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    Precision Industrial Sensors & Switches

    Ensure accurate monitoring and control with fiber optic, humidity, and flow sensors, tailored for precise measurement and enhanced automation reliability.

    Optimize your industrial processes with our cutting-edge sensors and switches. Our comprehensive range features fiber optic cables, oxygen sensors, humidity sensors/transmitters, flow meters, and microswitches/miniature switches to meet your diverse sensing and switching needs. Whether you're optimizing industrial processes, monitoring environmental conditions, or enhancing automation systems, our sensors and switches provide the precision and reliability you need for seamless operations and data-driven decision making. Shop now for cutting-edge sensors and switches to optimize your industrial automation.

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    Results 401-450 of 500.
    BANNER ENGINEERING SM31EPDQD

    BANNER ENGINEERING

    SM31EPDQD

    26891 - MINI-BEAM: CLEAR PLASTIC DETECTI,ON EMITTER, RANGE: 0 - 0.3 M, INPUT: 10-30 V DC, OUTPUT: NOT APPLICABLE - NO OUTPUTS, EURO M12 4-PIN INTEGRAL QD
    ✓ IN STOCK!
    $168.75 Buy Surplus As Low As $101.25
    $101.25
    Repair Yours $300.00
    BANNER ENGINEERING SM31EPD

    BANNER ENGINEERING

    SM31EPD

    DETECTION EMITTER, CLEAR PLASTIC, MINI BEAM, RANGE: 0 - 0.3 M, INPUT: 10-30V DC, OUTPUT: NOT APPLICABLE - NO OUTPUTS, 2 M (6.5 FT) CABLE, PN 26537
    ✓ IN STOCK!
    $176.25 Buy Surplus As Low As $105.75
    $105.75
    Repair Yours $300.00
    BANNER ENGINEERING SM312WQDP

    BANNER ENGINEERING

    SM312WQDP

    MINI-BEAM DIVERGENT DIFFUSE, RANGE 130 MM, INFARED LED, DISCRETE INPUT/OUTPUT, LIGHT/DARK OPERATION, SUPPLY VOLTAGE 10-30V DC, OUTPUT BIPOLAR: 1 NPN/PNP, 6 IN PIGTAIL QD CONNECTOR
    ✓ IN STOCK!
    $225.00 Buy Surplus As Low As $171.00
    $171.00
    BANNER ENGINEERING SM312LVAGQD

    BANNER ENGINEERING

    SM312LVAGQD

    PHOTOELECTRIC SENSOR, MINI-BEAM, POLARIZED RETRO, RANGE, 50 MM TO 2 M, INPUT, 10-30 V DC, OUTPUT, BIPOLAR, 1 NPN, 1 PNP, EURO M12 4-PIN INTEGRAL QD
    ✓ IN STOCK!
    $192.00 Buy Surplus As Low As $118.77
    $118.77
    BANNER ENGINEERING SM312LVAG

    BANNER ENGINEERING

    SM312LVAG

    PHOTOELECTRIC SENSOR, POLARIZED, 2000 MM SENSING DISTANCE, 10/30 VDC, 150 MA, NPN/PNP, 2 M CABLE LENGTH, RED LED, LIGHT/DARK OPERATE, DISCRETE, THERMOPLASTIC, (25776)
    ✓ IN STOCK!
    $221.25 Buy Surplus As Low As $132.75
    $132.75
    BANNER ENGINEERING SM312LV

    BANNER ENGINEERING

    SM312LV

    PHOTOELECTRIC SENSOR, MINI BEAM SERIES INDUSTRY STANDARD, RETRO, 5 M RANGE, 10-30 VDC, 1 NPN / 1 PNP, BIPOLAR, 2 M CABLE, 25618
    ✓ IN STOCK!
    $207.50 Buy Surplus As Low As $124.50
    $124.50
    BANNER ENGINEERING SM312FQD

