S311A is an universal display with analog input (mA, V, Pt100, TCs, Ohm) order codes that allows to view the instantaneous value (engineering units), re-transmit it through an isolated analog output, and by the optional boad, have 2 relay alarms and ModBus interface. Furthermore the unit allowsto integrate the input and totalize it into the internal memory. It is available with 4, 6, or 8 digits and a 7+4 digits (double line).

Power Supply:

Max Consumption:
Transducers Power Supply:
Rejection:
CPU:
Memory:
Display:
Status Indicators:
Front Buttons:
Errors on Display:
Accuracy:
Stability:
Linearity:




Cold Junction:
Operating Temperature:
Storage Temperature:
Humidity:
Case:
Front Protection:
Terminals:
Dimensions:
Drill Gauge Dimensions:
Weight:

S311A-XX-L: 10-40 VDC, 19-28 VAC
S311A-XX-H: 85-265 VAC
3 W
Max 18 V, 25 mA
50 to 60 Hz
8 bit
EEPROM data memory 10 years
LED 4, 6, 8, 11 (4+7) figures
2 alarm LEDs on Threshold
Three buttons for navigation
Alarm, burn-out
0.1%
0.01%/K
0.2 °C (Pt100)
0.5 °C (TC J, K, E, T, N)
1 °C (TC R, S)
2 °C (TC B)
0.05% (0-10 V, 0-20 mA)
±1.5 °C
-10 to +65 °C
-20 to +65 °C
Min 30%, Max 90% Not Condensing
PPO auto extinguish by DIN 43700
IP65
Extraction, step 5
96 x 48 x 98 mm
91 x 45 mm
200 g

Channels:
Type and Range:




Resolution:
Frequency:
Reset:

1
Voltage: (0-10 V)
Current: active/passive (0-20 mA)
Potentiometer: (1-100 K)
Pt100: 2, 3, 4 wires (IEC 751 / EN 60751-ITS90)
Thermocouple: J, K, R, S, T, B, E, N
14 bit
Minimum sampling 20 ms
Yes: by digital input and by front buttons

Analog Channels:
Type and Range:

Impedance:
Resolution:
Transducers Power Supply:

1
0-10 V (min 1K)
0-20 / 4-20 mA (max 500 ohm)
N/A
10.000 points
Yes, max 20 mA