Product Search

    SEARCH NOW FOR ALL YOUR ACTION INSTRUMENTS 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 982.
    INVENSYS 1700-6031

    INVENSYS

    ACTION INSTRUMENTS

    1700-6031

    DISCONTINUED BY MANUFACTURER, SIGNAL CONDITIONER, FREQUENCY INPUT, 0-1000 HZ, RELAY DPDT OUTPUT, 120 VAC SUPPLY, 11 PIN
    ✓ IN STOCK!
    Buy Surplus As Low As $242.50
    $242.50
    Repair Yours $300.00
    INVENSYS 4300-113

    INVENSYS

    ACTION INSTRUMENTS

    4300-113

    DISCONTINUED BY MANUFACTURER, SIGNAL CONDITIONER/ TRANSMITTER, 4-20 MA, 120 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $221.85
    $221.85
    Repair Yours $300.00
    INVENSYS ACTION-AP4390

    INVENSYS

    ACTION INSTRUMENTS

    ACTION-AP4390

    ACTION AP4390 (4390-0000-1) DC INPUT ISOLATOR/120V INPUT
    $1,118.00 Buy Surplus As Low As $671.00
    $671.00
    INVENSYS 4300-5440S

    INVENSYS

    ACTION INSTRUMENTS

    4300-5440S

    RELAY SIGNAL CONDITIONER ISOLATING 120VAC 8PIN
    Buy Surplus As Low As $348.00
    $348.00
    Repair Yours $300.00
    INVENSYS 1000-2002

    INVENSYS

    ACTION INSTRUMENTS

    1000-2002

    RELAY LIMIT ALARM 120VAC 11PIN 0/500MV DC
    Buy Surplus As Low As $120.00
    $120.00
    Repair Yours $300.00
    INVENSYS AP4380-2000

    INVENSYS

    ACTION INSTRUMENTS

    AP4380-2000

    DISCONTINUED BY MANUFACTURER, SIGNAL CONDITIONER, ISOLATOR, FIELD CONFIGURABLE, VOLTAGE/CURRENT, JUMPER ADJUSTMENT, 120/240 VAC OPERATION, LED INDICATORS, PLUG-IN, 8 PIN OCTAL BASE, (4380-20 ...
    Buy Surplus As Low As $368.27
    $368.27
    Repair Yours $300.00
    INVENSYS 4300-119-D

    INVENSYS

    ACTION INSTRUMENTS

    4300-119-D

    DISCONTINUED BY MANUFACTURER, RELAY, IN 4/20MA, 24DC, OUT 10/50MA
    Buy Surplus As Low As $180.00
    $180.00
    Repair Yours $200.00
    INVENSYS Q468-0000

    INVENSYS

    ACTION INSTRUMENTS

    Q468-0000

    DISCONTINUED BY MANUFACTURER, IQ SERIES, DC POWERED, ISOLATOR, FIELD CONFIG (1 IN, 1 OUT), VAC OR MAAC IN; VDC OR MA OUT
    Buy Surplus As Low As $242.34
    $242.34
    Repair Yours $300.00
    INVENSYS Q446-0000

    INVENSYS

    ACTION INSTRUMENTS

    Q446-0000

    DISCONTINUED BY MANUFACTURER, BRIDGE / STRAIN GAUGE INPUT, IQ SERIES, AC POWERED, (1 IN, 1 OUT) BRIDGE/STRAIN GAUGE IN, VDC OR MA OUT
    Buy Surplus As Low As $471.00
    $471.00
    Repair Yours $391.00
    INVENSYS Q404-2L28

    INVENSYS

    ACTION INSTRUMENTS

    Q404-2L28

    DISCONTINUED BY MANUFACTURER, IQ SERIES, DC POWERED, ISOLATOR, FIXED (2 IN, 2 OUT), -10/10 VDC IN; -10/10 VDC OUT, FAST RSP
    Buy Surplus As Low As $600.00
    $600.00
    Repair Yours $498.00
    INVENSYS Q403-2L00

    INVENSYS

    ACTION INSTRUMENTS

    Q403-2L00

    DISCONTINUED BY MANUFACTURER, IQ SERIES, AC POWERED - DC VOLTAGE / CURRENT INPUT, ISOLATOR, FIXED RANGE (2 IN, 2 OUT) 4/20MA IN; 4/20MA OUT
    Buy Surplus As Low As $600.00
    $600.00
    Repair Yours $498.00
    INVENSYS Q403-1L08

