ACI

ACI Automation Components Inc. was initially formed in 1991 in Middletown, Wisconsin. ACI Automation Components Inc. has grown considerably each year since 1991 to become one of the leaders in the sensor industry and was twice named "Wisconsin Manufacturer of the Year". Read more...

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ACI Bullet Probe Thermistor
ACI Bullet Probe Thermistor
Double-encapsulated NTC thermistor temperature sensor with a 304 stainless steel bullet probe, fast 10-second response time, and sensor outputs from 1.8 kΩ to 100 kΩ.
Starting at $39.00
ACI PAM Series Multi-Voltage Control Relay
ACI PAM Series Multi-Voltage Control Relay
Electromechanical, multi-voltage relays with flying leads, for applications where remote relays are required.
Starting at $45.00
ACI Immersion Series Thermistor
ACI Immersion Series Thermistor
Non-Linear, NTC (Negative Temperature Coefficient) sensor curve, 1.8 to 100 kΩ sensor output, Galvanized Steel, ABS Plastic, NEMA 3 Aluminum, and NEMA 4X enclosure options.
Starting at $47.00
ACI A/LLS Series Light Level Sensor and Transmitter
ACI A/LLS Series Light Level Sensor and Transmitter
Starting at $61.00
ACI CR Series Command Relay
ACI CR Series Command Relay
Form 1C SPDT relay containing both normally open (N/O) and normally-closed (N/C) contacts, 35mm DIN rail mounting flange for use with any 35mm ACI current sensor or switch.
Starting at $76.00
ACI PS24 Adjustable External Power Supply
ACI PS24 Adjustable External Power Supply
$104.00
ACI AFS Differential Pressure Switch
ACI AFS Differential Pressure Switch
Proving switch for HVAC and energy management; senses positive, negative, or differential air pressures when used with A/SPT or A/VPT sampling tube.
Starting at $148.00
ACI Freezer Series Thermistor
ACI Freezer Series Thermistor
Non-linear, NTC (Negative Temperature Coefficient) sensor curve, 10KΩ sensor output, stainless steel probe, NEMA 4 weatherproof plastic enclosure option.
Starting at $218.00
ACI KW350 Power Quality Meter
ACI KW350 Power Quality Meter
3-channel power meter, bi-directional, 0.5 class accuracy, real-time true RMS measurement of voltage, current, power, frequency, and power factor.
Starting at $394.00
ACI A/CO2-R2 Carbon Dioxide Sensor
ACI A/CO2-R2 Carbon Dioxide Sensor
Carbon dioxide monitor with single beam, non-dispersive infrared technology (NDIR), 0 to 2,000 ppm and extended range of up to 10,000 ppm, no manual calibration.
Starting at $401.00
ACI VOC Volatile Organic Compound
ACI VOC Volatile Organic Compound
VOC sensor with a 0 to 1000ppb sensing range, less than 5 second response time, and analog plus Modbus RTU outputs for indoor air quality applications.
Starting at $683.00
ACI FSIG-SLM500 Series Strobe and Alarm
ACI FSIG-SLM500 Series Strobe and Alarm
Multifunctional LED horn strobe with three alarm channels, 64 selectable tones, adjustable output up to 105 dB, and IP65 rated enclosure.
Starting at $819.00
ACI KW320 Power Quality Meter
ACI KW320 Power Quality Meter
4-channel power meter, real-time true RMS measurement of Voltage, Current, Power, Frequency, Harmonics, Phase Angle, Demand, Unbalance Factor, Run Time, and Power Factor.
Starting at $1,186.00
ACI WPR2 Wet to Wet Transmitter
ACI WPR2 Wet to Wet Transmitter
Wet to wet differential pressure transmitter with dual remote sensors, field selectable ranges and outputs, and pressure measurement from 3 to 300 psi.
Starting at $1,433.00
ACI F200 Leak Detector
ACI F200 Leak Detector
Simple leak detection and facility monitoring in one unit, four 1-wire temperature or temperature/humidity sensors, eight digital inputs, one zone.
$2,560.00
ACI AcuCT Hinged Split-Core Series Current Transformer
ACI AcuCT Hinged Split-Core Series Current Transformer
20 to 200 Amps, 0.4in or 1in window, 333mV output signal at rated current.
Starting at $38.00
ACI FSIG-SLM500 Series Mounting Base
ACI FSIG-SLM500 Series Mounting Base
Mounting base for ACI FSIG-SLM500 Series horn strobes, available in deep and wall mount configurations with a high impact polycarbonate enclosure.
Starting at $70.00
ACI MSR-50 Series Smoke Detection Remote Accessories
ACI MSR-50 Series Smoke Detection Remote Accessories
Remote test, inspection, and status indicator accessories for duct smoke detectors.
Starting at $138.00
ACI RH LCD Humidity Sensor
ACI RH LCD Humidity Sensor
Wall mounted relative humidity sensor with backlit LCD display, 0 to 100% RH measurement range, and ±2% or ±3% RH accuracy options.
Starting at $677.00