THREE OUTPUT DIGITAL CONTROLLER WITH ALARM, CYCLICAL TIMER AND SERIAL COMMUNICATION

MT-543Ri plus has three outputs of temperature control and a internal buzzer. Because of its versatility, it allows that the second stage works as alarm and the third, besides to work as cyclical timer, it can work with the first stage in systems that need minimum ventilation. Through the serial output RS-485, it permits communication with SITRAD software. Product complies with CE (European Union) and ULInc. (United States and Canada).

Technical Specifications:

Power supply: 115-230 Vac +/-10% (50/60 Hz)

Control temperature:

NTC: -50C to 105C (+/- 0.1C) / -58F to 221F (+/-1F)

PT-100: -99C to 300C (+/- 1C) / -99F to 572F (+/- 1F)

Operating temperature: 32F hasta 122F (0C a 50C)

Load Current: 5(3)A/ 250Vac 1/8HP each output

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

Classification according to IEC60730-2-9 standard:

Temperature limit of the installation surface: 50C/ 122F

Type of construction: Built-in electronic controller

Automatic action: Type 1

Control of pollution: Level 2

Impulse voltage: 1,5kV

Temperature for the test of sphere pressure: 75C and 125C/ 167F and 257F

Insulation: Class II