    INVENSYS

    ACTION INSTRUMENTS

    Q403-1L08

    DISCONTINUED BY MANUFACTURER, IQ SERIES, AC POWERED - DC VOLTAGE / CURRENT INPUT, FIXED RANGE (1 IN, 1 OUT) 0/10VDC IN; 4/20MA OUT
    Buy Surplus As Low As $195.00
    $195.00
    Repair Yours $300.00
    INVENSYS Q520-0B06

    INVENSYS

    ACTION INSTRUMENTS

    Q520-0B06

    DISCONTINUED BY MANUFACTURER, IQ SERIES, LOOP POWERED TRANSMITTERS - THERMOCOUPLE INPUT (J, K, T), 2 CHANNEL, TYPE K, 0/1000C IN; 4/20 MA OUT
    Buy Surplus As Low As $540.00
    $540.00
    Repair Yours $449.00
    INVENSYS MDL-4300-1120S

    INVENSYS

    ACTION INSTRUMENTS

    MDL-4300-1120S

    SIGNAL CONDITIONER 1/5VDC 120VAC 20/4MADC
    Buy Surplus As Low As $252.18
    $252.18
    Repair Yours $300.00
    INVENSYS 1200-6273

    INVENSYS

    ACTION INSTRUMENTS

    1200-6273

    RELAY 5AMP 120VAC 11PIN
    Buy Surplus As Low As $125.00
    $125.00
    INVENSYS WV478-2000.V1

    INVENSYS

    ACTION INSTRUMENTS

    WV478-2000.V1

    DISCONTINUED BY MANUFACTURER, SIGNAL CONDITIONER, ISOLATING, ULTRA SLIMPAK II, VAC IN, VDC/MA OUT, 0 TO 10 KHZ, 0 TO 10 V DC, 150 MVP TO 150 VRMS
    Buy Surplus As Low As $45.00
    $45.00
    Repair Yours $300.00
    INVENSYS WV118-2000.V1

    INVENSYS

    ACTION INSTRUMENTS

    WV118-2000.V1

    DISCONTINUED BY MANUFACTURER, SIGNAL CONDITIONER, ULTRA SLIMPAK II, INPUT LIMIT ALARM, DC POWERED LIMIT ALARMS, 2-SPDT RELAY OUTPUT
    Buy Surplus As Low As $480.00
    $480.00
    Repair Yours $399.00
    INVENSYS Q406-A001

    INVENSYS

    ACTION INSTRUMENTS

    Q406-A001

    DISCONTINUED BY MANUFACTURER, AC-POWERED, DIN-RAIL MOUNTED, DC INPUT, SIGNAL CONDITIONER, MULTI-CHANNEL ISOLATOR
    Buy Surplus As Low As $60.00
    $60.00
    Repair Yours $300.00
    INVENSYS Q520-0B05

    INVENSYS

    ACTION INSTRUMENTS

    Q520-0B05

    DISCONTINUED BY MANUFACTURER, IQ SERIES, LOOP POWERED TRANSMITTERS - THERMOCOUPLE INPUT (J, K, T), 2 CHANNEL, TYPE K, 0/2000F IN; 4/20 MA OUT
    Buy Surplus As Low As $1,096.00
    $1,096.00
    Repair Yours $910.00
    INVENSYS Q510-0B07

    INVENSYS

    ACTION INSTRUMENTS

    Q510-0B07

    DISCONTINUED BY MANUFACTURER, LOOP POWERED TRANSMITTER, IQ SERIES, PT100 OHM, RTD 2 CHANNEL 1, 0/300F IN 4/20 MA OUT
    Buy Surplus As Low As $420.00
    $420.00
    Repair Yours $349.00
    INVENSYS Q501-1B11

    INVENSYS

    ACTION INSTRUMENTS

    Q501-1B11

    DISCONTINUED BY MANUFACTURER, LOOP POWERED TRANSMITTERS - DC VOLTAGE/CURRENT INPUT 1 CHANNEL, -10/10 VDC IN; 4/20 MA OUT
    Buy Surplus As Low As $150.00
    $150.00
    Repair Yours $300.00
    INVENSYS Q478-0000

