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Coat-Endure

User Manual & Datasheet V 3.0

10

Calibration

The DIP switches for calibration can be accessed by

opening the top aluminium cover.

Calibration process

depends on the conductivity of the application material.

10.1

Calibration for Non-conductive Material

Note:

Calibration in air is specific to the tank, if the

tank changes, the instrument needs to be calibrated
again.

This calibration is also known as

Air Calibration

and

Cali-

bration without material

. It should be done without the ap-

plication material (i.e only air, no material). Once calibrated
in the empty tank, the device can be used with a wide range
of materials. Calibrating the instrument outside the tank can
cause malfunctions.

Calibration in empty

tank (without material)

Figure 7: Calibration for Non-conductive Material

Follow the procedure given below to calibration the
sensor:

•

Install Coat-Endure in an empty tank.

•

Unscrew the cover and ensure that all DIP switches
are in the OPEN position as shown in Figure 8. Make
sure that the status LED is not blinking for error.

ON

3

4

5

6

1

2

COVER

UNCOVER

CALIBRATE

HI

 

CALIBRATE

FS1

FS2

CLOSE

Figure 8: DIP Switch

•

To start the calibration process, set the CALIBRATE
switch to CLOSE (Opposite of OPEN in a DIP switch)
position as shown in Figure 9.

ENTER

COAT-ENDURE

ON

3

4

5

6

1

2

COVER

UNCOVER

CALIBRATE

HI CALIBRATE

FS1

FS2

RELAY 1

RELAY 2

SENS

ITIVITY

1

2

3

4

5

6

CLOSE

Lo

Figure 9: Calibration Switch Position

ENTER

COAT-ENDURE

ON

3

4

5

6

1

2

COVER

UNCOVER

CALIBRATE

HI CALIBRATE

FS1

FS2

RELAY 1

RELAY 2

SENS

ITIVITY

1

2

3

4

5

6

CLOSE

Lo

Figure 10: Setting Calibration

•

Press and hold ENTER key. The STATUS LED for RE-
LAY 1 will glow in RED color.

•

Release the ENTER key and set the CALIBRATE
switch back to OPEN position.

ENTER

COAT-ENDURE

ON

3

4

5

6

1

2

COVER

UNCOVER

CALIBRATE

HI CALIBRATE

FS1

FS2

RELAY 1

RELAY 2

SENS

ITIVITY

1

2

3

4

5

6

CLOSE

Lo

Figure 11: Saving Calibration

•

Low calibration is done.

10.2

Calibration for Conductive Material

For applications using conductive materials (water, acid

based pastes etc.), Coat-Endure needs to be calibrated with
the application material. This will make the instrument spe-
cific to the application material i.e. if the application material
is changed; calibration should be repeated.

Figure 12: Calibration for Conductive Material

Follow the procedure given below to calibration the
sensor:

•

Fill the tank with the application material such that the
Coat-Endure’s probe is completely covered with the
material.

•

Unscrew the cover and make sure that all DIP switches
are in the OPEN position as shown in Figure 8. Ensure
that the STATUS LED is not blinking for error.

•

To start with the calibration, set the HI CALIBRATE
switch to CLOSE (Opposite of OPEN for DIP switch)
position as shown in Figure13 and wait until Green
LED becomes stable.

Sapcon Instruments Pvt.Ltd.

R

9

Содержание COAT-ENDURE

Страница 1: ...COAT ENDURE Admittance Level Limit Switch INSTRUCTION MANUAL Version 3 0 ...

Страница 2: ...ion Guidelines 8 9 Electrical Connections 8 10 Calibration 9 10 1 Calibration for Non conductive Material 9 10 2 Calibration for Conductive Material 9 11 Cover Delay 10 12 Uncover Delay 10 13 Sensitivity 11 14 Failsafe 12 15 Display Indications 12 15 1 STATUS LED 12 15 2 LED Bar Display 12 16 Factory Reset 12 17 Output Options 13 18 Error Indication 13 19 Customer Support 13 20 Product Selection O...

Страница 3: ...bration Switch Position 10 14 Setting Calibration 10 15 Saving Calibration 10 16 DIP Switch 10 17 Cover Switch Position 10 18 Setting Cover Delay 10 19 Saving Cover Delay 10 20 Uncover Switch Position 11 21 Setting Uncover Delay 11 22 Saving Uncover Delay 11 23 Sensitivity Bar Display 11 24 Setting Sensitivity 11 25 Setting Sensitivity 11 26 Failsafe High 12 27 Failsafe Low 12 28 LED Indication on...

Страница 4: ...dure User Manual Datasheet V 3 0 List of Tables 1 Electrical Specifications 7 2 Mechanical Specifications 7 3 Application Specifications 8 4 Sensitivity 12 5 Error Indication 14 Sapcon Instruments Pvt Ltd R 4 ...

Страница 5: ...pcon Instruments Pvt Ltd The images shown in this manual may differ from the actual instrument housing in terms of dimensions color and design Please refer to GA drawings for dimensional details Values of performance described in this manual were obtained under ideal testing conditions Hence they may differ under industrial environment and settings General Instructions Instrument shouldn t block t...

Страница 6: ... the device is able to identify the differential coating between the sense and the shield by measuring their individual ca pacitances As the coating immunity is controlled by the on board microcontroller the extent of coating immunity can be set easily Figure 2 Description of Parts 3 Features Universal power supply of 18 55 V DC and 90 265 V AC on the same terminal Compact and customizable probe s...

