Wall Mount Temperature Sensor – Non Linear

Honeywell Wall Mount Temperature Sensor, Non Linear – 20K/10K ohm NTC, flush mount, Spyder/Excel compatible, override button.

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Description

The Honeywell Wall Mount Temperature Sensor – Non Linear (e.g. C7772A1012, TR21-A) is a direct-wired, non-linear NTC wall sensor compatible with Spyder, Excel, and Excel 10 controllers. Available in temperature-only or combined temperature-and-humidity models, with a 20K ohm NTC space sensor on most models (10K ohm variants also available), and an override button with LED. Low-profile flush wall mounting design, roughly 2-3/4″ wide by 4-1/2″ high, with shielded cable connection. Operating temperature range typically 45 to 99°F. Unlike averaging or linearized sensor variants, this non-linear NTC type is matched specifically to controllers programmed for its native resistance curve. Jaideo Automation supplies Honeywell building automation products across India – contact us with your project requirements for a quotation.

Brand

Honeywell

Honeywell HVAC & Building SolutionsHoneywell offers advanced building automation, HVAC control and building management solutions for commercial and industrial applications. Explore Honeywell products available from Jaideo Automation for HVAC control, building management, energy efficiency and building automation applications.
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