Sensors, Instrumentation, Measuring Instruments, Temperature Monitoring, Gas Detection and Monitoring, Pollution Monitoring Tenders

61Open Tenders
21Closing This Week
60Added This Month

This page lists Sensors, Instrumentation, Measuring Instruments, Temperature Monitoring, Gas Detection and Monitoring, Pollution Monitoring tenders advertised across South Africa - Requests for Information (RFI), Requests for Quotation (RFQ), Requests for Proposal (RFP), Expressions of Interest (EOI) and formal Tender Bulletin notices calling for suppliers and service providers in sensors, instrumentation, measuring instruments, temperature monitoring, gas detection and monitoring, pollution monitoring.

Sensors, Instrumentation, Measuring Instruments, Temperature Monitoring, Gas Detection and Monitoring, Pollution Monitoring tenders typically call for the supply of goods, delivery of services, or execution of works related to sensors, instrumentation, measuring instruments, temperature monitoring, gas detection and monitoring, pollution monitoring. The exact scope, specifications and deliverables vary from tender to tender, so always check the attached documentation for the full requirements before bidding.

Based on the tenders we have tracked, organisations such as City of Cape Town, ESKOM and Kwazulu Natal - Health issue these tenders most often; and Gauteng, Western Cape and KwaZulu-Natal account for the bulk of these listings geographically.

Listings link through to the original notice or Tender Bulletin entry, showing the closing date, tender reference number and any attached documents, so you can confirm the requirements before submitting a bid.

Click through to any listing below for the full tender details, closing date and downloadable documentation, then contact the relevant person to submit your bid. If you need sensors, instrumentation, measuring instruments, temperature monitoring, gas detection and monitoring, pollution monitoring suppliers yourself, use our Send Us Your Tenders page to reach our subscriber network directly and receive quotations from suitable suppliers and service providers.

