{"product_id":"mfr-012-mechanical-hygrostat","title":"MFR 012 Mechanical Hygrostat","description":"\u003cp class=\"hyphens-auto print:text-10pt\"\u003eThe MFR 012 electromechanical hygrostat is designed to control the relative humidity inside enclosures. When connected to an enclosure heater (dehumidifier), it will energize the heater at the humidity set point in order to raise the dew point. This helps prevent damage and malfunction of electronic components caused by condensation and corrosion.¹ The MFR 012 can also be used to control cooling fans, warning lights or other devices.\u003c\/p\u003e\n\u003cp class=\"hyphens-auto print:text-10pt\"\u003e¹ The critical relative humidity level for most components is 65%. Above 65% RH, condensation can form and cause malfunctions of electronic equipment. Long term, this can lead to corrosion and permanent damage of electronic components and systems.\u003c\/p\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eDIN Rail Mount\u003c\/li\u003e\n\u003cli\u003eEfficient condensation control \u003c\/li\u003e\n\u003cli\u003eAdjustable relative humidity (range 35 - 95% RH)\u003c\/li\u003e\n\u003cli\u003eHigh switching capacity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-start=\"362\" data-end=\"1830\"\u003eSetting Range: 35 % to 95 % RH \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"431\" data-end=\"434\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"362\" data-end=\"1830\"\u003eContact Type: SPDT \/ Change-over \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"505\" data-end=\"508\" data-is-only-node=\"\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"362\" data-end=\"1830\"\u003eAgency Approvals: UL \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"567\" data-end=\"570\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"362\" data-end=\"1830\"\u003eSwitching Difference (Hysteresis): Approx. 4 % RH (± 3 % tolerance) at 50 % RH \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"687\" data-end=\"690\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"362\" data-end=\"1830\"\u003ePermissible Air Velocity: 50 Ft\/s (15 m\/s) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"771\" data-end=\"774\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"362\" data-end=\"1830\"\u003eContact Resistance: \u0026lt; 10 mΩ \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"840\" data-end=\"843\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"362\" data-end=\"1830\"\u003eService Life: 100,000 cycles \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"910\" data-end=\"913\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"362\" data-end=\"1830\"\u003eMin. Switching Capacity: 100 mA at AC\/DC 20 V \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"997\" data-end=\"1000\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"362\" data-end=\"1830\"\u003eMax. Switching Capacity: 5 A at AC 250 V (resistive); DC 20 W \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1100\" data-end=\"1103\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"362\" data-end=\"1830\"\u003eEMI\/EMC Compliance: EN 55014-1-2, EN 61000-3-2, EN 61000-3-3 \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1202\" data-end=\"1205\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"362\" data-end=\"1830\"\u003eConnection: 3-pole terminal, 3 × AWG 14 max. (2.5 mm²) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1300\" data-end=\"1303\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"362\" data-end=\"1830\"\u003eMounting: Clip for 35 mm DIN rail (EN 60 715) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1389\" data-end=\"1392\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"362\" data-end=\"1830\"\u003eDimensions (H × W × D): 2.64 × 1.97 × 1.5 inches (67 × 50 × 38 mm) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1499\" data-end=\"1502\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"362\" data-end=\"1830\"\u003eHousing: Plastic, UL 94V-0, light gray \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1581\" data-end=\"1584\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"362\" data-end=\"1830\"\u003eOperating Temperature: 32 to 140 °F (0 to 60 °C) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1673\" data-end=\"1676\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"362\" data-end=\"1830\"\u003eStorage Temperature: -4 to 176 °F (-20 to 80 °C) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1765\" data-end=\"1768\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"362\" data-end=\"1830\"\u003eProtection Type: IP20 \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Genesis Automation","offers":[{"title":"Default Title","offer_id":50172216082720,"sku":"01220.0-00","price":115.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/6487\/9648\/files\/GAO_01220.0-00_MechanicalHydrostat-Front_11-12-25.jpg?v=1769116218","url":"https:\/\/genesisautomationonline.com\/products\/mfr-012-mechanical-hygrostat","provider":"Genesis Automation","version":"1.0","type":"link"}