Model and Function
Function
Model Pulse input 4-20mA output 2 channels OC door output U disk
Connection Communication connection
WLG-8350
WLG-8351
WLG-8352
WLG-8353
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: Less than± 0.2%F. S
Controlling period of measuring: 0.2 second
Record
Record capacity: 4MB
Record interval: 1second~59 minutes59seconds could be
Selected. Cycle record or full record suspends could be chose.
Record time: The computational formula between the record time and 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
Alarm output: Instantaneous flow Hi-lo limited alarm mode and cumulative volume preset output.
OC door output, voltage less than 30V, current less than 50mA
Transmit
Isolated output
4mA~20mA, 0mA~10mA, 0mA~20mA DC current output, could be selected by setting. The resistivity load is more than 600Ω . DC current output, select through setting. Load capacity should larger than 600Ω
Output resolution: 1/4000, error less than± 0.5% F. S
Communication connection
Isolated
RS485 domain communication
Instrument address: 0~99, which could be set
Communication rate: 2400\4800\9600\19200 could be selected by setting. It is should be note when book the meter<2400
There is a put-off when the meter reply the commend from the computer. The instrument will send the relevant delay reply of the data when it received the order from the computer:
Be based on the "#" as the order of the rule, the delay reply <500μ S; Other delay reply <100ms.
Auxiliary test software, and supply the Technical Support
Power supply of the transmitter
Normal power supply: Power supply for the transmitter. The error of Output value is± 5% than the standard value. The load is > 50mA
Power supply
24V DC(± )
Power consumption: Less than 10VA
Dimension
Outline dimension: 96× 96× 103mm( height× Width× Depth)
Slot dimension for Installation: 91× 91 mm(height× Width)
Installation
Installation: Jam-in
Environmental World Products
Founded in 2004, EWP is an international group with diversified cultures. We have members in USA, South Africa, Nigeria, Malaysia and China.
Through international networks around the world, we are able to provide a variety of water treatment products from residential, commercial and industrial components as well as systems.
EWP is aimed at a better quality standard environment by supplying water treatment-related products. EWP hopes to establish a better living standard for the present and in the future.
Your ONE source for ALL standard and custom water treatment components and systems with a global sales network and services.
Our Values
-always provide exceptional value.
-always provide outstanding service.
-always promote technological innovation.
-always act ethically and lawfully.
-always act environmentally responsible.
-always act socially responsible.
-always build relationships based on mutual respect.
Our Strength
EWP's engineering team possesses technology and experience to assemble RO systems for over 20 years, and with degree in electrical, structural, mechanical and hydraulic.
Our engineering team focuses on providing the best quality and continuously improving products made by EWP.
Our Services
-Software: Solidworks, ROSA, AutoCAD, CAD 3d Plant
-Licensed welding etc.
-Technical drawings: 3-dimensional drawing, electrical wiring diagram, P&ID drawings, flow chart, instruction manual and other documents upon requests.
FAQ
Q: Are you trading company or manufacturer?
A: Yes, we are a manufacturer with designing, manufacturing, marketing and exporting.We have experience over 20 years. EWP is a leading water treatment components wholesaler.
Q: What's the information you need to know before order?
A: The material, pressure rating and quantity.
B: What's the piping standard?
Q: How long is your delivery time for the water treatment components?
A: Depend on different products. Some are in stock while some are not. Feel free to contact us for more details.
Q: How can you control the quality and delivery?
A: Production strictly according to CE / ISO standards. We provide top-notch components and some of them are CE listed.
B: All our machines will be 100% tested before delivery. Wooden package is strong and safety for long delivery.
Q: What's your warranty?
A: Our warranty for machine is 1 year. Different components have different warranty period.
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