Aquametrix 2200C Conductivity Controller User Manual Manuel d'utilisateur

OPERATING INSTRUCTION MANUAL MODEL 2200C CONDUCTIVITY ANALYZER N116-9 REV. 8.0 Water Analytics, Inc. 100 School Street Andover,

4.5.1 The analog output signals consist of a non-isolated 0-1 mA, 0-5 Vdc, and isolated 4-20 mA signals. 4.5.2 From th

4.7.1 The controls which are frequently used in the normal operation of the instrument are all accessible on the control panel. Some switches, whic

4.8.1 Output hold, is a function which freezes all output signals at the last value to prevent the occurrence of wild distortions during programming

5.1.1 To enter the menu press CALL and the PASSWORD LED will illuminate. If the password feature has been disabled by the dip switch, TEST will be t

describe this setup is by example. Suppose you wish the outputs to span from 400uS to 600uS. Proceed as follows: a) Enter the menu by

increasing conductivity, the deadband will be lower than the setpoint. i.e. the auxiliary device connected to the relay will decrease the conductivit

a) Press CALL to enter the menu, proceed by pressing CALL until the ALARM HIGH LED is illuminated. Use the arrow keys make the display read the desi

main circuit board, in the up position, (this places a 3000 ohm across the RD and GN terminals) the temperature should read 25°C or 77°F.

6.1.2 Be sure the cell cable is well protected. The cell cable should run in conduit but never in the same conduit with line power. Excess cable s

• Adjust the offset and span of the 4-20 mA output 7.2 Access to Utility Menu 7.2.1 The Utility Menu is prot

TABLE OF CONTENTS SECTION DESCRIPTION PAGE 1 GENERAL INFORMATION 1 2 SPECIFICATIONS 2 3 INSTALLATION 3 4 DESCRIPTI

0-20 uS 0.05 0-50 uS 0.05 0-100 uS 0.05 0-200 uS 0.5 0-500 uS 0.5 0-1000 uS 0.5 0-2000 uS 1.0 0-5000 uS 1.0 Range mS Required Cell Constant 0-10 mS

b) Press CALL until the OUTPUT HIGH LED illuminates, which is “Temperature output, 100% point” in the Utility Menu (See table in 7.2.2). Use the ar

a) Turn off the power to the instrument. Connect your DVM in series with the 4-20 mA output terminals on the power supply board. b) Turn on the p

8.2 Invalid Calibration 8.2.1 Invalid calibration will be indicated when the input is out of range. This could occur i

9.1.2 If your 2200C appears dead or intermittent, check the breaker, make sure that the instrument is set up for the available line voltage and make

Range uS Required Cell Constant R68 Value 0-2uS 0.01 10,000 0-5 uS 0.01 4000 0-10 uS 0.05 10000 0-20 uS 0.05 5000 0-50 uS 0.05 2000 0-100 uS 0.05 10

b) The "ESCAPE" procedure is to be used if a unit is serviced for a new processor, or in case of a memory loss problem, when so advised b

c) The microprocessor circuit board is located on the swing-out assembly behind the door. Swing the assembly out, lift it up to unseat the lower

computing device pursuant to Subpart J of Part 15 of FCC Rules, which are designed to provide reasonable protection against such interference when op

Model 2200C Page 1 MODEL 2200C CONDUCTIVITY CONTROLLER INSTRUCTION MANUAL 1.0 GENERAL INFORMATION

2.0 SPECIFICATIONS DISPLAY: 4 digit LED, 1/2" high digits MEASURING RANGES: Eighteen ranges; The range is set

3.0 INSTALLIATION 3.1 Location 3.1.1 Locate the instrument within 3000 feet of where the AquaMetrix

3.4 Electrical Connections CAUTION: The instrument operates from line voltage. This constitutes a possible shock hazard.

3.5 Cell Connections 3.5.1 Connect the 4 wires of the cell cable to the TB2 terminal strip on the main circuit board b

4.0 Description of Functions 4.1 Overview 4.1.1 The Model 2200C is a microprocessor based conductivity

4.2 Calibration 4.2.1 All conductivity systems need to be calibrated when first placed in service and thereafter from