SC2200 Streaming Current Detector0 pages

• MILTON RO'

SC2200 STREAMING CURRENT DETECTOR

DESCRIPTION

TheMUIon Roy Mcdel SC22CX) Streaming Current Elector ©CD)

Ls an on line dectrokinetk charge analyzer thai measures the net

ionic and particle surface charge in a chemically treated water or

wastewater sample. The SCD allows continuous rnonitoring and

control of the coagulation process, thereby providing*

• Consistent water quality

• Uniform chemical dosing under varying conditions

* Reduced chemical costs

• Reduced manual supervision and/or automatic operation

of the treatment process

The SC2200 is designed to be used with the RM6200 Remote

Monitor Station or the RC7200 Remote Controller Station. Jt

is a complete SCD that can be directly linked with computer

systems, recorders, or suitable process controller* Mounted

remotely, it can be separated from the monitor or control sta*

tion by up to 3000 feet without affecting signal reliability.

Special coaxial cable is not required.

The 5C2200 represents the most advanced level of Streaming

Current Technology available today. The 5C2200's electron-

ic*, sampling sytfern and overall design are the direct result

of years of studies and research and development aimed at

advancing the technology. Though SCO's have been an ac-

cepted part of water treatment for over a decade, the SC2200

incorporates a number of key improvements that provide

even greater stability, response, and improved operation

over previous successful designs.

In addition, the SC2200 is the first of a new generation of

SCO's designed to operate In wastewater treatment. Special

probe designs and electronic advances have opened the door

to controlling coagulant feed to belt presses, centrifuges, and

other dewatehng equipment.

SC2200

JET WASH SAMPLE CELL CLEANING

The Automatic Jet Wash U an optional patented sample cell

cleaning system available on Milton Roy SCO's. The system

is designed to maintain cell cleanliness and signal reliability

by automatically flushing the sample cell on a predetermined

cycle. Rushing is accomplished by injecting water at high

velocity through the bottom of the sampling cell, which

scours the cell surfaces and forces contaminants into the

sample stream drain. Cleaning frequency is field adjustable

to suit the application Signal output is automatically locked

during the cleaning cycle to ensure control stability.

5C2200 MODEL SELECTION GUIDE

SC2200 — [

Output Signal

4 =4-20 mA

Probs> Cleaning Options

0 = Standard Manual Jet Wash

J .Automatic JetWaih'

Operating Voltage

D-nsvAC.SOASOhz

E =230VAC, 50hz

Probe Configuration

F ■ Slar>o>d Flow Through

W = High Flow

Other Options

0 = None

X - Special

Automatic )et Wash is factory set at 30 seconds every 2 hours, jet Wash timing is field adjustable.

Available settings are: 30 seconds to 7 minutes (30 second intervals) every 15, 30, or 45 minutes or 1, 2, or 4 hours