Up to four units monitoring voltage (MCR-4V) or temperature (MCR-4TC) can be coupled to measure and record up to 16 channels simultaneously. 

The series consists of two models: The MCR-4TC enables temperature measurements from -270 to 1760°C, with the shortest recording interval being just 100ms. The MCR-4V, meanwhile, measures from ± 300mV to ± 24V or auto mode. Precision measurements can be made at a minimum resolution of 10µV, with the shortest interval of 2ms.

While the MCR-4TC is compatible with thermocouple types K, J, T, S, R, the MCR-4V proves its versatility with a wide input voltage range, which allows it to receive signals from a large range of sensors and analysers. An MCR-4 TC logger can record 960,000 data records, and an MCR-4 V data logger up to 480,000 data records. The internal data memory of both models can be expanded using an SD card. The recording capacity depends on how many channels are activated simultaneously.

T&D’s MCR-4 series is suitable for measurements in industrial environments. The MCR-4TC can be used in areas containing pipes, ducts and boilers, as well as catering equipment and chilled goods storage, while the MCR-4V is suitable for locations such as electric circuits, control devices and measurement instruments.