Model E33 Electrodeless Conductivity Analyzer ELECT R ODELESS ...

Technology For SolutionsModel E33 Electrodeless Conductivity Analyzer(measures conductivity, % concentration, and TDS)Data Sheet E33/401Supersedes E33/400Certified Compliant toEuropean CommunityPanel-mount 1/4 DIN StyleT Multiple Measurements.The Model E33 analyzer can beselected to measure conductivity (inµS/cm, mS/cm or S/cm), concentrationin %, or total dissolved solidsin ppm. The parameter value andmeasured temperature can bedisplayed together or separately.Also, the values of both 0/4-20 mAanalog outputs can be displayed.Front panel red LEDs indicate relay“on/off” status.T Backlit LCD Readout.The two-line, 16 character backlitLCD provides excellent viewingcontrast under all lightingconditions.T Built-in Concentration Tables.Built-in chemical tables representthe most commonly measuredsolutions in various concentrationranges. Simply select the tablematching your solution type andrange. For other solutions, youcan create a custom concentrationtable of up to ten datapoints to define it.T Panel-mount 1/4 DIN Casewith NEMA 4X Front Panel.The E33 is housed in a 1/4 DIN,plastic case that features a NEMA4X front panel.T Multiple Language Capability.All screens can be selected fordisplay in English, French, German,or Spanish. (Other availablelanguages can be substituted.)T “Menu-guided” Operation.The simple keypad and logicalmenu structure make thisanalyzer easy to use. Menuscreens guide you through setup,calibration, operation, andtest/maintenance functions.T Electromagnetic Conformance.The E33 exceeds U.S. and meetsEuropean standards for EMI andRFI emissions and immunity.T Simple Interactive Diagnostics.Built-in diagnostics continuouslytests analyzer and sensor operation.T Four Temp. Comp. Methods.Select from linear slope (% per°C), built-in natural watertemperature properties table or,for special solution compensationrequirements, create a customtemperature table of up to tendata points to provide accuratetemperature-compensatedmeasurements. A “nocompensation” mode is alsoprovided.T Multiple Calibration Methods.After zeroing the measurementsystem for the first time, calibrateusing the traditional wet, 1-POINTmethod. When measuring %concentration, choose betweenentering a % concentration valueor a conductivity value.T Two 0/4-20 mA AnalogOutputs.Each of the two isolated analogoutputs can be set to 0-20 mA or4-20 mA, and independentlyassigned to represent the selectedparameter (conductivity, %concentration, or TDS) or themeasured temperature. Duringcalibration, both outputs can beheld at their present values,transferred to preset values, orremain active to respond to themeasured value.T Passcode-protected Access.For security, use the E33’spasscode capability to restrictaccess to configuration settingsand calibration to only authorizedpersonnel.T OEM Versions Available.These analyzers can bemanufactured to accommodateOEM-specific needs.ELECTRODELESS CONDUCTIVITY

SpecificationsOperational:Display...................................................... Two-line by 16 character backlit LCDNOTE:The measured value (conductivity, % concentration, or TDS) or temperature can be separately displayed, or both measurements can beshown together on a single screen. Both analog output values can also be displayed on one screen.MeasurementSelectable RangesConductivity ............................................. µS/cm: 0-200.0 or 0-2000mS/cm: 0-2.000, 0-20.00, 0-200.0, or 0-2000S/cm: 0-2.000% Concentration ...................................... 0-99.99% or 0-200.0%TDS ......................................................... 0-9999 ppmTemperature ............................................ -20.0 to +200.0°C or -4.0 to 392.0°FAnalog Outputs (1 and 2) ........................ 