Broadley Technologies 14 Spezifikationen

• Wiring DiagramPage 10• Programmingthe DisplayPage 13• CalibrationChapter 6• TroubleshootingChapter 8QUICK GUIDE19 Thomas, Irvine, California 92618 U

MODEL 30 pH/DO SECTION 1.0DESCRIPTION AND SPECIFICATIONSFor use with any standard pH or ORP sensor. Display choices are pH, ORP or Redox. The

MODEL 30 pH/DO SECTION 1.0DESCRIPTION AND SPECIFICATIONS4When used with an oxygen permeable membrane-covered amperometric sensor, display choi

5SECTION 2.0.INSTALLATIONMODEL 30 pH/DO SECTION 2.0INSTALLATION2.1 UNPACKING AND INSPECTION2.2 INSTALLATIONType of Mounting SectionPanel 2.2.

6MODEL 30 pH/DO SECTION 2.0INSTALLATIONFIGURE 2-1. Panel Mount InstallationAccess to the wiring terminals is through the rear cover. Four scre

MODEL 30 pH/DO SECTION 2.0INSTALLATIONFIGURE 2-2. Pipe Mount InstallationThe front panel is hinged at the bottom. The panel swings down for ac

MODEL 30 pH/DO SECTION 2.0INSTALLATION8FIGURE 2-3. Surface Mount InstallationThe front panel is hinged at the bottom. The panel swings down fo

93.2 POWER, ALARM, OUTPUT, AND SENSOR CONNECTIONSThe Model 30 is available in two mounting configurations.The positions of the power, alarm, output,

10MODEL 30 pH/DO SECTION 3.0WIRINGFIGURE 3-2. Wiring Connections for Model 30-A-PH/DO(Panel Mount with 115/230 Vac Power)FIGURE 3-3. Wiring Co

MODEL 30 pH/DO SECTION 3.0WIRINGFIGURE 3-5. Wiring Connections(Surface/Pipe Mounting with 24 Vdc Power)FIGURE 3-4. Wiring Connections for Mode

12MODEL 30 pH/DO SECTION 4.0DISPLAY AND OPERATIONSECTION 4.0DISPLAY AND OPERATION4.1 DISPLAY4.2 KEYPAD4.3 PROGRAMMING AND CALIBRATING THE M

Broadley Technologies Corporation19 ThomasIrvine, California 92618 USACorporate Headquarters:Toll-Free: 877.246.7900 Tel: 949.452.1112 Fax: 949.45

13MODEL 30 pH/DO SECTION 4.0DISPLAY AND OPERATION4.3 PROGRAMMING AND CALIBRATING THE MODEL 30- TUTORIALSetting up and calibrating the Model 30

MODEL 30 pH/DO SECTION 4.0DISPLAY AND OPERATION1. If a security code has been programmed, pressing MENU causes thesecurity screen to appear.2.

15MODEL 30 pH/DO SECTION 5.0PROGRAMMING THE ANALYZERSECTION 5.0PROGRAMMING THE ANALYZER5.1 GENERAL5.2 CHANGING STARTUP SETTINGS5.3 CONFIGU

16MODEL 30 pH/DO SECTION 5.0PROGRAMMING THE ANALYZERTABLE 5-1. DEFAULT SETTINGS1. SENSOR-OUTPUT ASSIGNMENTS (type of dissolved oxygen measurem

MODEL 30 pH/DO SECTION 5.0PROGRAMMING THE ANALYZERTABLE 5-1. DEFAULT SETTINGS (continued)6. MISCELLANEOUS SETTINGSSectionLanguage English 5.11

18MODEL 30 pH/DO SECTION 5.0PROGRAMMING THE ANALYZER5.3 CONFIGURING AND RANGING THE OUTPUTS.5.3.1 Purpose The Model 30 accepts input from a di

MODEL 30 pH/DO SECTION 5.0PROGRAMMING THE ANALYZER5.3.3. Procedure: Configure Outputs.To choose a menu item, move the cursor to the item and p

20Alarm relays are single pole-double throw (SPDT). When an alarm is activated, the coil is energized.When an alarm activates, AL1, AL2, or AL3 (as ap

21MODEL 30 pH/DO SECTION 5.0PROGRAMMING THE ANALYZER5.4.3 Procedure: Configuring AlarmsTo choose a menu item, move the cursor to the item and

22MODEL 30 pH/DO SECTION 5.0PROGRAMMING THE ANALYZER5.4.4 Procedure: Programming Alarm SetpointsTo choose a menu item, move the cursor to the

Broadley Technologies Corp.19 ThomasIrvine, CA 92618 USATel: (949) 452-11121-877-246-7900www.biotechcatalog.comESSENTIAL INSTRUCTIONSREAD THIS PA

