Pressure Sensors & Switches
Gauge, absolute, differential and compound pressure products for hydraulic, pneumatic and fluid system monitoring.
Pressure · OEM · IndustrialMain Gems Sensors product lines
Gems positions itself as a one-stop source for sensing and fluid control solutions, with official product coverage spanning pressure sensors and switches, level sensors and switches, flow sensors and switches, temperature products, miniature solenoid valves, and technical documentation resources.
Level Sensors & Switches
Float, electro-optic, capacitive, ultrasonic and piezo technologies for liquid level detection and control.
Level · Liquids · TanksFlow Sensors & Switches
Reliable flow monitoring for cooling circuits, liquid handling systems, process equipment and machine protection.
Flow · Protection · SystemsTemperature Products
Temperature monitoring and control solutions for regulated equipment, industrial systems and OEM assemblies.
Temperature · ControlMiniature Solenoid Valves
Compact fluid control valves for medical devices, analytical systems, instrumentation and precision equipment.
Valves · Fluid ControlTechnical Documentation
Access Gems documentation, specifications, wiring information, engineering resources and installation support.
Docs · Support · ResourcesAsia Data Centre Solutions
Sensors for Data Centre Cooling & Environmental Control
Asia's data centre boom is accelerating — from Singapore and Johor to Malaysia, Thailand, Indonesia and beyond. Maintaining precise cooling and environmental conditions is critical to uptime. iSensors International supplies Gems Sensors, SETRA, and West Control Solutions products purpose-built for data centre infrastructure across the region.
Why precision sensing matters
Heat & humidity are the silent threats to uptime
High-density AI and hyperscale servers run significantly hotter than traditional infrastructure. A single cooling failure can cascade into rack shutdowns, data loss, and costly repairs. Real-time sensor monitoring gives facility teams the visibility to act before problems escalate.
- Monitor inlet/outlet temperatures across server aisles
- Control humidity to prevent corrosion and static discharge
- Verify coolant flow in liquid cooling and CRAC systems
- Monitor differential pressure across air filters and dampers
- Detect coolant leaks before hardware damage occurs
Gems Sensors
Flow & Level Sensors
Monitor coolant flow rates and liquid levels in CRAC units, chillers, and liquid cooling loops. Detect low-flow or dry-run conditions before they cause damage.
SETRA Systems
Pressure & Humidity Sensors
High-accuracy differential pressure transmitters for airflow management, plus precision humidity sensors to maintain safe operating conditions in data halls.
West Control Solutions
Temperature Controllers
PID temperature controllers for CRAC/CRAH units and hot/cold aisle containment — ensuring precise thermal management across the facility.
2,000+
Data centres across
Southeast Asia
Southeast Asia
$30B
Projected investment
in region by 2030
in region by 2030
20% p.a.
Demand growth expected
through 2028
through 2028
SG · MY · TH · ID
Key growth markets
we serve
we serve
Data Centre Enquiry
Building or upgrading a data centre in Asia?
Tell us about your application — cooling system type, sensor requirements, and project location — and we'll recommend the right products for your needs.
Gems enquiry
Contact us for Gems Sensors product enquiries and application support.
iSensors International
107 Gangsa Road #06-187, Singapore 670107
Tel: +65 9674 2485
Email: clkung@outlook.com
Click Send an Enquiry to complete our online enquiry form.