0.00-20.00 mA or 4.00-20.00 mAAmbient Conditions................................... Operation: -4 to +140°F (-20 to +60°C); 0 to 95% relative humidity, non-condensingStorage: -22 to +158°F (-30 to +70°C); 0 to 95% relative humidity, non-condensingRelays:Types/Outputs ...................................... Two electromechanical relays; SPDT (Form C) contacts; U.L. rated 5A 115/230 VAC, 5A @ 30 VDC resistiveOperational Mode.................................. Each relay (A and B) can be assigned to be driven by the selected parameter (cond., % conc., or TDS) or temp.Function Modes:Alarm....................... Settings for low alarm pt., low alarm pt. deadband, high alarm pt., high alarm pt. deadband, off delay, and on delayControl..................... Settings for high/low phasing, setpoint, deadband, overfeed timer, off delay, and on delayStatus ...................... Not configurable; relay only activates when a “fail” diagnostic WARNING condition existsIndicators .............................................. Relay A and B LEDs indicate respective relay on/off statusTemperature Compensation ..................... Automatic or manual, 14.0 to 392.0°F (-10.0 to +200.0°C), with selection for Pt 1000 ohm RTDtemperature element or a manually entered valueNOTE:The selected parameter (conductivity, % conc. or TDS) determines which of the following temp. compensation methods are available:Linear % per °C slope, built-in natural water temperature properties table, user-entered temperature table, or no compensationSensor-to-Analyzer Distance .................... Maximum cable length is a function of the measuring range and allowable non-linearity.The following schedule is recommended:Full-scale RangeMaximum Length200 to 2000 µS/cm .................... 200 ft. (61 m)2000 to 2,000,000 µS/cm .......... 300 ft. (91 m)NOTE:When measuring % concentration, convert the analyzer full-scale value to conductivity to determine the maximum distance.Power Requirements ................................ 90-130 VAC, 50/60 Hz. (10 VA max.) or 190-260 VAC, 50/60 Hz. (10 VA max.)Calibration Methods:1-POINT COND (or CONC or TDS) .... Enter one reference solution or sample value (determined by laboratory analysis or a comparison reading).ZERO ................................................... With the dry sensor in air, press keys to initiate automatic system zeroing.Analog Outputs......................................... Two isolated 0/4-20 mA outputs; each with 0.004 mA (12-bit) resolution and capability to drive up to 600 ohm loadsNOTE: Each output can be assigned to represent the selected parameter (conductivity, % concentration, or TDS) or measured temperature.Parameter values can be entered to define the endpoints at which the minimum and maximum mA output values are desired. Duringcalibration, both outputs can be selected to hold their present values, transfer to preset values to operate control elements by anamount corresponding to those values, or remain active to respond to the measured value.Communication:RS-232 ........................ Enables configuration and retrieval of measured data for one analyzer using IBM-compatible PC and GLIoptional software tool kitHART Protocol ............ Enables configuration and retrieval of measured data for multiple analyzers over a communication linkusing appropriate hand-held terminal or data system with HART softwareMemory Backup (non-volatile)................... All user settings are retained indefinitely in memory (EEPROM)EMI/RFI Conformance.............................. Exceeds US and meets European standards for conducted and radiated emissions and immunity; certifiedCE compliant for applications as specified by EN 50081-2 for emissions and EN 50082-2 for immunityElectrical Certification ............................... UL General PurposeAnalyzer Performance (Electrical, Analog Outputs):Accuracy................................................... 0.5% of span*Stability ..................................................... 0.2% of span per 24 hours, non-cumulative*Repeatability ............................................. 0.1% of span or better*Temperature Drift...................................... Zero and Span: Less than 0.02% of span per °C**These typical performance specifications are:1. Based on 25°C with conductivity of 500 µS/cm and higher. Consult GLI for applications in which conductivities are less than 500 µS/cm.2. Derated above 100°C to the maximum displayed temperature of 200°C. Consult GLI for details.Mechanical:Enclosure.................................................. Polycarbonate with NEMA 4X front panel; general purpose; two zinc-plated steel brackets for panel mountingMounting Configuration............................. Panel mountingNet Weight................................................ 1.7 lbs. (0.8 kg) approximately

