ACR Systems Data Loggers

Portable Data Loggers are battery-powered, self-contained instruments that can measure and record different physical properties or conditions. We have Loggers to record temperature, pressure, humidity; and also Loggers for measuring electrical current, flow rate, and the amount of carbon dioxide and other gases in the air. Virtually anything can be logged. The Loggers take samples on intervals that you choose, and then, by connecting the Loggers to your computer using an interface cable and software provided with the system, you can quickly and easily download and graph out the resulting data! Imagine being able to measure anything, anywhere, and having the results on your PC in seconds!

Knowledge is a funny thing. There are the things we know, the things we think we know, and the things we do not know that we do not know.

It is this latter category that should concern us, for within it lies the greatest risks and costs.

Why do you need data loggers? Well, the the short answer is that if you do not have the tools to independently verify important process or operational parameters, you really do not know what is going on. You literally do not know what you are doing! We do not mean to be blunt, however without the facts you simply cannot make good decisions, or even determine if the course of action you are on is counterproductive. That is a scary proposition.

So the real question is; do I Know Everything I Need to Know to Do my Job as Well as I Can?

Whether it is how you are using expensive energy, a critical temperature that needs to be monitored, or the ambient differential pressure for an operating room; some things cannot be left to chance. Our data loggers allow you to easily and independently measure and record virtually anything, and then bring that data into your PC in seconds. Suddenly, you have facts instead of opinions, and the path to greater safety and efficiency becomes clear.

You can verify the performance of energy conservation modifications, create a continual record of a cold storage facility, or see how often an air handler cycles. We have over (100) models of loggers, for virtually any application.

The bottom line is - Data Loggers give you the facts you need to make good decisions that will benefit your operation.

So if you are wondering about those things you do not know that you do not know, give us a call and let us help you illuminate the dark areas. By knowing where you are, you can begin a scientifically valid methodology for continual improvement.

Temperature/Relative Humidity 

These loggers can measure and record ambient and remote temperatures and relative humidity levels, and record the results for download to your PC. Models are available in various input and memory configurations to suit your application, and all use our TrendReader 2 Software for easy use and file sharing.

• SmartButton Starter Kit Complete Temperature Logging System
• SmartReader Plus 2 Four Channel Temperature & Relative Humidity
• SmartReader Plus 3 Communications/Network Capable, Highest Accuracy and Resolution
• TRH 1000 Economical Temperature and Relative Humidity, Includes Software & Interface
• TrendReader 2 Software
  TrendReader® 2 is a powerful, versatile and easy-to-use software application designed exclusively for ACR’s SmartReader plus, SmartReader, IAQ, OWL, TRH, JR and Nautilus data loggers

Waterproof/Submersible
The high temperature capabilities of the Nautilus135 make it the ideal logger for monitoring temperature in extreme environments or environments where conventional data loggers are not able to survive.

• Nautilus 135 Single Channel Temperature Thermistor, Max 135˚ C
• TrendReader 2 Software TrendReader® 2 is a powerful, versatile and easy-to-use software application designed exclusively for ACR’s SmartReader plus, SmartReader, IAQ, OWL, TRH, JR and Nautilus data loggers

Voltage Disturbance
PowerWatch 120V is the easiest way to monitor and record essential voltage disturbance information from any North American power receptacle. Just set up your pre-determined disturbance threshold values or use the industry standard default values and plug it in. No wiring or dangerous connections required.

• Powerwatch 120V Voltage Disturbance Recorder, North America
• PowerWatch Software This powerful and easy-to-use power quality analysis software application is developed exclusively for ACR’s PowerWatch Voltage Disturbance recorder. With no programming hassles or complex menus, setup and downloading occurs in
  seconds

Pressure/Temperature/RH
The SmartReader Plus 4 data logger provides easy monitoring and troubleshooting of pneumatic control systems. The unit is completely self-contained with a 1/4” quick-release pressure fitting to allow a fast and trouble-free connection. As an added bonus, the SmartReader Plus 4 also monitors temperature and relative humidity.

• SmartReader Plus 4 Four Channel Pressure, Temperature & RH
• TrendReader 2 Software TrendReader® 2 is a powerful, versatile and easy-to-use software application designed exclusively for ACR’s SmartReader plus, SmartReader, IAQ, OWL, TRH, JR and Nautilus data loggers

Differential/Low Pressure
The SmartReader Plus 4 LPD (Low Pressure Differential) logger is a two channel logger with internal pressure and temperature sensors. The low pressure sensor is built into the logger and is capable of measuring low gauge and differential pressure.

• SmartReader Plus 4 LPD Two Channel Low Pressure Differential & Temperature
• TrendReader 2 Software TrendReader® 2 is a powerful, versatile and easy-to-use software application designed exclusively for ACR’s SmartReader plus, SmartReader, IAQ, OWL, TRH, JR and Nautilus data loggers

Indoor Air Quality
The IAQ Logger, when combined with the Telaire 7001 Handheld CO2 Monitor, records the three leading indicators of indoor air quality: (1) temperature, (2) relative humidity, and (3) carbon dioxide. Helps resolve sick building syndrome, building-related illnesses, and indoor air contaminants; tracks indoor air quality; HVAC system testing and balancing, etc.

• Indoor Air Quality (IAQ) Logger Five Channel Temperature, Relative Humidity and CO2 Data Logger
• TrendReader 2 Software TrendReader® 2 is a powerful, versatile and easy-to-use software application designed exclusively for ACR’s SmartReader plus, SmartReader, IAQ, OWL, TRH, JR and Nautilus data loggers

Process Signal Monitoring 
The cost of downtime is substantial. An even greater cost is incurred when trying to troubleshoot intermittent events. ACR Data Loggers provide an effective means of collecting and presenting data from Analog I/O. Includes automated backup.