    BANNER ENGINEERING

    SM312FQD

    FIBER OPTIC AMPLIFIER, MINI-BEAM, INFRARED LED, 880 NM, GLASS FIBER, NPN/PNP OUTPUT, 10-30 VDC SUPPLY, 4-PIN M12 CONNECTOR
    ✓ IN STOCK!
    $207.50 Buy Surplus As Low As $124.50
    $124.50
    Repair Yours $300.00
    BANNER ENGINEERING SM312FPQD

    BANNER ENGINEERING

    SM312FPQD

    PHOTOELECTRIC SENSOR, MINI-BEAM, THERMOPLASTIC POLYESTER HOUSING, RANGE: DEPENDS ON FIBER, INPUT: 10-30 VDC, OUTPUT: BIPOLAR 1 NPN / 1 PNP, QUICK-DISCONNECT, (26837)
    ✓ IN STOCK!
    $221.25 Buy Surplus As Low As $132.75
    $132.75
    BANNER ENGINEERING Q50BVPQ

    BANNER ENGINEERING

    Q50BVPQ

    DISCONTINUED BY MANUFACTURER, Q50 SERIES: LED-BASED TRIANGULAT, ION MEASUREMENT, VISIBLE RED LED RANGE: 100-300 MM, INPUT: 12 TO 30 VDC, DISCRETE OUTPUTS: COMPLEMENTARY PNP (48 MS RESPONSE), ...
    ✓ IN STOCK!
    Buy Surplus As Low As $101.90
    $101.90
    BANNER ENGINEERING Q45VR3LVQ

    BANNER ENGINEERING

    Q45VR3LVQ

    PHOTOELECTRIC SENSOR, Q45 SERIES RETRO, RANGE 0.08 TO 9M, INPUT 12-250 VDC / 24-250 VAC, OUTPUT SPDT ELECTROMECHANICAL RELAY, MINI 5-PIN, INTEGRAL QD, (54315)
    ✓ IN STOCK!
    $243.40 Buy Surplus As Low As $146.04
    $146.04
    BANNER ENGINEERING Q45VR2LPQ

    BANNER ENGINEERING

    Q45VR2LPQ

    PHOTOELECTRIC SENSOR, Q45 SERIES, POLARIZED RETRO, RANGE: 0.15 -6 M, INPUT: 90/250 VAC, SPDT ELECTROMECHANICAL RELAY, MINI 5-PIN INTEGRAL, QD
    ✓ IN STOCK!
    $223.75 Buy Surplus As Low As $134.25
    $134.25
    Repair Yours $300.00
    BANNER ENGINEERING Q45UBB63DAC

    BANNER ENGINEERING

    Q45UBB63DAC

    DISCONTINUED BY MANUFACTURER, PROXIMITY SENSOR, DISCRETE, PROXIMITY MODE, RANGE, 100 M, DISCRETE Q45U SERIES
    ✓ IN STOCK!
    Buy Surplus As Low As $419.09
    $419.09
    BANNER ENGINEERING Q45UBB63BC

    BANNER ENGINEERING

    Q45UBB63BC

    PROXIMITY SENSOR / DISCRETE, Q45U SERIES, RANGE: 250 MM - 3 M, INPUT: 12-24 VDC, OUTPUT: BIPOLAR: 1 NPN, 1 PNP, 2 M / 6.5 FT CABLE, 46360
    ✓ IN STOCK!
    $913.75 Buy Surplus As Low As $442.99
    $442.99
    Repair Yours $394.00
    BANNER ENGINEERING ITA23PMSS

    BANNER ENGINEERING

    ITA23PMSS

    20066 - FIBER OPTIC SENSOR , OPPOSED MODE, SIDE/RIGHT-ANGLED SENSING TYPE, ABOUT 36 INCHES LONG, WITH INDIVIDUAL FIBERS, PVC SHEATH, AND A THREADED/ANGLED TIP
    ✓ IN STOCK!
    $256.25 Buy Surplus As Low As $169.12
    $169.12
    BANNER ENGINEERING SM512LB

    BANNER ENGINEERING

    SM512LB

    DISCONTINUED BY MANUFACTURER, SCANNER, LED SCANNER, 10-30 VDC, 1NO/1NC, (18589)
    ✓ IN STOCK!
    Buy Surplus As Low As $125.66
    $125.66
    BANNER ENGINEERING SM31RMHSQD

