Product Search

    SEARCH NOW FOR ALL YOUR SYSTEM SENSOR SOLUTIONS

    Radwell is here to supply you with all your plant floor needs.

    Radwell is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.

    Filter Results
    Results 151-200 of 975.
    HONEYWELL WFD30EXP

    HONEYWELL

    SYSTEM SENSOR

    WFD30EXP

    3"(2)SPDT X-PRF WATERFLOWDETEC
    CAN$3,195.87 Buy Surplus As Low As CAN$1,646.60
    CAN$1,646.60
    Repair Yours CAN$1,160.30
    HONEYWELL WFD35EXP

    HONEYWELL

    SYSTEM SENSOR

    WFD35EXP

    WATERFLOW DETECTOR EXPLOSION-PROOF FOR USE WITH 3.5" PIPE.
    CAN$4,326.48 Buy Surplus As Low As CAN$2,674.64
    CAN$2,674.64
    Repair Yours CAN$1,873.44
    HONEYWELL WFD50EXP

    HONEYWELL

    SYSTEM SENSOR

    WFD50EXP

    WATERFLOW DETECTOR EXPLOSION-PROOF FOR USE WITH 5" PIPE.
    CAN$4,334.94 Buy Surplus As Low As CAN$2,678.99
    CAN$2,678.99
    Repair Yours CAN$1,877.11
    HONEYWELL WFD40E

    HONEYWELL

    SYSTEM SENSOR

    WFD40E

    WATERFLOW DETECTOR, 4" PIPE SIZE, EXPLOSION PROOF
    ✓ IN STOCK!
    CAN$4,477.33 Buy Surplus As Low As CAN$3,505.20
    CAN$3,505.20
    Repair Yours CAN$1,922.23
    HONEYWELL WFD25EXP

    HONEYWELL

    SYSTEM SENSOR

    WFD25EXP

    WATERFLOW DETECTOR, 2.5" PIPE SIZE, EXPLOSION PROOF
    CAN$5,373.92 Buy Surplus As Low As CAN$3,321.08
    CAN$3,321.08
    Repair Yours CAN$1,926.93
    HONEYWELL WFD30-2EXP

    HONEYWELL

    SYSTEM SENSOR

    WFD30-2EXP

    WATERFLOW DETECTOR, 3" PIPE SIZE, EXPLOSION PROOF
    CAN$4,477.33 Buy Surplus As Low As CAN$2,767.57
    CAN$2,767.57
    Repair Yours CAN$1,948.62
    HONEYWELL WFD60EXP

    HONEYWELL

    SYSTEM SENSOR

    WFD60EXP

    WATERFLOW DETECTOR, 6" PIPE SIZE, EXPLOSION PROOF
    CAN$4,477.33 Buy Surplus As Low As CAN$2,767.57
    CAN$2,767.57
    Repair Yours CAN$1,948.62
    HONEYWELL P2R

    HONEYWELL

    SYSTEM SENSOR

    P2R

    DISCONTINUED BY MANUFACTURER, HORN/STROBE, 2-WIRE, WALL STANDARD, CANDELA, RED, REPLACES P2475, REPLACED BY P2RL
    Buy Surplus As Low As CAN$189.94
    CAN$189.94
    HONEYWELL SR

    HONEYWELL

    SYSTEM SENSOR

    SR

    DISCONTINUED BY MANUFACTURER, STROBE, WALL STANDARD CANDELA, RED, 12-24 VDC, 12 TO 18 AWG
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$66.50
    CAN$66.50
    HONEYWELL 2WT-B

    HONEYWELL

    SYSTEM SENSOR

    2WT-B

    PHOTO DETECTOR, I3 SERIES, 2-WIRE, 12/24 VDC, THERMAL, WITH BASE
    CAN$104.55 Buy Surplus As Low As CAN$54.60
    CAN$54.60
    HONEYWELL 2WTR-B

    HONEYWELL

    SYSTEM SENSOR

    2WTR-B

    I3 PHOTO DETECTOR, PLUG-IN, 2-WIRE, 12/24 VDC, 135 F THERMAL, FORM-C RELAY. , 2WTR-B
    ✓ IN STOCK!
    CAN$124.25 Buy Surplus As Low As CAN$106.13
    CAN$106.13
    HONEYWELL 4W-B

    HONEYWELL

    SYSTEM SENSOR

    4W-B

    SMOKE DETECTOR, PHOTOELECTRIC, I3 SERIES, WALL/CEILING MOUNT, 4 WIRE, 12V/24 VDC, PLUG-IN W/BASE
    ✓ IN STOCK!
    CAN$102.15 Buy Surplus As Low As CAN$64.35
    CAN$64.35
    HONEYWELL 4WTAR-B

