FEATURES:

PI (proportional plus integral) control action provides accurate, stable and comfortable temperature control.

Compatible with series 70 direct-coupled damper / valve actuator like ML7161, ML7174, ML7420 / ML7421series ML7425, ML7984 series, N20010, S10010, M7410E series, CN7505, CN7510 / CN72 seriesCN7220 & CN7234 also VC79 series etc.

Backlit LCD to display both setting and measured value.

Adjustable Zero Energy Band, On/Off

Differential, Proportional Band and Temperature Offset.

Analog output can be forced manually to be convenient for installation & commissioning.

Optional 2 to 10Vdc or 4 to 20mA direct acting and reverse acting analog output.

Selectable internal and external temperature sensor.

Wide temperature control range (-20 to 110C by using external temperature sensor) is suitable for extreme temperature control such as steam and ice water.

Watch Dog Timer: to resume the controller from hanging condition.

Brownout effect to avoid malfunctioning and care on power ON and power OFF.

Pluggable terminal block allows pre-wiring outside of the controller.

Compact size and slim design provide elegant and attractive modern style appearance.

Modern appearance

Large, blue backlit, LCD screen

Eco button for energy saving

RS485 interface (Modbus protocol)

Button lockout function avoids unauthorized operation

Non-volatile memory (EEPROM) retains user setting during power loss

Low temperature protection

Standard dimension 86x86mm box for installation

Temperature sensors are provided with failure alarm function to facilitate maintenance