    BANNER ENGINEERING

    SM31RMHSQD

    29269 - MINI-BEAM: HIGH SPEED RECEIVER; INPUT: 10-30V DC; OUTPUT: BIPOLAR: 1 NPN; 1 PNP; MHS RESPONSE TIME =0.3 MILLISECOND; QD CONNECTOR
    ✓ IN STOCK!
    $176.25 Buy Surplus As Low As $133.95
    $133.95
    Repair Yours $300.00
    BANNER ENGINEERING SM912LVQD

    BANNER ENGINEERING

    SM912LVQD

    PHOTOELECTRIC SENSOR, VALU-BEAM: RETRO, RANGE: 0.15 - 0.9 M, INPUT: 10-30 VDC, OUTPUT: BIPOLAR: 1 NPN, 1 PNP, QUICK-DISCONNECT CONNECTOR, (25336)
    ✓ IN STOCK!
    $372.50 Buy Surplus As Low As $223.50
    $223.50
    BANNER ENGINEERING SM912DSRQD

    BANNER ENGINEERING

    SM912DSRQD

    SENSOR, VALU-BEAM SERIES, DIFFUSE MODE, 380 MM MAX. SENSING RANGE, INTEGRAL QD CONNECTION, 7/8" QUICK DISCONNECT, 10-30 VDC INPUT, 1X NPN, 1X PNP OUTPUTS, (26397)
    ✓ IN STOCK!
    $372.50 Buy Surplus As Low As $223.50
    $223.50
    BANNER ENGINEERING SM912DQD

    BANNER ENGINEERING

    SM912DQD

    SENSOR, VALU-BEAM: DIFFUSE, RANGE: 760 MM, INPUT: 10-30V DC, OUTPUT: BIPOLAR: 1 NPN, 1 PNP, QUICK-DISCONNECT CONNECTOR, 25361
    ✓ IN STOCK!
    $355.30 Buy Surplus As Low As $194.89
    $194.89
    Repair Yours $300.00
    BANNER ENGINEERING SM51EB6

    BANNER ENGINEERING

    SM51EB6

    DISCONTINUED BY MANUFACTURER, PHOTOELECTRIC, HI-POWER EMITTER, 10-30VDC, 2M CABLE, (18587)
    ✓ IN STOCK!
    Buy Surplus As Low As $78.55
    $78.55
    BANNER ENGINEERING SM2A912DSRQD

    BANNER ENGINEERING

    SM2A912DSRQD

    PHOTOELECTRIC SENSOR, DIFFUSE, VALU-BEAM, 380 MM RANGE, 24-250 VAC, SPST, SCR, SOLID-STATE, 2-WIRE, INTEGRAL QD CONNECTION, (26572)
    ✓ IN STOCK!
    $448.75 Buy Surplus As Low As $269.25
    $269.25
    BANNER ENGINEERING SM2A312FQD

    BANNER ENGINEERING

    SM2A312FQD

    FIBER OPTIC AMPLIFIER, MINI-BEAM SERIES, INFRARED LIGHT SOURCE, 880 NM, GLASS, RANGE: DEPENDS ON FIBER, INPUT: 24-240 VAC, 3 PIN, OUTPUT: SPST SOLID-STATE 2-WIRE, QUICK-DISCONNECT CONNECTOR, ...
    ✓ IN STOCK!
    $257.50 Buy Surplus As Low As $154.50
    $154.50
    BANNER ENGINEERING SM2A312FP

    BANNER ENGINEERING

    SM2A312FP

    PHOTOELECTRIC SENSOR, MINI-BEAM, PLASTIC FIBER OPTIC, RANGE DEPENDS ON FIBER, 24-240 VAC, SPST OUTPUT, SOLID-STATE, 2-WIRE, 2 M (6.5 FT) CABLE, (26057)
    ✓ IN STOCK!
    $267.50 Buy Surplus As Low As $160.50
    $160.50
    Repair Yours $300.00
    BANNER ENGINEERING Q25SN6LPQ

