Full Gauge MT-543EL Plus Electronic Control for Cooling and Heating applications. 1 Sensor, 4 Outlet, 12/24V, Sitrad Compatible

FOUR-STAGE DIGITAL CONTROLLER WITH ALARM, CYCLICAL TIMER, SOAK FUNCTION, AND SERIAL COMMUNICATION

The MT-543EL Plus it has four stages that can be applied to refrigeration or heating: the first stage, together with the third stage, works in systems that require minimum ventilation; the third one also works as a cyclical timer; the fourth one works as an alarm. The second, third and fourth stages work also in the following modes: Refrigeration, heating, refrigeration (SP1), and heating (SP1). Stage 1 can be used in soak mode and allows configuring up to five different setpoints and the time each one will remain active. MT-543EL Plus accepts two types of sensor: NTC thermistor (-50C to 200C*), PT-100** (-99C to 300C). It has an intelligent functions lock system, a mode to switch off the control functions, an internal audible alarm (buzzer), and a configurable digital filter and serial interface for communications with Sitrad.

Technical Specifications:

Power supply: 12 or 24 Vac/dc +10%

Approximate consumption: 0,5 VA

Control temperature:

*NTC: -58F to 392F (-50C to 200C)

**PT100: -328F to 572F (-200C to 300C)

Operating temperature: 32F to 122F (0C to 50C)

Maximum output current: OUT1, OUT2, OUT3, OUT4: 5(3)A / 250 Vac 1/8HP

Operating humidity: 10 to 90% UR (no condensation)

Note: Sensor cable length can be increased to up to 200 meters by the user by using a PP 2 x 24 AWG cable.

* It measures temperatures up to 200C using the SB59 (sold separately).

** This sensor is sold separately.