TECHNICAL DATA

Power supply:……………………………………….. .. 12-24 Vac/Vdc ±10% version,

or 80-240 Vac ±10% version

Consumption:………………………………………….. 5 VA max.

Sensor input:…………………………………………… selectable between E, J, K, L, R, S, T

termocouples and Pt100L/0°C RTDs

Measurement scale:…………………………………. selectable in °C or °F degrees with lower and

upper limits, refer to table 1

Precision:…………………………………………………. thermocouple measurement ±0,4% f.s.

RTD measurement ±0,3% f.s.

temperature drift 0,01% f.s. / °C of ambient temperature setting and indication ±1 digit

Data updating:………………………………………….. input, output and indication every 500 ms

Data retention:………………………………………….. non volatile eeprom memory

Keyboard correction indication:………………. from -99,9 to +99,9 °C/°F

1st point action control:…………………………… on/off or PID selection, maximum or

minimum, with AT initial autotuning and ADT permanent autoadaptive functions

Proportional band:…………………………………… 20°C (sel. from 1 to 999 °C/°F)

Integral time:……………………………………………. 120 sec. (sel. from 0 to 960 sec.)

Derivative time:………………………………………… 30 sec. (sel. from 0 to 240 sec.)

Cycle time:……………………………………………….. 12 sec. (sel. from 1 to 120 sec.)

On/off hysteresis:…………………………………….. ±1 °C (sel. from ±0,1 to ±99,9° C/°F)

1st point output type:………………………………. relay SPDT 250 Vac, 5 A version

trans. PNP 12 Vcc ±20% version 20 mA short-circuit protection

2nd point alarm action:…………………………….. selectable alarm setting from -999 to

+999 °C/°F respect to 1st point, or fixed point setting on selected scale, refer to table 2

2nd point output type:……………………………… relay SPST 250 Vac, 3 A

Auxiliary functions:………………………………….. LFA Loop Failure Alert diagnostic function,

digital filter with an average of 10 measures, SW program LOCK with 3 levels

Setting:…………………………………………………….. PROG, SET, UP, DOWN push-buttons

Indicators:………………………………………………… 4 digit red display (10mm height), 4 digit

green display (7mm height) QD vers. or

5 LED movement bar (QS), yellow ON1 LED, red ON2 LED, green LOCK LED,

green AT LED

Connection:……………………………………………… terminal block with 10 screw contacts,

electronic block extractable from panel

Electric protection:…………………………………… class 1

Mechanical protection:…………………………….. IP54 – front panel

IP20 – housing IP10 – contacts

Housing material:……………………………………… ABS

Weight:…………………………………………………….. 175 g max.

Operating temperature: …………………………. -10….. +55°C

Storage temperature: …………………………….. -20….. +65°C

Reference standard:…………………………………. EN 61010-1