Recherche de produit

    RECHERCHEZ MAINTENANT POUR TOUTES VOS SOLUTIONS RADWELL

    Radwell est là pour vous aider avec tous vos besoins d'automatisation industrielle.

    Sensors & Switches / Frequency Transducer/Transmitter

    Radwell n'est pas un distributeur, revendeur ou représentant agréé des produits présentés sur ce site Web. Tous les noms du produit, marques commerciales, marques et logos utilisés sur ce site sont la propriété de leurs propriétaires respectifs. La représentation, la description ou la vente de produits portant ces noms, marques commerciales, marques et logos ont uniquement pour objectif l'identification et ne sont pas destinées à indiquer une affiliation ou une autorisation d'un détenteur de droits.

    Résultats
    Résultats 451-500 sur 852.
    CORNELL DUBILIER SCE120XA3DL1B

    CORNELL DUBILIER

    MALLORY SONALERT

    SCE120XA3DL1B

    TRANSDUCER, ALARM, 105DBA, 120V, PANEL, TRANSDUCER FUNCTION:ALARM, SUPPLY VOLTAGE MIN:48V, SUPPLY VOLTAGE MAX:120V, TONES:CONTINUOUS, SOUND LEVEL SPL:105DBA, CURRENT RATING:40MA, RESONANT FR ...
    $145,00 Achetez du surplus à un prix aussi bas que $87,00
    $87,00
    CORNELL DUBILIER PK-21N31PQ

    CORNELL DUBILIER

    MALLORY SONALERT

    PK-21N31PQ

    TRANSDUCER, INDICATOR, 80DB, 12VDC, TH, TRANSDUCER FUNCTION:ALARM, TONES:CONTINUOUS, SUPPLY VOLTAGE MIN:1.5VDC, SUPPLY VOLTAGE MAX:30VDC, OPERATING CURRENT MAX:12MA, SOUND LEVEL SPL:80DB, RE ...
    $5,19 Achetez du surplus à un prix aussi bas que $3,11
    $3,11
    CORNELL DUBILIER ZA016LDDP3

    CORNELL DUBILIER

    MALLORY SONALERT

    ZA016LDDP3

    TRANSDUCER, ALARM, 95DBA, 16V, PANEL; TRANSDUCER FUNCTION:ALARM; SUPPLY VOLTAGE MIN:6VDC; SUPPLY VOLTAGE MAX:16VDC; TONES:SLOW DOUBLE PULSE; SOUND LEVEL SPL:95DBA; CURRENT RATING:40MA; RESON ...
    $89,00 Achetez du surplus à un prix aussi bas que $54,00
    $54,00
    CORNELL DUBILIER ZA016LDSP1

    CORNELL DUBILIER

    MALLORY SONALERT

    ZA016LDSP1

    TRANSDUCER, ALARM, 95DBA, 16V, PANEL; TRANSDUCER FUNCTION:ALARM; SUPPLY VOLTAGE MIN:6VDC; SUPPLY VOLTAGE MAX:16VDC; TONES:SLOW PULSE; SOUND LEVEL SPL:95DBA; CURRENT RATING:40MA; RESONANT FRE ...
    $79,00 Achetez du surplus à un prix aussi bas que $48,00
    $48,00
    CORNELL DUBILIER ZA016MDMP1

    CORNELL DUBILIER

    MALLORY SONALERT

    ZA016MDMP1

    TRANSDUCER, ALARM, 85DBA, 16V, PANEL; TRANSDUCER FUNCTION:ALARM; SUPPLY VOLTAGE MIN:6VDC; SUPPLY VOLTAGE MAX:16VDC; TONES:MEDIUM PULSE; SOUND LEVEL SPL:85DBA; CURRENT RATING:40MA; RESONANT F ...
    $85,00 Achetez du surplus à un prix aussi bas que $51,00
    $51,00
    CORNELL DUBILIER ZA016MDSP1

    CORNELL DUBILIER

    MALLORY SONALERT

    ZA016MDSP1

    TRANSDUCER, ALARM, 85DBA, 16V, PANEL; TRANSDUCER FUNCTION:ALARM; SUPPLY VOLTAGE MIN:6VDC; SUPPLY VOLTAGE MAX:16VDC; TONES:SLOW PULSE; SOUND LEVEL SPL:85DBA; CURRENT RATING:40MA; RESONANT FRE ...
    $85,00 Achetez du surplus à un prix aussi bas que $51,00
    $51,00
    CORNELL DUBILIER ZA028LADP3

