ACR Systems, Inc. Datasheets for Data Acquisition

Data acquisition is the digitizing and processing of multiple sensor or signal inputs for the purpose of monitoring, analyzing and/or controlling systems and processes. Signal conditioning includes the amplification, filtering, converting, and other processes required to make sensor output suitable for rereading by computer boards.
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Product Name Notes
8-channel Temperature Data Logger -- SmartReader Plus 6
Monitor temperature over a wide range with the SmartReader Plus 6 data logger. Easily and accurately record temperature from any J, K, S, T or E type thermocouple probe. With...
Voltage Disturbance Recorder -- PowerWatch 120V
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...
Voltage Disturbance Recorder -- PowerWatch 220/240V
PowerWatch 220/240V is the easiest way to monitor and record essential voltage disturbance information from any 220 to 240 Volt Australian, European or UK power receptacle. Just set up your...
2-channel Temperature Data Logger -- SmartReader 1
SmartReader 1 is a simple and easy-to-use data logger for monitoring and recording temperature. Quick and easy to set up, it works right out of the box, logging temperature readings...
Temperature and Relative Humidity Logger -- Conservation Logger
The Conservation Logger is a self-contained temperature and relative humidity logger with two external channels for use with a variety of sensors. It is equipped with an LED light that...
Single-channel Waterproof Temperature Data Logger -- Nautilus135
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.
System for Evaluating Indoor Air Quality -- IAQ Logger
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.
Low-cost Temperature Data Logger -- JR-1000
The JR-1000 is a low-cost, user configurable temperature logger that plugs easily into any computer for data download. Featuring a 5-year battery life, it has the capacity to record up...
Low-cost, Intrinsically Safe Temperature Data Logger -- JR-1001
The JR-1001 data logger is an Intrinsically Safe, simple and easy-to-use single- channel data logger. It is ideal for quick and accurate temperature recordings in a variety of applications.
Single-channel Waterproof Temperature Data Logger -- Nautilus85
The Nautilus85 is a durable, robust data logger that can monitor temperature in a variety of applications and is particularly well suited for the food and beverage, biomedical, pharmaceutical industries.
Single-channel Internal Temperature Data Logger -- OWL 100
The OWL 100 data logger records temperature in environments that typical data loggers cannot withstand. This model is also available in a water-resistant polyurethane enclosure (OWL-100 POLY) so it can...
Single-channel External Temperature Data Logger -- OWL 200
The OWL 200 data logger can record temperature or switch status in environments that typical data loggers cannot withstand. Since the OWL's temperature sensor is external, it can work in...
Single-channel AC Current Data Logger -- OWL 300
The OWL 300 data logger records current in environments that typical recorders cannot withstand. Due to its small size, the OWL 300 can go directly into an electrical panel or...
Single-channel DC Voltage Data Logger -- OWL 400
The OWL 400 data logger is a rugged and versatile data logger that records DC voltage with ease and convenience. This logger is ideal for monitoring (through commercially available transducers)...
Single-channel DC Current Data Logger -- OWL 500
The OWL 500 data logger is a rugged and versatile data logger that records the popular 4-20mA process signal with ease and convenience. This logger is ideal for monitoring (through...
4-Channel AC Current & Temperature Data Logger -- SmartReader 3
The SmartReader 3 makes easy, accurate recordings of AC current. Use this logger with up to three external current probes for recording three-phase systems or related equipment simultaneously. The easy-to-use...
5-channel Pressure, Temperature & RH Data Logger -- SmartReader 4
The SmartReader 4 data logger records pressure, temperature and relative humidity. Use it to monitor and troubleshoot pneumatic systems. With a variety of pressure sensors available, you can tailor the...
3-channel Temperature Data Logger -- SmartReader 5
The SmartReader 5 data logger is ideal for those applications that require monitoring extremely high temperatures or monitoring temperature over a wide range. The logger has one internal channel for...
8-channel Process Signal Data Logger -- SmartReader 7
The SmartReader 7 is a versatile data logger that can monitor and record a variety of different process signals including the popular 4-20mA and 0-5V. With its seven input channels,...
8-channel Temperature Data Logger -- SmartReader 8
The SmartReader 8 data logger can measure temperature in eight different locations simultaneously using ACR's ET series thermistor probes. Monitor and record high temperature, low temperature, pipe surface, skin surface,...
3-channel Pulse Data Logger -- SmartReader 9
The SmartReader 9 is a versatile data logger designed for counting and recording digital pulses or switch contact closures. It has two input channels, each with three selectable frequency ranges.
2-channel Temperature Data Logger -- SmartReader Plus 1
The SmartReader Plus 1 is a powerful and accurate data logger designed for easy monitoring and recording of temperature. With one internal ambient temperature channel and an input for an...
4-channel Temperature Data Logger -- SmartReader Plus 10
The SmartReader Plus 10 is a powerful and accurate RTD temperature logger designed for easy monitoring and recording of temperature. Any RTD probe or sensor with a TCR of 0.00385...
8-channel AC Current, Voltage & Temperature Data Logger -- SmartReader Plus 3
The SmartReader Plus 3 easily and accurately records AC Current and Voltage (requires separate transducer) . Simply connect the logger to ACR's current probes which are then clamped around the conductors,...
Temperature & Relative Humidity Data Logger -- SmartReader Plus 4
The SmartReader Plus 4 data logger provides easy monitoring and troubleshooting of pneumatic control systems. The unit is completely self-contained with a 1/4º quick release pressure fitting to allow a...
2-channel Low Pressure Differential Data Logger -- SmartReader Plus 4 LPD
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...
3-channel Temperature Data Logger -- SmartReader Plus 5
The SmartReader Plus 5 data logger is ideal for those applications that require monitoring extremely high temperatures or monitoring temperature over a wide range. The logger has one internal channel...
8-channel Process Signal Data Logger -- SmartReader Plus 7
The SmartReader Plus 7 is a versatile data logger for easy recording of common process signal variables. With seven input channels, the logger is ideal for monitoring (through commercially available...
8-channel Temperature Data Logger -- SmartReader Plus 8
The SmartReader Plus 8 data logger is the ideal solution for recording temperature in up to eight different locations simultaneously. Choose from a variety of different thermistor probes.
2-channel Pulse Data Logger -- SmartReader Plus 9
The SmartReader Plus 9 is a versatile data logger designed for easy counting and recording of switch contact closures and voltage pulses. It has two pulse/contact channels.
TRH 1000
The TRH-1000 is an economical and easy-to-use temperature and relative humidity data logger. With its precision calibrated internal temperature and relative humidity sensor, simply place the logger in the field...