Subscribe to Our Youtube Channel
Related Manuals for YOKOGAWA TB820D
Summary of Contents for YOKOGAWA TB820D
- Page 1 User’s TB820D Manual Right Angle Scattered Light Turbidity Detector Start-up and Safety Precautions IM 12E01B30-01EN IM 12E01B30-01EN 1st Edition...
- Page 2 INTRODUCTION Thank you for purchasing TB820D Right Angle Scatterd Light Turbidity Detector. This User’s Manual contains all essential information for the user to make full use of TB820D. Please read the following respective documents before installing and using the instrument.
-
Page 3: Trademark Acknowledgements
• No part of the user’s manuals may be transferred or reproduced without prior written consent from YOKOGAWA. • YOKOGAWA reserves the right to make improvements in the user’s manuals and product at any time, without notice or obligation. • If you have any questions, or you find mistakes or omissions in the user’s manuals, please contact our sales representative or your local distributor. -
Page 4: Safety Precautions
Safety Precautions WARNING Installation and wiring The TB820D should only be used with equipment that meets the relevant IEC, American or Canadian standards. Yokogawa accepts no responsibility for the misuse of this unit. Don’t install “general purpose type” instruments in the hazardous area. -
Page 5: Warning And Disclaimer
The product is provided on an “as is” basis. YOKOGAWA shall have neither liability nor responsibility to any person or entity with respect to any direct or indirect loss or damage arising from using the product or any defect of the product that YOKOGAWA can not predict in advance. IM 12E01B30-01EN... -
Page 6: Compliant Standards
Compliant Standards EMC: RCM: EN 55011 Class A, Group 1 Korea Electromagnetic Conformity Standard Class A 한국 전자파적합성 기준 IM 12E01B30-01EN 1st Edition : Mar. 30, 2021-00... -
Page 7: Instrument Check
If damage is found, retain the original packing materials (including the outer box) and then immediately notify the carrier and the relevant Yokogawa sales office. Make sure the model and suffix code on the nameplate match your order and the necessary accessories are included. -
Page 8: Wiring And Installation
● allows for drainage. For information on FLXA402T, read the user’s manual. Install the TB820D’s converter and detector unit in pipes, racks or walls using their special mounting brackets, respectively. Note that these mounting brackets are supplied only when specified. Refer to General Specifications (GS 12E01B30-01EN) for details. - Page 9 Ethernet (-E) (-WR) (73)NO *1: Power terminal "G" on TB820D must be grounded (ground resistance: 100 ohm or less). In case of selecting -NN as Relay box for solenoid valve, power supply cable connects with L(101), N(102) and G(001) in TB820D.
- Page 10 <Start-up and Safety Precautions> CAUTION Turn off power supply to TB820D before wiring. Power rating must comply with TB820D specifications. Power voltage must match with the one indicated on the name plate. WARNING ● You must install external power supply switch or circuit breaker for power supply.
-
Page 11: Wiring The Power Supply
CSA safety standard (Standard: - AD), use cables with a cross section of 0.75 - 2.1 mm Wiring of TB820D Relay Box power supply IP ratings must be greater than IP65. Tightening torque to the four screws of detector unit cover is 1.5 to 1.6 N·m. - Page 12 <Start-up and Safety Precautions> Wiring of TB820D with Relay Box for connecting solenoid valve (-A5) Open the smart box. Connect the cable complying with the figure below. To Converter terminal To Detector terminal Power Terminal Ground Terminal Wiring of PG400 For wiring PG400, connect the cable between TB820D and PG400.
-
Page 13: Operation
<Start-up and Safety Precautions> Operation Before starting an operation, follow the next procedure. Check piping and wiring are all correctly provided. Set up the desiccant. Run water and check that there is no water leakage. Turn on the power and set to Maintenance mode. Configure parameters on the converter and detector unit. -
Page 14: Periodic Maintenance
CAUTION Never use harsh chemicals or solvents. If the instrument does become heavily stained or scratched, you may need to replace some parts. Consult Yokogawa. Fuse There is a circuit board mounted fuse protecting the instrument. If a fuse blows soon after the change, contact Yokogawa. -
Page 15: Revision Record
<Start-up and Safety Precautions> Revision record Mar. 2021/ 1st Edition Newly released. Yokogawa Electric Corporation 2-9-32 Nakacho, Musashino-shi, Tokyo 180-8750, JAPAN http://www.yokogawa.com/ IM 12E01B30-01EN 1st Edition : Mar. 30, 2021-00...
Need help?
Do you have a question about the TB820D and is the answer not in the manual?
Questions and answers