The STS PTM.MT/N/Ex 131299 is built upon piezoresistive sensing technology, known for its high sensitivity and repeatability. This transmitter is specifically designed to convert physical pressure into a standardized electrical signal with minimal error margins. The "Ex" designation indicates its suitability for explosive atmospheres, meeting stringent international safety standards for hazardous zone operations.
Constructed from high-quality stainless steel, the housing of the PTM.MT/N/Ex 131299 is resistant to corrosive media and harsh environmental conditions. The internal diaphragm is precision-machined to ensure linear response across the entire pressure range. This robustness ensures that the transmitter can be utilized in oil and gas, chemical processing, and wastewater treatment plants without degradation of performance.

Safety is paramount in industrial instrumentation. The STS 131299 model features intrinsic safety parameters that limit electrical energy to levels insufficient to cause ignition of flammable gases. This makes it a reliable component in systems requiring ATEX or IECEx compliance. The electronic circuitry is fully encapsulated to protect against moisture ingress and mechanical shock.
Each STS PTM.MT/N/Ex 131299 unit is calibrated to provide a high level of accuracy, often within 0.1% of the full scale. The transmitter features excellent temperature compensation, ensuring that fluctuations in ambient or media temperature do not adversely affect the pressure readings. This level of precision is critical for process control loops where exact pressure levels must be maintained for safety and efficiency.
With its versatile mounting options and standard signal outputs (such as 4-20mA), the STS PTM.MT/N/Ex 131299 integrates easily into diverse control architectures. Whether used for tank level monitoring, pipeline pressure control, or laboratory testing, the device provides the reliability and data integrity required by modern industrial engineers.



