Automation Components, Inc.
6107 results(1 filter applied, reset)Automation Components, Inc. (ACI), a DwyerOmega brand, manufactures reliable HVAC and building automation sensors. With 20,000+ part variations—temperature, humidity, gas, and wireless—ACI supports smarter environments across commercial, institutional, and industrial building markets.

ACI AUD
SKU: CS6285283MPN: AUDAlternate Part #: 102093Floating Point Input (5 sec), Analog Output, Version 1, (15, 30, 90 sec Selectable)
$160.21Unit
ACI A/SCS2
SKU: CS3902880MPN: A/SCS2Alternate Part #: 142358Fixed Current Switch, DIN Rail, Split Core, NO, \<1.5A Trip Point, 0 to 200A Range
$69.89Unit
ACI PXP0.3G
SKU: CS6286782MPN: PXP0.3GAlternate Part #: 127206Analog Input (0-5VDC), Pressure Output (0-15PSI), Single Valve, No Bleed Orifice, Gauge, (0-10V, 0-15V, 0-20mA Selectable)
$227.31Unit
ACI GP(0-100G)-20-P
SKU: CS6287622MPN: GP(0-100G)-20-PAlternate Part #: 135747Gage Pressure with Packard Connector, 0 to 100 psig, 4-20mA
$265.94Unit
ACI A/MSCS-A
SKU: CS3057585MPN: A/MSCS-AAlternate Part #: 117855Mini, Adjustable Current Switch, Split Core, NO, 0.70 to 150A Range, Trip Point
$45.17Unit
ACI A/ASCS2
SKU: CS3372993MPN: A/ASCS2Alternate Part #: 142353Adjustable Current Switch, DIN Rail, Split Core, NO, 1.5 to 220A Trip Point, 0 to 250A Range
$77.99Unit
ACI A/AN-I-6"-BB
SKU: CS6286178MPN: A/AN-I-6"-BBAlternate Part #: 12149910,000 Ohm Thermistor (Type III), Immersion, Welded Well, 6”, NEMA 3R Enclosure
$57.08Unit
ACI A/RH3-R2
SKU: CS6287015MPN: A/RH3-R2Alternate Part #: 130554Relative Humidity, RH Outputs: 0-5, 0-10 VDC \& 4-20mA (Default), Room (R2), ± 3% Accuracy
$169.19Unit
ACI FS-2A
SKU: CS5049599MPN: FS-2AAlternate Part #: 105904Freeze Stat, 20’ Capillary, Automatic Reset, (2) SPDT
$247.18Unit
ACI A/TTM1K-I-4"-4-BB
SKU: CS6286634MPN: A/TTM1K-I-4"-4-BBAlternate Part #: 124897Transmitter w/ 1,000 Ohm RTD (NIST Cert), Immersion, Welded Well, 4”, NEMA 3R Enclosure, 4-20mA Output, LCD
$196.80Unit
ACI PTP3-15G
SKU: CS6286779MPN: PTP3-15GAlternate Part #: 127202Pressure Input (3-15PSI), Analog Output (4-20mA), Gauge, (1-5V, 2-10V, 3-15V Selectable)
$162.53Unit
ACI A/CP-I-2.5"-GD
SKU: CS6286513MPN: A/CP-I-2.5"-GDAlternate Part #: 12338910,000 Ohm Thermistor (Type II), Immersion, Welded Well, 2.5”, Galvanized Enclosure
$46.12Unit
ACI PXP7.3G
SKU: CS830452MPN: PXP7.3GAlternate Part #: 133044Analog Input (0-5VDC), Pressure Output (0-15PSI), Single Valve, 0.007” Bleed Orifice, Gauge, (0-10V, 0-15V, 0-20mA Selectable)
$227.31Unit
ACI A/RH3-AN-D
SKU: CS3013572MPN: A/RH3-AN-DAlternate Part #: 122832Relative Humidity, RH Outputs: 0-5, 0-10 VDC \& 4-20mA (Default), Duct, ± 3% Accuracy, 10,000 Ohm Thermistor (Type III), Euro Enclosure
$184.54Unit
ACI EPW2G
SKU: CS938141MPN: EPW2GAlternate Part #: 106331Pulse Width Modulation Input (2.93 sec), Pressure Output (0-15PSI), Dual Valve, Maintains Branch Pressure , Gauge, Version 1, (10, 5, 25 sec), (0-1...