    HONEYWELL

    SYSTEM SENSOR

    4WTAR-B

    GAS/SMOKE DETECTION, 12/24V OPERATING VOLTAGE, 4-WIRE, PLUG-IN PHOTOELECTRIC INTELLIGENT I3 SMOKE DETECTOR AND MOUNTING BASE WITH FIXED 135 DEGREE F THERMAL SENSOR, SOUNDER FEATURE, AND SPDT ...
    CAN$213.08 Buy Surplus As Low As CAN$114.39
    CAN$114.39
    HONEYWELL 5601P

    HONEYWELL

    SYSTEM SENSOR

    5601P

    HEAT DETECTOR, CONVENTIONAL, SINGLE-CIRCUIT, 135 FIXED/RATE OF RISE
    ✓ IN STOCK!
    CAN$48.79 Buy Surplus As Low As CAN$30.49
    CAN$30.49
    HONEYWELL RTS151

    HONEYWELL

    SYSTEM SENSOR

    RTS151

    REMOTE TEST STATION, ALARM LED, 2.8-32 V DC, 12MA MAX, COIL CURRENT: 95 MA MAX, 4.8" X 2.9" X 1.4"
    ✓ IN STOCK!
    CAN$106.49 Buy Surplus As Low As CAN$70.31
    CAN$70.31
    HONEYWELL 2151

    HONEYWELL

    SYSTEM SENSOR

    2151

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, PHOTOELECTRIC, 100 SERIES, LOW PROFILE, PENDANT, 24 VAC/120 VAC, PLUG-IN REQUIRES B100 OR B400 SERIES BASE, REPLACES: HONEYWELL/SYSTEMSENSOR PAR ...
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$104.55
    CAN$104.55
    HONEYWELL B501

    HONEYWELL

    SYSTEM SENSOR

    B501

    INTELLIGENT DETECTOR BASE WITHOUT FLANGE; IVORY; SOLD WITHOUT INDIVIDUAL PACKAGING.
    ✓ IN STOCK!
    CAN$4.81 Buy Surplus As Low As CAN$3.12
    CAN$3.12
    HONEYWELL 2451

    HONEYWELL

    SYSTEM SENSOR

    2451

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, 400 SERIES, PHOTOELECTRONIC, PLUG-IN
    Buy Surplus As Low As CAN$184.29
    CAN$184.29
    HONEYWELL B210LP

    HONEYWELL

    SYSTEM SENSOR

    B210LP

    DETECTOR BASE, 200 SERIES, STANDARD, ADDRESSABLE, 6.1", FLANGED, PLUG-IN, 2 WIRE, IVORY
    ✓ IN STOCK!
    CAN$46.18 Buy Surplus As Low As CAN$27.69
    CAN$27.69
    HONEYWELL 2D51

    HONEYWELL

    SYSTEM SENSOR

    2D51

    SMOKE DETECTOR, PHOTOELECTRIC, LOW PROFILE PENDANT, 4 WIRE, 24 VDC / 120 VAC, PLUG IN REQUIRES BASE
    ✓ IN STOCK!
    CAN$227.17 Buy Surplus As Low As CAN$128.20
    CAN$128.20
    HONEYWELL 2W-B

    HONEYWELL

    SYSTEM SENSOR

    2W-B

    SMOKE DETECTOR, PHOTOELECTRIC, I3 SERIES, WALL/CEILING MOUNT, 2 WIRE, 12V/24VDC, PLUG IN, W/BASE
    ✓ IN STOCK!
    CAN$106.00 Buy Surplus As Low As CAN$81.31
    CAN$81.31
    HONEYWELL 4WTR-B

    HONEYWELL

    SYSTEM SENSOR

    4WTR-B

    SYSTEM SENSOR, DETECTOR, 4-WIRE, 12/24 VDC, THERMAL
    CAN$184.70 Buy Surplus As Low As CAN$99.24
    CAN$99.24
    HONEYWELL 5604

    HONEYWELL

    SYSTEM SENSOR

    5604

    MECHANICAL HEAT DETECTOR, WHITE, 194F FIXED TEMP, SINGLE CIRCUIT, 1.69" HEIGHT, 4.57" DIAMETER
    ✓ IN STOCK!
    CAN$49.07 Buy Surplus As Low As CAN$27.57
    CAN$27.57
    HONEYWELL 5621

    HONEYWELL

    SYSTEM SENSOR

    5621

    SYSTEM SENSOR 5621 MECHANICAL HEAT DETECTOR, DUAL CIRCUIT; 135 DEG F FIXED/RATE-OF-RISE, FIRE SAFETY
    ✓ IN STOCK!
    CAN$88.57 Buy Surplus As Low As CAN$48.44
    CAN$48.44
    HONEYWELL 5622

