Generated at Mon, 27 May 2019 04:33:56 GMT
Electrode, Comp-357074624, DC-prod-dfw6, ENV-prod-a, PROF-PROD, VER-19.1.1, SHA-dcc2d1bc13aca0beb170d003517affe741b47a8c, CID-eb696e04-4de-16af7910138c13, Generated: Mon, 27 May 2019 04:33:56 GMT

Learn to Brew A421 Johnson Digital Temperature Controller

Learn to Brew A421 Johnson Digital Temperature Controller

$86.75$86.75
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About This Item

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The a421 series controls are single stage, electronic temperature controls with a single-pole, double-throw (SPDT) output relay. The controls feature an adjustable backlit LCD for viewing the temperature and status of other functions and a three-button touchpad for setup and adjustment. A LED indicates the on / off status of the output relay. The a421 control is 120 vac. The a421 controls provide heating or cooling control, sensor offset, temperature setback, adjustable anti-short cycle delay and a restricted user adjustment mode. The temperature units can be displayed in f or c. The temperature adjustment range is -40 to 212f or -40 to 100c. The a421 automatically changes from heating and cooling. The a421 controls are available in type 1 / ip20 high-impact plastic enclosures suitable for surface or din rail mounting and type 4x / ip66 watertight, corrosion-resistant surface mount enclosures.

Specifications

Brand
Learn to Brew
Manufacturer Part Number
A421
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Electrode, App-product, Comp-283036175, DC-prod-dfw8, ENV-prod-a, PROF-PROD, VER-29.0.16-rc-4, SHA-e3fc4b712ae1bb3abbc3da414314a20f8a9810e6, CID-
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Electrode, Comp-283036175, DC-prod-dfw8, ENV-prod-a, PROF-PROD, VER-29.0.16-rc-4, SHA-e3fc4b712ae1bb3abbc3da414314a20f8a9810e6, CID-0f4ae628-fe8-16af79101041ae, Generated: Mon, 27 May 2019 04:33:56 GMT