These thermostats can be easily incorporated into trace-heating systems and are available with accuracies as small as ±1.5K with differentials down to 3K±1K. Thus very accurate, long-term control can be guaranteed using a Matsuo thermostat.
They are totally sealed from the outside environment with an IP64-rated PBT housing. Calibrations from -10°C to +110°C are available and loads upto 3A/250VAC (0.8A/48VDC) can be switched. N/C, N/O and “change-over” (S.P.D.T.) contacts together with various termination options make for a very flexible custom thermostat.