    CORNELL DUBILIER

    MALLORY SONALERT

    ZA028LADP3

    TRANSDUCER, ALARM, 95DBA, 28V, PANEL; TRANSDUCER FUNCTION:ALARM; SUPPLY VOLTAGE MIN:16V; SUPPLY VOLTAGE MAX:28V; TONES:SLOW DOUBLE PULSE; SOUND LEVEL SPL:95DBA; CURRENT RATING:40MA; RESONANT ...
    $118,00 Achetez du surplus à un prix aussi bas que $71,00
    $71,00
    CORNELL DUBILIER ZA028LDDP2

    CORNELL DUBILIER

    MALLORY SONALERT

    ZA028LDDP2

    TRANSDUCER, ALARM, 95DBA, 28V, PANEL, TRANSDUCER FUNCTION:ALARM, SUPPLY VOLTAGE MIN:16VDC, SUPPLY VOLTAGE MAX:28VDC, TONES:FAST DOUBLE PULSE, SOUND LEVEL SPL:95DBA, CURRENT RATING:40MA, RESO ...
    $49,00 Achetez du surplus à un prix aussi bas que $30,00
    $30,00
    CORNELL DUBILIER ZA028LDDP3

    CORNELL DUBILIER

    MALLORY SONALERT

    ZA028LDDP3

    TRANSDUCER, ALARM, 95DBA, 28V, PANEL, TRANSDUCER FUNCTION:ALARM, SUPPLY VOLTAGE MIN:16VDC, SUPPLY VOLTAGE MAX:28VDC, TONES:SLOW DOUBLE PULSE, SOUND LEVEL SPL:95DBA, CURRENT RATING:40MA, RESO ...
    $87,00 Achetez du surplus à un prix aussi bas que $53,00
    $53,00
    CORNELL DUBILIER ZA028MADP2

    CORNELL DUBILIER

    MALLORY SONALERT

    ZA028MADP2

    TRANSDUCER, ALARM, 85DBA, 28V, PANEL, TRANSDUCER FUNCTION:ALARM, SUPPLY VOLTAGE MIN:16V, SUPPLY VOLTAGE MAX:28V, TONES:FAST DOUBLE PULSE, SOUND LEVEL SPL:85DBA, CURRENT RATING:40MA, RESONANT ...
    $110,00 Achetez du surplus à un prix aussi bas que $66,00
    $66,00
    CORNELL DUBILIER ZA028MDDP2

    CORNELL DUBILIER

    MALLORY SONALERT

    ZA028MDDP2

    TRANSDUCER, ALARM, 85DBA, 28V, PANEL, TRANSDUCER FUNCTION:ALARM, SUPPLY VOLTAGE MIN:16VDC, SUPPLY VOLTAGE MAX:28VDC, TONES:FAST DOUBLE PULSE, SOUND LEVEL SPL:85DBA, CURRENT RATING:40MA, RESO ...
    $87,00 Achetez du surplus à un prix aussi bas que $53,00
    $53,00
    CORNELL DUBILIER ZA028MDDP3

    CORNELL DUBILIER

    MALLORY SONALERT

    ZA028MDDP3

    TRANSDUCER, ALARM, 85DBA, 28V, PANEL; SUPPLY VOLT MIN:16VDC; SUPPLY VOLT MAX:28VDC; TONES:SLOW DOUBLE PULSE; SOUND LEVEL SPL:85DBA; TRANSDUCER FUNCTION:ALARM; CURRENT RATING:40MA; RESONANT F ...
    $118,00 Achetez du surplus à un prix aussi bas que $71,00
    $71,00
    CORNELL DUBILIER ZA028SACT

    CORNELL DUBILIER

    MALLORY SONALERT

    ZA028SACT

    TRANSDUCER, ALARM, 75DBA, 28V, PANEL, TRANSDUCER FUNCTION:ALARM, SUPPLY VOLTAGE MIN:16V, SUPPLY VOLTAGE MAX:28V, TONES:CONTINUOUS, SOUND LEVEL SPL:75DBA, CURRENT RATING:-, RESONANT FREQUENCY ...
    $89,00 Achetez du surplus à un prix aussi bas que $54,00
    $54,00
    CORNELL DUBILIER ZA028SDSP1

