{"product_id":"watlow-202-0-21-5-bulb-and-capillary-thermostat-control","title":"Watlow 202-0-21-5 Bulb and Capillary Thermostat Control","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"18\" data-end=\"676\"\u003eThe Watlow 202-0-21-5 Thermostat Control is a bulb and capillary temperature control device designed for reliable on\/off regulation of industrial heating systems in non-critical process applications. Commonly installed in immersion heaters, process tanks, industrial ovens, and electric heating assemblies, this SPST thermostat features a preset operating range of 30°F to 250°F to maintain consistent process temperatures. Maintenance teams, OEMs, and \u003ca href=\"https:\/\/plgautomation.com\/collections\/hmi-operator-interfaces\"\u003esystem integrators\u003c\/a\u003e use this thermostat for equipment replacement, preventive maintenance, retrofit projects, and dependable thermal control in industrial environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"678\" data-end=\"695\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"697\" data-end=\"1031\"\u003eThe Watlow 202-0-21-5 Thermostat Control is widely used in immersion heating systems, water and oil tanks, process vessels, industrial ovens, packaging equipment, and general process heating applications requiring mechanical bulb-and-capillary temperature regulation and automatic heater cycling. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1033\" data-end=\"1062\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1064\" data-end=\"1663\"\u003e• Brand: Watlow\u003cbr data-start=\"1079\" data-end=\"1082\"\u003e• Part Number: 202-0-21-5\u003cbr data-start=\"1107\" data-end=\"1110\"\u003e• Product Type: Bulb and Capillary Thermostat Control\u003cbr data-start=\"1163\" data-end=\"1166\"\u003e• Control Type: SPST (Single-Pole Single-Throw)\u003cbr data-start=\"1213\" data-end=\"1216\"\u003e• Temperature Range: 30°F to 250°F\u003cbr data-start=\"1250\" data-end=\"1253\"\u003e• Sensing Method: Bulb and capillary\u003cbr data-start=\"1289\" data-end=\"1292\"\u003e• Operation: Mechanical on\/off temperature control\u003cbr data-start=\"1342\" data-end=\"1345\"\u003e• Designed for non-critical process temperature regulation\u003cbr data-start=\"1403\" data-end=\"1406\"\u003e• Compatible with industrial electric heating assemblies\u003cbr data-start=\"1462\" data-end=\"1465\"\u003e• Suitable for remote or enclosure mounting\u003cbr data-start=\"1508\" data-end=\"1511\"\u003e• Intended for immersion heaters and process heating equipment\u003cbr data-start=\"1573\" data-end=\"1576\"\u003e• Engineered for continuous industrial operation \u003cspan class=\"\" data-state=\"delayed-open\" aria-describedby=\"radix-_r_rl_\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1665\" data-end=\"1689\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1691\" data-end=\"1888\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Watlow 202-0-21-4 Bulb and Capillary Thermostat\u003cbr data-start=\"1740\" data-end=\"1743\"\u003e• Watlow 202-0-21-6 Bulb and Capillary Thermostat\u003cbr data-start=\"1792\" data-end=\"1795\"\u003e• Watlow 202-0-4-17 DPST Bulb and Capillary Thermostat\u003c\/p\u003e","brand":"Watlow","offers":[{"title":"New","offer_id":51731154338094,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_30043ca4-7f1b-48d4-893c-b09f7846f7de.jpg?v=1770595505","url":"https:\/\/plgautomation.com\/products\/watlow-202-0-21-5-bulb-and-capillary-thermostat-control","provider":"PLG Automation ","version":"1.0","type":"link"}