Emko Sensors - Temperature Temperature controller 621366 - Emko ESM-9945-N.5.20.0.1/01.01/1.0.0.0, The Emko ESM-9945-N.5.20.0.1/01.01/1.0.0.0 is a temperature controller capable of handling inputs from Pt100, J, K, R, and S sensors with a range of -200 to 1700 °C. It includes both 7 A and 5 A relays, measuring 96 x 96 x 96 mm, and features various control modes such as bang-bang, P, Emko ESM-9945-N Temperature Controller PID Timer Buzzer -200-1700°C.