INF-TN4FSC-E
175
Computation function of consumed heat quantity (calorie):
This function calculates the heat
quantity received and sent with liquid
(water) in cooling and heating.
Heat
source
Heat
exchanger
Detector
(type : FSS)
Temperature
sensor
Temperature
sensor
Consumed heat quantity
q = K · Q · (T1–T2)
K : heat quantity (calorie)
conversion
factor
(For heating K = 4.123,
For cooling = 4.186)
Q: Flow rate of the fluid
T2: Fluid temperature (outlet)
T1: Fluid temperature
(inlet)
Converter
Converter
Temperature display function:
Fluid temperature be displayed by cur-
rent input from temperature transmit-
ter.
Metric
system
Temperature unit: °C or K
English
system
Temperature unit: F or K
Site data storage function:
Max. 32 locations (sites) data (pipe
size, material, fl uid type and etc) can be
stored into built-in non-volantile memo-
ry.
Damping:
0 to 100sec (every 0.1sec) confi gurable
for analog output and velocity/flow rate
display
Low fl ow cut:
Equivalent to 0 to 5m/s
Output setting function:
Current output scaling, output type,
burnout setting and calibration
Serial communication function:
Instantaneous velocity, instantaneous
fl ow rate, total value, heat fl ow, error
information, received waveform, analog
input, velocity profile data, logger data,
etc. may be downloaded to personal
computer.
Logger function:
Instantaneous velocity, instantaneous
fl ow rate, total value, heat fl ow, error
information, received waveform, analog
input, velocity profi le date can be saved
in a SD memory card.
Waveform display function:
Bi-directional received waveforms may
be displayed.
Graph display function:
Flow rate trend graph may be dis-
played.
Printing function (option):
Hard copy output of a screen
Periodic printing (type: text, graph)
Logger date (type: text, graph)
Flow velocity profi le measurement (option):
Flow velocity profi le may be observed
in real time using the exclusive detec-
tor (option).
(Refer to page 5 for details.)
Detector (Type: FSS)
Type of detector:
Classifi cation
Type Internal pipe
diameter (mm)
Fluid
temperature
Frequency
(MHz)
Middle diameter
FSSC ø50 to ø1200
(*1)
-40 to 120°C
1
Small diameter
FSSD ø13 to ø300
-40 to 100°C
2
Large diameter
FSSE ø200 to ø6000
-40 to 80°C
0.5
High temperature FSSH ø50 to ø400
-40 to 200°C
2
*1) For pipes with a diameter of 300 mm or larger, we recommend to use FSSE
and mount it by Z method.
Mounting method:
Mounting on outside of pipe
Sensor mounting method:
V or Z method
Signal cable:
Exclusive coaxial cable, 5m (Included with
FSC)
Connection method:
Transmitter side: Exclusive connector
Detector side (FSSE): Screw terminal
Others: BNC connector
Ambient temperature:
–20 to +60°C
Ambient humidity:
FSSE
100%RH or less
Other
90%RH or less
Type of enclosure:
FSSC
IP65
(When waterproof BNC con-
nector is provided)
FSSE
IP67
Others
IP52
Water-proof treatment type IP68
(Submerged resistant struc-
ture for 5 days)
Material of detector:
Classifi cation
Type
Sensor
case
Rail material
Small diameter
FSSD
Plastic
Aluminum alloy + Plastic
Middle diameter
FSSC
Plastic
Aluminum alloy + Plastic
Large diameter
FSSE
Plastic
———
High temperature FSSH
SUS304
Aluminum alloy
Material of mounting belt/wire:
Detector type
6th digit
Dimensions
Material
A
1.5mX2
SUS304
B
3.0mX1
Plastic cloth belt
C
1.0mX4
SUS304
D
Inner pipe diam.<ø1500mm
SUS304
E
Inner pipe diam.<ø6000mm
SUS304
Extension cable(option):
Extended when the length of the de-
tector signal cable is not suffi cient.
Length: 10m, 50m
