Daviteq CAP10CNC Manuel utilisateur

CAP10CNC-MN-EN-01

JUN-2020

CAP10CN is industrial version of PulseCAP10, designed for industrial applications like generator, stationary fule tank in

factory, building, construction site...CAP10CN has 4-20mA output or RS485/ModbusRTU output, can be connected

easily to any industrial devices like PLC, IoT Gateway, iConnector... CAP10CN has very high accuracy 0.1% of span, can

be used for tank up to 30.000 liters volume.

The technicians who install sensor, must be graduated from college of mechanic or electric.

The mechanical installation staff (drill, cut, grind, etc.) must have skills in mechanical engineering.

The electrical installation staff (connect, etc.) must have skills in electrical engineering.

The technician must be trained before using.

CAP10CNC is intended to use with Diesel Oil, Vegetable Oil.

CAP10CNC must not be used with other flammable fluid such as Gasoline, Alcohol, Ethanol, Acetone, Toluene or

other solvents.

Be careful while drilling, cutting, grinding, etc. The fuel tank or other flammable fluid.

Daviteq is not responsible for compensation in case of explosion to bodily injury or property damage.

Read specifications thoroughly and make sure that its output are suitable to reading devices.

Power supply must be in the permitted range.

USER GUIDE FOR FUEL LEVEL

SENSOR CAP10CNC

This document is applied for the following products

1. Introduction

2. Notes

3. Safety

4. Note Before Installation

Do not take out the label and take off the lid as this will lead to the instability of the sensor and manufacturer

could deny warranty. (except cutting of sensor length within the allowed range).

Make sure all the necessary tools are ready before the installation.

CAP10CNC be equipped with screws. We advise customers should use stainless steel rivets to fasten

the plastic flange onto tank for all type of tanks and only using screws for the thick and hard ones.

Sensor length

standard 1500mm, extend to 4000mm (by extension probe) or cut down

to 100mm

Output

4-20mA output (with 250 ohms precision resistor), or RS485/ModbusRTU

Power supply

8..50VDC

Consumption

max 35mA

Working pressure

-1 .. 2 barg

Working temperature

-40 oC .. + 85 oC

Accuracy

+/- 0.1% of span (at 25 oC)

Temperature drift

< + 0.03% of span per 10oC

Resolution

1/1000 of span

Sensor materials

Alloy & Engineering plastic

Electrical connection

connector M12 (matched connector and cable must be ordered

seperately)

Housing

Cast alumium, IP67 protection

Process connection

Plastic flange

Standard accessories

flange, o-ring, gasket, protection covers, self-tapping screws, twisted

seal

Certification

CE-Marking per EN61236-1 (with test report)

5. Specification

6. Full Package

Tool Name

Drilling machine

Drill (Φ38)

Pump

Silicone gasket

Rivet clippers

(In case of using stainless steel

rivet)

Twist drill 4 mm

(In case of using stainless steel

rivet)

Tube cutter

Electrical tape

Swivel Blade

Cutting pliers

Hacksaw

Phillips screwdriver

7. Tools

File

Pencil

Tape measures

Multi Meter

Allen key 2 mm

Calibration can

Step

Discription

Note

Remove fuel: Remove all fuel from the tank.

Some tank have been welded with oil filter and

have float level sensor installed, so it is

necessary to take out the float level sensor

before removing the fuel.

Clean the tank

Must clean the tank thoroughly.

Central hole locating: The hole will be in the

center of tank's up-per side or closest to

center.

This is an important step as it will directly

affect the stability of the fuel level data.

Drilling the central hole:

After determining the center of the oil

tank, we clean the surface and use a 38

mm drill to make a hole on the oil tank.

Remove any burrs from the drilled hole

by a file.

Before drilling, it is vital to check whether the

hole is affected by the internal metal frame or

obstacles at the bottom the tank.

Flange installation:

Place the 4 mm rubber gasket at the

center of the tank's upper side.

