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P

AGE

  10

Section 6 - T

Section 6 - T

Section 6 - T

Section 6 - T

Section 6 - Troubleshooting

roubleshooting

roubleshooting

roubleshooting

roubleshooting

6.1 CHECKING SENSOR OPERATION

6.1 CHECKING SENSOR OPERATION

6.1 CHECKING SENSOR OPERATION

6.1 CHECKING SENSOR OPERATION

6.1 CHECKING SENSOR OPERATION

Determine whether the sensor or instrument is defective by using the troubleshooting section in

the instrument operating manual. If the sensor is suspect, check it using this procedure:

1.

Disconnect the sensor from the instrument (or junction box if interconnect cable is

used).

3.

With the sensor at a temperature between 23°C and 27°C, measure the resistance

between the red and yellow wires with an ohmmeter. The reading should be between

1090 and 1105 ohms.

4.

Measure the resistance between the white and blue wires. The reading should be less

than 5 ohms. Now measure the resistance between the green and yellow wires. The

reading should also be less than 5 ohms.

5.

Place the ohmmeter to its highest range and measure the resistance between the

shield and white wires. The reading should indicate infinity (open circuit).

If any one of the resistance checks in the previous steps is incorrect, the sensor is
probably defective. Contact Anderson Instrument Company for details on arrang-

ing a sensor replacement.

If the resistance checks are correct, the sensor may still be defective. In this case,
more extensive troubleshooting is required. Please consult the Anderson Instru-

ment Company at (800) 833-0081 for details.

Section 7 - Ordering Matrix

Section 7 - Ordering Matrix

Section 7 - Ordering Matrix

Section 7 - Ordering Matrix

Section 7 - Ordering Matrix

  

PROCESS CONNECTION

2" Tri-Clamp

®

PRODUCT CONTACT

0 PVDF

PFA Teflon

®

WIRING STYLE

Sealed cable (20 ft.) 

w/ Strain Relief

Sealed cable (20 ft.) 

w/ male 1/2" NPT & Strain Relief

JUNCTION BOX*

No junction box

Thermoplastic surface mount junction box

INTERCONNECT CABLE LENGTH**

00  No junction box

05  25 ft. (additional cable)

10  50 ft. (additional cable)

15  75 ft. (additional cable)

20  100 ft. (additional cable)

25  125 ft. (additional cable)

30  150 ft. (additional cable)

H

     

  C   1

   

0    

 

 

Summary of Contents for HC1 Series

Page 1: ..._______________________ Instrument Serial Number ____________________________ Form Number AIC2032 June 2003 Rev 2 13 Model HC1 Series Model HC1 Series Model HC1 Series Model HC1 Series Model HC1 Series Electrodless Conductivity Sensors Electrodless Conductivity Sensors Electrodless Conductivity Sensors Electrodless Conductivity Sensors Electrodless Conductivity Sensors ...

Page 2: ... STANDARD TERMINATION PROCEDURE EXCEPT CE 8 5 3 STANDARD TERMINATION PROCEDURE EXCEPT CE 8 5 4 INTERCONNECT CABLE DETAILS 9 5 4 INTERCONNECT CABLE DETAILS 9 5 4 INTERCONNECT CABLE DETAILS 9 5 4 INTERCONNECT CABLE DETAILS 9 5 4 INTERCONNECT CABLE DETAILS 9 Section 6 T Section 6 T Section 6 T Section 6 T Section 6 Troubleshooting roubleshooting roubleshooting roubleshooting roubleshooting 10 10 10 1...

Page 3: ...ications Section 2 Specifications Wetted Materials PVDF or PFA Teflon Operating Temperature Range 14 to 347 F 10 to 175 C Measuring Range From 0 200 to 0 2 000 000 microSiemens cm Temperature Compensator Pt 1000 RTD Sensor Cable 5 conductor plus two isolated shields cable with Teflon coated jacket rated to 175 C 347 F 20 ft 6 m long Pressure Temperature Limits 200 psi at 347 F 13 8 bar at 175 C Ra...

Page 4: ... junction box that has a terminal strip onto a flat surface Make sure the junction box cover can be removed after installation 3 Before installing the sensor into the process line or vessel calibrate the measuring system with conductivity reference solution using the procedure in the instrument operating manual 4 After calibration mount the sensor into the sanitary tee or ferrule A Properly seat t...

Page 5: ...PAGE 5 FIGURE 4 1 Sanitary Mounting Details 2 67 8 54 1 91 2 67 9 08 1 91 ...

Page 6: ...tions except those using instruments with the European Community CE label The sensor cable is terminated with five colored wires red green yellow white and blue and one shield wire signal shield wire and cable shield wire are electrically common CE Termination Available by special order for applications using instruments with the European Community CE label The sensor cable is terminated with five...

Page 7: ...OCEDURE TO TERMINATE THE SENSOR OR INTERCONNECT CABLE UNLESS THE MEASURING INSTRUMENT HAS THE EUROPEAN COMMUNITY CE LABEL IN THIS CASE USE THE CE TERMINATION PROCEDURE DESCRIBED IN SECTION 5 3 1 Refer to Figure 5 1 and strip back 3 inches 76 mm of the outer cable jacket outer foil wrap cellophane wrap inner foil wrap and unused black wire This exposes the signal shield wire the cable shield wire a...

Page 8: ...il wrap This exposes the signal shield wire cable shield wire and cellophane wrapped wire bundle 2 Fold back the cable shield wire Using shrink wrap or tape equally cover the outer cable jacket and the exposed cable shield wire cellophane wrapped wire bundle 3 Carefully clip back the cellophane wrap inner foil wrap and unused black wire up to the end of the shrink wrap or tape applied in step 2 Th...

Page 9: ...pecific cable characteristics protect the measurement signal from electromagnetic interference Using a cable with different construction may interfere with the measuring system s ability to operate properly If the application requires interconnect beyond the standard 20 length the use of a Interconnect Cable Junction box is required to ensure a quality connection 1 Mount the junction box on a flat...

Page 10: ...an 5 ohms 5 Place the ohmmeter to its highest range and measure the resistance between the shield and white wires The reading should indicate infinity open circuit If any one of the resistance checks in the previous steps is incorrect the sensor is probably defective Contact Anderson Instrument Company for details on arrang ing a sensor replacement If the resistance checks are correct the sensor m...

Page 11: ...ntial damages special damages or any other damages costs or expenses excepting only the cost or expense of repair or replacement as described above Products must be installed and maintained in accordance with Anderson instructions Users are responsible for the suitability of the products to their application There is no warranty against damage resulting from corrosion misapplication improper speci...

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