zu Closed Fermé GEMÜ LST switch Code 08 GEMÜ LST switch Code BK BK BU BN 7 A A Order data GEMÜ LST Switch Code Microswitch, SPDT (Single Pole Double Throw) contact, type CROUZET 80W 07 nductive sensor, wire, break contact NAMUR, ATEX, PF SJ. N 08 nductive sensor, wire, PNP, dual make contact NBNFFE8V Function Code Open / Closed A00 Field bus Code Without 000 Accessory Code Accessory Z Electrical connection Code M0 cable gland 0 Namur size Code 80x0x0 for actuator DR/SC00U 00U 0 80x0x0 for actuator ADA/ASR000U 00U and DR/SC00U 000U 0 0x0x0 for actuator ADA/ASR00U 00U 0 0x0x0 for actuator DR/SC0900U 000U 0 7 K number Code 8 Special function Code ATEX (switch code 08) X Order example Type 7 8 Code LST 07 Z 0 A

5 0/0 0/0 0 / 0 / 0 / 0 Dimensions GEMÜ [mm] GEMÜ LSR 0 Ø 0 80 bolts DN 9Mx with thread lock fluid GEMÜ LSF GEMÜ LST Namur size 0 h Namur size 0 / 0 / 0 h h h 0 ø 0 ø, 0,8 0 Mx M8x LED h 8 7 x 0 h h M Namur size A Namur size (Code) h h x x x x x 0 A 0 80 x 0 Mounting set Code 0: Sensor, screws, Eisamet Code 0,0,0: Sensor, screws, bracket, puck Code A: Sensor, screws, distance plate

6 Accessory Mounting kit (AHL S...) for fixing electrical position indicators acc. to VD VDE 8 Gearbox prepared for mounting electrical position indicator LSF to GEMÜ ball valve 7, 70 and 7 with KNo. 70 Nominal size Article number Order description For GEMÜ 80 DN to AHLS0Z F0 0/0 DN bis AHLS0Z F07 0/0 For GEMÜ D80 DN to AHLS0Z F07 0/0 For GEMÜ 90 DN AHLS0Z F0 0/0 DN 0 to AHLS0Z F07 0/0 Gearbox prepared for mounting electrical position indicators KNo. 70 For further electrical position indicators, accessories and other products, please see our Product Range catalogue and Price List. Contact GEMÜ. Nominal size Article number Order description For GEMÜ 7, 70, 7 DN 8 to MSH00H80MEPV DN to 8870 MSH00H80MEPV DN 0 to MSH007H80MEPV DN to MSH000H80M8EPV Should there be any doubts or misunderstandings, the German Subject to alteration 0/ version of this data sheet is the authoritative document! Technical data sheet VALVES, MEASUREMENT AND CONTROL SYSTEMS GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG FritzMüllerStr. 8 D7 ngelfingencriesbach Tel. 9(0) 790/0 Telefax 9(0) 790/ info@gemue.de