    INVENSYS

    ACTION INSTRUMENTS

    Q478-0000

    DISCONTINUED BY MANUFACTURER, DC POWERED ISOLATOR, FIELD CONFIG 1 IN, 1 OUT, FREQUENCY IN; VDC-MA OUT
    Buy Surplus As Low As $312.09
    $312.09
    Repair Yours $300.00
    INVENSYS Q126-0000

    INVENSYS

    ACTION INSTRUMENTS

    Q126-0000

    TEMPERATURE LIMIT ALARM, THERMOCOUPLE, 2 SPDT RELAYS, IQ SERIES, AC POWERED, DUAL TRIP
    $451.38 Buy Surplus As Low As $213.51
    $213.51
    Repair Yours $300.00
    INVENSYS Q116-0000

    INVENSYS

    ACTION INSTRUMENTS

    Q116-0000

    DISCONTINUED BY MANUFACTURER, INPUT ALARM MODULE, IQ SERIES, AC POWERED, TEMPERATURE INPUT, LIMIT ALARM, RTD INPUT, DUAL TRIP (2 - SPDT)
    Buy Surplus As Low As $311.00
    $311.00
    Repair Yours $300.00
    INVENSYS WV418-2000.V1

    INVENSYS

    ACTION INSTRUMENTS

    WV418-2000.V1

    DISCONTINUED BY MANUFACTURER, SIGNAL CONDITIONER, ULTRA SLIMPAK II, WV418 SERIES, RTD INPUT, CURRENT, VOLTAGE OUTPUT
    Buy Surplus As Low As $402.27
    $402.27
    Repair Yours $300.00
    INVENSYS WV408-2000.V1

    INVENSYS

    ACTION INSTRUMENTS

    WV408-2000.V1

    DISCONTINUED BY MANUFACTURER, SIGNAL CONDITIONER, DC POWERED ISOLATING, ULTRASLIMPAKII, VDC OR MA IN; VDC OR MA OUT
    Buy Surplus As Low As $468.39
    $468.39
    Repair Yours $349.00
    INVENSYS WV168-2000.V1

    INVENSYS

    ACTION INSTRUMENTS

    WV168-2000.V1

    DISCONTINUED BY MANUFACTURER, SIGNAL CONDITIONER, ULTRA SLIMPAK II SERIES, DC POWERED INPUT LIMIT ALARMS, SUPPLY VOLAGE:- 9 TO 30 VDC, AC IN, 2 SPDT RELAYS, NO. OF OUTPUT CHANNELS: 2 CHANNEL ...
    Buy Surplus As Low As $420.00
    $420.00
    Repair Yours $349.00
    INVENSYS IP71-3000M

    INVENSYS

    ACTION INSTRUMENTS

    IP71-3000M

    DISCONTINUED BY MANUFACTURER, TRANSDUCER, MINI I/P TRANSDUCER, 3-15 PSIG, 4-20 MA, INSTALLATION BRACKET AS SHOWN
    Buy Surplus As Low As $492.06
    $492.06
    Repair Yours $389.00
    INVENSYS WV468-2000.V1

    INVENSYS

    ACTION INSTRUMENTS

    WV468-2000.V1

    DISCONTINUED BY MANUFACTURER, ULTRASLIMPAKII, DC POWERED ISOLATING SIGNAL CONDITIONERS, AC IN; VDC OR MA OUT
    Buy Surplus As Low As $540.00
    $540.00
    Repair Yours $449.00
    INVENSYS WV448-2000

    INVENSYS

    ACTION INSTRUMENTS

    WV448-2000

    DISCONTINUED BY MANUFACTURER, SIGNAL CONDITIONER, ULTRA SLIMPAK17 II, WV448 SERIES, BRIDGE INPUT, CURRENT, VOLTAGE OUTPUT
    Buy Surplus As Low As $378.67
    $378.67
    Repair Yours $300.00
    INVENSYS WV438-2000.V1

    INVENSYS

    ACTION INSTRUMENTS

    WV438-2000.V1

    DISCONTINUED BY MANUFACTURER, SIGNAL CONDITIONER, ULTRA SLIMPAK II, WV438 SERIES, POTENTIOMETER INPUT, CURRENT, VOLTAGE OUT, 1 CHANNEL, 30VDC, 9VDC
    Buy Surplus As Low As $420.00
    $420.00
    Repair Yours $349.00
    INVENSYS WV428-2000.V1

