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On Sale!
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On Sale!
Automation Components Inc (ACI) A/RH3-AN-R2 Room Humidity Sensor 3% RH, 10K Ohm @ 77F
Was: $210.86Now: $130.89 -
On Sale!
Automation Components Inc (ACI) A/20K-D-12-BB Duct Temperature Sensor 12", 20K Ohm
Was: $42.01Now: $26.08 -
On Sale!
Automation Components Inc (ACI) FS-6 Freeze Stat 2-SPDT, 6' Manual Reset
Was: $233.73Now: $145.09 -
On Sale!
Automation Components Inc (ACI) A/RH2-CP-O Outside Air Humidity & Temperature Sensor HVAC Sensor
Was: $241.26Now: $150.22 -
On Sale!
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On Sale!
Automation Components Inc (ACI) A/CP-RO Thermistor 10K Ohm Type II
Was: $35.91Now: $22.45 -
On Sale!
Automation Components Inc (ACI) STS-2.5 Sampling Tube 2.5" for SM-501-P
Was: $29.81Now: $18.42 -
On Sale!
Automation Components Inc (ACI) MSR-50RKA/W Pilot Alarm & Horn Module HVAC Alarm Output
Was: $199.12Now: $124.49 -
On Sale!
Automation Components Inc (ACI) A/ENT-CTRL Enthalpy Controller 24V HVAC Control
Was: $172.63Now: $107.93 -
On Sale!
Automation Components Inc (ACI) STN-1.0 Sampling Tube 1' HVAC Sampling Tube
Was: $17.88Now: $11.10 -
On Sale!
Automation Components Inc (ACI) SPT-8 Static Pressure Pickup Tube 8"
Add to CartWas: $33.40Now: $22.95 -
On Sale!
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On Sale!
Automation Components Inc (ACI) PXP2.3 Analog Input/Output Module Dual Valve Control
Was: $214.71Now: $134.23 -
On Sale!
Automation Components Inc (ACI) A/FLS-50-M Freeze Stat DPDT, Manual Reset, 50' Capillary
Was: $684.59Now: $423.04 -
On Sale!
Automation Components Inc (ACI) A/FLS-50-A Freeze Stat DPDT, 1555F, 50' Capillary
Was: $641.51Now: $398.22 -
On Sale!
Automation Components Inc (ACI) A/CP-R2 Room Temperature Sensor 10K Ohm @ 77F
Was: $20.89Now: $13.00 -
On Sale!
Automation Components Inc (ACI) A/CP-R Room Temperature Sensor 10K Ohm @ 77F
Was: $20.88Now: $13.00 -
On Sale!
Automation Components Inc (ACI) A/RH3-CP-O Outdoor Humidity Sensor 3% Accuracy
Was: $200.94Now: $125.62 -
On Sale!
Automation Components Inc (ACI) A/RH2-CP-R2 Room Humidity Sensor 2% Accuracy
Was: $230.51Now: $144.11 -
On Sale!
Automation Components Inc (ACI) A/CP-S-PB Strap-On Thermistor 10K Ohm Type II
Was: $39.33Now: $24.41 -
On Sale!
Automation Components Inc (ACI) A/GP-2 2-Foot Sensor Harness
Was: $24.16Now: $15.10 -
On Sale!
Automation Components Inc (ACI) FS-50A Auto Reset Freeze Stat DPDT, 1555F
Was: $512.22Now: $317.96 -
On Sale!
Automation Components Inc (ACI) MS-RA/P/R Pilot LED Alarm LED Push Button
Was: $66.63Now: $41.66 -
On Sale!
Automation Components Inc (ACI) A/CP-D4-GD Duct Temperature Probe 10K Ohm, Dual Thermistor
Was: $25.90Now: $16.19 -
On Sale!
Automation Components Inc (ACI) A/CP-PO-4 Stainless Steel Thermistor Probe 4"
Was: $16.00Now: $10.00 -
On Sale!
Automation Components Inc (ACI) A/GLYCOL-KIT Glycol Kit Temperature Sensor Protection Kit
Was: $30.65Now: $19.02 -
On Sale!
Automation Components Inc (ACI) A/RH3-D Duct Humidity Sensor 3% Accuracy
Was: $200.21Now: $124.61 -
On Sale!
Automation Components Inc (ACI) A/CP-INW-4-GD Immersion Sensor 4", No Well, Galvanized
Was: $27.56Now: $17.23 -
On Sale!
Automation Components Inc (ACI) A/WPR2-100-10 Wet-to-Wet Pressure Sensor 0100 PSI, 10' Leads
Was: $741.47Now: $457.95 -
On Sale!
Automation Components Inc (ACI) A/RH2-R Room Humidity Sensor 2% Accuracy
Was: $222.45Now: $139.07 -
On Sale!