Place the plastic flange onto the rubber

gasket (4 mm).

Mark 4 points at the bolt hole.

Use screws /rivets to fasten the 4 mm

rubber gasket and the plastic flange

onto tank.

Only using screws for the thick and hard

tanks.

Unplug the screw/ rivet symmetrically.

8. Sensor Installation Guidance

Sensor cutting:

After flange installation, we determine the length of the sensor to be installed as picture below:

C = L+20+20-(H+14) => C = L+26-H (mm)

C: Length to be cut.

L: Original length of the sensor.

H: Height of the tank.

*Example:

Sensor length is L = 2000, H = 1700 mm => C = 326 mm => Cut the sensor pipe length of 326

mm.

Calibration:

After cutting, make sure the sensor tube is clean.

Re-plug the Filter footer and tighten the screw.

PLEASE FOLLOW THESE STEPS IN ORDER:

GET ZERO (4mA): After cutting, clean the probe, put the probe in the media at

expected level near the bottom or leave the probe at dry condition, press CALIB

button in 0.2 - 3 seconds, the LED will always ON in this press time.=> ZERO is

achieved, output current = 4mA.

GET SPAN (20mA): Put the probe in the media to the expected upper level then

press CALIB button in 3-6 seconds, the LED will ON then OFF.=> SPAN is achieved,

output current = 20mA. In 30 seconds without pressing the CALIB button, the

sensor will turn back to OPERATION mode.

Final:

Place the O-ring on the top of the threads, ensure that it can touch the aluminum housing

of the sensor (as below picture):

Install sensor into the threads of flange and turn it in clockwise direction.

Using the O-ring enables to rotate the sensor within 180 degrees from final tighten

position and assuring that the oil will be not spilled (as below picture):

Use the 2mm Allen key to lock the hex bolt to protect the sensor rotate backwards.

Connect the sensor with the cable.

Use sensor head seal to cover the sensor and then use plastic and then use plastic twister

seal to lock the head seal and connector seal to protect the sensor.

Please follow the below steps:

Note

Step 1: Remove the cover

Step 2: Remove the terminal connector

Step 3: Use the 2 mm Allen key to unlock the hex bolt

Step 4: Turn the sensor in counter-clockwise direction

Do not hold the male connector to rotate sensor directly, that

can make the male connector broken.

Do not use locking pliers, pipe wrenches, etc. to twist the sensor

as this cause damages the structure of the sensor such as cast

aluminium housing, label, signal cables (connector), circuit

board, ect. and it will not be covered under warranty.

M12-Female Connector

1. PWR+ (RED) : 8...50 VDC

3. GND (BLACK): 0 VDC, Ground

2. A (White) : Output 4-20mA

4. B (Green) : Not Using

9. Disassembly Guidance

10. Wiring

10.1 M12-Male Connector of Sensor

10.2 Follow Labels on Wires

Each cable includes wires which are marked labels according to types of connection. (user should not cut these labels

before installation to avoid confusing)

Red: PWR+(8...50VDC)

Black: PWR-(OVDC)

Green: Not Using

White: Output 4-20mA

Recommend to use 24VDC power.

The signal cable from sensor should be protected by corrugated hose or the Φ16 plastic tube, keep the cable avoid

high temperature areas.

Depending on the type of oil tank, we have different calibration of the corresponding oil quantity. Refer to the excel file

below to calculate the volume

PulseCAP10 with 4-20mA Output has an advanced feature is Field Calibration. Field Calibration allows customers to

calibrate the sensor after cutting. It will works with many non-conductive media such as Vegetable Oil, Non-standard

Diesel, Light Fuel Oil... To enter Calibration Mode: press the CALIB button on top housing 3 times, time interval

between press not greater than 1.5 seconds. LED will blinked at 5Hz in Calibration mode.

