Stationary Sensor Housings
Robust & Reliable Static Process Assemblies & Housings
A static housing provides a secure, durable and safe way for a sensor to be connected in-line to a vessel or pipe for continuous, analytical measurement. METTLER TOLEDO offers a variety of stationary housing models with different materials, process connections and certifications to meet a wide range of application needs. These static sensor holders are suited for pH, DO, conductivity and turbidity measurements across many process environments.
Designed to Meet Process Requirements
METTLER TOLEDO offers a variety of stationary housing models in plastic and metal to ensure your process requirements and safety needs are met in dirty industrial or hygienic conditions.
Static Sensor Holders for a Wide Range of Analytics
These stationary housings integrate with sensors for the measurement of pH/ORP, dissolved oxygen, conductivity and turbidity throughout a wide range of in-line process environments.
Stationary Process Assemblies for Different Vessels
These static housings can be specified with different insertion lengths and process connections to meet the design requirements of your vessel.
Materials Suited to Diverse Operating Conditions
Rugged plastic (PVDF, PP) and stainless steel static housings can stand up to harsh applications encountered in industrial processing and industrial wastewater applications.
User Friendly Installation with Low Maintenance
Stationary housings allow quick and simple static installation of process electrodes into vessels (top or side-entry), pipes and flow-through chambers.
Suited for Fully Sterile Processes and CIP
Without compromising stability, specific stationary housing models permit full CIP procedures to be performed, and meet EHEDG guidelines.
Additional Sensor Protection Available for Enhanced Safety
A surrounding sensor protective cage is offered with certain static housing models in order to protect the sensor tip from any damage encountered in high particle load samples.
Useful Related Links
Process Analytics Product Catalog
The Process Analytics Catalog provides a comprehensive overview of solutions for analytical measurements in liquid process applications, pure water monitoring and gas-phase measurement. Parameters covered include pH, dissolved oxygen, dissolved CO2, conductivity, turbidity, and total organic carbon. Read more
FAQs
What is a stationary housing or stationary process adaption?
A stationary housing is a piece of hardware that is installed on a vessel or pipe as an entry point for an analytical sensor. These static housings are used for continuous, inline measurement applications of pH, dissolved oxygen, conductivity and turbidity. Stationary process adaptions from METTLER TOLEDO are available in rugged plastic (PVDF, PP), stainless steel and Hastelloy to meet the needs of your process environment. METTLER TOLEDO stationary housings, the InFit range, can be configured to align with your sensor installation requirements.
What are the stationary housing models that METTLER TOLEDO has available?
METTLER TOLEDO offers the InFit range of stationary housings in a variety of models. The InFit 761e series housings are stationary housings for 12 mm sensors with a Pg 13.5 threaded collar. This is one of the most versatile housings due to the wide availability of materials, O-rings, process connections and insertion lengths. The InFit 764e static housings are specifically designed to maximize the performance and longevity of liquid-filled pH and redox sensors. Finally, the InFit 762e and InFit 763e stationary housings are designed for top mount applications in larger vessels and reactors.
Can you move a static housing during the process flow?
Stationary housings are widely used in all industries, providing a secure, durable, and safe way to position sensing devices in a process. Once connected, however, the stationary housing and sensor must be left in place until the process stops or flow is interrupted and the tank or pipe is drained.
What should you consider when selecting a stationary sensor housing?
The primary considerations when a static sensor housing is selected are:
- Process connection compatibility
- Insertion length
- Wetted part materials
- Process seal materials
- International compliances e.g. ATEX/ FM approval to be installed in ex-classified area, USP Class VI compliant seals etc.