    CORNELL DUBILIER

    MALLORY SONALERT

    ZA028SDSP1

    TRANSDUCER, ALARM, 85DBA, 28V, PANEL, TRANSDUCER FUNCTION:ALARM, SUPPLY VOLTAGE MIN:16VDC, SUPPLY VOLTAGE MAX:28VDC, TONES:SLOW PULSE, SOUND LEVEL SPL:75DBA, CURRENT RATING:40MA, RESONANT FR ...
    $94,00 Achetez du surplus à un prix aussi bas que $57,00
    $57,00
    CORNELL DUBILIER ZA048MACT

    CORNELL DUBILIER

    MALLORY SONALERT

    ZA048MACT

    TRANSDUCER, ALARM, 85DBA, 48V, PANEL, TRANSDUCER FUNCTION:ALARM, SUPPLY VOLTAGE MIN:28V, SUPPLY VOLTAGE MAX:48V, TONES:CONTINUOUS, SOUND LEVEL SPL:85DBA, CURRENT RATING:-, RESONANT FREQUENCY ...
    $92,00 Achetez du surplus à un prix aussi bas que $56,00
    $56,00
    CORNELL DUBILIER ZA120MADP2

    CORNELL DUBILIER

    MALLORY SONALERT

    ZA120MADP2

    TRANSDUCER, ALARM, 85DBA, 120V, PANEL, TRANSDUCER FUNCTION:ALARM, SUPPLY VOLTAGE MIN:48V, SUPPLY VOLTAGE MAX:120V, TONES:FAST DOUBLE PULSE, SOUND LEVEL SPL:85DBA, CURRENT RATING:40MA, RESONA ...
    $120,00 Achetez du surplus à un prix aussi bas que $72,00
    $72,00
    CORNELL DUBILIER ZA120SADP3

    CORNELL DUBILIER

    MALLORY SONALERT

    ZA120SADP3

    TRANSDUCER, ALARM, 75DBA, 120V, PANEL, TRANSDUCER FUNCTION:ALARM, SUPPLY VOLTAGE MIN:48V, SUPPLY VOLTAGE MAX:120V, TONES:SLOW DOUBLE PULSE, SOUND LEVEL SPL:75DBA, CURRENT RATING:40MA, RESONA ...
    $133,00 Achetez du surplus à un prix aussi bas que $80,00
    $80,00
    SIEMENS 7ML1155-0EA41

    SIEMENS

    7ML1155-0EA41

    ECHOMAX XPS-30C TRANSDUCER
    $2 332,00 Achetez du surplus à un prix aussi bas que $1 400,00
    $1 400,00
    TEXAS INSTRUMENTS SEMI XTR115U/2K5

    TEXAS INSTRUMENTS SEMI

    XTR115U/2K5

    (PRICE/TC), CURRENT LOOP TRANSMITTER, 380KHZ, SOIC-8; BANDWIDTH:380KHZ; SUPPLY VOLTAGE MIN:7.5V; SUPPLY VOLTAGE MAX:36V; AMPLIFIER CASE STYLE:SOIC; NO. OF PINS:8PINS; OPERATING TEMPERATURE M ...
    $8,14 Achetez du surplus à un prix aussi bas que $4,88
    $4,88
    PROWAVE 400EP125-NBPN

    PROWAVE

    400EP125-NBPN

    PIEZO TRANSDUCER, 40KHZ, 100DB, TRANSDUCER FUNCTION:-, TONES:-, SUPPLY VOLTAGE MIN:-, SUPPLY VOLTAGE MAX:-, OPERATING CURRENT MAX:-, SOUND LEVEL SPL:100DB, SOUND LEVEL DISTANCE:30CM, RESONAN ...
    $43,00 Achetez du surplus à un prix aussi bas que $26,00
    $26,00
    SENECA S104-1-ST

    SENECA

    S104-1-ST

    DC TO FREQUENCY ISOLATOR - CONVERTER, 115 / 230 VAC
    $187,00 Nouveau $187,00
    $113,00
    Réparer la votre Contact Us
    SENECA KIT-USB

