Honeywell 5821 Data Sheet

5821
WIRELESS TEMPERATURE SENSOR AND FLOOD DETECTOR

Honeywell's 5821 is a versatile wireless device that can be configured to operate as either a standalone temperature sensor and/or a remote temperature sensor or flood detector. It is ideally suited for a wide range of applications including bathrooms, laundry rooms and basements.

FEATURES
• Five selectable temperature ranges to choose from (hot, warm, cold, refrigerate and freeze) • Remote Temperature Probe available (T280R) ideal for refrigerator and freezer monitoring • Flood detection with 470PB External Probe for a wide range of applications; including bathrooms, laundry rooms and basements • Up to 10 year battery life, which reduces user maintenance • Completely wireless, which greatly reduces installation time and maximizes placement options • Capable of monitoring cold (45° F) temperature and flood detection simultaneously

SPECIFICATIONS
Sensor Parameters • Cold Temperature Detector 45° F – When temperature drops below 45° F for >10 minutes • Warm Temperature Detector 75° F – When temperature rises above 75° F for >10 minutes • Hot Temperature Detector 95° F – When temperature rises above 95° F for >10 minutes • Refrigerator Failure Detector 42° F – When temperature rises above 42° F for >30 minutes • Freezer Failure Detector 10° F – When temperature rises above 10° F for >30 minutes • Flood Sensor – When 1/4" inch of water is covering the 470PB probe • “Swinger Suppression” (Hysteresis) of 3° F – Temperature difference between fault and restore points Power • One 3V battery (included) • Replace only with ADEMCO #466, Panasonic CR123A, Sanyo CR123A, Duracell DL123A, Tekcell CR123A or Varta CR123A (Lithium Manganese Dioxide) Operating Temperature • 14° F to 104° F (-10° C to 40° C) Operating Frequency • 345 MHz ± 85 KHz Range of Response time • +50%, -20% -10 minute setting (8-15 min) -30 minute setting (24-45 min) Dimensions • 1.6" W x 3.1" H x 1.0" D (max protrusion) • 40.64mm x 78.74mm x 25.4mm Compatibility • Compatible with all 5800 series wireless receivers Agency Listings • FCC Part 15 • DOC RSS-210

ORDERING
5821 T280R 470PB Wireless Temperature Sensor & Flood Detector External Probe for Freezer and Refrigeration Monitoring External Probe for Flood Sensing T280R
Automation and Control Solutions Honeywell Security & Communications 2 Corporate Center Dr. Suite 100 P.O. Box 9040 Melville, NY 11747 www.honeywell.com
L/5821/D September 2008 © 2008 Honeywell International Inc.

470PB