Segmentation by type classifies transmitters into analog, digital, wireless, and smart (IoT‑enabled) families, each influencing market dynamics through cost structure, functionality, and integration depth. Analog pressure transmitters, valued for simplicity and low acquisition cost, still dominate the price‑sensitive segments, representing roughly 40 % of total unit sales, particularly in legacy commercial refrigeration retrofits. Digital transmitters, offering higher accuracy, built‑in diagnostics, and protocol compatibility, capture about 35 % of the market, driven by new‑build industrial installations that prioritize operational efficiency. Wireless models, which eliminate hard‑wired loops and enable remote calibration, account for an emerging 15 % share, reflecting growing adoption in cold‑chain logistics where mobility and rapid deployment are critical. Smart or IoT‑enabled transmitters—integrating cloud connectivity, predictive analytics, and edge processing—are the fastest‑growing sub‑type, now comprising roughly 10 % of shipments but projected to exceed 25 % within five years as manufacturers embed advanced control algorithms. Together, these type categories define the market taxonomy and determine pricing tiers, service models, and future growth pathways.