ddtop TRG804X Manual de usuario
1/ 22
WWW.DDTOP.COM
TRG804X
RADAR LEVEL MITTER-6.3GHz
Operating Manual
TRG804X-DT-JS-1006-2018(A)
2/ 22
WWW.DDTOP.COM
PREFACE
Thank you for choosing the products of Dandong Top Electronics Instrument (Group)-Co.,Ltd.
This operation manual provides you with important information on installation, connection and
commissioning as well as on maintenance, troubleshooting and storage.
Please read it carefully before installation and commissioning and keep it as part of the product
near the meter for easy reading.
This manual can be downloaded by entering the version number at www.ddtop.com.
If the instructions are not followed, the protection provided by the meter may be destroyed.
Trademark, Copyright and Restriction Instructions
Dandong Top Electronics Instrument (Group) Co.,Ltd.®, Dandong Top Pump Co.,Ltd.®,
DDTOP® are registered trademarks of the company.
The performance specifications of the meter are effective as of the date of publication and are
subject to change without notice. Dandong Top Electronics Instrument (Group)Co.,Ltd. reserves the
right to modify the products described in this manual at any time without prior notice.
Quality Assurance
Dandong Top Electronics Instrument (Group) Co.,Ltd. guarantees that all variable area flow meters
have no defects in materials and manufacturing processes within one year from the date of delivery.
During the warranty period, if the product returns with quality problems and the claim is
determined by the manufacturer to be within the scope of warranty, Dandong Top Electronics
Instrument (Group) Co.,Ltd. is responsible for repair or replacement of the buyer (or owner) free of
charge. Dandong Top Electronics Instrument (Group) Co.,Ltd. is not responsible for the costs caused
by improper use of equipment, labor claims, direct or subsequent damage and installation and use
of equipment. In addition to the special written warranty certificate for certain products of Dandong
Top Electronics Instrument (Group) Co.,Ltd., Dandong Top Electronics
Instrument (Group) Co.,Ltd. does not provide any express or implied warranty.
3/ 22
WWW.DDTOP.COM
Quality
Dandong Top Electronics Instrument (Group) Co.,Ltd. has passed the ISO9001 quality system
certification. The whole process of product production is strictly in accordance with the scope of
the quality system, providing the strongest guarantee for product and service quality.
4/ 22
WWW.DDTOP.COM
Content
1. Safety Tips..................................................................................................................................................................5
2. Product Descriptions ..............................................................................................................................................5
3. Technical Parameters .............................................................................................................................................6
4. Outline Dimension Diagram-Figure 3..............................................................................................................8
5. Unpacking and Inspection....................................................................................................................................9
6. Installation..................................................................................................................................................................9
7. Instrument Configuration................................................................................................................................... 11
8. Precautions ............................................................................................................................................................. 20
9. Fault Analysis and Troubleshooting ............................................................................................................... 21
10. Disassemble........................................................................................................................................................ 22
11. Product Certification........................................................................................................................................ 22
5/ 22
WWW.DDTOP.COM
1. Safety Tips
For safety reasons, it is expressly prohibited to modify or change the product without authorization.
Repair or replacement is only allowed to use the accessories specified by the manufacturer.
1.1 The explosion may cause death or serious injury.
When installing the device in an explosive environment, be sure to comply with applicable local,
national and international standards, codes and regulations. Ensure that the equipment is installed
in accordance with intrinsically safe or non-flammable site operating procedures.
1.2 Process leakage may cause serious injury or death.
If the process seal is damaged, the medium may leak at the connection.
1.3 Failure to follow the safety installation guidelines may result in death or serious injury.
All operations described in this manual must be carried out by trained and qualified or
end-user-appointed personnel.