23MODEL 30 pH/DO SECTION 5.0PROGRAMMING THE ANALYZER5.5 SELECTING THE TYPE OF MEASUREMENT5.5.1 PurposeThis section describes how to do the fo

MODEL 30 pH/DO SECTION 5.0PROGRAMMING THE ANALYZER245.5.3 Definitions — pH/ORP1. ORP. ORP is oxidation-reduction potential. It is the voltage

MODEL 30 pH/DO SECTION 5.0PROGRAMMING THE ANALYZER5.5.4 Procedure.To choose a menu item, move the cursor to the item and press ENTER.To store

26MODEL 30 pH/DO SECTION 5.0PROGRAMMING THE ANALYZER5.6 CHOOSING TEMPERATURE UNITS AND MANUAL OR AUTOMATIC TEMPERATURE COMPENSATION5.6.1 Purp

27MODEL 30 pH/DO SECTION 5.0PROGRAMMING THE ANALYZER5.7 SETTING A SECURITY CODE5.7.1 Purpose.This section describes how to set a security code

MODEL 30 pH/DO SECTION 5.0PROGRAMMING THE ANALYZER5.8 NOISE REJECTION5.8.1 Purpose.For maximum noise rejection, the frequency of the ac power

29MODEL 30 pH/DO SECTION 5.0PROGRAMMING THE ANALYZER5.11 SELECTING A DEFAULT SCREEN, LANGUAGE, AND SCREEN CONTRAST5.11.1 PurposeThis section d

30MODEL 30 pH/DO SECTION 5.0PROGRAMMING THE ANALYZER5.11.2 Procedure: Changing Screen Contrast1. Press MENU. The main menu screen appears. Choose Disp

31MODEL 30 pH/DO SECTION 6.0CALIBRATIONSECTION 6.0CALIBRATION6.1 INTRODUCTION6.2 CALIBRATING TEMPERATURE6.3 CALIBRATION - DISSOLVED OXYGEN

32MODEL 30 pH/DO SECTION 6.0CALIBRATION6.2 CALIBRATING TEMPERATURE6.2.1 PurposeTemperature is important in the measurement of dissolved oxygen

QUICK REFERENCE GUIDEMENU TREE FOR pH/DISSOLVED OXYGEN MEASUREMENTS

336.2.2 Procedure1. Remove the sensor from the process. Place it in an insulated container of water along with a calibrated ther-mometer. Submerge at

MODEL 30 pH/DO SECTION 6.0CALIBRATION346.3 CALIBRATION — DISSOLVED OXYGEN6.3.1 PurposeAs Figure 6-1 shows, oxygen sensors generate a current d

MODEL 30 pH/DO SECTION 6.0CALIBRATION356.3.2 Procedure — Zeroing the sensor.1. Place the sensor in a fresh solution of 5% sodium sulfite (Na2S

36MODEL 30 pH/DO SECTION 6.0CALIBRATION6.3.3 Procedure — Calibrating the sensor in air1. Remove the sensor from the process stream. Use a soft

MODEL 30 pH/DO SECTION 6.0CALIBRATION376.3.4 Procedure — Calibrating the sensor against a standard instrumentThe analyzer and sensor can be ca

MODEL 30 pH/DO SECTION 6.0CALIBRATION6.4 AUTO CALIBRATION — pH6.4.1 Purpose1. New sensors must be calibrated before use. Regular recalibration

39MODEL 30 pH/DO SECTION 6.0CALIBRATIONa. Press MENU. The main menu screen appears. Choose Calibrate.b. Choose Sensor2 (pH sensor).c. Choose M

40MODEL 30 pH/DO SECTION 6.0CALIBRATION6.5 MANUAL CALIBRATION — pH6.5.1 Purpose1. New sensors must be calibrated before use. Regular recalibra

41MODEL 30 pH/DO SECTION 6.0CALIBRATIONa. Press MENU. The main menu screen appears. Choose Calibrate.b. Choose Sensor2 (pH sensor).c. Choose M

42MODEL 30 pH/DO SECTION 6.0CALIBRATION6.6 STANDARDIZATION — pH6.6.1 Purpose1. The pH measured by the Model 30 analyzer can be changed to mat

iMODEL 30 pH/DO TABLE OF CONTENTSMODEL 30 DUAL INPUTpH/DISSOLVED OXYGEN TRANSMITTERTABLE OF CONTENTSSection Title Page11..00 DDEESSCCRRIIPPTTI

MODEL 30 pH/DO SECTION 6.0CALIBRATION6.7 ENTERING A KNOWN SLOPE VALUE — pH6.7.1 PurposeIf the electrode slope is known from other measurements

