FLS M9.02 FLOW MONITOR & TRANSMITTER SAFETY INSTRUCTIONS General Statements • Do not install and service the product without following the Instruction Manual. • This item is designed to be connected to other instruments which can be hazardous if used improperly. Read and follow all associated instrument manuals before using with it.
DESCRIPTION The new FLS M9.02 is a powerful flow monitor designed to convert the frequency signal of FLS flow sensors into a flow rate. M9.02 is equipped with a wide full graphic display 4” which shows measured values clearly and a lot of other useful information.
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Electrical • Supply Voltage: 12 to 24 VDC ± 10% regulated • FLS hall effect flow Sensor power: - 5 VDC @ < 20 mA - Optically isolated from current loop - Short circuit protected • 1 x Current output: - 4-20 mA, isolated, fully adjustable and reversible - Max loop impedance: 800 Ω...
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Mechanical installation The flow monitor & transmitter is available just in one packaging for compact field version, panel or wall installation. The compact field version is mounted on top of the sensor using the compact mounting kit (F6.KC1), the panel version is installed using the panel mounting kit (M9.LN1), while the wall mounting version is got fixing the panel mounting version on the wall mounting kit (M9.KWX).
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Compact installation The compact mounting kit (F6.KC1) includes the compact plastic adapter with gasket for IP65 watertight installation, sensor gasket, the compact cap and the locking ring. • Lubricate the sensor gasket with silicone lubricant and mount it on the proper seat.
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Compact or Wall Installation Pull the electrical cables through liquid tight connectors. Use electrical cables with the proper external diameter for the liquid tight connector. PG11/PG9: external diameter between 2-7 mm (0.079-0.276”) REAR TERMINAL VIEW Refer to dedicated sensor manual for its wiring. POWER/LOOP WIRING DIAGRAM Stand-alone application, Connection to a PLC with built-in...
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Connection to a PLC / Instrument with TWO separate power supplies wer Supply Power Supply PLC / Instrument + VDC PLC / Instrument 24 VDC + LOOP 12 - 24 VDC 4 - 20mA Loop Input 4 - 20mA Loop Input 24 VDC - LOOP 4 - 20mA Loop Input...
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Connection to an User Imax External Relay N.C. N.O. Imax N.O. V= 12-24 VAC/VDC Imax = 50 mA The alarm is off during normal operation and goes ON according to Relay setting. If Imax > 50 mA use external Relay Connection to other FLS Instruments FLS monitor terminals...
OPERATIONAL MENU DIRECTORY OVERVIEW The M9.02 flow monitor and transmitter Settings features a full graphic display and a five-button keypad for system set-up, calibration and operation. Full graphic display has a white backlight during standard conditions, a red backlight in case a set alarm is activated (MAX, MIN, WINDOW MODE;...
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MENU LEVEL Installation Data Flow Unit Volume Unit Correction Factor Auto Calibration 1 SSR 2 SSR 3 RELAY 4 - 20 mA EDIT LEVEL Test Output PUSH BUTTON Language Filter Backlight to modify an item Flow Rate Decimal Point Password Asec Bi-Directional to scroll right...
OUTPUT MODE The M9.02 flow monitor and transmitter features 2 solid state relays and 1 mechanical relay in addition to an analog output 4-20mA. PROCEDURE FOR OUTPUTS SETTING - go to the “Options” menu - enter into the “Outputs activation” sub menu - enable output(s) - go to the “Outputs”...
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Digital outputs can be set in the following way: MIN MODE (icon reports MIN) MAX MODE (icon reports MAX) Flow Flow Hysteresis Setpoint Setpoint Hysteresis Output relaxed Time Time Output relaxed Output energized Output energized WINDOW MODE (icon reports WDW) PULSE MODE (icon reports PLS) Flow Setpoint...
ACCESSORIES Part No. Name Description Plastic adapter with compact cap and locking nut F6.KC1 Compact mounting kit (for M9.02 only) 144x144mm plastic box for wall installation of all panel M9.KW1 Wall mounting kit mount monitors Wall mounting kit with 144x144mm plastic box and 110/230VAC to 24 VDC power M9.KW2 power supply supply for wall installation of all panel mount monitors...
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