The RF500 wireless monitoring system is controlled by the Gateway unit to provide an economic and flexible solution to most temperature and humidity measurement applications. Advanced technology ensures high data integrity when data loss is not an option. Ideal for multiple measurement points across any size of site in:
The Food Industry: Production, Processing, Catering, Retail The Comark RF500 Wireless Temperature Monitoring System was recently approved by USDA's Treatment Quality Assurance Unit for use in data collection for Cold Treatment of imported produce.
The pharmaceutical industry: manufacture, storage, and distribution
Laboratories: fridges, freezers, cold rooms, and incubators
Cold storage and warehousing
The range of communications options available offers comprehensive alarm management with the choice of sending alarm indications by email, SMS, or voice. Software enables instant access to data, taking new food and pharmaceutical standards and regulations into account to provide full audit capability for use with HACCP, due to diligence and 21CFR, part 11 procedures. Pro-model includes backup software and is ideal for high security applications.
Self-healing network properties, latest data encryption and advanced ADR (automatic data retrieval) ensures high data integrity with elimination of data loss. Provides exceptional data integrity for complete peace of mind and monitors temperature, humidity, and events. Full record-keeping and choice of alarm notification via screens, email, SMS, or voice. Contains multi-user access via web browser (no software required.) Aids HACCP compliance as required by EU Regulation 852/2004. It is also an essential component of a 21CFR part 11 system.
As a backup to the RF500 Gateway sending email and text notification the use of our Optional Phone Dialer, Model SNPALM001 can initiate emergency phone calls in the of event of Gateway communication loss, sensor failure and power fault or low battery.
Type of Sensor
Sensor Wire Length
Stripped Leads Length
Number of Measuring Points
Number of Events
Number of Sensors
Min/ Max Memory
Part number: CMKREC011
Solid state memory via two SD Cards
Automatic backup between the two cards provides additional data protection
Monitors temperature humidity and door events
Full record-keeping and choice of alarm notification via screens email SMS or voice
Multi-user access via web browser (no software required)
Aids HACCP compliance as required by EU Regulation 852/2004
An essential component of 21CFR Part 11 system
Channels: Up to 256
Transmitters: Up to 64
Relay Outputs (SW1 & SWT): Two 2.5mm jack sockets. Contacts: 24Vdc 500mA maximum
Storage Capacity: Up to 10 years storage
RF Frequency: 2.4GHz using IEEE 802.15.4
Operating Range: 41°F to 95°F / 5°C to 35°C 10% to 90% RH non-condensing. No waterproof option available.
Power Sources: Mains power adapter rechargeable Ni-Mh battery