• eYc FFM04 Industry grade high accuracy Turbine Flow meter

eYc FFM04 Industry grade high accuracy Turbine Flow meter

Feature :
Core bearings : Metal SUS Ceramics
Power : Low loss power & pressure
Precision Measurement : Micro flow amount
Withstand Pressure : 420 bar
Material : Anti-pollution & corrosion 304/316 (Option)
Diameter : 4...40 mm
●Additional option (ILAC/TAF) Test report - Standard Calibration laboratory(TAF Accreditation: 3032)
Model : eYcFFM04

 Bearable high-pressure, high-temperature and
 low-temperature
 Low pressure loss, low power consumption
 Fast response time
 High repeatability and accuracy
 Resistant to contamination and anti-corrosion
 Compact design and easy maintenance
 Low flow measurement

Item Specifications Item Specifications
Nominal
Diameter
DN4 ... DN40 Materials Body / Rotor Support, TurbineShaftBearingProcess 
Connection
Applicable
Medium
Medium or lower viscosity liquids Body /
Rotor Support
304 stainless steel
( 316 stainless steel optional )
Accuracy
Better than ±1% of reading ±0.5% /
±0.2% selectable
Turbine
Stainless steel
Repeatability ±0.1% of reading Shaft Tungsten carbide / ceramic
Pressure
Rating
MAX. 420 bar Bearing Stainless steel ball bearing, Tungsten
carbide/ceramic journal bearing
Ambient
Temperature
- 40 ... 85 °C Process
Connection
BSPP female thread, NPT female thread
Medium
Temperature
- 40... 120 °C , - 40 ... 180 °C
( high temperature type )

The specifications contained herein are subject to change without notice and any user of said specifications should verify from the manufacturer that the specifications are currently in effect. Otherwise, the manufacturer assumes no responsibility for the use of specifications which may have been changed and are no longer in effect.

*Please make sure the product and the device which connect with RS485 are on common ground, avoid damaged product.



Fluid flowing through FFM04 causes the rotor to revolve. As the rotor blade pass the pickoffs,
electrical pulses are produced in which frequency is proportional to the flow rate. The revolutions
per minute and the K-factor (number of pulses/Gallon) make it possible to obtain the flow volume
passing through the unit. FFM04 series are used to measure medium or lower viscosity media,
such as water, light fuel, solvent, hydraulic oil, lubricating oil etc.
 Petrochemical / Hydraulic / Lubrication system
 Water treatment / Gas industry /
 Laboratory Equipment / Industrial Boiler
 Test bench / Semiconductor integrated circuit
 Pharmaceutical, Vacuum equipment
 Defense Science and Technology
 Coal gas / Natural gas pipeline