44MODEL 30 pH/DO SECTION 6.0CALIBRATION6.8 ORP CALIBRATION6.8.1 Purpose1. For process control, it is often important to make the measured ORP

45MODEL 30 pH/DO SECTION 7.0MAINTENANCESECTION 7.0MAINTENANCE7.1 OVERVIEW7.2 REPLACEMENT PARTS7.1 OVERVIEWThe Model 30 transmitter needs litt

MODEL 30 pH/DO SECTION 7.0MAINTENANCE46Location in ShippingFigure 7-1 Description Weight1 Panel mounting kit, includes four bracket

47MODEL 30 pH/DO SECTION 7.0MAINTENANCELocation in ShippingFigure 7-2 Description Weight1 note Screw, 6-32 x 1.38 in.2 note Washer3 Enc

48MODEL 30 pH/DO SECTION 8.0TROUBLESHOOTINGSECTION 8.0TROUBLESHOOTING8.1 OVERVIEW8.2 TROUBLESHOOTING USING FAULT CODES8.3 TROUBLESHOOTING WH

MODEL 30 pH/DO SECTION 8.0TROUBLESHOOTING8.2.3 pH Sensitive Glass Membrane is BrokenThe Model 30 continuously measures the impedance between

MODEL 30 pH/DO SECTION 8.0TROUBLESHOOTING8.3 TROUBLESHOOTING WHEN NO ERROR MESSAGE IS SHOWING — DOProblem See SectionNew temperature during c

MODEL 30 pH/DO SECTION 8.0TROUBLESHOOTING8.3.3 Sensor Cannot Be Zeroed: Zero Reading Is Not Stable.A. Is the sensor properly wired to the tran

MODEL 30 pH/DO SECTION 8.0TROUBLESHOOTING8.3.6 Process readings are erratic.A. Readings are often erratic when a new sensor or a rebuilt sens

Section Title Page66..00 CCAALLIIBBRRAATTIIOONN ...

MODEL 30 pH/DO SECTION 8.0TROUBLESHOOTING8.4 TROUBLESHOOTING WHEN NO ERROR MESSAGE IS SHOWING — pH.Problem See SectionNew temperature during

MODEL 30 pH/DO SECTION 8.0TROUBLESHOOTING8.4.3 Calibration Error during Standardization.During standardization, the millivolt signal from the

55MODEL 30 pH/DO SECTION 8.0TROUBLESHOOTING8.4.7 Calibration Was Successful, but Process pH Is Grossly Wrong and/or Noisy.Grossly wrong or noi

56MODEL 30 pH/DO SECTION 8.0TROUBLESHOOTING8.5 TROUBLESHOOTING WHEN NO ERROR MESSAGE IS SHOWING — GENERAL8.5.1 Current Output Too Low.Load re

MODEL 30 pH/DO SECTION 8.0TROUBLESHOOTING8.6 SIMULATING INPUTS — pH8.6.1 GeneralThis section describes how to simulate a pH input into the Mo

Temp. (°C) Pt 100 (ΩΩ) 22k NTC (kΩΩ)0 100.0 64.88 10 103.9 41.33 20 107.8 26.99 25 109.7 22.0030 111.7 18.0340 115.5 12.3150 119.4 8.56560 123.2 6.072

MODEL 30 pH/DO SECTION 8.0TROUBLESHOOTINGFIGURE 8-5. Checking for a PoisonedReference Electrode.Refer to the sensor wiring diagram to identify

60MODEL 30 pH/DO SECTION 9.0RETURN OF MATERIALSECTION 9.0RETURN OF MATERIAL9.1 GENERAL.To expedite the repair and return of instruments, prope

WARRANTYGoods and part(s) (excluding consumables) manufactured by Seller are warranted to be free from defects in work-manship and material under norm

Broadley Technologies19 ThomasIrvine, CA 92618 USATel: (949) 452-1112http://www.biotechcatalog.comBROADLEY TECHNOLOGIESCUSTOMER SUPPORT CENTER1-877-2

MODEL 30 pH/DO TABLE OF CONTENTSTABLE OF CONTENTS CONT’DLIST OF FIGURESNumber Title Page2-1 Panel Mount Installation...

MODEL 30 pH/DO SECTION 1.0DESCRIPTION AND SPECIFICATIONSSECTION 1.0.DESCRIPTION AND SPECIFICATIONS1.1 FEATURES AND APPLICATIONS1.2 SPECIFI

MODEL 30 pH/DO SECTION 1.0DESCRIPTION AND SPECIFICATIONS21.2 SPECIFICATIONS - GeneralCase: ABS. Pipe, surface, and panel mount versions are NE