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LDSBus pH Sensor
Adapter
Datasheet
1 Introduction
The LDSBus pH Sensor Adapter is designed
to work with pH probes to form a complete
pH sensor. The adapter consists of a built-
in BNC connector used to attach pH
probes. The adapter and probe are
calibrated using a 2-point calibration
algorithm and supports measurement of
pH ranging from 0 to 14 pH with a 0.01 pH
resolution. The adapter and probe
combination is suitable for use in
applications such as nutrient tanks, water
treatment plants, sewage treatment
plants, swimming pools. Real time
monitoring, alert notifications and control
automation can be achieved.
Neither the whole nor any part of the information contained in, or the product described in this manual, may be adapted, or
Reproduced in any material or electronic form without the prior written consent of the copyright holder. This product and its
documentation are supplied on an as-is basis and no warranty as to their suitability for any particular purpose is either made or implied.
BRT Systems Pte Ltd will not accept any claim for damages howsoever arising as a result of use or failure of this product. Your statutory
rights are not affected. This product or any variant of it is not intended for use in any medical appliance, device, or System in which the
failure of the product might reasonably be expected to result in personal injury. This document provides preliminary information that
may be subject to change without notice. No freedom to use patents or other intellectual property rights is implied by the publication of
this document. BRT Systems Pte Ltd, 178 Paya Lebar Road, #07-03, Singapore 409030. Singapore Registered Company Number:
202220043R
Copyright © BRT Systems Pte Ltd
LDSBus pH Sensor Adapter Datasheet
Document Reference No.: BRTSYS_000004
1.1 Features
•
pH Sensor Adapter to integrate with any pH
probe with a BNC connecter
•
Measures pH range of 0 to 14pH with linearized
output and 0.01 pH resolution
•
2 Point calibration guided step-by-step
•
BRTSYS LDSBus protocol. Wired data/power
transmission through LDSBus HVT-Junction
•
High report rate of 1 report every 5 seconds
•
Low power consumption 5V-108mW
•
Operating temperature range : 0°C to +70°C
•
Flush Mount and DIN Rail Mount options
•
Supported platform application: BRTSYS
IoTPortal and LDSBus Python SDK
(Visit https://brtsys.com/resources)
Version 1.1
Clearance No.: BRTSYS#012
1
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Related Manuals for BRT Systems LDSBus LS040101A
Summary of Contents for BRT Systems LDSBus LS040101A
-
Page 1: Introduction
BRT Systems Pte Ltd will not accept any claim for damages howsoever arising as a result of use or failure of this product. Your statutory rights are not affected. -
Page 2: Part Numbers
LDSBus pH Sensor Adapter Datasheet Version 1.1 Document Reference No.: BRTSYS_000004 Clearance No.: BRTSYS#012 2 Part Numbers Part# Naming LS040101A LDSBus pH Sensor Adapter LA120101A LDSBus DIN Rail Mount Set Copyright © BRT Systems Pte Ltd... -
Page 3: Table Of Contents
Document References ..............12 Acronyms and Abbreviations ............12 Appendix B – List of Figures and Tables ......13 List of Figures ................. 13 List of Tables ................... 13 Appendix C – Revision History ........... 14 Copyright © BRT Systems Pte Ltd... -
Page 4: Product Specifications
5 to 95% (non-condensing) Humidity Device 1x LDSBus pH Sensor Adapter Package Contents Installation (Optional) 1x DIN Rail Bracket set Wire Assembly 1X 5m RJ11 Cable Table 1 - LDSBus pH Sensor Adapter Specifications Copyright © BRT Systems Pte Ltd... -
Page 5: Hardware Features
Document Reference No.: BRTSYS_000004 Clearance No.: BRTSYS#012 4 Hardware Features pH Electrode Probe System Status LED Indicator Connector LDSU RJ11 Port Flush Mount Slot Din Rail Plate Figure 1 - LDSBus pH Sensor Adapter Hardware Features Copyright © BRT Systems Pte Ltd... -
Page 6: Sensor Configuration And Installation
(CAT5e) cable. 2. Connect the configured LDSBus pH Sensor to the LDSBus HVT-Junction as shown in Figure 2. 3. If there is more than one LDSBus HVT-Junction, chain them together as shown in Figure 2. Copyright © BRT Systems Pte Ltd... -
Page 7: Mounting Options
The LDSBus pH Sensor can be mounted on a DIN Rail using the LDSBus DIN Rail Mount set. This set is optional and includes the bracket and mounting screws. DIN Rail Mount Figure 4 – LDSBus pH Sensor Adapter DIN Rail Mount Copyright © BRT Systems Pte Ltd... -
Page 8: System Status Led Indicators
BLUE Steady – Non- Device error Device error has occurred. flashing Firmware Steady – Non- YELLOW Device firmware update. update flashing Table 2 – LDSBus pH Sensor Adapter – System Status LED Indicator Copyright © BRT Systems Pte Ltd... -
Page 9: Probe Selection
The following specifications are recommended for selecting a Probe - pH Range 0~14pH Connector Interface Zero Point Max. 7±0.5pH Theoretical slope % ≥90% and ≤105% Internal Resistance ≤250MὨ For more information on calibration, please refer to BRTSYS_AN_001_LDSBus_Configuration_Utility_User_Guide Copyright © BRT Systems Pte Ltd... -
Page 10: Mechanical Dimension
Figure 5 – LDSBus pH Sensor Adapter Dimension – Top View 29.7 Figure 6 – LDSBus pH Sensor Adapter Dimension – Side View Figure 7 – LDSBus pH Sensor Adapter Dimension – Bottom View Note: All dimensions are in millimetres. Copyright © BRT Systems Pte Ltd... -
Page 11: Contact Information
While BRT Systems has taken care to assure it is accurate, this information is subject to customer confirmation, and BRT Systems disclaims all liability for system designs and for any applications assistance provided by BRT Systems. Use of BRT Systems de vices in life support and/or safety applications is entirely at the user’s risk, and the user agrees to defend, indemnify, and hold harmless BRT Systems from... -
Page 12: Appendix A - References
LDSBus pH Sensor Adapter Datasheet Version 1.1 Document Reference No.: BRTSYS_000004 Clearance No.: BRTSYS#012 Appendix A – References Document References BRTSYS_AN_001_LDSBus_Configuration_Utility_User_Guide BRTSYS_API_001_LDSBus_Python_SDK_Guide Sensor_Actuator Quick Start Guide Acronyms and Abbreviations Terms Description Direct Current Light Emitting Diode Copyright © BRT Systems Pte Ltd... -
Page 13: Appendix B - List Of Figures And Tables
Figure 7 – LDSBus pH Sensor Adapter Dimension – Bottom View ............. 10 List of Tables Table 1 - LDSBus pH Sensor Adapter Specifications ................4 Table 2 – LDSBus pH Sensor Adapter – System Status LED Indicator ..........8 Copyright © BRT Systems Pte Ltd... -
Page 14: Appendix C - Revision History
LDSBus pH Sensor Adapter Datasheet Document Reference No.: BRTSYS_000004 Clearance No.: BRTSYS#012 Product Page: https://brtsys.com/ldsbus/ Document Feedback: Send Feedback Revision Changes Date Version 1.0 Initial Release 18-11-2021 Version 1.1 Updated release under BRT Systems 15-09-2022 Copyright © BRT Systems Pte Ltd...