HOT TAP MAGMETER FLOW SENSOR – FLS F6.61
The new FLS F6.61 Hot Tap Insertion Magmeter Flow Sensor is a flowmeter without moving mechanical parts which can be applied for the measurement of dirty liquids so long as they are conductive and homogeneous. The sensor can provide three different options: frequency output to be connected to FLS flow monitors, 4-20 mA output for long distance transmission and PLC connection and the new volume pulse output freely settable. FLS F6.61 Insertion Magmeter is provided with an USB interface and a dedicated software (freely downloadable from FLS web site) which allows to easily set by a P Call parameters according to specific installation requirements. The sensor can be assembled in a wide dynamic range of pressurized pipe sizes fromDN50 (2”) to DN900 (36”)using a standard clamp saddle and an isolation ball valve.
Flow Measurement System
Flow Measurement System
APPLICATIONS
• Water distribution
• Leak Detection or Monitoring
• Raw water intake
• Water and waste water treatment
• Ground water remediation
• Irrigation
MAIN FEATURES
• Adjustable sensor position
• Hot-Tap installation
• Operating parameters settable by PC interface
• Pressure intake
• Standard 1 1⁄4” BSP process connection
• No moving parts, no wear, maintenance free
• Flow Rate Range settable from 0.05 to 8 m/s (0.15 to 25 ft/s)
• Accurate measurement of dirty liquids
• 4-20 mA, frequency or volume pulse outputs
• Bi-directional flow measurement selectable
Technical Data
General
• Pipe Size Range: DN50 to DN900 (2” to 36”). Special
version on request for other sizes. Please refer to
Installation Fitting section for more details
• Max Flow Rate Range:
from 0.05 to 8 m/s (0.15 to 26.24 ft/s)
• Full Scale: 8 m/s (26.24 ft/s)
• Linearity: ± 1% of reading + 1,0 cm/s
• Repeatability: ± 0.5% of reading
• Enclosure: IP65
• Materials:
– case: ABS
• Wetted Materials:
– sensor body: 304 SS/PVDF
– o-rings: EPDM or FPM
– electrodes: 316L SS
Electrical
• Power Supply:
– 12 to 24 VDC ± 10% regulated (reverse polarity and
short circuit protected)
• Max Current Consumption: 250 mA
– protective earth: < 10 Ω
• Current output:
– 4-20 mA, isolated
– max. loop impedance: 800 Ω @ 24 VDC – 250 Ω @
12 VDC
– positive or negative flow indication
• Solid State Relay output:
– user selectable as MIN alarm, MAX alarm,
Volumetric, Pulse Out, Window alarm, Off
– optically isolated, 50 mA MAX sink, 24 VDC MAX
pull-up voltage
– max pulse/min: 300
– hysteresis: User selectable
• Open Collector output (Frequency):
– type: Open Collector NPN
– frequency: 0 – 800 Hz
– max. pull-up voltage: 24 VDC
– max. current: 50 mA, current limited
– compatible with M9.02, M9.50 and M9.07
• Open Collector output (Direction):
– type: Open Collector NPN
– max. Pull-up Voltage: 24 VDC
– max. Current: 50mA, current limited
– flow direction:
0 VDC arrow-wise
+ VDC anti arrow-wise
Enviromental
• Storage Temperature: -30°C to +80°C (-22°F to
176°F)
• Ambient Temperature: -20°C to +70°C (-4°F to
158°F)
• Relative Humidity:0 to 95% (non-condensing)
• Fluid conditions:
– homogeneous liquids, pastes or slurries, also with
solid content
– Min Electrical Conductivity: 20 μS/cm
– Temperature:
PVDF bottom version: -10 °C to +60 °C (14 °F to 140
°F)
PEEK bottom version: -10 °C +150 °C (14 °F to 302
°F)
• Max. operating pressure:
– 16 bar @ 25°C (232 psi @ 77°F)
– 8.6 bar @ 60°C (124 psi @ 140°F)
Standards & Approvals
• Manufactured under ISO 9001
• Manufactured under ISO 14001
• CE
• RoHS Compliant
• EAC
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