{"product_id":"allen-bradley-900-tc16rgtu25-b-digital-temperature-controller-tc-mv-rtd-input","title":"Allen-Bradley 900-TC16RGTU25 Digital Temperature Controller","description":"\u003cdiv\u003e\u003cp\u003eAllen-Bradley 900-TC16RGTU25 Digital Temperature Controller is a compact, single-loop controller in a 1\/16‑DIN panel mount package with dimensions of 48 mm wide by 48 mm high and a depth of 78 mm, designed for industrial temperature regulation in tight spaces. It supports multiple sensor inputs: thermocouple, RTD, or a 0–50 mV signal, allowing direct connection to common temperature sensors without external conditioning. The unit provides a single relay output (Output 1) to switch a heater or other load, with no second output channel. The controller operates from a 24 V power supply (24 V AC or DC), aligning with standard control panels. The 900‑TC16RGTU25 variant is part of the 900‑TC16 family, which is documented in Allen‑Bradley literature as a digital temperature controller suitable for fixed‑point regulation and straightforward process control in small-to‑medium installations. Some reference sources indicate this model has been discontinued by the manufacturer, which explains its continued availability primarily through surplus and distributor catalogs. Typical applications include precise temperature regulation for heating elements, industrial baths or tanks, and modest-scale ovens or reactors where a compact, relay-based control solution is appropriate and wiring remains simple. The combination of a compact 1\/16‑DIN form factor, versatile sensor input options, a single relay output, and a 24 V power requirement makes the 900-TC16RGTU25 well suited for upgrading or replacing legacy AB controllers in existing panels while maintaining compatibility with conventional 24 V control logic. \u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46243461333226,"sku":null,"price":688.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-078.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/allen-bradley-900-tc16rgtu25-b-digital-temperature-controller-tc-mv-rtd-input","provider":"GTG Hardware","version":"1.0","type":"link"}