Flow Meter WLG-8350

Flow Meter WLG-8350
(Turbo flowmeter/Inline industrial flow meter/Industrial flow meter turbo type)

Introduction
Application
This Turbo Flow Meter is for industrial process pipeline measure, change, calculate, display, record, communication and control, non-trade account use

Features
The flow meter can display content including instantaneous value, accumulative value, engineering working load, alarm information, real-time clock, real-time curve, history curve, and power cut information
The Dot matrix LCD128×64 screen
Chinese / English display, language menu, calendar and time
Work with the flow sensor and flow transmitter with pulse output.
Two-point switching value output to be used for preset output of instantaneous flow High, low limited alarm or cumulative volume.
Record the power off time and time span for former 6 times
Digital communication terminal, supply PC software
Paperless record, the data could be read through RS485 communication PC
Memory of historical curve, there is a USB interface on the controller; the data could be re-stored by the PC
Isolated, double channels 4~20mA current loop.
DC 24V power supply which meets the requirement in damp working place
Tangential and axial flow sensor could be selected

Technical Data
Name Flow Meter
Model WLG-8350 Series
Input Instantaneous value range: -9999~9999
radix point position could be set
Cumulation value range: 0~99999999
radix point position could be set
Resolution: 1/20000 Instantaneous value
Input signal type: pulse
Pulse: 0.1~150 KHz
Basic error: ≤±0.2%FS
Controlling period of measuring: 0.2 second

Record Record capacity：4MB
Record interval：1second ~59 minutes 59 seconds
could be selected. Cycle record or full record
suspends could be chose.
Record time: the record time length is relate with
record interval.
Record days = （record capacity × record
interval ）/（24×3600）
72 hours is the shortest time record;
29 years is the longest time record.
Record content: instantaneous value

Alarm instantaneous flow Hi-lo limited
alarm mode and cumulative volume preset output.
OC output: Load capacity DC 30V/ 50mA (Max.)

Transmit
Photoelectricity seclusion
4mA~20mA，0mA~10mA，0mA~20mA DC current
output, could be selected by setting .
The load capacity ≤ 600Ω
Output resolution：1/4000，error less than±0.5% F.S

Communication
photoelectricity seclusion
Communication rate: 2400、4800、9600、19200
could be selected by setting. It is should be note
when book the meter < 2400
The instrument will send the
relevant data delay when it received the
order from the computer:
Be based on the “#” as the order of the rule, the
delay reply ＜500μs ;other delay reply ＜100ms .
Auxiliary test software, and supply the Technical
Support

power supply 24V DC，power consumption＜10VA
Environment conditions temperature:0~50℃, humidity: ≤85%/RH
Protection level IP65（with rear cover）
Outline dimension 96mm×96mm×105mm(H×W×D）
Hole dimension 91mm×91mm（H×W）
Fix mode panel mounted (only remove the fix clamp for fast installation) Purchase UnitsBasic parts： Note :　when users order the axial stainless steel sensor, they should indicate clearly:　material: 304 stainless steel; 316L stainless steel diameter: DN15~DN100 Connection mode:　Internal thread; external thread; fast installation

Accessaries selection unit：F11 series PVC saddle mounting fittingsF12 series st.st. Saddle mounting fittings Sensor selection unit：FL1400A tangential turbo flow sensor, DN25~DN150FL1400B tangential turbo flow sensor, DN125~DN500FL3400 axial turbo flow sensor, DN15~DN100