GET ZERO (4mA): After cutting, clean the probe, put the probe in the media at expected level near the bottom or

leave the probe at dry condition, press CALIB button in 0.2 - 3 seconds, the LED will always ON in this press time.=>

ZERO is achieved, output current = 4mA.

GET SPAN (20mA): Put the probe in the media to the expected upper level then press CALIB button in 3-6 seconds,

the LED will ON then OFF.=> SPAN is achieved, output current = 20mA. In 30 seconds without pressing the CALIB

button, the sensor will turn back to OPERATION mode.

10.3 Follow Wire Colors

11. Configuration

11.1 Calculate 4-20mA of oil tank

EXCEL FILE CALCULATE VOLUME OF OIL TANK

11.2 Calibration 4-20mA

It is recommended to use a PVC plastic tube and oil to calibrate the 4-20mA before inserting into

the oil tank

PLEASE FOLLOW THESE STEPS IN ORDER:

12. Connect with LFC128-2

1. Periodically clean the oil tank 2, 3 or 6 months depending on usage and contamination.

2. Periodically clean the sensor and filter footer 2, 3 or 6 months by:

Cover a sensor's vent before using the air sprayer for another.

Remove and clean the filter footer.

No.

Phenomena

Reasons

Solutions

Modbus failed to communicate

Connection or configuration error

Check the connection.

Check the Modbus

configuration: Address,

Baud Rate, Parity.

13. Periodic Cleaning Guidance

14. Troubleshooting

Timeout Modbus

Noise appears on the line

Configure Baudrate 9600.

Use twisted pair cable with

anti-jamming protection (if

necessary to extend the

signal cable)

The signal cable from

sensor should be protected

by corrugated hose or the

Φ16 plastic tube, keep the

cable avoid high

temperature areas.

Warranty is applied for CAP10CNC fuel level sensor manufactured by Daviteq.

CAP10CNC fuel level sensor will be warranted for a period of eighteen (18) months from date of delivery.

1. Manufacturer undertakes to guarantee within 18 months.

2. Product failed due to defects in material or workmanship.

3. Serial number, label, warranty stamp remains intact (not purged, detected, edited, scraped, tore, blurry,

spotty or pasted on top by certain items).

4. During warranty period, if any problem of damage occurs due to technical manufacturing, please notify our

Service Centre for free warranty consultancy. Unauthorized treatments and modifications are not allowed.

5. Product failed due to the defects from the manufacturer, depending on the actual situation, Daviteq will

consider replacement or repairs.

Notes:

One way was shipping cost to the warranty centre shall be paid by Customers.

1. The warranty period has expired.

2. Product is not manufactured by Daviteq.

3. Product failed due to damage caused by disasters such as fire, flood, lightning or explosion, etc.

4. Product damaged during shipment.

5. Product damaged due to faulty of installation, usage or power supply.

6. Product damaged caused by the customer.

7. Product rusted, stained by effects of the environment or due to vandalism, liquid (acids, chemicals, etc.)

8. Product damaged caused by unauthorized treatments and modifications.

Note:

Customers will be subjected to all repairing expense and shipping cost.

If it arises disagreement with company's determining faults, both parties will have a third party inspection

appraise such damage and its decision be and is final decision.

Warranty service support is available from Monday to Friday (excluding Public Holidays as prescribed)

08:00 AM - 12:00 AM

01:30 PM - 05:00 PM

Hotline: +84.906.885.858

15. Warranty

15.1 Free Warranty Condition:

15.2 Paid Warranty

16. Support contacts

Manufacturer

Daviteq Technologies Inc

No.11 Street 2G, Nam Hung Vuong Res., An Lac Ward, Binh Tan Dist., Ho Chi Minh City, Vietnam.

Tel: +84-28-6268.2523/4 (ext.122)

Email: info@daviteq.com | www.daviteq.com

Revision #2

Created Thu, Feb 17, 2022 1:35 AM by Kiệt Anh Nguyễn

Updated Thu, Feb 17, 2022 6:15 AM by Kiệt Anh Nguyễn

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