    BANNER ENGINEERING

    Q25SN6LPQ

    PHOTOELECTRIC SENSOR, Q25 SERIES, EZ-BEAM, RETROREFLECTIVE, 2 METER, NPN, 10-30V, QUICK DISCONNECT
    ✓ IN STOCK!
    $191.25 Buy Surplus As Low As $145.35
    $145.35
    BANNER ENGINEERING Q23SN6FP

    BANNER ENGINEERING

    Q23SN6FP

    DISCONTINUED BY MANUFACTURER, (46438) PHOTOELECTRIC SENSOR, Q23 SERIES: PLASTIC FIBER OPTIC, RANGE: DEPENDS ON FIBER USED, INPUT: 10-30V DC, OUTPUT: COMPLEMENTARY NPN, 2 M (6.5 FT) CABLE
    ✓ IN STOCK!
    Buy Surplus As Low As $55.99
    $55.99
    Repair Yours $300.00
    BANNER ENGINEERING Q19SP6R

    BANNER ENGINEERING

    Q19SP6R

    DISCONTINUED BY MANUFACTURER, PHOTOELECTRIC SENSOR, RECEIVER, 10-30 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $104.50
    $104.50
    BANNER ENGINEERING Q196EQ

    BANNER ENGINEERING

    Q196EQ

    DISCONTINUED BY MANUFACTURER, PHOTOELECTRIC EMMITTER ONLY, QUICK DISCONNECTED, 10-30VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $37.26
    $37.26
    BANNER ENGINEERING Q196E

    BANNER ENGINEERING

    Q196E

    DISCONTINUED BY MANUFACTURER, PHOTOELECTRIC EMITTER, 8M RANGE, 10/30VDC, 2M CABLE
    ✓ IN STOCK!
    Buy Surplus As Low As $95.71
    $95.71
    BANNER ENGINEERING PIU430U

    BANNER ENGINEERING

    PIU430U

    PLASTIC FIBER CABLE, CORE DIAMETER 1 MM, 9 METER, UNTERMINATED, FREE CUT, 26751
    ✓ IN STOCK!
    $44.12 Buy Surplus As Low As $33.53
    $33.53
    BAUMER ELECTRIC IFFM-08N1703/01

    BAUMER ELECTRIC

    IFFM-08N1703/01

    DISCONTINUED BY MANUFACTURER, PROXIMITY SWITCH, INDUCTIVE, CLASS 2, 10/30 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $59.68
    $59.68
    BANNER ENGINEERING PD45VP6C200Q

    BANNER ENGINEERING

    PD45VP6C200Q

    PROXIMITY SENSOR, CONVERGENT LASER, PICODOT SERIES, FOCAL, 203 MM RANGE, 10-30 V DC, COMPLEMENTARY PNP OUTPUT, 6" PIGTAIL QD CONNECTOR
    ✓ IN STOCK!
    Buy Surplus As Low As $490.02
    $490.02
    BANNER ENGINEERING PBT46UC

    BANNER ENGINEERING

    PBT46UC

    PLASTIC FIBER, DIFFUSE REFLECTIVE, CORE DIA.: 1 MM, FIBER LENGTH 2 M, THREAD, FREE CUT, (26086)
    ✓ IN STOCK!
    $122.50 Buy Surplus As Low As $66.81
    $66.81
    BANNER ENGINEERING PBP46U

    BANNER ENGINEERING

    PBP46U

    PLASTIC FIBER, DIFFUSE REFLECTIVE, CORE DIA.: 1 MM, FIBER LENGTH 2 M, PROBE, FREE CUT, (26084)
    ✓ IN STOCK!
    $93.75 Buy Surplus As Low As $61.88
    $61.88
    BANNER ENGINEERING PBP26U

    BANNER ENGINEERING

    PBP26U

    PLASTIC FIBER, 26082, DIFFUSE REFLECTIVE, CORE DIAMETER 0.5 MM, FIBER LENGTH 2 M, PROBE, FREE CUT
    ✓ IN STOCK!
    $75.75 Buy Surplus As Low As $45.45
    $45.45
    BANNER ENGINEERING D12SP6FPQ