Страница 7: ...ed Delays Relay Rating 6 Amps at 230V AC Table 1 Electrical Specifications 6 Mechanical Specifications Please refer to Table 2 for Mechanical Specifications PARAMETER VALUE Housing SCUTE Pressure die cast aluminium weatherproof Rating IP 68 FP2C Cast aluminium weatherproof flameproof powder coated suitable for Gas Groups IIA IIB IIC as per IS 2148 Electrical Connector 2 x 1 2 BSP NPT PG 13 5 Opera...

Страница 8: ...f the instrument is installed in a rain shade 7 If the ambient temperature is high the instrument should not be installed to receive direct sunlight In case such a position of shade is not available a heat shield should be fitted above the instrument especially if the operating temperature lies between 60 C and 80 C 9 Electrical Connections Electrical connections for the instrument will change wit...

Страница 9: ...LIBRATE HI CALIBRATE FS1 FS2 RELAY 1 RELAY 2 SENSITIVITY 1 2 3 4 5 6 CLOSE Lo Figure 9 Calibration Switch Position ENTER COAT ENDURE ON 3 4 5 6 1 2 COVER UNCOVER CALIBRATE HI CALIBRATE FS1 FS2 RELAY 1 RELAY 2 SENSITIVITY 1 2 3 4 5 6 CLOSE Lo Figure 10 Setting Calibration Press and hold ENTER key The STATUS LED for RE LAY 1 will glow in RED color Release the ENTER key and set the CALIBRATE switch b...

Страница 10: ...as shown in Figure 17 3 Press ENTER The STATUS LED for RELAY 1 starts blinking Blink the STATUS LED according to value of cover delay ON 3 4 5 6 1 2 COVER UNCOVER CALIBRATE HI CALIBRATE FS1 FS2 CLOSE Figure 16 DIP Switch ENTER COAT ENDURE ON 3 4 5 6 1 2 COVER UNCOVER CALIBRATE HI CALIBRATE FS1 FS2 RELAY 1 RELAY 2 SENSITIVITY 1 2 3 4 5 6 CLOSE Lo Figure 17 Cover Switch Position ENTER COAT ENDURE ON...

Страница 11: ...djusted de pending on the dielectric constant of the application media Coat Endure has a LED bar display which helps in visual izing the desired sensitivity level The device ships with a default sensitivity level of 3 Traverse the following steps to set the sensitivity of Coat Endure 1 Set the UNCOVER and CALIBRATE switch to CLOSE position ENTER COAT ENDURE ON 3 4 5 6 1 2 COVER UNCOVER CALIBRATE H...

Страница 12: ...e STATUS LED sections indicate switching status for RELAY 1 and RELAY 2 ENTER COAT ENDURE ON 3 4 5 6 1 2 COVER UNCOVER CALIBRATE HI CALIBRATE FS1 FS2 RELAY 1 RELAY 2 SENSITIVITY 1 2 3 4 5 6 CLOSE Lo Figure 27 Failsafe Low ENTER COAT ENDURE NC C NO ON DIP 3 4 5 6 1 2 COVER UNCOVER CALIBRATE HI CALIBRATE FS1 FS2 RELAY 1 RELAY 2 SENSITIVITY 1 2 3 4 5 6 Lo OUT L N E Relay 1 PNP STATUS LED Figure 28 LE...

Страница 13: ...On error the status LED starts blinking RED and GREEN alternately at a faster rate Normal LED blinks are always at the rate of 1 blink per second in either RED or GREEN color In some cases a GREEN or a RED blinking could ENTER COAT ENDURE ON 3 4 5 6 1 2 COVER UNCOVER CALIBRATE HI CALIBRATE FS1 FS2 RELAY 1 RELAY 2 SENSITIVITY 1 2 3 4 5 6 CLOSE Lo Figure 33 Single Point Switching without Material in...

Страница 14: ...he probe connector Clean the connector and use the instrument GREEN Blinking Probe Open Remove the electronic insert from the housing and check the cable connections of the probe 3 Times GREEN Blinking and 1 Red Blink Illegal Key Combination Switch all DIP switches to open position Use only legal combina tion of keys 3 Times RED Blinking and 1 GREEN Blink Circuit Error Contact the Customer Support...

Страница 15: ...o 35V DC Power Supply Depend on Housing U Universal 18 to 55V DC and 90 to 265V at 50Hz AC on same terminals Insulation Type P Part PTFE F Full PTFE Mounting MB5S4 Screwed Thread BSP 1 2 SS 304 MB5S6 Screwed Thread BSP 1 2 SS 316 MN5S4 Screwed Thread NPT 1 2 SS 304 MN5S6 Screwed Thread NPT 1 2 SS 316 MB75S4 Screwed Thread BSP 3 4 SS 304 MB75S6 Screwed Thread BSP 3 4 SS 316 MN75S4 Screwed Thread NP...

Страница 16: ...h SS 316 Only for Probe Length 150mm S40S4 40mm Length SS 304 Only for Probe Length 151mm S40S6 40mm Length SS 316 Only for Probe Length 151mm Shield Depends on Sense SH11S4 11mm Length SS 304 Only with S20S4 SH11S6 11mm Length SS 316 Only with S20S6 SH20S4 20mm Length SS 304 Only with S40S4 SH20S6 20mm Length SS 316 Only with S40S6 Grounding Length Depends on Probe Length 85mm or 0 85H GS4 SS 304...

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