Transmitter Housing; Transmitter Specifications - Elis FLONET FN20xx.1 Series Design, Assembly And Service Manual

ELIS PLZEŇ a. s.

4.2. Transmitter housing

The transmitter is accommodated in a cast aluminium box coated on the surface with paint of hue RAL 1017.
The box is held by four M5 bolts with hexagonal socket heads. Upon loosening the bolts slightly the box can
be rotated around horizontal axis through ±180°. At the rear part of the box there is a terminal board under a
lid held in position by six bolts with hexagonal socket heads. At the bottom of the box there are cable glands
and a special valve preventing condensation of the air humidity inside the box.
The unused gland openings shall be blinded. The front panel of the box is either blinded (the ECONOMIC
version) or fitted with a two-line background-illuminated display unit and a four-button membrane keypad (the
COMFORT version of the meter).
Prior to putting the meter into operation, check the correct sealing of all active glands, blinding of the unused
ones and tightening of the bolts holding the terminal box lid.

4.2.1. Transmitter specifications

Power supply
Power consumption
Line fuse
Electric shock protection according to
standard CSN 332000-4-41
Housing material
Weight
Ambient temperature
Storage temperature
Flow velocity range
Accuracy class according to
EN ISO 4064-1 (OIML R49) *)
Zero flow-rate setting
Output 1 - passive output, isolated
Output 2 - passive output, isolated
Active current output, isolated
Dosing: input 1
output 3
Output relay
Serial communication ports
Operator communication language
Protection class
ECONOMIC version / configuration
COMFORT version / configuration
*) in the above standard version it is possible to supply the flowmeter with higher accuracy in the range and
conditions agreed with the manufacturer
Example of above standard parameters:
Maximum measurement accuracy
ELIS PLZEŇ a. s., Luční 425/15, 301 00 Plzeň, Czech Republic, Phone: +420/377 517 711, Fax: +420/377 517 722
Design, Assembly and Service Manual
Electromagnetic flowmeter FLONET FN20xx.1
230V~ (+10 % / -15 %) / 50 to 60 Hz
115V~ (+10 % / -15 %) / 50 to 60 Hz
24V~ (+10 % / -15 %) / 50 to 60 Hz
24V = (± 20 %)
15 VA
T 250 mA, T 2.0 A (with power supply 24 V)
Automated disconnection from power source in TN-S network
Aluminium casting
3.0 kg / 6,6 lbs
-5 °C to 55 °C / 23 °F to 131 °F (protected from direct sun light)
-10 °C to 70 °C / 14 °F to 158 °F at relative air humidity not
exceeding 70 %
0.1 to 10 m/s (0.33 to 33 ft/s)
2
For COMFORT version only
Binary multi-function optocoupler 30 V / 50 mA
Binary multi-function optocoupler 30 V / 50 mA
Analog 0 (4) to 20mA, max. load 1,000 Ohm
Input optocoupler diode 5 V, 10 mA
Binary multi-function optocoupler 30 V / 50 mA
Insulated switch contact 0.3 A, 30 VDC
Mechanical lifetime 50,000,000 cycles
USB (not insulated)
RS-485 (insulated)
CZ – Czech, EN – English
IP 67
C 6.00 – no display or keypad
C 7.00 – including display and keypad
0,2 % for 10 to 100 % of Q
0,5 % for 5 to 100 % of Q
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