Automation Components Inc (ACI) A/CP-INW-4-BB Immersion Sensor 4", No Well
Was: $40.26Now: $24.99 -
On Sale!
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On Sale!
Automation Components Inc (ACI) A/MSCS Solid Core Current Switch HVAC Current Monitoring
Was: $43.52Now: $27.26 -
On Sale!
Automation Components Inc (ACI) A/AN-I-6-GD Immersion Temperature Sensor 6" Galvanized
Was: $46.80Now: $29.02 -
On Sale!
Automation Components Inc (ACI) A/AN-I-4-PB Immersion Temperature Sensor 4" Plastic
Was: $51.91Now: $32.46 -
On Sale!
Automation Components Inc (ACI) A/AN-I-4-GD Immersion Temperature Sensor 4" Galvanized
Add to CartWas: $78.19Now: $48.95 -
On Sale!
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On Sale!
Automation Components Inc (ACI) SM-501-P Photoelectric Duct Smoke Detector
Was: $253.74Now: $156.79 -
On Sale!
Automation Components Inc (ACI) A/20K-SBS Bullet Probe Temperature Sensor 20K Ohm
Was: $75.97Now: $47.50 -
On Sale!
Automation Components Inc (ACI) A/RH3-AN-D Duct Humidity Sensor 3% Accuracy
Was: $193.55Now: $121.01 -
On Sale!
Automation Components Inc (ACI) A/CP-I-2.5-PB Immersion Temperature Sensor 2.5" Plastic
Was: $51.91Now: $32.46 -
On Sale!
Automation Components Inc (ACI) A/CP-I-2.5-GD Immersion Temperature Sensor 2.5" with Well
Was: $51.88Now: $32.06 -
On Sale!
Automation Components Inc (ACI) 6N1-ISO Interface Module 24VAC, 6 Inputs HVAC Control
Was: $206.93Now: $128.45 -
On Sale!
Automation Components Inc (ACI) A/RH3-R Humidity Sensor 3% Accuracy
Was: $192.96Now: $120.63 -
On Sale!
Automation Components Inc (ACI) A/GP-300G-20-P Pressure Transducer 0300 PSI HVAC Sensor
Was: $265.56Now: $164.85 -
On Sale!
Automation Components Inc (ACI) A/CP-D8-GD Duct Sensor 8", 10K Ohm, Metal Box
Was: $25.90Now: $15.99 -
On Sale!
Automation Components Inc (ACI) CO-R-RB-D CO Sensor LCD Display with Relay & Buzzer
Was: $572.21Now: $354.85 -
On Sale!
Automation Components Inc (ACI) A/20K-D4-PB Duct Thermistor 20K Ohm, 4" Probe with Box
Was: $25.90Now: $16.19 -
On Sale!
Automation Components Inc (ACI) A/CP-O-EH Outdoor Air Temperature Sensor Euro Housing
Was: $40.61Now: $25.39 -
On Sale!
Automation Components Inc (ACI) A/20K-R Room Temperature Thermistor 20K Ohm HVAC Sensor
Was: $20.88Now: $13.05 -
On Sale!
Automation Components Inc (ACI) GP(0-100G)-20-P Pressure Transducer 0100 PSI HVAC Sensor
Was: $277.03Now: $172.50 -
On Sale!
Automation Components Inc (ACI) A/CP-I-4-GD Immersion Temperature Sensor 4" with Well
Was: $51.91Now: $32.46 -
On Sale!
Automation Components Inc (ACI) A/CO2-R2 CO2 Room Transmitter HVAC Indoor Air Quality Sensor
Was: $255.38Now: $157.72 -
On Sale!
Automation Components Inc (ACI) RT-3000-P Photoelectric Duct Smoke Detector
Was: $383.31Now: $238.67 -
On Sale!
Automation Components Inc (ACI) A/CP-D8-PB Duct Temperature Sensor 8" with Plastic Enclosure
Was: $25.88Now: $15.99 -
On Sale!
Automation Components Inc (ACI) A/CP-BP Bullet Probe Temperature Sensor 10K Ohm, 1"
Was: $19.20Now: $11.91 -
On Sale!
Automation Components Inc (ACI) A/AN-R2 Room Sensor OEM Automation Components Temperature Sensor
Was: $20.88Now: $13.08 -
On Sale!
Automation Components Inc (ACI) A/RH3-AN-O Humidity Sensor 10K Ohm @ 77F HVAC Sensor
Was: $200.94Now: $125.62 -
On Sale!
Automation Components Inc (ACI) A/CP-I-4 Immersion Temperature Sensor 4", 10K Ohm with Box
Was: $40.89Now: $25.56 -
On Sale!
