Dual-Parameter Flow Monitor And Transmitter – FLS M9.03

The new FLS M9.03 is a powerful dual flow monitor designed to convert the frequency signals of FLS flow sensors into flow rates. M9.03 is equipped with a 4” wide full graphic display which shows measured values clearly and a lot of other useful information. Moreover, due to a multicolor display plus a powerful backlight, measurement status can be determined easily from afar also. A tutorial software guarantees a mistake-proof and fast set up of every parameters. Calibrations can be performed just fixing installation features or using a reference value through a new “in-line calibration”. Two 4-20mA output are available to remote each flow rate to an external device. A proper combination of digital outputs allows customized setups for any process to be controlled. The USB port on the rear part allows the upgrade of software offering a wide range of customization services both standard and on request.

Dual-Parameter Flow Monitor And Transmitter – FLS M9.03

Key Feature of Dual-Parameter Flow Monitor And Transmitter – FLS M9.03
  • Wide full graphic display
  • Multicolor backlight
  • Help on board
  • Delta flow rates visualization
  • Fast, intuitive and mistake-proof calibration software
  • Mechanical relays for external device control
  • Solid State Relays for programmable alarms
  • Multilanguage menu
  • USB port for software upgrading
FLS M9.03 Image

Technical Details of Dual-Parameter Flow Monitor And Transmitter – FLS M9.03

Feature Specification
Associated Sensors 2*FLS hall effect flow sensors with frequency output or FLS F6.60 flow magmeters
Materials – case: ABS – display window: PC – panel & wall gasket: silicone rubber – keypad: 5-button silicone rubber
Display LC full graphic display
Backlight Version 3-colours
Backlight Activation User adjustable with 5 levels of timing
Update Rate 1 second
Enclosure IP65 front
Flow Input Range (Frequency) 0÷1500Hz
Flow Input Accuracy (Frequency) 0.5%
Supply Voltage 12 to 24 VDC ± 10% regulated
Max Power Consumption <300mA
FLS Hall Effect Flow Sensor Power 5 VDC @ < 20 mA
Isolation Optically isolated from current loop
Short Circuit Protection Yes
2* Current Output – 4–20 mA, isolated, fully adjustable and reversible –
max loop impedance: 800 Ω @ 24 VDC – 250 Ω @ 12 VDC
2* Solid State Relay Output – user selectable as MIN alarm, MAX alarm, Pulse Out, Window alarm,
Off – optically isolated, 50 mA MAX sink, 24 VDC MAX pull-up voltage
– max pulse/min: 300
2* Relay Output – user selectable as MIN alarm, MAX alarm, Pulse Out,
Window alarm, Off – mechanical SPDT contact – expected mechanical life (min. operations):
10⁷ – expected electrical life (min. operations): 10⁵ N.O./N.C.
switching capacity 5A/240VAC – max pulse/min: 60 – hysteresis: User selectable
Operating Temperature -10 to +70°C (+14 to +158°F)
Storage Temperature -30 to +80°C (-22 to +176°F)
Relative Humidity 0 to 95%, non-condensing
Standard Compliance ISO 9001, ISO 14001, CE Compliant, RoHS Compliant, EAC Certified
Technical Measurement of Dual-Parameter Flow Monitor And Transmitter – FLS M9.03
FLS M9.03 Image
Part No. Description / Name Power supply Wire power Technology Sensor Input Output Weight (gr.)
M9.03.P1 Panel mount Dual Flow Monitor 12 - 24 VDC 3/4 wire 2 * Flow (Frequency) 2*(4-20mA), 2*(S.S.R.), 2*(mech. relay) 550
M9.03.W1 Wall mount Dual Flow Monitor 12 - 24 VDC 3/4 wire 2 * Flow (Frequency) 2*(4-20mA), 2*(S.S.R.), 2*(mech. relay) 650
M9.03.W2 Wall mount Dual Flow Monitor 110 - 230 VAC 3/4 wire 2 * Flow (Frequency) 2*(4-20mA), 2*(S.S.R.), 2*(mech. relay) 750

Customization & Processing Options

Customizations Option Available for Dual-Parameter Flow Monitor And Transmitter – FLS M9.03

At Petron Thermoplast, we offer customized PVDF fittings to meet your specific system requirements.
Customization options include: