Product Manual

Wall Mounted Ultrasonic Flowmeter---User Manual
22
If the present Q is below this threshold, flow rate will be set to 0.
This function is useful when flow meter is installed in nois
y
environment or on air
y
p
i
p
es.
M.8 The maximum flow rates for toda
y
and this month.
M.9 Serial
p
ort tester with CMM command out
p
ut for ver
y
second.
M-0 Entr
y
to hardware ad
j
ustin
g
windows onl
y
for the manufacturer
M-1 4-20mA out
p
ut ad
j
ustment
M-2 4mA calibration for AI3 in
p
ut
M-3 20mA calibration for AI3 in
p
ut
M-4 4mA calibration for AI4 in
p
ut
M-5 20mA calibration for AI4 in
p
ut
M-6 4mA calibration for AI5 in
p
ut
M-7 20mA calibration for AI5 in
p
ut
M-8 Lower Tem
p
erature Zero setu
p
for the PT100
M-9 Hi
g
her Tem
p
erature Zero setu
p
for the PT100
M-A Tem
p
erature Calibration at 50
M-B Tem
p
erature Calibration at 84.5
Note: 1. Windows in Red are new to our older version of flow meter
2. Windows in blue are energy related windows
3. The term totalizer is also called accumulator
Chapter 4 Data Logger/Outputs/Inputs
The chapter mainly introduces the details and operation of data logger/output/input/batch
controller and the function of simulation run status.
"Data Logger
1) External SD data logger from1G-8G---Need order.
"Output
1)A self-powered 4-20mA output
2)A OCT pulse output
3)A frequency output(Using OCT channel)
4)A relay output
5)An isolated RS485 output support MODBUS.
Use RS485-RS232C converter for RS232 port.
"Input
1) Temperature/thermal energy input equipped with3-wire PT100 resistors.
2) 3 way analog input for pressure, temperature, level, etc.
"Others
1) Function of simulation run status
2)Batch controller