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Signet 9900 Conductivity Transmitter 

English

The Signet 9900 Conductivity System provides a single-channel interface for 
Conductivity/Resistivity and Salinity measurement.

The 9900 is available in either Panel or Field Mount. Both versions require
10.8 to 35.2 VDC power (24 VDC nominal).

Operating Instructions

System is compatible with any of the sensors shown below:

3-2819-1 (198 844 010)

•   0.01 cell constant, 316 SS electrode, ¾ in. threads for in-line installations only

3-2819-S1 (159 000 085)

•  0.01 cm-1 316 SS electrode, Sanitary Tri-clamp 

fl

  ange 1 to 1½ in.

3-2820-1 (198 844 000)

•  0.1 cm-1 316 SS electrode, ¾ in. threads in-line only

3-2821-1 (198 844 001)

•  1.0 cm-1 316 SS electrode, ¾ in. threads in-line only

3-2822-1

 (

198 844 002) 

•  10 cm-1 316 SS electrode with 

fi

 xed ¾ in. threads in-line or submersible  

 

 

 mounting 

only

Your system may also be wired to a special order sensor with any of the following features.  

•  High Temperature and Pressure options.
•  Wetted materials (Hastelloy-C, Monel and Titanium) and sensor lengths.
•  Wet-Tap, ball valve retractable sensor for long insertion length.

Description

Compatibility

Panel Mount

Field Mount

• 

English

• 

中文

*Need manual part #.090*

3-9900-1P-1.090   Rev. 0   08/18

Summary of Contents for Signet 9900

Page 1: ...085 0 01 cm 1 316 SS electrode Sanitary Tri clamp fl ange 1 to 1 in 3 2820 1 198 844 000 0 1 cm 1 316 SS electrode in threads in line only 3 2821 1 198 844 001 1 0 cm 1 316 SS electrode in threads in...

Page 2: ...l warranty and non warranty repairs being returned must include a fully completed Service Form and goods must be returned to your local GF Sales office or distributor Product returned without a Servic...

Page 3: ...the plug inmodules may be installed either before or after the base unit is mounted If the 9900 Base Unit will be mounted using the wall mount accessory kit 3 9900 392 install plug in modules first I...

Page 4: ...s provided to help guide the cutting process De burr and smooth the opening with a file 1 The panel mount transmitter is designed for installation using a DIN punch Recommended clearance on all sides...

Page 5: ...and mechanical damage Seal the cable entry points to prevent moisture damage Only one wire should be inserted into a terminal Splice double wires outside the terminal or use appropriate wire ferrule...

Page 6: ...o be used for system power 10 8 to 35 2 VDC NOTE Backlight LEDs Modbus and optional Relay Module do not operate on loop power Any connected sensors or sensor electronics that cannot operate on loop po...

Page 7: ...s Module which Provides filtering and signal conditioning The standard sensor cable length can be extended up to 30 m 100 ft Loop Voltage DC Power Cond Res Module SHIELD TEMP WHT ISO GND BLK SIGNAL RE...

Page 8: ...PNP Style Wiring The 9900 Open Collector R1 output provides high speed switching capability Signal frequencies can reach 400 pulses per minute The 9900 Open Collector R1 output connection is dependen...

Page 9: ...d is often required to start editing Once entered correctly this password will not be needed for subsequent edits However once the menu system is exited the password will again be required when edit m...

Page 10: ...hanical Relay R2 Indicator LED Backlight Sensor do not block Warning LED Bar Graph Units of Measure GPM pH sec etc Value Label Menu Indication Menu Navigation Keys Mechanical Relay R3 Indicator LED Al...

Page 11: ...new value selection 6 Press or to select another menu item Repeat steps 3 5 as required 7 Press again to return to normal operation The menu is constructed in a loop so you can move forward and backw...

Page 12: ...display LOOKING FOR If no sensor is attached to the 9900 the words TYPE and COND RES are displayed If the 9900 does not identify your sensor type correctly use the and keys to select your sensor type...

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