Manual
SE56
6
TECHNICAL CHARACTERISTICS
ENVIRONMENTAL USE CONDITIONS
Name plate
On the name plate there is some technical information:
x Transm. Mod.: transmitter Model
x Transm. s/n: transmitter Serial Number
x P.S.: power supply
x Power: maximum power consumption
x Sensor Mod.: serial number of sensor coupled
x Sens s/n: serial Number of the sensor
x DN: sensor nominal diameter
x PN: sensor nominal pressure
x IP: Protection grade
x Fittings: process connections
x Lining: sensor lining
x Max Temp: maximum sensor temperature
x Electrodes: sensor electrodes
x KA: sensor KA
x ITEM: free for user
TRANSMITTER
Ambient temperature
Min. * Max
°C °F °C °F
-20 -4 40 104
With fittings S051, S054, S055, S056
Liquid temperature
Min. Max.
1
°C °F °C °F
-20 -4 100 212
ELECTRICAL CHARACTERISTICS
Transmitter classification: class I, IP 67, installation category (overvoltage) II, rated
pollution degree 2.
Power supply
versions
Power supply
voltage
Max
power
LLV 20-30V DC 10W
Voltage variations must not exceed ±10% of the nominal one.
Input/output are insulated up to 500V
The output 4-20mA (optional) is electrically connected
The transmitter can be installed inside or outside buildings
Altitude: from –200 to 2000m (from -656 to 6560 feet)
Humidity range: 0-100% (IP 67)
* For discontinuous use, the installation of a heating resistance around the pipe is necessary.
1
Up to 130°C (266°F) for max. 1 hour, with an S051 or S056 fitting
TEMPERATURES