Ordering InformationMODEL NUMBERE33 Electrodeless conductivity/% concentration/TDS analyzer in1/4 DIN panel mount case with NEMA 4X front panel. Includestwo brackets with adjustable screws for panel mounting.COMMUNICATIONS OUTPUTABNoneHART ProtocolRESERVED CATEGORYCOMPANY ID NAMEPLATEN GLI NameplateB Customer-specified Nameplate (see Note 1)C No NameplateEQUIPMENT TAGGING (specify tag data)N NoneP PaperS Stainless steelModel E33 Accessories:• Electrodeless Conductivity Sensors: Referto data sheet 3700E for details.• Software Tool Kit 1000G3311: This kit is foruse with an IBM-compatible PC. Thesoftware can create and download multiplesets of analyzer configuration values. The kitincludes a GLI software CD-ROM and tenfootcable terminated with an RS-232connector and stripped/tinned wires forconnection to the analyzer.E33 1 Product NumberChoose item from last category.NOTE 1: The nameplate cannot be printed with a company logo. Pleasespecify the desired name which is printed in only capital letters.Engineering Specification1. The microprocessor-based analyzer shallaccept any GLI Model 3700E-serieselectrodeless conductivity sensor.2. The analyzer shall measure the selectedparameter (conductivity, % concentration,or TDS) and process temperature.3. The analyzer shall be configurable formultiple languages.4. The analyzer shall have a two-line by 16character backlit LCD. It shall display themeasured value and temperature onseparate screens, or both measurementstogether on one screen. The values of bothanalog outputs shall also be displayed onone screen.5. The analyzer shall have these calibrationmethods:a) 1-POINT Method: Enter one referencesolution value or one sample value(determined by laboratory analysis orcomparison reading). Whenmeasuring % concentration, the valuecan be a % concentration value or aconductivity value.b) ZERO Method: With the dry sensor inair, press keys to initiate automaticsystem zeroing.6. The analyzer shall have a passcode torestrict access to configuration settingsand calibration to only authorizedpersonnel.7. The analyzer shall have built-in chemicaltables representing the most commonlymeasured solutions in variousconcentration ranges. For other solutions,the analyzer shall enable the user to createa custom concentration table of up to tendata points to define the solution.8. Depending on the selected parameter(conductivity, % concentration, or TDS),the analyzer shall provide one or more ofthe following temperature compensationmethods:a) Linear slope (% per °C).b) Built-in natural water properties table.c) User-defined temperature table of upto ten data points for special solutioncompensation requirements.d) No compensation.9. The analyzer shall have relays that can beselected to function as dedicated systemdiagnostic alarm relays to alert the operatorwhen a “fail” diagnostic WARNINGcondition exists.10. The analyzer shall have user-testdiagnostics for outputs, relays, and alarmLEDs without requiring special testequipment.11. The analyzer shall be configurable using itsRS-232 port and GLI’s optional softwaretool kit, or through HART protocol.12. The analyzer shall have two isolated 0/4-20mA analog outputs. Each output can beassigned to represent the selectedparameter (conductivity, % concentration,or TDS) or measured temperature.Parameter values can be entered to definethe endpoints at which the minimum andmaximum mA output values are desired.During calibration, both outputs can beselected to hold their present values,transfer to preset values to operate controlelements by an amount corresponding tothose values, or remain active to respondto the measured value.13. The analyzer shall be GLI International,Inc. Model E33.

DimensionsInches (mm)Model 3700E-series Electrodeless Conductivity Sensors(for use with Model E33 Analyzer)For complete details and specifications, refer to Data Sheet 3700E.Data Sheet E33Worldwide Headquarters and Sales:Represented By:GLI International, Inc.9020 West Dean RoadMilwaukee, Wisconsin 53224U.S.A.Phone: [414] 355-3601Fax: [414] 355-8346E-mail: info@gliint.comWeb: www.gliint.comIn the interest of improving and updating its equipment, GLI reserves the right to alter specifications to equipment at any time.A Viridor Instrumentation company