Manual

SE 56
6
TECHNICAL CHARACTERISTICS
ELECTRIC CHARACTERISTICS
ENVIRONMENTAL USE CONDITIONS
AMBIENT TEMPERATURE
Name plate
On the name plate there is some technical information:
x MODEL: Transmitter Model
x SERIAL N: Serial Number of the transmitter
x P.S.: Power Supply
x POWER: Maximum power consumption
x HZ: Frequency (AC)
x T: Ambient temperature, device active
x IP: Protection grade
x COUPLING: Serial number of sensor coupled
x ITEM: free for user
Min. * Max
°C -20 60
°F -4 140
 The instrument can be installed inside or outside buildings
 Altitude: from –200m to 2000m (from -656 to 6560 feet)
 Humidity range: 0-100% (IP 67), 0-90% without condensation (IP54) for panel-
mount version
If the transmitter is supplied in compact version to the sensor, consider the ambient
temperatures more restrictive, otherwise refer to the respective manuals.
* For discontinuous use, a thermostat heat source installation may be necessary.
Instrument classification: class I, IP67 for compact/wall-mount version, IP54 for
panel-mount version (IP65 with optional transparent frontal cover), installation category
II, rated pollution degree 2.
Power supply
versions
Power supply
voltage
Power supply
frequency
Pmax
HV 100-240V AC
44-66Hz 25VA
LV
18-45V AC
18-45V DC
// 20W
LLV 10-35V DC
 Voltage variations must not exceed ±10% of the nominal one.
 All instrument versions can be equipped with all power supply versions.
 Input/output are insulated up to 500V.
 The output 4-20 mA (optional) and the output 24V DC are electrically connected.