Our TR-5i Series data loggers are designed to measure and record temperature, voltage, 4-20mA, or pulse count. The body of the data loggers is water resistant and can be used in an environment of -40°C to 80°C. Moreover, battery-powered operation means the loggers can be placed anywhere without the need for AC power.
TR-81 has been designed to be used with any three-wired platinum resistance type (Pt100Ω) sensor. The measuring range with a Pt-100 sensor is between -200°C and 600°C and it is possible to attach and measure with two sensors. Moreover, we can tailor the sensor's protection pipe length, protection pipe diameter and cable length to suit your needs.
The VR-71 data logger measures and records voltage signals within a measurement range of DC(±) 15V. It can record common signals, such as 1-5V / 4-20mA as well as output signals from a variety of sensors. The most impressive feature is the software function that allows you to create your own dot matrix patterns for unit display and then change the recorded voltage signal into the desired unit and display accordingly to match your measuring.