2. Product Descriptions
2.1 Main structure-Figure 1
Figure 1 Product Main Structure
6/ 22
WWW.DDTOP.COM
1. Transmitter, with circuit board module inside
2. Sealing component, with sealing structure inside
3. Flange, with flange installation on site
4. Antenna, selected according to site conditions
2.2 Working Principle
The radar antenna emits a very short microwave pulse with very low energy. The pulse propagates
in space at the speed of light and meets the surface of the measured medium. Part of its energy is
reflected back and received by the same antenna. The time interval between the transmitted pulse
and the received pulse is proportional to the distance from the antenna to the surface of the
measured medium, so that the distance from the antenna to the surface of the measured medium is
calculated.
2.3 Packaging
Please send packaging waste to a special recycling agency.
2.4 Lifting and Transportation
Please use quality lifting equipment and lifting straps, and pay attention to safety.
2.5 Storage
Storage temperature -20℃~40℃
Storage humidity≤40%
3. Technical Parameters
3.1 Key Performance
Power Supply:（16～36）V DC （two-wire）
Output: 4～20mA
Blind Zone: 400mm
Transmission Frequency: 6.3GHz
Structure: rod antenna, horn antenna
7/ 22
WWW.DDTOP.COM
Figure 2 Two-wire Load Resistance Diagram
3.2 Appearance and Performance Parameters
TRG8041-Apperance TRG8041- Performance parameter
TRG8042- Apperance TRG8042- Performance parameter
Antenna structure: Rod type
Application conditions: suitable for strong corrosive liquids,
simple process conditions
Measuring range: 10m
Measurement accuracy: ±10mm
Process temperature: (-40～120)℃
Process pressure: (-0.1～0.3) MPa
Antenna structure: horn type
Application conditions: temperature-resistant,
pressure-resistant, slightly corrosive liquid
Measuring range: 30m
Measurement accuracy: ±10mm or 0.1%FS
(whichever is greater)
Process temperature: (-40～200)℃
Process pressure: (-0.1～4.0) MPa
8/ 22
WWW.DDTOP.COM
3.3 Explosion-proof Mark
Passed the national explosion-proof certification, certification mark:
Intrinsically safe Ex ia IIC T1～T5/T6 Ga；Ex iaD 20 T85℃
Intrinsically safe and flameproof composite type Ex d ia [ia Ga]IIC T1～T5/T6 Gb；Ex tD A21 T100℃
/T85℃
3.4 Executive Standard
TRG804X Radar Level Transmitter Executive Standard
JB/T 13252-2017 Microwave (radar) level transmitter
4. Outline Dimension Diagram-Figure 3
If special size is required when ordering, the actual size shall prevail.
Figure 3 Outline Dimension
9/ 22
WWW.DDTOP.COM
5. Unpacking and Inspection
5.1 Precautions for Unpacking Inspection
5.1.1 Check whether the product nameplate (Figure 4) is consistent with the supply list information
Figure 4 Product Nameplate
5.1.2 Check the quantity and material of each part against the packing list.
5.2 Content of Inspection
5.2.1 Check whether the appearance of the meter is defective or damaged.
6. Installation
6.1 Installation Tool
Tools suitable for process connections like wrenches, flange gaskets and flange bolts.
10 / 22
WWW.DDTOP.COM
6.2 Installation Technical Requirements
Installation Location
During installation, take care to maintain a distance of at least 600 mm between the instrument and
the vessel wall, as shown in Figure 5.
①-Datum plane;
②-The center of the container or the axis of symmetry.
Figure 5 Schematic Diagram of Installation Position
For a cone-shaped container with a flat tank top, the best installation position of the meter is the
center of the top of the container, so that the bottom of the measuring container can be ensured, as
shown in Figure 6.
Figure 6 Diagram of Installation Position of Cone Bottom Tank
Tabla de contenidos
Manuales populares de Radar de otras marcas
SAW D2L
SAW D2L Valentine One Gen2 Manual de usuario
Raymarine
Raymarine Raytheon R20X Manual de usuario
Simrad
Simrad CA34 Manual de usuario
Endress+Hauser
Endress+Hauser Micropilot FMR67B Especificaciones técnicas
Endress+Hauser
Endress+Hauser Levelflex M FMP45 Manual de usuario
ECHOMAX
ECHOMAX Active-X-Band Manual de usuario