    SENECA

    KIT-USB

    PROGRAMMING KIT FOR INSTRUMENTS WITH USB INTERFACE (USB CABLE + CD)
    $50,00 Nouveau $50,00
    $30,00
    NOVOTECHNIK LWH100

    NOVOTECHNIK

    LWH100

    POSITION TRANSDUCER, IP55, LWH SERIES, POTENTIOMETRIC UP TO 900 MM, 4 PIN PLUG IN
    $616,00 Nouveau $616,00
    $370,00
    Réparer la votre $298,00
    HONEYWELL STD170

    HONEYWELL

    STD170

    SMART PRESSURE TRANSMITTER, ST3000 SERIES, 0-3000 PSI, 0-210BAR
    Achetez du surplus à un prix aussi bas que $1 320,00
    $1 320,00
    Réparer la votre $1 100,00
    CORNELL DUBILIER SC628P-BTR

    CORNELL DUBILIER

    MALLORY SONALERT

    SC628P-BTR

    TRANSDUCER, ALARM, 2.9KHZ, 68-80DBA, 28V, TRANSDUCER FUNCTION:ALARM, TONES:FAST PULSE, SUPPLY VOLTAGE MIN:6VDC, SUPPLY VOLTAGE MAX:28VDC, OPERATING CURRENT MAX:26MA, SOUND LEVEL SPL:80DBA, R ...
    $58,00 Achetez du surplus à un prix aussi bas que $35,00
    $35,00
    CORNELL DUBILIER PK-12N40PEDYQ

    CORNELL DUBILIER

    MALLORY SONALERT

    PK-12N40PEDYQ

    TRANSDUCER, INDICATOR, 83DB, 12VDC, TH, TRANSDUCER FUNCTION:ALARM, TONES:CONTINUOUS, SUPPLY VOLTAGE MIN:3VDC, SUPPLY VOLTAGE MAX:15VDC, OPERATING CURRENT MAX:12MA, SOUND LEVEL SPL:83DB, RESO ...
    $7,90 Achetez du surplus à un prix aussi bas que $4,74
    $4,74
    CORNELL DUBILIER PK-16N04P-06AQ

    CORNELL DUBILIER

    MALLORY SONALERT

    PK-16N04P-06AQ

    TRANSDUCER, INDICATOR, 80DB, 6VDC, TH; TRANSDUCER FUNCTION:ALARM; SUPPLY VOLT MIN:4VDC; SUPPLY VOLT MAX:8VDC; CURRENT RATING:30A; TONES:CONTINUOUS; SOUND LEVEL SPL:80DB; RESONANT FREQUENCY:4 ...
    $15,00 Achetez du surplus à un prix aussi bas que $9,00
    $9,00
    CORNELL DUBILIER PK-21A36PQ

    CORNELL DUBILIER

    MALLORY SONALERT

    PK-21A36PQ

    TRANSDUCER, INDICATOR, 85DB, 12VDC, TH, TRANSDUCER FUNCTION:ALARM, TONES:CONTINUOUS, SUPPLY VOLTAGE MIN:3VDC, SUPPLY VOLTAGE MAX:24VDC, OPERATING CURRENT MAX:18MA, SOUND LEVEL SPL:85DB, RESO ...
    $7,46 Achetez du surplus à un prix aussi bas que $4,48
    $4,48
    CORNELL DUBILIER PK-27A35EPDBQ

    CORNELL DUBILIER

    MALLORY SONALERT

    PK-27A35EPDBQ

    TRANSDUCER, 95DB, 12VDC, PANEL, TRANSDUCER FUNCTION:ALARM, SUPPLY VOLTAGE MIN:3VDC, SUPPLY VOLTAGE MAX:15VDC, TONES:CONTINUOUS, SOUND LEVEL SPL:95DB, CURRENT RATING:18A, RESONANT FREQUENCY:3 ...
    $15,00 Achetez du surplus à un prix aussi bas que $9,00
    $9,00
    CORNELL DUBILIER PK-27A35EPDYQ

    CORNELL DUBILIER

    MALLORY SONALERT

    PK-27A35EPDYQ

    TRANSDUCER, 95DB, 12VDC, PANEL, TRANSDUCER FUNCTION:ALARM, SUPPLY VOLTAGE MIN:3VDC, SUPPLY VOLTAGE MAX:15VDC, TONES:CONTINUOUS, SOUND LEVEL SPL:95DB, CURRENT RATING:18MA, RESONANT FREQUENCY: ...
    $15,00 Achetez du surplus à un prix aussi bas que $9,00
    $9,00
    CORNELL DUBILIER PK-27N25PSQ