$275.22Unit
ACI PTS4.1G
SKU: CS3011885MPN: PTS4.1GAlternate Part #: 127750Floating Point Input (90 sec), Pressure Output (0-15PSI), Dual Valve, Maintains Branch Pressure, Gauge, (0-10PSI, 5-15PSI Selectable)
$282.25Unit
ACI A/20K-R-LCD-C
SKU: CS6290750MPN: A/20K-R-LCD-CAlternate Part #: 14909420,000 Ohm Thermistor, Room (R), LCD, C, Blank logo
$88.13Unit
ACI EPC2G
SKU: CS3001581MPN: EPC2GAlternate Part #: 102478Analog Input (0-5VDC), Pressure Output (0-10PSI), Dual Valve, Maintains Branch Pressure , Gauge, (0-10V, 0-15V 0-20mA), (0-15PSI, 0-20PSI)
$269.53Unit
ACI GP(0-200G)-20-P
SKU: CS6287623MPN: GP(0-200G)-20-PAlternate Part #: 135748Gage Pressure with Packard Connector, 0 to 200 psig, 4-20mA
$265.94Unit
ACI A/RH3-CP-R
SKU: CS6286453MPN: A/RH3-CP-RAlternate Part #: 122887Relative Humidity, RH Outputs: 0-5, 0-10 VDC \& 4-20mA (Default), Room (R), ± 3% Accuracy, 10,000 Ohm Thermistor (Type II)
$176.01Unit
ACI A/CAPILLARY CLIP QTY: 50/BAG
SKU: CS6288676MPN: A/CAPILLARY CLIP QTY: 50/BAGAlternate Part #: 142410Capillary Clip, Bag of 50
$183.87Unit
ACI A/TTM1K-I-2.5"-4-GD
SKU: CS6285445MPN: A/TTM1K-I-2.5"-4-GDAlternate Part #: 118371Transmitter w/ 1,000 Ohm RTD (NIST Cert), Immersion, Welded Well, 2.5”, Galvanized Enclosure, 4-20mA Output
$190.41Unit
ACI A/RH2-AN-R
SKU: CS2964761MPN: A/RH2-AN-RAlternate Part #: 122644Relative Humidity, RH Outputs: 0-5, 0-10 VDC \& 4-20mA (Default), Room (R), ± 2% Accuracy, 10,000 Ohm Thermistor (Type III)
$217.78Unit
ACI A/TT100-BO-4
SKU: CS3637591MPN: A/TT100-BO-4Alternate Part #: 118462Transmitter w/ 100 Ohm RTD, Board Only, 4-20mA Output, No Sensor
$80.82Unit
ACI A/AN-IM-6"-PB
SKU: CS6287952MPN: A/AN-IM-6"-PBAlternate Part #: 13795510,000 Ohm Thermistor (Type III), Immersion, Machined Well, 6”, Plastic Enclosure
$61.64Unit
ACI A/MLP2-010-W-U-A-C-0P
SKU: CS6288881MPN: A/MLP2-010-W-U-A-C-0PAlternate Part #: 142857Differential Pressure, Panel Mount, 10.00 inWC, UniDirectional, +/- 0.5% FSO, 0-10VDC
$145.63Unit
ACI A/CP-I-4"-GD
SKU: CS2095946MPN: A/CP-I-4"-GDAlternate Part #: 12339410,000 Ohm Thermistor (Type II), Immersion, Welded Well, 4”, Galvanized Enclosure
$46.12Unit
ACI A/TT100-RSO-4-C6
SKU: CS6291325MPN: A/TT100-RSO-4-C6Alternate Part #: 151793Transmitter w/ 100 Ohm RTD, Room (R) Setpoint and Override, 4-20mA Output, Cooler/Warmer sticker
$116.44Unit
ACI A/AN-RA-36"-PB
SKU: CS3135976MPN: A/AN-RA-36"-PBAlternate Part #: 12157810,000 Ohm Thermistor (Type III), Rigid Probe Averaging, 36”, Plastic Enclosure
$70.99Unit
ACI A/TB-8.5-3-XXX-BO
SKU: CS6290308MPN: A/TB-8.5-3-XXX-BOAlternate Part #: 148042Empty 8.5 oz Nalgene Bottle, 3 Sensing Points, Rated to -100ºC