    BANNER ENGINEERING

    D12SP6FPQ

    33713 - D12 SERIES: PLASTIC FIBER OPTIC; RANGE: DEPENDS ON FIBER; INPUT: 10-30V DC; OUTPUT: COMPLEMENTARY PNP; 6 INCH PIGTAIL QUICK-DISCONNECT CONNECTOR
    ✓ IN STOCK!
    $309.00 Buy Surplus As Low As $191.43
    $191.43
    BANNER ENGINEERING D12SP6FPHQ

    BANNER ENGINEERING

    D12SP6FPHQ

    FIBER OPTIC SENSOR, D12 SERIES: HIGH POWER PLASTIC, RANGE: DEPENDS ON FIBER, INPUT: 10-30 VDC, OUTPUT: COMPLEMENTARY PNP, 6 IN PIGTAIL QUICK-DISCONNECT CONNECTOR, (34974)
    ✓ IN STOCK!
    $357.50 Buy Surplus As Low As $214.50
    $214.50
    BANNER ENGINEERING D12SP6FPH

    BANNER ENGINEERING

    D12SP6FPH

    34972 - D12 SERIES: HIGH POWER PLASTIC FIBER OPTIC; RANGE: DEPENDS ON FIBER; INPUT: 10-30 V DC; OUTPUT: COMPLEMENTARY PNP; 2 M (6.5 FT) CABLE
    ✓ IN STOCK!
    $326.25 Buy Surplus As Low As $195.75
    $195.75
    BANNER ENGINEERING D12SN6FPHQ

    BANNER ENGINEERING

    D12SN6FPHQ

    D12 SERIES: HIGH POWER PLASTIC FIBER OPTIC, RANGE: DEPENDS ON FIBER, INPUT: 10-30 VDC, OUTPUT: COMPLEMENTARY NPN, 6 IN PIGTAIL QUICK-DISCONNECT CONNECTOR, (34973)
    ✓ IN STOCK!
    $357.50 Buy Surplus As Low As $174.29
    $174.29
    BANNER ENGINEERING SM2A912LVAG

    BANNER ENGINEERING

    SM2A912LVAG

    PHOTOELECTRIC SENSOR, VALU-BEAM: POLARIZED RETRO, RANGE: 0.3 - 4.5 M, INPUT: 24-250 VAC, OUTPUT: SPST SCR SOLID-STATE 2-WIRE, 2 METERS-6.5 FEET CABLE, (26643)
    ✓ IN STOCK!
    $472.50 Buy Surplus As Low As $283.50
    $283.50
    BANNER ENGINEERING SM2A312LVQDP

    BANNER ENGINEERING

    SM2A312LVQDP

    PHOTOELECTRIC SENSOR, RETROREFLECTIVE, RANGE: 5 M, INPUT: 24-240 VAC, OUTPUT: SPST SOLID-STATE 2-WIRE, 6 IN PIGTAIL QD CONNECTOR, (29556)
    ✓ IN STOCK!
    $275.45 Buy Surplus As Low As $166.50
    $166.50
    BANNER ENGINEERING SM2A312LVQD

    BANNER ENGINEERING

    SM2A312LVQD

    SENSOR, MINI-BEAM, RETROREFLECTIVE, RANGE 5 M, INPUT 24-240 VAC, OUTPUT SPST, SOLID-STATE, 2-WIRE, MICRO 3-PIN, INTEGRAL QD, (26845)
    ✓ IN STOCK!
    $257.50 Buy Surplus As Low As $154.50
    $154.50
    BANNER ENGINEERING D12SN6FPH

    BANNER ENGINEERING

    D12SN6FPH

    34464 - D12 SERIES: HIGH POWER PLASTIC FIBER OPTIC; RANGE: DEPENDS ON FIBER; INPUT: 10-30 V DC; OUTPUT: COMPLEMENTARY NPN; 2 M (6.5 FT) CABLE
    ✓ IN STOCK!
    $326.25 Buy Surplus As Low As $195.75
    $195.75
    Repair Yours $300.00
    BANNER ENGINEERING D12EN6FV

