Protection from electrical interference EN 61000-4-4
Dielectric strength 1500 Vac for one min. between output
relays and sensors, relays and power supply, power supply
and sensors
Accuracy ±1% full scale value, ±1 digit
Ambient operating temperature from –20°C to +60°C
Humidity 90% non-condensing
Data storage: 10 years minimum
Digital linearity of sensor signal
Electronic protection only on customer's
request.
Vibration test IEC 68-2-6 Width ±1 mm from 2Hz to 13.2Hz
Acceleration ±0.7G from 13.2 Hz to 100 Hz
(*) Seismic test according to IEEE 344-1.987
DISPLAY AND DATA MANAGEMENT
1 x 13 mm display with 3 digits to display temperatures and
messages.
4 LEDs to show the selected channel
4 LEDs to show the alarm status of the selected channel
Temperature control from 0°C to + 200°C
Temperature control from 0°C to + 240°C (32°F-464°F)
2 alarm thresholds for channels 1-2-3
2 alarm thresholds for channel 4
2 ON-OFF thresholds for FAN control
Individually programmable alarm thresholds for each channel
Sensor diagnostics (Fcc-Foc-FCd)
Data storage diagnostics (Ech)
Access to programming through front keyboard
Automatic exit from programming after 1 minute's inactivity
Incorrect programming warning
Selection of automatic channel scanning, hottest channel or
manual scanning
Storage of maximum temperatures reached by channels and
alarm status