$67.58Unit
ACI A/1K-2W-A-24'-GD
SKU: CS5518454MPN: A/1K-2W-A-24'-GDAlternate Part #: 1248321,000 Ohm (Two Wires) RTD, Copper Averaging, 24’, Galvanized Enclosure
$200.91Unit
ACI FS-4
SKU: CS6285336MPN: FS-4Alternate Part #: 106293Freeze Stat, 10’ Capillary, Manual Reset, (2) SPDT
$258.75Unit
ACI FS-3
SKU: CS6285334MPN: FS-3Alternate Part #: 106291Freeze Stat, 10’ Capillary, Manual Reset, (1) SPDT
$229.53Unit
ACI A/3K-A-8'-GD
SKU: CS6285764MPN: A/3K-A-8'-GDAlternate Part #: 1197893,000 Ohm Thermistor, Copper Averaging, 8’, Galvanized Enclosure
$123.74Unit
ACI A/TT1K-SP-4
SKU: CS5024716MPN: A/TT1K-SP-4Alternate Part #: 118664Transmitter w/ 1,000 Ohm RTD, Wall Plate, Stainless Steel, 4-20mA Output
$115.07Unit
ACI A/RH3-CP-O
SKU: CS3170453MPN: A/RH3-CP-OAlternate Part #: 122882Relative Humidity, RH Outputs: 0-5, 0-10 VDC \& 4-20mA (Default), Outside Air, ± 3% Accuracy, 10,000 Ohm Thermistor (Type II), Euro Enclosure
$190.08Unit
ACI AFP VERSION #2
SKU: CS6285324MPN: AFP VERSION #2Alternate Part #: 105626Analog Input, Floating Point Output (150 sec), Version #2, (120, 180s Selectable)
$163.68Unit
ACI A/MCS-A
SKU: CS6285392MPN: A/MCS-AAlternate Part #: 117854Mini, Adjustable Current Switch, Solid Core, NO, 0.32 to 150A Range,Trip point
$50.72Unit
ACI A/TB-2.0-GLA
SKU: CS6289865MPN: A/TB-2.0-GLAAlternate Part #: 147220Thermal Buffer, 2 oz Nalgene Bottle, 1 Sensing Point, Mounting Bracket, Glass Beads, Rated to -100C
$83.56Unit
ACI A/PS24-24V-S
SKU: CS3684345MPN: A/PS24-24V-SAlternate Part #: 14432224VDC Adjustable Power Supply w/Snap Track
$71.23Unit
ACI A/DLP-D10-W-B-N-A-1-C-0P-S
SKU: CS6290065MPN: A/DLP-D10-W-B-N-A-1-C-0P-SAlternate Part #: 147488Differential Low Pressure, 0.10 inWC, Bidirectional, No Display, 0.50% Accuracy, w/ Pitot Tube, 0-10VDC Output, No NIST, Standard
$231.84Unit
ACI A/CP-FA-12'-BB
SKU: CS6286265MPN: A/CP-FA-12'-BBAlternate Part #: 12204810,000 Ohm Thermistor (Type II), Flexible Cable Averaging, 12’, NEMA 3R Enclosure
$160.73Unit
ACI A/DLP-040-W-U-D-A-0
SKU: CS5817998MPN: A/DLP-040-W-U-D-A-0Alternate Part #: 140778Differential Pressure, (0.5% Acc), 10, 20, 30, 40 inWC (Default), LCD, Unidirectional (Default), Bidirectional (Selectable)
$222.59Unit
ACI TUC2-AN-F1-1F-C0-X-X-X-X
SKU: CS6287304MPN: TUC2-AN-F1-1F-C0-X-X-X-XAlternate Part #: 132937Microprocessor Based Sensor (Temp) LCD, 10,000 Ohm Thermistor (Type III), Deg F, Setpoint
$217.81Unit
ACI A/AN-FA-8'-PB
SKU: CS6286835MPN: A/AN-FA-8'-PBAlternate Part #: 12843210,000 Ohm Thermistor (Type III), Flexible Cable Averaging, 8’, Plastic Enclosure
$136.99Unit
ACI A/CP-FA-8'-GD
