Manufacturers » CAS Data Loggers


Temperature Data Loggers  
Temperature Data Loggers
These loggers are ideal if you only need to measure temperature and if you don't need extreme accuracy. If your data logging application requires that you measure temperature along with other parameters at the same time, we suggest you check out our Universal Input Data Loggers. If you need higher temperature measurement accuracy, you may want to consider a Temperature Data Logger for RTD Sensors or Data Loggers for Thermistors.
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RTD Data Loggers
We have several models of data loggers that are suitable for use with RTD's. RTD sensors provide improved temperature measurement accuracy over thermocouples. The main tradeoff is that they have a more limited temperature measurement range than thermocouples. An RTD works by changing resistance in a very predictable way in a proportion to changes in temperature. To make the measurement, the data logger will source a known current or through the RTD and measure the voltage across it. From this it can calculate the resistance and then convert the resistance to temperature. Because the lead wires which attach the sensor to the data logger can cause measurement errors due to their internal resistance, 3 or 4 wire RTD's can be used which allow the data logger to compensate for the effects of this resistance.
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Thermistor Data Loggers
We have the Best selection of general purpose data loggers that can measure temperature using thermocouples, RTD's or thermistors in addition to measuring multiple other parameters at the same time. These data loggers are ideal for applications that require mixed measurements in research, manufacturing and processing and testing.
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Oven Profile Data Loggers
We offer several different temperature profiling systems from 1 to 6 channels to gather data to help optimize processes and minimize costs for baking, powder coat curing and other process ovens.
These systems include temperature data loggers and thermal barriers that are designed to be passed through conveyor or batch ovens. They can measure the temperature profile of items as they pass through the oven to determine how fast they heat/cool or how uniform the temperature is across the part. They are useful for electric, gas and radiant ovens.
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Temperature Data Loggers with Sensors
The temperature data loggers featured on this page are supplied the with sensors either built into the logger or with an external temperature probe. They provide a complete solution to your temperature data logging needs. We have several models with built in USB or Ethernet interfaces. We also offer wireless data loggers that can be used with several versions of base stations to monitor and retrieve the data without having to make a physical connection to the data logger. Some models also provide limit checking with alarms and notification of out of range temperatures.
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Humidity Data Loggers  
We offer two styles of temperature/humidity data loggers, dedicated models with a built-in or detachable probes and general purpose data loggers with combination temperature/humidity probes. The dedicated temperature/humidity loggers cost less and are easier to set-up but offer less flexibility in probe placement and operating range. Solutions built around general purpose data loggers allow the use of probes suitable for higher temperature and higher humidity environments and also allow the measurement of other signals but require more effort to configure.
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Medical Freezer Data Loggers  
We offer wired and wireless data loggers to monitor refrigerators, freezers and cryostats. These systems have CFR 21 Part 11 software to allow compliant reporting of temperature data.
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Units are Wireless or Wired  
Wireless Data Loggers
We offer several models of wireless temperature data logging systems for applications where it's difficult, impractical or expensive to maintain a wired connection between the data logger and the host computer. These systems are very effective for monitoring the temperature in refrigerators and freezers, storage areas, and incubators. They provide a very cost effective solution for temperature monitoring in hospital pharmacies, blood banks, and food storage areas, as well as warehouses, laboratories, and offices. In situations where the data needs to be validatable, we offer optional CFR compliant software for several models that provides tracability and guaranteed data protection.
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