MadgeTech’s RFOT is the most advanced wireless temperature data logger in the meat industry today. The RFOT’s rugged design, equipped with a flexible piercing probe allows it to be used in the harshest environments. It is perfectly suited for smoke houses, ovens and other cooking processes up to 212 °F (100 °C) as well as refrigerators and freezers down to -4 °F (-20 °C). It is completely splash proof and can with-stand wash down cycles. This state-of-the-art device records and transmits internal product temperature readings back to a central computer for instant real-time monitoring.
The RFOT never needs to be connected to a computer as it has been designed for two way wireless communication. Full communication can be performed directly from a central PC. In addition to wirelessly transmitting data, the RFOT also stores each reading to internal memory for backup. This back up data may be retrieved wirelessly at a later time.
MadgeTech’s easy to use software features user programmable critical control points, called “cooling flags” to assist in compliance with USDA Appendix B. The “cooling flags” are automatically annotated on the graph and tabular data views. The summary tab provides the cool down duration between each critical control point. The data can also be automatically exported to Excel® for further calculations.
As the leader in low power data logger technology, MadgeTech continuously improves its products and develops solutions to meet ever-changing challenges. The RFOT was designed with our customers in mind. MadgeTech offers free firmware upgrades for the life of the product so that data loggers already deployed in the field can grow with new technological developments. Units do not need to be returned to the factory for upgrades. The user can do this automatically from any PC.
Temperature
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Probe Temperature
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-50 °C to +200 °C (-58 °F to +392 °F)
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Range:
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Resolution:
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0.01 °C
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Probe Calibrated
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±0.1 °C (32 °F to 212 °F / 0 °C to +100 °C)
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Accuracy:
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±0.5 °C (outside of that range)
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Resistance
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Nominal Range:
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0 ? to 500 ?
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Resolution:
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0.001 ?
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Calibrated Accuracy:
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±0.015 ?
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Specified
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0 ? to 500 ? at 25 °C
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Accuracy Range:
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Wireless
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RF Frequency:
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2.45 GHz IEEE 802.15.4 ultra-low power wireless transceiver
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with fully bi-directional communication
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Band:
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ISM band 2.405-2.48 GHz
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Maximum Output
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+0 dBm typical
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Power:
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Receiver Sensitivity
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-95 dBm typical
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(RFC1000):
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Transmission Distance
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• RFC1000, RFC1000-CE & RFC1000-IP69K
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2,000 ft max. outdoors - line of sight unobstructed
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(to data loggers)
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500 ft max. indoors - typical urban environment
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• RFC1000
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4,000 ft max. outdoors - line of sight unobstructed
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1,000 ft max. indoors - typical urban environment
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Transmission Distance
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• RFC1000-CE
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2,500 ft max. outdoors - line of sight unobstructed
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(to other RFC1000’s)
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700 ft max. indoors - typical urban environment
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• RFC1000-IP69K
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4,000 ft max. outdoors - line of sight unobstructed
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1,000 ft max. indoors - typical urban environment
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Reading Rate:
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1 reading every 2 seconds up to 1 reading every 24 hours
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Memory:
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20,000 readings; software configurable memory wrap
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Wrap Around:
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Yes
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Start Modes:
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Immediate start
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Calibration:
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Digital calibration through software
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Calibration Date:
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Automatically recorded within device
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Battery Type:
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3.6V lithium battery included; user replaceable
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Battery Life:
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2 years typical
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Data Format:
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Date and time stamped ºC, ºF, K, ºR
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Time Accuracy:
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±1 minute / month (at 25 °C)
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Computer Interface:
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USB (interface cable required); 115,200 baud
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Software:
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XP SP3/Vista/Windows 7/Windows 8
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Operating
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-20 ºC to +100 ºC (-4 ºF to 212 ºF),
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Environment:
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0 %RH to 100 %RH non-condensing
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Dimensions :
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- Body: 8.7 in x 1.75 in dia. (221 mm x 44 mm dia.)
- Hook ID: 0.5 in (13 mm)
- Cable Length: 30 in (760 mm
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Probe Lengths :
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·RFOT-FR: 1.75 inch (45 mm), 0.063 in (1.6 mm) tip
·RFOT-4-TD: 4.0 inch (102 mm), 0.125 in (3.2 mm) tip
·RFOT-4: 4.0 inch (102 mm), 0.188 in (4.8 mm) tip
·RFOT-7: 7.0 inch (177 mm), 0.188 in (4.8 mm) tip
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Weight:
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8.8 oz (250 g)
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Material:
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- Body: Acetal Copolymer
- Cable Jacket: Silicone Polyurethane
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Approvals:
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US (FCC), CA (IC), CE
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