SKU: CS6286612MPN: A/CP-FA-8'-GDAlternate Part #: 12458710,000 Ohm Thermistor (Type II), Flexible Cable Averaging, 8’, Galvanized Enclosure
$139.73Unit
ACI A/AN-FA-8'-GD
SKU: CS6286635MPN: A/AN-FA-8'-GDAlternate Part #: 12493410,000 Ohm Thermistor (Type III), Flexible Cable Averaging, 8’, Galvanized Enclosure
$139.73Unit
ACI A/CP-FA-8'-PB
SKU: CS6286838MPN: A/CP-FA-8'-PBAlternate Part #: 12843510,000 Ohm Thermistor (Type II), Flexible Cable Averaging, 8’, Plastic Enclosure
$139.73Unit
ACI DBL-205B
SKU: CS6285287MPN: DBL-205BAlternate Part #: 102423Differential Pressure Switch, 0.2 to 2.0 inWC, SPDT, Auto Reset, NEMA 3 Enclosure
$54.06Unit
ACI A/MLP2-D10-W-U-A-B-0P
SKU: CS6288826MPN: A/MLP2-D10-W-U-A-B-0PAlternate Part #: 142802Differential Pressure, Panel Mount, 0.10 inWC, UniDirectional, +/- 0.5% FSO, 0-5VDC
$154.89Unit
ACI A/MLP2-D10-W-U-A-A-0P
SKU: CS6288825MPN: A/MLP2-D10-W-U-A-A-0PAlternate Part #: 142801Differential Pressure, Panel Mount, 0.10 inWC, UniDirectional, +/- 0.5% FSO, 4-20mA
$154.89Unit
ACI A/TT1K-D-8"-4-4X
SKU: CS6285547MPN: A/TT1K-D-8"-4-4XAlternate Part #: 118785Transmitter w/ 1,000 Ohm RTD, Duct, 8”, NEMA 4X Enclosure, 4-20mA Output
$139.73Unit
ACI A/3K-SP-OR-232
SKU: CS6286089MPN: A/3K-SP-OR-232Alternate Part #: 1210873,000 Ohm Thermistor, Wall Plate, Stainless Steel, Override, Comm Stereo Jack (3.5mm)
$54.34Unit
ACI A/1K-3W-O-BB
SKU: CS6288698MPN: A/1K-3W-O-BBAlternate Part #: 1424851,000 Ohm (Three Wires) RTD, Outside Air, NEMA 3R Enclosure
$54.79Unit
ACI A/TT1K-D-6"-4-4X
SKU: CS6287356MPN: A/TT1K-D-6"-4-4XAlternate Part #: 133387Transmitter w/ 1,000 Ohm RTD, Duct, 6”, NEMA 4X Enclosure, 4-20mA Output
$142.92Unit
ACI A/100-3W-DO-6"-20'CL2P
SKU: CS6288598MPN: A/100-3W-DO-6"-20'CL2PAlternate Part #: 142259100 Ohm (Three Wires) RTD, Duct, Without Box, 6”, 20’ Plenum Cable
$73.97Unit
ACI A/1K-NI-O-EH
SKU: CS6286655MPN: A/1K-NI-O-EHAlternate Part #: 1252091,000 Ohm Nickel RTD, Outside Air, Euro Enclosure
$56.16Unit
ACI A/TT1K-LTS-1-4X-30'
SKU: CS6287377MPN: A/TT1K-LTS-1-4X-30'Alternate Part #: 133604Transmitter w/ 1,000 Ohm RTD, 2” Freezer Probe 316 SS Probe, Freezer, 30’ Leads, NEMA 4X Enclosure, 1-5VDC Output
$214.61Unit
ACI A/TT1K-LTS-4-BB-30'-POTTED
SKU: CS6287473MPN: A/TT1K-LTS-4-BB-30'-POTTEDAlternate Part #: 134507Transmitter w/ 1,000 Ohm RTD, 2” Freezer Probe 316 SS, NEMA 3R Enclosure, 30’, 4-20mA Output, Potted Board
$217.35Unit
ACI A/TTM100-LTS-4-GD-10'
SKU: CS6287478MPN: A/TTM100-LTS-4-GD-10'Alternate Part #: 134559Transmitter w/ 100 Ohm RTD (NIST Cert), 2” Freezer Probe 316 SS, Galvanized Enclosure, 10’, 4-20mA Output
$217.35Unit