SenTec

FMM501L Digital liquid mass flow meter controller

FMM501L series digital liquid flow meters & controllers are widely used in various industries, such as: process manufacturing, food analysis, analytical testing and measurement. Multivariable measurement and 50:1 range adjustable ratio make only one FMM501L series liquid flow meter & controller can replace the efficacy of multiple devices. Accuracy of 1%, repeatability of 1% and a control response time of less than 200 milliseconds ensure that the process fluid works properly.

Category

FMM501L series digital liquid flow meter can quickly and accurately measure the volume flow/mass flow of process liquid;

FMM501L series liquid flow controller adopts a customized high-speed proportional control valve to accurately control the liquid volume flow/mass flow. The integrated multi-function digital display allows the user to control the set value and PID valve adjustment through only on-screen button operations, while opening analog input and output. And RS-485 digital communication.

FMM501L series liquid flowmeters and controllers have no movable components and thermal elements inside, pass the anti-vibration test, and are not sensitive to the installation direction. We provide a full range of user support, including technical consultation.

FMM501L series liquid flowmeters and controllers use patented internally compensated laminar pressure difference technology, so that the fluid still maintains laminar flow movement in a large flow range.

Parameters

Range40mL/min-20L/m
Accuracy±0.5% F.S~2% F.S
temperature ±1℃
Linear±0.5% F.S℃
Repeatability0.2% F.S℃
Response time<2s<1s
Analog0-5v/4-20mA
CommunicationRS485 Modbus RTU
Power supply±15V/24V
Working temp0-50℃
Differential pressureDp: 0.05-1.0MPapress drop: <30Kpa
Max pressure3Mpa/10Mpa
Electrical connectionDB15
Leakage rate1×10-8 SCCSHe
Temp C.F±0.015% F.S/℃
Base material316 SST
SealingPTFE/CR/NBR
Fitting1/4″ 3/8″ 6mm 10mm

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