    INVENSYS

    ACTION INSTRUMENTS

    WV428-2000.V1

    SIGNAL CONDITIONER, ULTRA SLIMPAK II, WV428 SERIES, THERMOCOUPLE INPUT, CURRENT OUTPUT: 0 TO 20 MA, VOLTAGE OUTPUT: 0 TO 10 V DC, RTD IN; VDC OR MA OUT, 1 CHANNEL, OUTPUT ACCURACY: 0.05% OF ...
    $916.00 Buy Surplus As Low As $551.00
    $551.00
    Repair Yours $444.00
    INVENSYS WV108-2000.V1

    INVENSYS

    ACTION INSTRUMENTS

    WV108-2000.V1

    DISCONTINUED BY MANUFACTURER, ULTRASLIMPAKII, DC POWERED LIMIT ALARMS, VDC OR MA IN 2 SPDT RELAYS
    Buy Surplus As Low As $465.00
    $465.00
    Repair Yours $386.00
    INVENSYS T25H-0000

    INVENSYS

    ACTION INSTRUMENTS

    T25H-0000

    TRANSPAK - TWO WIRE TRANSMITTERS, HEAD MOUNT ENCLOSURE FOR T28X
    Buy Surplus As Low As $36.00
    $36.00
    INVENSYS Q501-2B00

    INVENSYS

    ACTION INSTRUMENTS

    Q501-2B00

    DISCONTINUED BY MANUFACTURER, SIGNAL CONDITIONER, ACTION I/Q, Q501, 2 CHANNEL, 4-20 MA INPUT, 4-20 MA OUTPUT
    Buy Surplus As Low As $317.40
    $317.40
    Repair Yours $300.00
    INVENSYS Q510-4B01

    INVENSYS

    ACTION INSTRUMENTS

    Q510-4B01

    DISCONTINUED BY MANUFACTURER, IQ SERIES, LOOP POWERED TRANSMITTERS - RTD INPUT (PT100 OHM), RTD 4 CHANNEL 1 0/100C IN 4/20 MA OUTPUT
    Buy Surplus As Low As $540.00
    $540.00
    Repair Yours $449.00
    INVENSYS Q501-2B03

    INVENSYS

    ACTION INSTRUMENTS

    Q501-2B03

    IQ SERIES, POWERED TRANSMITTERS - DC VOLTAGE / CURRENT INPUT, DC 2 CHANNEL 1 0/10 VDC IN 4/20 MA OUT
    Buy Surplus As Low As $411.00
    $411.00
    Repair Yours $342.00
    INVENSYS Q501-1B01

    INVENSYS

    ACTION INSTRUMENTS

    Q501-1B01

    POWERED TRANSMITTER,DC VOLTAGE / CURRENT INPUT,1 CHANNEL, 0/20 MA IN; 4/20 MA OUT
    $489.00 Buy Surplus As Low As $294.00
    $294.00
    Repair Yours $300.00
    INVENSYS MD08-0000

    INVENSYS

    ACTION INSTRUMENTS

    MD08-0000

    ACTION PAK, ACCESSORIES, 8 PIN DIN MOUNT SOCKET
    $124.00 Buy Surplus As Low As $75.00
    $75.00
    INVENSYS G428-0001.V1

    INVENSYS

    ACTION INSTRUMENTS

    G428-0001.V1

    DISCONTINUED BY MANUFACTURER, SIGNAL CONDITIONER, ULTRA SLIMPAK, THERMOCOUPLE INPUT, ISOLATED LINEARIZED DC OUTPUT, 0-5V / 0-10V, 0-1MA / 0-20MA / 4-20MA, 2 CHANNELS, FIELD CONFIGURABLE, 9-3 ...
    Buy Surplus As Low As $401.70
    $401.70
    Repair Yours $324.00
    INVENSYS G408-1001.V1

    INVENSYS

    ACTION INSTRUMENTS

    G408-1001.V1

    DISCONTINUED BY MANUFACTURER, SIGNAL CONDITIONER ULTRA SLIMPAK, DC VOLTAGE / CURRENT INPUT, FIELD CONFIGURABLE, DC V OR I IN, BIPOLAR +/-5V, +/-10V OUT, HIGH DENSITY DIN RAIL MOUNT
    Buy Surplus As Low As $435.00
    $435.00
    Repair Yours $362.00
    INVENSYS G408-0001.V1