    BANNER ENGINEERING

    D12EN6FV

    41962 - D12 EXPERT SERIES: GLASS FIBER OPTIC; RANGE: DEPENDS ON FIBER; INPUT: 10-30 V DC; OUTPUT: SPST NPN; 2 M (6.5 FT) CABLE
    ✓ IN STOCK!
    $397.94 Buy Surplus As Low As $238.76
    $238.76
    Repair Yours $300.00
    BANNER ENGINEERING D11SN6FPQ

    BANNER ENGINEERING

    D11SN6FPQ

    DISCONTINUED BY MANUFACTURER, PLASTIC FIBER OPTIC, D11 SERIES, RANGE: DEPENDS ON FIBER, INPUT: 10-30 V DC, OUTPUT: COMPLEMENTARY NPN, QUICK-DISCONNECT CONNECTOR, 43344
    ✓ IN STOCK!
    Buy Surplus As Low As $192.83
    $192.83
    Repair Yours $300.00
    BANNER ENGINEERING D10DPFP

    BANNER ENGINEERING

    D10DPFP

    FIBER OPTIC SENSOR, D10 EXPERT: RED BEAM PLASTIC FIBER; RANGE: DEPENDS ON FIBER; INPUT: 12-24 V DC; OUTPUT: 2 PNP; 2 M (6.5 FT) CABLE, (62382)
    ✓ IN STOCK!
    $355.49 Buy Surplus As Low As $195.30
    $195.30
    BANNER ENGINEERING BT26S

    BANNER ENGINEERING

    BT26S

    17285 - DIFFUSE MODE BIFURCATED GLASS FIBER 72 LONG, 0.125 DIA. BUNDLE, STAINLESS STEEL SHEATH, THREADED SENSING TIP
    ✓ IN STOCK!
    $258.75 Buy Surplus As Low As $155.25
    $155.25
    BANNER ENGINEERING BT2.53S

    BANNER ENGINEERING

    BT2.53S

    17867 - DIFFUSE MODE BIFURCATED GLASS FIBER 36 LONG; 0.156 DIA. BUNDLE; STAINLESS STEEL SHEATH; THREADED SENSING TIP
    ✓ IN STOCK!
    $295.00 Buy Surplus As Low As $153.00
    $153.00
    BANNER ENGINEERING BRT-80X50C

    BANNER ENGINEERING

    BRT-80X50C

    58978 - RETROREFLECTIVE TARGET: RECTANGULAR 80 X 50 MM; REFLECTIVITY FACTOR: 1.4; MAX TEMP = 60 DEGREE C; PLASTIC - TWO SCREW HOLES FOR MOUNTING
    ✓ IN STOCK!
    $23.75 Buy Surplus As Low As $18.05
    $18.05
    Repair Yours $300.00
    BANNER ENGINEERING SM2A912LV

    BANNER ENGINEERING

    SM2A912LV

    26575, PHOTOELECTRIC SENSOR, RETROREFLECTIVE VISIBLE BEAM, 30FT RANGE, 24-250VAC, SPST SCR SOLID-STATE 2-WIRE, 6.5 FT CABLE, VISIBLE RED LIGHT SOURCE
    ✓ IN STOCK!
    $448.75 Buy Surplus As Low As $269.25
    $269.25
    Repair Yours $300.00
    BANNER ENGINEERING SM2A912FQD

    BANNER ENGINEERING

    SM2A912FQD

    PHOTOELECTRIC SENSOR, VALU-BEAM SERIES, GLASS FIBER OPTIC TYPE, RANGE DEPENDS ON FIBER, 24-250 VAC INPUT, SCR SOLID-STATE 2-WIRE OUTPUT, SINGLE-POLE SINGLE-THROW CONFIGURATION, LIGHT/DARK OP ...
    ✓ IN STOCK!
    $448.75 Buy Surplus As Low As $269.25
    $269.25
    Repair Yours $300.00
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