Automation Components Inc (ACI) A/RH3-1K-NI-D-4X Humidity Transmitter 3% Accuracy, NEMA 4 Enclosure
Was: $235.21Now: $145.95 -
On Sale!
Automation Components Inc (ACI) A/AN-SP Stainless Plate Thermistor 10K Ohm HVAC Sensor
Was: $23.39Now: $14.56 -
On Sale!
Automation Components Inc (ACI) A/AN-D-8-PB Duct Temperature Sensor 8" Plastic Probe
Was: $25.90Now: $16.19 -
On Sale!
Automation Components Inc (ACI) UNIVERSALCLIP Freeze Stat Clip Set Set of 6
Was: $19.67Now: $12.21 -
On Sale!
Automation Components Inc (ACI) A/AN-R Room Temperature Sensor 10K Ohm HVAC Sensor
Was: $20.88Now: $13.00 -
On Sale!
Automation Components Inc (ACI) A/AN-D-6-PB Duct Temperature Sensor 6" Plastic Probe
Add to CartWas: $39.37Now: $24.95 -
On Sale!
Automation Components Inc (ACI) A/AN-D-4-PB Duct Temperature Sensor 4" Plastic Probe
Was: $25.93Now: $16.10 -
On Sale!
Automation Components Inc (ACI) A/CP-DO-4-10-CL2P Temperature Sensor 10' CL2P Rated HVAC Sensor
Was: $42.59Now: $26.51 -
On Sale!
Automation Components Inc (ACI) A/CP-D-6-GD Thermistor Sensor 10K Ohm Type II with Enclosure
Was: $25.93Now: $16.10 -
On Sale!
Automation Components Inc (ACI) AIM2 Analog Input/Analog Output Module HVAC Control Interface
Was: $245.92Now: $153.12 -
On Sale!
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On Sale!
Automation Components Inc (ACI) FS-2 Freeze Stat HVAC Freeze Protection Thermostat
Was: $254.87Now: $159.34 -
On Sale!
Automation Components Inc (ACI) A/CP-DO-4-6-CL2P Temperature Sensor 6' CL2P Rated HVAC Sensor
Was: $26.36Now: $16.34 -
On Sale!
Automation Components Inc (ACI) GP(0-200G)-20-P Pressure Transducer 0200 PSI HVAC Sensor
Was: $277.03Now: $172.50 -
On Sale!
Automation Components Inc (ACI) A/CP-A-24-GD Averaging Temperature Sensor 24' Galvanized Probe
Was: $180.53Now: $112.87 -
On Sale!
Automation Components Inc (ACI) A/CP-S-GD Thermistor 10K Ohm Temperature Sensor
Was: $38.42Now: $23.91 -
On Sale!
Automation Components Inc (ACI) A/FLS-20-M Freeze Stat 1555F Manual Reset HVAC Freeze Protection
Was: $361.40Now: $225.94 -
On Sale!
Automation Components Inc (ACI) A/FLS-20-A Freeze Stat 1445F, 20' Capillary HVAC Freeze Protection
Was: $338.16Now: $209.92 -
On Sale!
Automation Components Inc (ACI) A/ACS2 Solid Core Current Switch 1250A HVAC Current Sensor
Was: $105.17Now: $65.75 -
On Sale!
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On Sale!
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On Sale!
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On Sale!
Automation Components Inc (ACI) PXP7.3G Analog-to-Pneumatic Transducer w/ Gauge
Was: $201.45Now: $125.95 -
On Sale!
Automation Components Inc (ACI) PXP2.3LG Analog To 0/15#Out E-P Xducer
Was: $241.18Now: $150.78 -
On Sale!
Automation Components Inc (ACI) PXP2.3GFS Analog-to-Pneumatic Module Modulating Output w/ Fail Safe
Was: $305.50Now: $190.99 -
On Sale!
Automation Components Inc (ACI) PXP2.3G ANALOG TO PNEUM OUTPUT
Was: $230.95Now: $143.68 -
On Sale!
Automation Components Inc (ACI) PXP2.3FS Analog-to-Pneumatic Module 015 PSI Output w/ Fail Safe
Was: $289.42Now: $180.13 -
On Sale!
Automation Components Inc (ACI) PTS4.1G Floating Point-to-Pneumatic Transducer w/ Gauge
Was: $263.89Now: $163.65 -
On Sale!
Automation Components Inc (ACI) ATL Adjustable Trip-Level Relay Module Analog Control
Was: $183.75Now: $114.88 -
On Sale!
Automation Components Inc (ACI) EPW2GFS 2-Valve Pulse Width Modulator
Was: $326.32Now: $203.18 -
On Sale!
Automation Components Inc (ACI) DRN4 Interface Module 24VAC/DC, 0135 Ohm HVAC Control
Was: $277.13Now: $173.26