    CORNELL DUBILIER

    MALLORY SONALERT

    PK-27N25PSQ

    TRANSDUCER, INDICATOR, 90DB, 12VDC, TH, TRANSDUCER FUNCTION:ALARM, TONES:CONTINUOUS, SUPPLY VOLTAGE MIN:3VDC, SUPPLY VOLTAGE MAX:28VDC, OPERATING CURRENT MAX:8MA, SOUND LEVEL SPL:90DB, RESON ...
    $6,51 Achetez du surplus à un prix aussi bas que $3,91
    $3,91
    CORNELL DUBILIER PK-35N29PQ

    CORNELL DUBILIER

    MALLORY SONALERT

    PK-35N29PQ

    TRANSDUCER, INDICATOR, 90DB, 12VDC, TH, TRANSDUCER FUNCTION:ALARM, TONES:CONTINUOUS, SUPPLY VOLTAGE MIN:3VDC, SUPPLY VOLTAGE MAX:28VDC, OPERATING CURRENT MAX:8MA, SOUND LEVEL SPL:90DB, RESON ...
    $5,98 Achetez du surplus à un prix aussi bas que $3,59
    $3,59
    ANALOG DEVICES HMC900LP5E

    ANALOG DEVICES

    HMC900LP5E

    LOW PASS FILTER, DUAL PROG, 80MHZ, QFN32; FREQUENCY MIN:20MHZ; FREQUENCY MAX:80MHZ; BANDWIDTH:50MHZ; SUPPLY VOLTAGE MIN:4.95V; SUPPLY VOLTAGE MAX:5.05V; RF IC CASE STYLE:QFN; NO. OF PINS:32P ...
    $54,00 Achetez du surplus à un prix aussi bas que $33,00
    $33,00
    KYOCERA LP0805A3500ASTR

    KYOCERA

    KYOCERA AVX

    LP0805A3500ASTR

    T&R / LOW PASS FILTER
    $2,02 Achetez du surplus à un prix aussi bas que $1,21
    $1,21
    BALLUFF BTL1ZU8

    BALLUFF

    BTL1ZU8

    TRANSDUCER
    $1 484,00 Achetez du surplus à un prix aussi bas que $891,00
    $891,00
    Réparer la votre $742,00
    CR MAGNETICS CR6610-100

    CR MAGNETICS

    CR6610-100

    FREQUENCY TRANSDUCER, SINGLE ELEMENT, SINE WAVE SENSING, >=2K OUTPUT LOAD, 24 VDC +/-10%, 0 - 100 HZ @ 20 TO 250V PEAK INPUT RANGE, 0 - 5 VDC OUTPUT RANGE
    $162,00 Nouveau $162,00
    $98,00
    CR MAGNETICS CR6611-100

    CR MAGNETICS

    CR6611-100

    FREQUENCY TRANSDUCER, SINGLE ELEMENT, SQUARE WAVE SENSING, >=2K OUTPUT LOAD, 24 VDC +/-10%, 0 - 100 HZ @ 20 TO 250V PEAK INPUT RANGE, 0 - 5 VDC OUTPUT RANGE
    $162,00 Nouveau $162,00
    $98,00
    CR MAGNETICS CR6611-500

    CR MAGNETICS

    CR6611-500

    FREQUENCY TRANSDUCER, SINGLE ELEMENT, SQUARE WAVE SENSING, >=2K OUTPUT LOAD, 24 VDC +/-10%, 0 - 500 HZ @ 20 TO 250V PEAK INPUT RANGE, 0 - 5 VDC OUTPUT RANGE
    $162,00 Nouveau $162,00
    $98,00
    CR MAGNETICS CR6611-65

    CR MAGNETICS

    CR6611-65

    CURRENT TRANSFORMER, AC FREQUENCY DIN RAIL/PANEL MOUNT , FREQUENCY SQUARE WAVE 0-5VDC
    $176,00 Nouveau $176,00
    $106,00
    CR MAGNETICS CR6621-100

