SensoGate WA 130 H

Hygienic, pneumatically operated retractable fitting with modular design for fully automatic operation

Compact, dirt-proof fitting for very simple installation, providing particular ease of maintenance and high availability.


High Availability
The sensor lock-gate principle allows rinsing the O-rings during the stroke movement. Therefore, the integrated O-rings are notably less exposed to stress than in conventional fittings. Wear is reduced and durability is increased.
Safety
The point of separation between the stroke cylinder and the calibrating chamber is double sealed and ventilated. This prevents media from escaping from the calibrating chamber into the drive unit, and conversely prevents compressed air from entering the calibration chamber. SensoLock prevents the immersion in the process when the sensor has been removed.
Plug & Play Installation
The central multiplug contains tubings for rinsing, cleaning, and calibration media, including limit switches and check valves and enables a fast, safe, and space-saving connection.
Easy Maintenance
The particular ease of maintenance of the sensor lock-gate is achieved by a well thought-out design that allows performing virtually all maintenance on the site without the aid of a workshop. Drive and immersion tube can simply be taken off by loosening a coupling nut, without complete dismantling. The immersion tube is divided by a bayonet coupling to allow replacing only the particularly stressed process-wetted part including calibration chamber which helps to reduce costs.
Modular Design
Thanks to its unique modular design, the SensoGate® provides all common process connections and enables easy replacement of the process-wetted parts. Various process-resistant materials (PVDF, PEEK, 1.4435 and 1.4571) are available. You can also simply change from gel electrolyte to liquid electrolyte sensors (pressurizable).
Efficient Rinsing
Another unique feature is the tangential routing of the rinsing media with high flow rates for optimum cleaning effect.
Superior Immersion Depth
The SensoGate® enables a deeper immersion of the sensor compared to conventional probes. A further feature is the use of short (225 mm) standard sensors for all immersion depths. This removes the need for expensive and fragile glass electrodes in 425 mm length.