    INVENSYS

    ACTION INSTRUMENTS

    G408-0001.V1

    *** MERGING TO G408-0001 ***, DISCONTINUED BY MANUFACTURER, DC POWERED - DC VOLTAGE / CURRENT INPUT, SIGNAL CONDITIONING DC I/P CE MARK ROHS COMPLIANCE, 9-30VDC, 1.5WATT, 1 CHANNEL, 0.1% ACC ...
    Buy Surplus As Low As $300.00
    $300.00
    Repair Yours $300.00
    INVENSYS C680-0001

    INVENSYS

    ACTION INSTRUMENTS

    C680-0001

    DISCONTINUED BY MANUFACTURER, TRANSPAK - TWO WIRE TRANSMITTERS, ACCESSORIES, T287 COMM ADAPTOR CONFIG & CALIBRATION SOFTWARE UPGRADE
    Buy Surplus As Low As $193.00
    $193.00
    Repair Yours $300.00
    INVENSYS G408-1001

    INVENSYS

    ACTION INSTRUMENTS

    G408-1001

    DISCONTINUED BY MANUFACTURER,SIGNAL CONDITIONER, ULTRA SLIMPAK, CURRENT, VOLTAGE IN, VOLTAGE OUT, 9 TO 30 VDC, 1.5 W
    Buy Surplus As Low As $378.67
    $378.67
    Repair Yours $300.00
    INVENSYS G168-0001

    INVENSYS

    ACTION INSTRUMENTS

    G168-0001

    DISCONTINUED BY MANUFACTURER, LIMIT ALARM, AC V OR I IN, DUAL TRIP, SPDT RELAYS
    Buy Surplus As Low As $403.64
    $403.64
    INVENSYS G1280001

    INVENSYS

    ACTION INSTRUMENTS

    G1280001

    DISCONTINUED BY MANUFACTURER, LIMIT ALARM, 2 CHANNEL, THERMOCOUPLE INPUT, 9-30 VDC, 1.5 WATT, DUAL TRIP, SPDT RELAYS
    Buy Surplus As Low As $401.70
    $401.70
    Repair Yours $324.00
    INVENSYS Q498-0000

    INVENSYS

    ACTION INSTRUMENTS

    Q498-0000

    DISCONTINUED BY MANUFACTURER, IQ SERIES, UNIVERSAL INPUT, FIELD CONFIGURABLE, ISOLATOR, FIELD CONFIG
    Buy Surplus As Low As $436.72
    $436.72
    Repair Yours $342.00
    INVENSYS Q406-A004

    INVENSYS

    ACTION INSTRUMENTS

    Q406-A004

    DISCONTINUED BY MANUFACTURER, SIGNAL CONDITIONER, IQ SERIES, AC POWERED, DC VOLTAGE / CURRENT INPUT, ISOLATOR, (2 IN 2 OUT) VDC OR MA IN, VDC OR MA OUT
    Buy Surplus As Low As $543.22
    $543.22
    Repair Yours $450.88
    INVENSYS Q406-A002

    INVENSYS

    ACTION INSTRUMENTS

    Q406-A002

    DISCONTINUED BY MANUFACTURER, ISOLATOR, IQ SERIES, AC POWERED - DC VOLTAGE / CURRENT INPUT, (1 IN, 2 OUT) VDC OR MA IN, VDC OR MA OUT
    Buy Surplus As Low As $571.65
    $571.65
    Repair Yours $456.00
    INVENSYS IQRL-D002

    INVENSYS

    ACTION INSTRUMENTS

    IQRL-D002

    DISCONTINUED BY MANUFACTURER, IQ SERIES, POWER SUPPLY ACCESSORY, POWER DISTRIBUTION BUS, ACTION/Q DC POWERED POTENTIOMETER, FOR USE WITH THREE-WIRE/FOUR-WIRE TRANSMITTERS ONLY (Q4X4 Q4X5 QRX ...
    Buy Surplus As Low As $75.00
    $75.00
    Previous Next
    1 2 3 4 5 6 7 8 9 10 11