Batch Controller – FLS M9.50
The FLS M9.50 from Petron Thermoplast FZ LLC is a high-precision electronic controller designed for accurate batching and blending of multiple liquids. Its large 4-inch full-graphic multicolor display with powerful backlighting ensures clear visibility of measured values, system status, and operational details — even from a distance.
The integrated tutorial software provides a fast, mistake-proof setup process for all parameters, while advanced configuration options allow for optimized batch precision and timing. The M9.50 supports up to 10 programmable batch volumes, each with its own calibration factor, delivering maximum flexibility and exceptional measurement accuracy.
A comprehensive set of output options enables remote monitoring and full control of the batching process. The rear USB port allows quick software upgrades, with both standard and customized services available to meet specific application requirements.
Batch Controller – FLS M9.50
Key Features Of Batch Controller – FLS M9.50
- Wide full graphic display
- Multicolor backlight visualization
- Help on board
- Overrun compensation and alarm
- External start, stop and resume
- Intuitive batch volumes setting
- Two stage shutdown control
- Missing signal alarm

Technical Details of Batch Controller – FLS M9.50
Feature | Specification |
---|---|
Associated Sensors | FLS hall effect flow sensors with frequency output or FLS F6.60 flow sensor magmeters |
Materials – Case | ABS |
Materials – 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 (5 levels of timing) |
Update Rate | 1 second |
Enclosure Rating | IP65 front |
Flow Input Range | 0 – 1500 Hz |
Flow Input Accuracy | ±0.5% |
Supply Voltage | 12 to 24 VDC ±10% regulated |
Max Power Consumption | <300 mA |
Sensor Power Supply | 5 VDC @ <20 mA |
Isolation | Optically isolated from current loop |
Protection | Short circuit protected |
Solid State Relay Output | 2×; Optically isolated, 50 mA MAX sink, 24 VDC MAX pull-up |
Max Pulse/Min (SSR) | 300 |
Hysteresis (SSR) | User selectable |
SSR Output Modes | Two-stage shutdown, overrun, or missing signal alarm |
Mechanical Relay Output | 2× SPDT contact |
Mechanical Life | ≥10⁷ operations |
Electrical Life | ≥10⁵ operations (N.O./N.C.) |
Switching Capacity | 5A @ 240 VAC |
Max Pulse/Min (Relay) | 60 |
Hysteresis (Relay) | User selectable |
Relay Output Modes | OUT1: Two-stage shutdown, overrun, or missing signal alarm OUT2: Batch in progress indication |
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 |
ISO Certifications | ISO 9001, ISO 14001, CE, RoHS, EAC |

Controller Part No. | Description /Name | Power supply | Wire power Technology | Sensor Input | Output | Weight |
---|---|---|---|---|---|---|
M9.50.P1 | Panel mount Batch controller | 12 - 24 VDC | - | Flow (Frequency) | 2*(S.S.R.), 2*(mech. relay) | 550 |
M9.50.W1 | Wall mount Batch controller | 12 - 24 VDC | - | Flow (Frequency) | 2*(S.S.R.), 2*(mech. relay) | 650 |
M9.50.W2 | Wall mount Batch controller | 110 - 230 VAC | - | Flow (Frequency) | 2*(S.S.R.), 2*(mech. relay) | 750 |

Custom Product Manufacturing Available
If you are searching for customized product designs that meet your requirements, don’t worry. Petron Thermoplast also offers custom product manufacturing services to meet the unique needs of various industries. Work with our expert engineers to create custom designs suited for your application.