    HONEYWELL

    SYSTEM SENSOR

    5622

    CONVENTIONAL HEAT DETECTOR, DUAL-CIRCUIT, 194 DEGREES F FIXED TEMPERATURE / RATE-OF-RISE, 50 X 50 FT UL PROTECTED SPACING - 10 FT CEILING
    ✓ IN STOCK!
    CAN$113.92 Buy Surplus As Low As CAN$51.00
    CAN$51.00
    HONEYWELL RTS151KEY

    HONEYWELL

    SYSTEM SENSOR

    RTS151KEY

    TEST STATION, REMOTE W/ KEY, POWER LED GREEN, 14-35 VDC, ALARM LED RED, 2.8-32 VDC
    ✓ IN STOCK!
    CAN$154.00 Buy Surplus As Low As CAN$107.20
    CAN$107.20
    HONEYWELL SMB600

    HONEYWELL

    SYSTEM SENSOR

    SMB600

    SURFACE MOUNTING KIT, FLANGED, FOR USE WITH SYSTEM SENSOR DETECTORS WHEN FLUSH OR RECESSED MOUNTING IS NOT POSSIBLE
    ✓ IN STOCK!
    CAN$31.94 Buy Surplus As Low As CAN$15.97
    CAN$15.97
    HONEYWELL D4120

    HONEYWELL

    SYSTEM SENSOR

    D4120

    DUCT SMOKE DETECTION, INNOVAIRFLEX, 4-WIRE PHOTOELECTRIC, 2 DPDT FORM-C RELAY CONTACTS, TEST/RESET BUTTON, 24 VAC/DC OR 120 VAC
    ✓ IN STOCK!
    CAN$325.00 Buy Surplus As Low As CAN$247.00
    CAN$247.00
    HONEYWELL D4120W

    HONEYWELL

    SYSTEM SENSOR

    D4120W

    SYSTEM SENSOR D4120W GAS/SMOKE DETECTION 24V AC/DC OR 120VAC 4-WIRE WATERTIGHT ENCLOSURE. , D4120W
    ✓ IN STOCK!
    CAN$546.49 Buy Surplus As Low As CAN$147.32
    CAN$147.32
    HONEYWELL DNR

    HONEYWELL

    SYSTEM SENSOR

    DNR

    DUCT DETECTOR, PHOTOELECTRIC, INNOVAIRFLEX INTELLIGENT, NON-RELAY, DOES NOT INCLUDE HEAD
    ✓ IN STOCK!
    CAN$268.34 Buy Surplus As Low As CAN$191.19
    CAN$191.19
    HONEYWELL M02-09-00

    HONEYWELL

    SYSTEM SENSOR

    M02-09-00

    TEST MAGNET, WITH TELESCOPING HANDLE, SMOKE DETECTOR TESTER
    ✓ IN STOCK!
    CAN$87.40 Buy Surplus As Low As CAN$49.28
    CAN$49.28
    HONEYWELL B112LP

    HONEYWELL

    SYSTEM SENSOR

    B112LP

    DETECTOR BASE, 100 SERIES, RELAY FORM A/C, CONVENTIONAL LP PLUG-IN, 4WIRE, 24VDC, W/RESISTOR
    CAN$74.05 Buy Surplus As Low As CAN$43.81
    CAN$43.81
    HONEYWELL B224BI

    HONEYWELL

    SYSTEM SENSOR

    B224BI

    SMOKE DETECTOR BASE, ISOLATOR,32VDC, PLUG-IN
    ✓ IN STOCK!
    CAN$108.90 Buy Surplus As Low As CAN$72.60
    CAN$72.60
    HONEYWELL DCOIL

    HONEYWELL

    SYSTEM SENSOR

    DCOIL

    REMOTE TEST COIL, REQUIRED FOR OLDER DNR(W), DUCT DETECTOR HOUSING, 2-WIRE
    ✓ IN STOCK!
    CAN$81.76 Buy Surplus As Low As CAN$65.34
    CAN$65.34
    HONEYWELL DST3

    HONEYWELL

    SYSTEM SENSOR

    DST3

    METAL DUCT SAMPLING TUBE, 2FT X 4 FT, W/ HOLES
    CAN$39.35 Buy Surplus As Low As CAN$20.69
    CAN$20.69
    HONEYWELL B402B

    HONEYWELL

    SYSTEM SENSOR

    B402B

    BASE, 4 WIRE, PLUG-IN, USED WITH MODEL 2451 AND 2451TH, REPLACE WITH B112LP
    ✓ IN STOCK!
    CAN$130.68 Buy Surplus As Low As CAN$62.73
    CAN$62.73
    HONEYWELL P4R

