Pneumercator MP450S-030-11 30" Magnetostrictive Level Gauging Probe for 28" High Tank, Riser or Direct Mount, Single-Float with Temperature Sensor - (SKU: MP450S-030-11) is a rigid magnetostrictive gauging probe designed for accurate level and temperature monitoring in tanks with approximately 28" usable liquid height. It is intended for use in aboveground and underground storage tanks where a short, tank-mount probe is required for inventory and alarm functions. [web:30][web:34]

Magnetostrictive Level Measurement: The MP450S-030-11 utilizes magnetostrictive technology with a single product float to provide precise, continuous liquid level measurement. When connected to Pneumercator TMS series tank monitoring consoles, it supports high‑resolution level indication suitable for inventory control and in-tank leak detection where applicable. [web:30][web:34]

Integrated Temperature Sensing: In addition to level, the probe incorporates a temperature sensor within the shaft to measure product temperature at the tank. This allows the monitoring system to perform temperature compensation and improve the accuracy of inventory and compliance reporting. [web:30]

Riser/Direct Mount Configuration: Pneumercator MP450S-030-11 is arranged for installation in a standard tank riser or for direct mounting at the tank top through a suitable opening. The rigid 316 stainless steel shaft extends toward the tank bottom, providing stable float guidance and reliable performance over the full 30" gauging length. [web:30][web:37]

Typical Applications: This probe is suited for small petroleum storage tanks, diesel day tanks, and generator sub-base tanks with approximately 28" liquid height. In combination with a Pneumercator TMS controller, it is commonly used for overfill protection, low-level alarms, inventory monitoring, and regulatory leak detection in fuel handling systems. [web:30][web:36]

Key Specifications: Series – MP450S; Model – MP450S-030-11; Function – Single-float rigid magnetostrictive level gauging probe with integrated temperature sensor; Gauging length – nominal 30" for tanks with about 28" usable height; Mounting – Tank-mount riser or direct mount (minimum 2" opening, larger riser for in-tank leak testing); Materials – 316 stainless steel shaft with compatible float materials; Outputs – Continuous level and temperature signals to Pneumercator TMS controllers. [web:30][web:34]

Summary: The Pneumercator MP450S-030-11 provides accurate, magnetostrictive level and temperature measurement in a compact 30" probe, making it an excellent choice for 28" high tanks that require dependable inventory, alarm, and leak detection capabilities through a single tank penetration. [web:30][web:34]