Controls and instrumentation
Control parts go obsolete faster than mechanical parts. We find the original item, or an equivalent that fits the existing panel and wiring, and confirm the configuration with you before we ship.
8 typical part types
Typical parts we supply
This list shows common items. We source other parts in this family on request.
| Part | Notes | Action |
|---|---|---|
| HVAC controllers and I/O modules | Original or approved replacement | Quote |
| Cabinet cooler and sample chiller controls | Thermostats, controllers and Ex switches | Quote |
| Temperature and humidity sensors | Duct, room and immersion types | Quote |
| Pressure and differential pressure transmitters | Including Ex i and Ex d versions | Quote |
| Pressure switches and pressostats | High, low and dual pressure | Quote |
| Thermostats and frost protection | Mechanical and electronic | Quote |
| Airflow switches and monitors | For fan and damper proving | Quote |
| Gas detection interface relays | For HVAC shutdown logic | Quote |
Equipment makes
- Honeywell
- Siemens
- Danfoss
- Johnson Controls
- Belimo
- and others on request
Where these parts are used
- Offshore platformsHVAC parts for fixed platforms, wellhead platforms and accommodation modules.Industry details
- LNG and gas processingParts for LNG trains, gas plants, compressor stations and pipelines.Industry details
- Refining and petrochemicalParts for refineries, chemical plants and storage terminals.Industry details
- Power and utilitiesParts for gas-fired power stations, substations and utility control rooms.Industry details
- Hydrogen and renewablesParts for hydrogen production and storage, battery energy storage and wind and solar substations.Industry details
- Chemical and pharmaceuticalParts for chemical plants, solvent stores, laboratories and pharmaceutical production.Industry details
- Defence and dangerous goodsParts for dangerous goods stores, munitions storage, defence facilities and sensitive materials storage.Industry details
- Telecommunications and data centresParts for data centres, communications rooms, satellite stations and remote telecom shelters.Industry details
- Water and wastewaterParts for treatment plants, pump stations and biogas facilities.Industry details
- Manufacturing and commercial buildingsParts for factories, warehouses, cold stores, hospitals, offices and campuses.Industry details
Need controls and instrumentation?
Add as many lines as you need, with photos or drawings. We aim to reply within one business day.