Trend Control Systems CR3029C Bimetal Thermometer

The TREND CR3029C bimetal thermometer provides continuous, mechanical temperature indication from 0 to 140°F (-20 to 60°C) without requiring power. Its 18-inch stainless steel stem and 1/2-inch NPT threaded connection support deep-well and tank installations in process piping, HVAC equipment, boilers, heat exchangers, water treatment systems, and other industrial machinery where reliable temperature monitoring is essential. With a bimetal coil sensing element and an analog dial, it serves commercial HVAC systems, water treatment facilities, food and beverage processing, chemical plants, and general industrial process control. Common replacements include TREND CR3003, WIKA A52.100, and Ashcroft EI.