    HONEYWELL

    SYSTEM SENSOR

    P4R

    DISCONTINUED BY MANUFACTURER, HORN/STROBE, 12/24V, 4-WIRE, WALL MOUNT, STANDARD
    Buy Surplus As Low As CAN$65.21
    CAN$65.21
    HONEYWELL RA400Z

    HONEYWELL

    SYSTEM SENSOR

    RA400Z

    DISCONTINUED BY MANUFACTURER, REMOTE ANNUNCIATOR, USE W/BOTH CONVENTION & INTELLIGENT SMOKE DETECTORS
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$58.21
    CAN$58.21
    HONEYWELL RTS451

    HONEYWELL

    SYSTEM SENSOR

    RTS451

    DISCONTINUED BY MANUFACTURER, TEST STATION, REMOTE, W/ALARM, LED, 2.8-32 VDC, 4.8 INCH X 2.9 INCH X 1.4 INCH
    Buy Surplus As Low As CAN$92.15
    CAN$92.15
    HONEYWELL WBB

    HONEYWELL

    SYSTEM SENSOR

    WBB

    BACK BOX, WEATHERPROOF, RED, WALL MOUNT, 1/2 IN NPT
    ✓ IN STOCK!
    CAN$50.65 Buy Surplus As Low As CAN$44.66
    CAN$44.66
    HONEYWELL 1451

    HONEYWELL

    SYSTEM SENSOR

    1451

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, 400 SERIES,1.55-3.0 VOLTS, NOMINAL SENSITIVITY, 120 DEGREE F, DISCONTINUED ITEM REPLACED BY HONEYWELL/SYSTEM SENSOR #2151
    Buy Surplus As Low As CAN$128.40
    CAN$128.40
    HONEYWELL 5451

    HONEYWELL

    SYSTEM SENSOR

    5451

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, 135 DEGREE F, FIXED/ROR, PLUG-IN
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$76.51
    CAN$76.51
    HONEYWELL SP200WA-25

    HONEYWELL

    SYSTEM SENSOR

    SP200WA-25

    DISCONTINUED BY MANUFACTURER, AUDIBLE SIGNAL APPLIANCE, SP200 SERIES, 25VRMS, 85DBA MINUTES, WHITE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$122.35
    CAN$122.35
    HONEYWELL LENS-GC

    HONEYWELL

    SYSTEM SENSOR

    LENS-GC

    COLORED LENS, CEILING, GREEN
    ✓ IN STOCK!
    CAN$29.60 Buy Surplus As Low As CAN$23.23
    CAN$23.23
    HONEYWELL HRK

    HONEYWELL

    SYSTEM SENSOR

    HRK

    HORN, OUTDOOR, RED, 12/24 V, REGULATED, REPLACES H12/24K
    CAN$112.78 Buy Surplus As Low As CAN$56.11
    CAN$56.11
    HONEYWELL WFD30-2

    HONEYWELL

    SYSTEM SENSOR

    WFD30-2

    DISCONTINUED BY MANUFACTURER, WATERFLOW DETECTOR, FOR USE WITH 3 INCH NPT PIPE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$309.28
    CAN$309.28
    HONEYWELL SPBBSW

    HONEYWELL

    SYSTEM SENSOR

    SPBBSW

    WALL, BACK BOX SKIRT, WHITE,FOR INDOOR SURFACE MOUNT/SPEAKER/STROBE
    ✓ IN STOCK!
    CAN$34.17 Buy Surplus As Low As CAN$17.28
    CAN$17.28
    HONEYWELL MHW

    HONEYWELL

    SYSTEM SENSOR

    MHW

    MINI HORN, WHITE, 12-24 V, INDOOR, WALL MOUNT, REPLACES PA400W
    ✓ IN STOCK!
    CAN$47.93 Buy Surplus As Low As CAN$33.40
    CAN$33.40
    HONEYWELL MDLW

    HONEYWELL

    SYSTEM SENSOR

    MDLW

    DISCONTINUED REPLACE WITH MDL3W,(SYNC•CIRCUIT MODULE, 12 OR 24VDC, WHITE)
    Buy Surplus As Low As CAN$66.33
    CAN$66.33
    HONEYWELL M500MB

    HONEYWELL

    SYSTEM SENSOR

    M500MB

    MONITOR MODULE, 500 SERIES, SMOKE DETECTOR, INTERFACE WITH MECHANICAL CONTACT DEVICES, FAULT-TOLERANT, NORMALLY OPEN / CLOSED, STATUS LED, 15-32 VDC
    ✓ IN STOCK!
    CAN$133.30 Buy Surplus As Low As CAN$52.22
    CAN$52.22
    Previous Next
    1 2 3 4 5 6 7 8 9 10 11