2.

This module can work alone without a LCD and Keypad module. The parameters that the flow meter needed to work properly can be:

(1) setup by a parallel keypad module witch will be plugged onto the parallel interface inside of the module, or by a serial keypad module witch will be plugged onto the RS232C or RS485 port of the meter.

(2) downloaded by use of a PC computer based software (the software is under development now). 

3.

The transducers can be one the all kinds of the types, include the clamp-on type, the insertion type, the PI- type and standard-pipe type. It can even use transducers by the users or the transducers made by other company.

4.

The module will satisfy the measurement requirement for most kind of liquids, such as water, sea water, sew water and chemistry liquids. It can even measure pure paper pulp or fluids with higher density suspend particles.

5.

The module can be used alone as a flow meter. Users can even integrate a number of the modules into a multi-channel flow meter that can measures up to several dozen of different pipes or a flow meter that has higher accuracy by measures the same pipe with all the channels.

6.

The low flow performance of this module is better compared with our previous flow meters. It can measures a flow that is as low as 0.001m/S properly when the PI-transducers are used.

Accuracy

better than 1%

Repeatabilty

better than 0.2%

Serial port

RS232 and RS485

Analog inputs

One or two

Analog output

Optional 4-20mA

OCT output channels

Two

Sew water

ability to measure

Types of transducer

4 kinds of different can be used, addition with user-defined transducers

Flash memory

All the parameters can be solidify into the flash memory

Several optional function module to be chosen to add to the main module

The internal universal serial bus enables several output modules to be connected to it.

Communication protocol

3 different kinds of communication protocol supported by the same time, include MODBUS

Data logger/printer

built-in data logger/printer

OCT output

Programmable pulse width of OCT output

Parallel interface for display and keypad.

Operate

easy to operate

Digital inputs

can be inputted by used of the analog inputs

Power supply

8-36VDC~24VDC

Batch controller

full programmable built-in batch controller can be started by key-pressing, inputs to the analog inputs or through MODBUS protocol

Date totalizers

Record as much as 128 sets of data by day, 64 sets of data by month.

MODBUS registers

All the data can be retrieved by use of the MODBUS registers

Pipe size (mm)

DN15~100

DN50~700

DN300~6000

Pipe size (inch)

( 1/2~4" )

(2~28" )

( 12~240" )

Temperature

32F~320F ( 0°C~160°C )

Dimension (mm)

45×30×30

71×37×40

91×52×44

Weight (g)

75

259

535

Pipe size

More than DN80mm

Pipe material

All metals, most plastics, fiber glass,etc.

Protection class 

IP68 (can work in water and water depth ≤ 3 meter)   

Application of temperature  

-40°C-160°C