DIGITAL INDICATOR AND CONTROLLER FOR HEATING OR REFRIGERATION WITH NATURAL DEFROST THROUGH COMPRESSOR SHUTDOWN AND INTERNAL DATALOGGER

The MT-512e Log is a temperature controller for cooling or heating applications that has a 2HP relay, a temperature sensor, a digital input, a minimum and maximum temperature record, a fast freezing mode, a keypad lock function, a control shutdown function and an RS485 serial communication port for connection with the Sitrad software. The controller also has an internal memory to store the temperature data and the relay status (datalogger), which can be configured according to the desired interval. In addition, the controller has a cyclic timer to perform natural defrost, which can be forced or performed by turning off the refrigeration cycle. The controller also has a configurable digital filter, which simulates an increase in mass in the sensor and makes its response slower. The controller has an IP-65 front protection, a Flatec key for easy access, a four-digit display and exclusive accessories such as the EasyProg programmer and the Ecase case (sold separately). This product is certified by CE, UL and NSF. According to UL laboratory tests, this product is also suitable for installations with R290 and R600a gases.

Technical Specifications:

Power supply: 115 or 230 Vac ±10% (50/60 Hz)*

Control temperature: -50C to 105C (-58F to 221F)**

Operating temperature: 0C to 50C / 32F to 122F

Maximum output current: NO -16A / 2HP & NC - 500W / 1/10HP

Maximum consumption of device: 1.5 VA

Temperature resolution: 0,1C / 0,1F

Digital input: Configurable dry contact type

Operating humidity: 10 to 90% RH (without condensation)

* Admissible variation in relation to the voltage rating

**This device can measure and control temperatures of up to 200° C when used in conjunction with a model SB59 silicon sensor cable (sold separately).

Note: Sensor cable length can be increased to up to 200 meters by the user by using a PP2 x 24 AWG cable