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5

8850-3 Conductivity/Resistivity Transmitter

Notes on Steps 5 and 6:

•  All output functions remain active during editing.
•  Only the 

fl

 ashing element can be edited.

•  RIGHT ARROW key advances the 

fl

 ashing element in a continuous loop.

•  Edited value is effective immediately after pressing ENTER key.
•  If no key is pressed for 10 minutes unit will restore the last saved value and return to step 3.
•  Step 6 (pressing ENTER key) always returns you to Step 3.
•  Repeat steps 3-6 until all editing is completed.

Notes on Step 2:

If no key is pressed for 5 minutes while display is showing "Enter 
Key Code", the display will return to the VIEW menu.

Notes on Steps 3 and 4:

•  Refer to pages 6 and 7 for complete listing of menu items and their use.
•  From the Step 3 display, pressing the UP and DOWN keys simultaneously will 
return the display to the VIEW menu.
•  If no key is pressed for 10 minutes, display will also return to the VIEW menu.

ProcessPro Editing Procedure:

Step 1.  

Press and hold ENTER key:

 

 

•  2 seconds to select the CALIBRATE menu.

 

 

•  5 seconds to select the OPTIONS menu.

Step 2. 

  The Key Code is UP-UP-UP-DOWN keys in sequence.

 

 

•  After entering the Key Code, the display will show the 

fi

 rst item in the selected menu.

Step 3.

  Scroll menu with UP or DOWN arrow keys.

Step 4.  

Press RIGHT ARROW key to select menu item to be edited.

  • 

 

The 

fi

 rst display element will begin 

fl

 ashing.

Step 5.

  Press UP or DOWN keys to edit the fl ashing element.

 

 

• RIGHT ARROW key advances the 

fl

 ashing element.

Step 6. 

 Press ENTER key to save the new setting and return to Step 3.

OPTIONS

CALIBRATE

VIEW

2s

5s

Press &
hold for 
access:

ENTER

Step 5

Step 6

Notes on Step 1:

•  The View Menu is normally displayed.
•  The CALIBRATE and OPTIONS menus require a KEY CODE.

Step 4

First item in 
CALIBRATE menu

Step 3

Step 3:  Finished Editing?

Press the UP and DOWN keys simultaneously after 
saving the last setting to return to normal operation.

Press the UP and DOWN keys simultaneously 
while any element is 

fl

 ashing.  This will recall the 

last saved value of the item being edited and 
return you to Step 3.

Step 5: Made an Error?

Output1 Setpnt:

2

0.00 uS

Output1 Setpnt:

1

0.00 uS

ENTER

Output1 Setpnt:

1

0

.00 uS

Output1 Setpnt:

1

9

.00 uS

Output1 Setpnt:

Saving

Output1 Setpnt:

 19.00 uS  >

 20.0 uS 

 >

Output1 Setpnt:

Standard  >

Cell Constant:

CALIBRATE: ----

Enter Key Code

CALIBRATE: *---

Enter Key Code

CALIBRATE: **--

Enter Key Code

CALIBRATE: ***-

Enter Key Code

Standard  >

Cell Constant:

Summary of Contents for Signet 8850-3

Page 1: ...Maximum Altitude 2000 m 6562 ft Insulation Category II Pollution Degree 2 Standards and Approvals CE UL listed Manufactured under ISO 9001 for Quality ISO 14001 for Environmental Management and OHSAS...

Page 2: ...rocedure 1 Press the orange terminal lever downward with a small screwdriver to open terminal jaws 2 When fully open remove wire from terminal Wiring Tips Do not route sensor cable in conduit containi...

Page 3: ...Recorder Channel 3 4 to 20 mA in Channel 4 4 to 20 mA in Transmitter 1 Terminals Transmitter 2 Terminals PLC Terminals Channel 1 4 to 20 mA Power Supply 12 to 24 VDC Channel 2 4 to 20 mA Channel 2 4 t...

Page 4: ...mple below The output will be 0 pulses min when value is less than 5 The output will be 50 pulses min when value is 7 5 The output will be 100 when value is greater than 10 The starting point endpoint...

Page 5: ...OWN keys in sequence After entering the Key Code the display will show the first item in the selected menu Step 3 Scroll menu with UP or DOWN arrow keys Step 4 Press RIGHT ARROW key to select menu ite...

Page 6: ...ct the source for the Open Collector output Conductivity or Temperature Select the mode of operation for the Open Collector output Options available are High Low or proportional Pulse The signal may b...

Page 7: ...riences frequent or extreme fluctuations Adjust the minimum and maximum current output The display value represents the precise current output Adjustment limits 3 80 mA 4 00 mA 5 00 mA 19 00 mA 20 00...

Page 8: ...t value If the instrument does not display the correct value Temperature 0 5 C Conductivity 2 of reading service is required A Accuracy Verification with Precision Resistors Electronic Calibration 1 S...

Page 9: ...ture compensation factor by entering 0 00 2 Heat the sample solution close to the maximum process temperature Place sensor in the sample solution allowing several minutes for stabilization Access the...

Page 10: ...k sensor for correct range Check Decimal setting in OPTIONS menu Check Calibrate menu settings for incompatible SOURCE and RANGE values Set a PPM value less than 3 Set cell constant to a value greater...

Page 11: ...11 8850 3 Conductivity Resistivity Transmitter Notes...

Page 12: ...4 Universal mounting kit 3 8050 395 159 000 186 Splashproof rear cover 3 8052 159 000 188 3 4 Integral mounting kit 3 8052 1 159 000 755 3 4 NPT mount junction box 3 0000 596 159 000 641 Heavy duty wa...

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