Emerson PN 51-389V - Manual

IV Table of Contents Table of Contents 389VP Instruction Manual January 2013 PN 51-389VP List of Tables No. Title 3-1 ORP of Saturated Quinhydrone Solution (In Millivolts)............................................................13 4-1 Ro and R1 Values for Temperature Compensation Elements ..........

Description and Specifications 1 389VP Instruction Manual Section 1: Description and specifications PN 51-389VP January 2013 Features and Applications 389VP triple-junction sensors are now offered with SMART capabilities. SMART option becomes enabled when use with the 1056, 1057, 1066, 56 instrument...

2 Description and Specifications tanks, or ponds. The 389VP is suitable for virtually all applications and is compatible with Rosemount Analytical and other manufacturers’ instruments. Installation is easily achieved through the wide variety of mounting configurations. 389VP features a 1 inch (MNPT)...

Ordering Information The 389VP pH/ORP Sensor is offered with a Variopol (VP) connector and uses a mating VP cable (purchased separately). A remote preamplifier (j-box or instrument) must be used with this sensor, unless (-70) preamplifier option is selected. Model 389VP is SMART enable using option ...

Installation 5 389VP Instruction Manual Section 2: Installation PN 51-389VP January 2013 Unpacking and inspection Inspect the outside of the carton for any damage. If damage is detected, contact the carrier imme- diately. Inspect the hardware. Make sure all the items in the packing list are present ...

6 Installation Section 2: Installation 389VP Instruction Manual January 2013 PN 51-389VP Submersion Mounting The 389 and 389VP Sensor has a 1 in. MNPT process connection at the back of the sensor. Utilizing a standard 1 in. union, the sensor may be mounted to a 1 in. SCH 80 CPVC or PVDF standpipe. T...

Start-up and Calibration 17 389VP Instruction Manual Section 3: Start-up and Calibration PN 51-389VP January 2013 Sensor Preparation Shake down the sensor to remove any air bubbles that may be present at the tip of the pH glass bulb. In most cases, the pH sensor can simply be installed as shipped an...

18 Start-up and Calibration Section 3: Start-up and Calibration 389VP Instruction Manual January 2013 PN 51-389VP 3.3 3.3.1 2. Measure and record the pH of the process solution sample with a another temperature com- pensated, calibrated pH instrument. For best results, standardization should be perf...

Maintenance 19 389VP Instruction Manual Section 4: Maintenance PN 51-389VP January 2013 The 389VP Sensor requires minimum maintenance. The sensor should be kept clean and free of debris and sediment at all times. The frequency of cleaning by wiping or brushing with a soft cloth or brush is determine...

20 Maintenance Section 4: Maintenance 389VP Instruction Manual January 2013 PN 51-389VP 389VP ORP Platinum Electrode Check The platinum electrode may be checked as follows. There are two types of standard solutions which may be used to check the ORP electrode/transmitter system: Type 1: One type of ...

Maintenance 21 389VP Instruction Manual Section 4: Maintenance PN 51-389VP January 2013 476 +20 mV at 25°C when used with a saturated KCl/AgCl reference electrode and platinum meas- uring electrode. Some tolerance in mV values is to be expected due to the rather large liquid ref- erence junction pot...

Troubleshooting 23 389VP Instruction Manual Section 5: Troubleshooting PN 51-389VP January 2013 Section 5: Troubleshooting y d e m e R e s u a C e l b a b o r P e l b u o r T Meter reads off scale (Display Defective preamplifier. Replace preamplifier (for code 02 reads overrange). sensors). For code...

Return of Material 25 389VP Instruction Manual Section 6: Return of Material PN 51-389VP January 2013 Section 6: Return of Material 6.1 General To expedite the repair and return of instruments, proper communication between the customer and the factory is important. A return material authorization nu...

26 Return of Material Section 6: Return of Material 389VP Instruction Manual January 2013 PN 51-389VP RETURNED BY: BILL TO: _____________________________ _____________________________ ____________________________ _____________________________ _____________________________ ___________________________...