Full Gauge TC-940Ri Plus Electronic Freeze Control. 2 Sensors, 4 Outlets, 1 Digital Inlet, 12V and 110/220V with Power Supply included, Sitrad Compatible

DIGITAL CONTROLLER FOR REFRIGERATION (E) AND WITH DEFROST WITH ALARM OUTPUT

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This device is a versatile low temperature controller for frozen products that can operate in refrigeration, heating or automatic mode. It manages the defrost start and end cycles only when necessary, based on the temperature of the evaporator. It has a timing function for collection of the residual refrigerant gas before defrost starts, improving performance of the refrigeration cycle and reducing power consumption. It has four relay outputs, one of which can be used to trigger an alarm or turn off lamps. It also has a configurable digital input that can be used for external defrost synchronism, night mode, door alarm or standby mode. It has a built-in buzzer and a configurable digital filter that increases the response time of the S1 sensor to avoid activating the compressor by quick temperature changes. It has a powerful 16A relay that can command directly up to 1HP compressors. It has a serial communication for connection to Sitrad - management software via internet.

Technical Specifications:

Power supply: 12 Vdc +/- 10% Control and 110/220V with Power Supply included

Temperature: : -58F to 167F (-50C to 75C)

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

Resolution: 0.1 ordm;C from -10ordm;C to 75ordm;C, 1ordm;C in the rest of the range / 1deg;F over the entire range.

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

Maximum load currents (outputs):

COMP: 12(8)A/240 Vac 1 HP(compressor, solenoid valve or breaker)

FANS: 5(3)A/240 Vac 1/8 HP(evaporator fan)

DEFR: 5(3)A/240 Vac (defrost through resistance or hot gas)

AUX: 3A/240 Vac resistive load (external alarm, lamp activation, cycle reversing valve).