flow totalizer and batch controller

Detailed Product Description

 1.      Introduction

The flow totalizer and batch controller, fulfilling the receipt and process of impulse signal or 4-20mA via MCU technology, could simultaneously process and control the data and output via RS-232C interface.  It is used as an intelligent meter for online measurement and control of flow...

2.      Working conditions.

1)            Signal range: Impulse signal 0-99999P/L or 4-20mA output

2)            Power supply of flow sensor: DC24V

3)            Power supply of system: AC220V±10%  50Hz

3.      Technical Specifications...

1)            This type could receive impulse signal or 4-20mA output and is able to display temporal flow, accumulated flow, accumulated mass and real clock.

2)            Tolerance of receipt of signal: ±0.5% (F·S).

3)            56×38 (mm) dot matrix backlight LCD with English menu.

4)            Functioned as batch flow control or flow display

5)            Setting and independent trigger for batch flow, switch 220VAC/6A

6)            Available RS-232C access to devices complied with the interface such like DY-301B in our company to print out measurement data...

7)            According to the temporal flow with 4-20mA input, output the correspondent current.  Resistance of the load is 750.

8)            Dimensions: frame dimension: 96×96 (mm), panel dimension: 91×91 (mm), depth: 100 (mm)

9)           Accumulated values of every parameters wont be lost even if power is off suddenly........