Environmental Sensors Built for Cleanroom Compliance
Accurate Data. Trusted Integration. GMP-Ready.
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Environmental Sensor Products
Accurate, real-time data is the backbone of any compliant monitoring system.
Pharmagraph’s environmental sensors deliver high-precision measurements across critical parameters, including pressure, temperature, humidity, and airflow, helping you maintain control, demonstrate compliance, and react fast when conditions change.
Engineered for cleanroom performance, our sensors integrate seamlessly into your wider EMS, whether you’re upgrading a single room or managing multi-site operations.
Environmental Sensors
The Pharmagraph Series 2000 and MX5000 I/O systems connect to sensors to accurately measure differential pressure, temperature, humidity and airflow using industry standard 4-20 mA current inputs. Equipment storage facilities are also catered for and temperature accuracies of +/- 0.1°C can be achieved for the monitoring of fridges, freezers and incubators.
Temperature
Temperature is measured using highly stable and accurate Platinum Resistance Thermometers (RTDs).
Relative Humidity
Relative Humidity is measured using industry standard Vaisala Sensors that also include temperature measurement within the same unit.
Differential Pressure
Differential Pressure is measured using CMR and Setra Sensors, either located close to the point of measurement or via pneumatic tubing back to the instrumentation panel.
C02
CO2 levels are measured within incubators using industry standard Vaisala sensors.

Pharmagraph’s sensor suite has made it easier for us to meet compliance requirements, with confidence in every reading and no gaps in coverage.”
QA Manager, Global Pharma Facility
Who We Are. What We Deliver.
From decades of industry experience to the systems we build today, everything we do is grounded in compliance, performance, and trust. Join us behind the scenes of world-class pharmaceutical monitoring, and help shape the solutions that keep our partners ahead.
Accreditations & Assurance
Our pharmaceutical compliance software meets the latest regulatory expectations, including 21 CFR Part 11 and GAMP 5. We build confidence into every system, but we back it with proof.