    CR MAGNETICS

    CR6621-100

    FREQUENCY TRANSDUCER, SINGLE ELEMENT, SQUARE WAVE SENSING, >=2K OUTPUT LOAD, 24 VDC +/-10%, 0 - 100 HZ @ 20 TO 250V PEAK INPUT RANGE, 4 - 20MADC OUTPUT RANGE
    $170,00 Nouveau $170,00
    $102,00
    CR MAGNETICS CR6622-100

    CR MAGNETICS

    CR6622-100

    FREQUENCY TRANSDUCER, SINGLE ELEMENT, ZERO CROSSOVER, >=2K OUTPUT LOAD, 24 VDC +/-10%, 0 - 100 HZ @ 20 TO 250V PEAK INPUT RANGE, 4 - 20MADC OUTPUT RANGE
    $170,00 Nouveau $170,00
    $102,00
    CR MAGNETICS CR6622-500

    CR MAGNETICS

    CR6622-500

    FREQUENCY TRANSDUCER, SINGLE ELEMENT, ZERO CROSSOVER, >=2K OUTPUT LOAD, 24 VDC +/-10%, 0 - 500 HZ @ 20 TO 250V PEAK INPUT RANGE, 4 - 20MADC OUTPUT RANGE
    $170,00 Nouveau $170,00
    $102,00
    CR MAGNETICS CR6622-65

    CR MAGNETICS

    CR6622-65

    CURRENT TRANSFORMER, AC FREQUENCY DIN RAIL/PANEL MOUNT , FREQUENCY ZERO CROSSOVER 4-20MA
    $196,00 Nouveau $196,00
    $118,00
    PARKER 011008070209

    PARKER

    MTS SYSTEMS CO

    011008070209

    LINEAR DISPLACEMENT TRANSDUCER, PROFILE STYLE SENSOR, 8 INCH STROKE
    $318,00 Achetez du surplus à un prix aussi bas que $159,00
    $159,00
    Réparer la votre $200,00
    BALLUFF BTL-A17-1000-Z-S

    BALLUFF

    BTL-A17-1000-Z-S

    TRANSDUCER, LINEAR, 4 PIN CONNECTOR
    $64,00 Achetez du surplus à un prix aussi bas que $32,00
    $32,00
    BALLUFF BTL5-S114-M2000-P-S32

    BALLUFF

    BTL5-S114-M2000-P-S32

    TRANSDUCER, MICROPULSE, MAGNETOSTRICTIVE, DIGITAL INTERFACE, SSI, 24VDC SUPPLY, 25 BIT, 10UM RESOLUTION, 0200MM NOMINAL STROKE, GRAY, ALUMINUM HOUSING, OUTPUT CONNECTOR S32
    $1 046,00 Achetez du surplus à un prix aussi bas que $523,00
    $523,00
    Réparer la votre $497,00
    CELESCO PT9420

    CELESCO

    PT9420
    Appelez notre équipe des ventes pour connaître les disponibilités
    TOPWORX 702DX-32-D-1-I2-WA3-WK1-M5-B4-C1-G2

    TOPWORX

    702DX-32-D-1-I2-WA3-WK1-M5-B4-C1-G2

    ROSEMOUNT 702 DISCRETE TRANSMITTER, WIRELESS FIELD MOUNT, WIRELESS OUTPUT
    $4 863,00 Achetez du surplus à un prix aussi bas que $2 918,00
    $2 918,00
    TOPWORX 702DX-32-E-1-I2-WA3-WK1-M5-B4-C1-G2

    TOPWORX

    702DX-32-E-1-I2-WA3-WK1-M5-B4-C1-G2

    ROSEMOUNT 702 DISCRETE TRANSMITTER, WIRELESS FIELD MOUNT, WIRELESS OUTPUT
    $5 359,00 Achetez du surplus à un prix aussi bas que $3 216,00
    $3 216,00
    TOPWORX 702DX-61-D-1-I2-WA3-WK1-M5-B4-C1-G2

    TOPWORX

    702DX-61-D-1-I2-WA3-WK1-M5-B4-C1-G2

    ROSEMOUNT 702 DISCRETE TRANSMITTER, WIRELESS FIELD MOUNT, WIRELESS OUTPUT
    $4 863,00 Achetez du surplus à un prix aussi bas que $2 918,00
    $2 918,00
    Précédent  Suivant
    5 6 7 8 9 10 11 12 13 14 15