Sensor Specifications - Elis FLONET FN20xx.1 Series Design, Assembly And Service Manual

ELIS PLZEŇ a. s.

4.1.8. Sensor specifications

Sensor size
Maximum admissible working pressure
Mechanical connection
Grounding
Flow velocity of measured liquid
Maximum temperature of measured liquid
Minimum conductivity of measured liquid
Empty pipe detection
Lining
Measuring electrodes
Protection class
Storage temperature
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
Flanged sensors, DN 6 to DN 1200 (NPS ½" to 48")
Flangeless sensors, DN 20 to DN 200 (NPS 3/4" to 8")
with EN 1092-1 flanges
25 bar at RT* for DN 6 to 10 / PN25
40 bar at RT* for DN 15 to 50 / PN40
16 bar at RT* for DN 65 to 200 / PN16
10 bar at RT* for DN 250 to 750 / PN10
6 bar at RT* for DN 800 to 1200 / PN6
*RT – reference temperature: -10 °C to +50 °C / 14 °F to
122 °F
with ASME(ANSI) B16.5 flanges
230 psig at -20° to +100°F (NPS ½" to 10" class 150)
150 psig at -20° to +100°F (NPS 12" to 24" class 150)
with AWWA flanges
86 psig at -20 °F to +100 °F (NPS 28" to 48" class B)
Flanges according to EN 1092-1,
ASME (ANSI) B16.5, AWWA standards
Flangeless
Others
on flanges
Grounding rings
Grounding electrode
From 0.1 m/s to 10 m/s (0.33 to 33 ft/s)
up to 110 ºC (230 °F)
up to 150 °C (302 °F) for request
(for detailed information see article 4.1.4)
20 μS/cm, 5 μS/cm in special applications
a) with measurement electrodes from DN50 (2")
b) for remote version max length of cable 6 m (19,6 ft)
Soft rubber
Hard rubber
Rubber for drinking water
PTFE
E-CTFE
Stainless steel, grade 1.4571 (316Ti)
Hastelloy C276
Titanium
Tantalum
Platinum-Rhodium (PtRh10)
other materials on request
IP 67
IP 68 (2 m / 6,5 ft)
-10 ºC to +70 ºC (14 °F to 158 °F)
at max. relative air humidity 70 %
(for PTFE, E-CTFE, Soft Rubber)
+5 °C to +70 ºC (41 °F to 158 °F)
at max. relative air humidity 70 %
(for Hard Rubber and Rubber for drinking water)
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