Total Posts: 548
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Tender Title Tender Number Briefing Date Closing Date
Expression of Interest Pertaining to the Engineering, Supply, Training And Support of a Previously Developed Range of Protection, Control And Substation Automation Equipment (predominantly Based on the Hitachi (pty) Ltd and Ist Range of Products) with the Associated Swing Frame Panels and Piu Junction Boxes to Eskom Distribution Over a Period of Up To Four (4) Years. it is Eskom’s Expectation That the Previous Design Intent Will Be Sustained, in Terms of the Overall System Architecture, Brand And Types of Ieds Utilized, Guarantees and the Provision of Training and Product Support. E3269DXGOU 2026-08-20
09:30
2026-09-08
10:00
Gas Monitoring RWRFQ-7/004/2026-2027 - 2026-08-19
11:00
Methane Gas Detectors RWRFQ-7/005/2026-2027 - 2026-08-19
11:00
Servicing of gas monitors SK12700018 - 2026-08-20
10:00
Sensor;infrared GH12700079 - 2026-08-17
12:00
Digital pressure gauge GD12700278 - 2026-08-24
12:00
Supply, Delivery and Installation of a Modern Telemetry System, Upgrade of Supervisory Control and Data Acquisition (scada) System from Adroit Classic to Adroit Smart Ui/equivalent and Maintenance of the System for Thirty-six Months (36) for Overberg Wate RFP OW-015/2026/27 2026-08-20
12:00
2026-08-27
12:00
Repair, Service and Calibration of Optidist Machines at Transnet Pipelines Coalbrook Depot TPL/2026/08/0554/10119/RFQ - 2026-08-18
16:00
Low-cost ambient air quality monitoring GC12700098 - 2026-08-21
16:00
Fridge Tags Sah 191 - 2026-08-17
11:00
Doc329841710 - Supply, Installation & Operation of the Remote Monitoring Systems for Water Treatment Plants (boreholes) DOC329841710 2026-08-17
11:00
2026-08-25
15:00
Supply and Delivery of Mass Flow Controllers and Solenoid Valves at Cape Town. RFQ 4598/26 - 2026-08-19
11:00
Precision Balance 0.01g Weighing Scale with Annual Calibration ump0.608-26-27 - 2026-08-21
11:00
Electronic Tag 3 Thermometers ump0.607-26-27 - 2026-08-21
11:00
Provision of Plant Instrumentation Design and Commissioning Services Including Associated Electrical and Civil Designs And Commissioning Services for All Six (06) Units at Lethabo Power Station. E3342GCDLET 2026-08-20
10:00
2026-10-12
10:00
E3351gxmpat Supply and Delivery of Fuel Oil Flow Meters, on a Once off Basis at Matla Power Station E3351GXMPAT 2026-08-20
12:00
2026-09-08
10:00
Provision of Calibration Services for the Testo 545 Digital Lux Meter at Ithemba Labs, Faure, Western Cape, as and when Required, for a Period of Three (3) Years iLABS/RFQ 2026/27-144 - 2026-08-19
16:00
To appoint a panel of suppliers for a period of 24 months for the procurement of Temperature Monitors RFQ/OBP165/2026/27 - 2026-08-18
16:00
Supply, delivery and maintenance of sampling data loggers for the city of cape town 40G/2026/27 2026-08-21
10:00
2026-09-10
10:00
To Appoint a Panel of Suppliers for a Period of 24 Months for the Procurement of Temperature Monitors RFQ/OBP165/2026/27 - 2026-08-18
16:00
The Appointment of a Service Provider to Supply, Delivery, Install and Train for Moisture Analyzer RFQ/OBP167/2026/27 - 2026-08-27
16:00
Supply, Delivery and Maintenance of Sampling Data Loggers for the City of Cape Town 40G/2026/27 2026-08-21
10:00
2026-09-10
10:00
Technologies for the Enablement of Smart Transportation in Cape Town 038S/2026/27 2026-08-21
10:00
2026-09-23
10:00
For the Supply and Delivery of Load Measuring Wheelsets for Wagons on a Once-off Period TFR/2026/03/0089/3716/RFP - 2026-08-18
12:00
Servicing of Surgical Tb Surgical Theatre Particle Counts kdh237 (1) 2026-08-07
11:00
2026-08-11
11:00
R/n/2627/1275 - Supply Deliver Laboratory Scale- Closing Date: 12/08/2026 - Date Published: 04/08/2026 R/N/2627/1275 - 2026-08-12
11:00
An appointment for a qualified and suitable service provider to Supply and Deliver of Human Machine Interface (HMI) for MUT RFQ MUT 402/2026 - 2026-08-17
10:00
Supply and Delivery of Surveying Equipment for Lsgws Canal Realignment in the Eastern Cape for Dws Construction South. WTE-0562 CS - 2026-08-20
11:00
Underground Fire Hydrant Locator, Service of Scba Pressure Reducers, Low Expansion Foam Attachment, Scba Full Face Piece, Fire Fighting Hose 38mm, High Pressure Hose GQ07266112 - 2026-08-13
11:00
Design, Manufacture, Supply, Delivery, Installation, Testing and Commissioning of Fixed Hydrogen Gas Detection Systems for Battery Rooms at Drakensberg and Ingula Pumped Storage Schemes. E3337GXPOU 2026-08-19
11:00
2026-09-02
10:00
R/n/2526/1275 - Supply Deliver Laboratory Scale- Closing Date: 10/08/2026 - Date Published: 04/08/2026 R/N/2526/1275 - 2026-08-10
11:00
Sanas Calibration of Two Ph Meters OVI01REQ4217 - 2026-08-12
11:00
E3306gxmpcam Supply and Delivery of Thermo Detectors and Transducers Once off Bulk Once off at Camden Power Station E3306GXMPCAM 2026-08-12
10:00
2026-09-04
10:00
Design, Manufacture, Supply, Delivery, Installation, Testing and Commissioning of Fixed Hydrogen Gas Detection Systems for Battery Rooms at Drakensberg and Ingula Pumped Storage Schemes. E3337GXPOU 2026-08-19
11:00
2026-09-14
10:00
Ph Meter on Site Calibration OVI01REQ003774 - 2026-08-13
11:00
Conduct Theatre Particles Counts as Per Scope of Work mad.102.2627 - 2026-08-07
11:00
Rfq-supply and Deliver Photocells by 12 August 2026 7000016965 – (SC10106977) - 2026-08-12
12:00
High precision electronic scale GD12700237 - 2026-08-12
12:00
Appointment of a Service Provider for the Calibration of Diesel Main Tank Flow Meter, Calibration of 1000 Liters Diesel Trailer Flow Meter, and the Supply & Installation of Fuel Tank Gauge. 6000008291 - 2026-08-13
12:00
The Data Acquisition System (das) Performs All the Online Vibration Monitoring Functions on the Main Turbine (mt), Electrical Feed Pumps (efp) A&b and the Steam Feed Pump Turbine (sfpt) at Arnot Power Station for 3 Years (36 Months). E3289GXMPARN 2026-08-06
10:00
2026-08-18
10:00
The Provision of Test Equipment Calibration and Repair at Grootvlei Power Station on an as and when Required Basis for a Period of 5 Years E3313GXMPGRO 2026-08-11
11:00
2026-08-24
10:00
Supply , Deliver of Table Timers HOH0064-26-27 - 2026-05-28
11:00
Changes Filters and Carry Out Particle Count Test in Theatre ZNQ-ADD-125-26-27 2026-08-13
11:00
2026-08-20
11:00
Formal Tender: Td 07/07/2026: Maintenance, Repair, Update of Software and Calibration of Vehicle Test Station Equipment for a Period Ending 30 June 2029 FORMAL TENDER: TD 07/07/2026 - 2026-08-21
12:00
Request for Quotation (rfq) for Speed Monitoring Machines Calibration and Repairs. Re-advert 04/117/26/GAU-Train Operation - 2026-08-04
10:00
Supply and Delivery of Liquid Level Switch for Alrode Stores Over a Once off Period TPL/2026/07/0525/9506/RFQ - 2026-07-31
16:00
Rfq No.026/2026: Appointment of Service Provider to Assist Nrcs with the Supply, Calibrate and Delivery of Weather Station. RFQ No.026/2026: - 2026-08-06
11:00
Provision of Repairs, Maintenance, Supply and Installation of Weather Stations and Water Level Equipment to the Wilderness Section of the Garden Route National Park for a Period of Five (5) Years 29054/GRNP/2026-27 - 2026-08-05
11:00
Tools and machinery GD12700213 - 2026-08-07
12:00
Service of the ysi pro dss multimeter SJ12700011 - 2026-08-10
10:00
Total Posts: 548

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