Data Center Infrastructure Management (DCIM) software gives facility teams a single view of what's happening across their data center - power, cooling, space, and environmental conditions, all in one dashboard. But that dashboard only shows what its sensors tell it. If the pressure or temperature data feeding a DCIM platform is slow, drifting, or just plain wrong, the dashboard looks fine right up until the cooling loop isn't.
NOSHOK's pressure, level, and temperature instrumentation is built to deliver the accurate, real-time data that DCIM and BMS platforms rely on, with outputs designed to tie directly into those systems alongside PLC/SCADA controls.
Where NOSHOK Fits Into a DCIM Platform
DCIM software is built to unify monitoring across a data center's power distribution, cooling infrastructure, space and capacity planning, and environmental conditions. Each of those areas pulls from a different layer of hardware underneath it - electrical metering for power, building controls for space, and process instrumentation for cooling and thermal performance.
NOSHOK's instrumentation covers that cooling and thermal layer. Pressure, level, and temperature transmitters installed at key points in a liquid cooling loop or cooling distribution unit (CDU) report back to the DCIM or BMS platform, feeding the pump speed, alarm, and capacity decisions that system is built to make. Cooling is also one of the most consequential readings in that dashboard - if it's wrong, nothing else the DCIM platform shows matters much.
Key Measurement Points NOSHOK Instrumentation Covers
Coolant Pressure, Primary Pump Discharge Through Supply and Return Headers
Installed immediately downstream of the pump, a pressure transmitter continuously measures discharge pressure to confirm coolant is actually reaching the racks. Abnormal spikes can mean a blockage; a sudden drop can mean cavitation or a leak - either one can trigger an alarm or an automatic pump shutoff. NOSHOK's PTI10 Series Intelligent Pressure Transmitter with IO-Link positions the sensor close to the media for fast response, reports continuously over IO-Link or 4-20 mA, and is built with all Stainless Steel wetted materials for long-term compatibility with glycol coolant.
Differential Pressure Across Filters, Cold Plates, Pumps, and Heat Exchangers
Differential pressure is often the first sign of trouble - fouling, filter loading, a changing flow path - long before it shows up as a temperature problem. NOSHOK's PTI15 Series Intelligent Indicating Transmitter/Switch gives dual outputs for simultaneous monitoring and switching, with an onboard display and user-adjustable set points. For circuits where that precision really counts, the PTI40 Series Premier Accuracy Intelligent Industrial Pressure Transmitter is purpose-built for differential pressure, holding ±0.075% of adjusted span with up to 100:1 turndown.
Return Line and Heat Exchanger Temperature
Temperature readings in the coolant return line and at the heat exchanger inlet and outlet tell the system how much heat is actually being removed - and feed the control logic that adjusts pump speed or flow valves to hold cold plate and component temperatures where they need to be. NOSHOK's 810 Series Compact Temperature Transmitter runs on a proven PT1000 platinum resistance sensor for stable, repeatable readings. At the chiller or heat exchanger, the 850 Series Electronic Indicating Temperature Transmitter/Switch tracks exchanger efficiency and flags fouling early, with local indication so a technician can confirm a reading at the unit itself.
Coolant Secondary Safeguards
At sensitive points in the loop, high-velocity glycol can erode or corrode an unprotected sensor. NOSHOK pairs pressure switches and transmitters with diaphragm seal assemblies to protect the instrument while still delivering an accurate reading, and the switch acts as a second line of defense - tripping a shutdown if conditions move outside a safe range.
Built to Talk to BMS, DCIM, and PLC/SCADA
The instruments feeding a DCIM platform need to speak its language. NOSHOK's IO-Link-enabled transmitters, including the PTI10 and PTI15 Series, combine process monitoring and configurable switching in one device, simplify wiring, and deliver diagnostic and status data that a standard 4-20 mA signal can't. That data flows into PLC/SCADA architecture and on to the DCIM or BMS layer for trending, remote alarming, and predictive maintenance - the kind of actionable visibility a DCIM platform is supposed to deliver in the first place.
Keeping the Data Flowing During Maintenance
A DCIM system is only as useful as its uptime. NOSHOK's 5030/5130 Series 5-Valve Manifold Valves are built from electropolished 316 Stainless Steel and 100% helium leak tested to 1 x 10⁻⁴ ml/s, letting differential pressure instruments be isolated and serviced without draining or shutting down the loop. Thermowells do the same job for temperature transmitters and RTDs - pull, replace, and get back up and running without a gap in the data feeding your DCIM platform.
Bringing It Together
A DCIM platform can only act on what its sensors tell it. NOSHOK pressure transmitters and transducers, temperature transmitters, manifold valves, and diaphragm seals, placed at the right points in a cooling loop, give data center and AI factory operators the accurate cooling and thermal data their DCIM and BMS platforms were built to act on.
Explore NOSHOK's full Instrumentation Solutions for Data Centers and AI Factories or request more information to talk through your facility's DCIM integration points with a NOSHOK Product Solutions Manager.
