Achieves high-speed output responding to transient flow changes

In the field of engine development, it is increasing the requirement for improving the accuracy of the measurement in the small flow rate range, and evaluating the fuel consumption characteristics in transient duration. The FM-3100 enables to meet various requirements in that field.

Feature

1.High-speed response at 1 ms (Analog/ CAN)

 

It captures transient flow rate changes and provides signal output either analog or CAN at 1 ms cycle. It is suitable for checking the rise of the instantaneous flow rate and measuring the fuel flow rate during transient mode.





Instantaneous massflow measurement at starting engine

計測値比較

Response comparison between Exhaust gas analyzer and Massflow measurement system


2.Applicable to various detectors

 

It connects to FP series Volumetric Flow Detectors, FX series Mass-Burette Flow Detector and FZ series Coriolis type Mass flow Meter.




3.Equipped with the density correction function which corrects density based on a temperature value

 

The FM-3100 has the function to compensate the density based on the calculation of the temperature fluctuation between a fuel density meter FD-5110 and a flow detector even if each measurement positions are separated, which enables the accurate mass flow measurement.






 

Example of system configuration


Specifications

 
General Specifications
 
Applicable detectors FP series/ FD-5110/ FX series/ FZ series * Please select the compatible module (sold separetely) with each detectors.
Power supply voltage AC100 V to 240 V ± 10 %
Power consumption 80 VA or less (when connected to the FP-2140S and the FM-3100)
Operating temperature range 0 to +50 °C
Operating humidity range 10 to 85 % (without condensation)
Storage temperature range -10 to +60 °C
Storage humidity range 10 to 85 % (without condensation)
Outer dimension 240.0(W)×99.0(H)×296.0(D) mm *The projection is not included.
Weight Approx. 3 kg
Conforming standard CE marking (FM-0311)
LVD Directive 2014/35/EU Standard EN61010-1
EMC Directive 2014/30/EU Standard EN61326-1 ClassA Group1
RoHS Directive 2011/65/EU Standard EN50581
Accessary AC power cable, FM-0012 analog output conversion adapter (D-Sub to BNC 0.5m), instruction manual

FM-0311 FP Module
 
Applicable detectors FP-4135, FP-213/213S, FP-2140H, FP-2240HA, FP-2140S, FP-215, FP-2250A, MF-3200
Calculation items Instantaneous flow, lap flow, lap avg. flow, total flow, total avg. flow, instantaneous injection, lap avg. injection,
total avg. injection, temp. conversion density, instantaneous pressure, instantaneous density, density meter temp
Calculation cycle 1 ms
Forward and Forward/ Reverse mode When calculating the total flow and lap avg flow, Forward and Forward/ Reverse mode are selectable.
The reverse flow is calculated as zero flow rate (0 L/h) in Forward mode.
The reverse flow is calculated as a negative rate in Forward + Reverse mode.
When calculating the instant flow rate, the reverse flow is displayed as a negative flow rate regardless of the mode.
Temperature measurement Signal input and calculation from the temperature sensor are available.
Pressure measurement Signal input and calculation from the pressure sensor are available.
Density measurement Density, temperature measurement are available.
Display accuracy ±1 count for the pulse weight of input frequency

FM-0321 FZ Module
 
Applicable detector FZ-2100, FZ-2200A
Calculation items Instantaneous flow, lap flow, lap avg. flow, total flow, total avg. flow, instantaneous injection, lap avg. injection,
total avg. injection, conversion density,instantaneous density, instantaneous flow temp
Calculation cycle 1 ms
ZERO calibration (ZeroCal) Function to adjust the output value as 0 when no flows.
LowFlowCut Function to set the flow rate below the fixed rate as 0 L/h
Display accuracy ±1 count for the pulse weight of input frequency
Temperature measurement Signal input and calculation from the temperature sensor are available.

FM-0331 FX Module
 
Applicable detector FX-1110, FX-1120, FX-1130
Calculation items Instantaneous flow, lap flow, lap avg. flow, total flow, total avg. flow, instantaneous injection, lap avg. injection,
total avg. injection
Calculation cycle 100 ms
Density setting Range: 0.0001 to 5.0000 g/cm3 (initial value: 1.0000)
Delay Time Range: 2 to 99 s (initial value: 2 s)
Charge Level Range: 0 to 95 % (initial value: 0 %)
Overflow signal Relay output, contact voltage capacity (DC 48 V, AC 120 V), flowing current at contact (500 mA or less)

Option

Model Product name Contents
FM-0311 Measurement Module For FP/FD series detectors
FM-0321 FZ Module For FZ series detectors
FM-0331 FX Module For FX series detectors
FM-0341   Blank panel
FM-0200 Remote box For FM-3100 series
PE3534394 RS-232C conversion adapter D-Sub 9 pin
FM-0012 Analog output conversion adapter D-Sub to BNC
FM-0011 Mounting fixture -
LC-0860 CAN cable (2 m) -