ThermoProbe Thermocouple Diligence WiFi Logger - RF314-TC-K
The RF314-TC Temperature Data Logger with Thermocouple Probe measures the temperature of the environment in which the probe is situated.
The RF314-TC Temperature Data Logger with Thermocouple Probe measures the temperature of the environment in which the probe is situated. Data is transmitted wirelessly via a WiFi network to a PC and viewed using free Software available to download. During configuration the Data Logger will search for an existing wireless network while physically connected to the PC. It can then be placed anywhere within range of the network.
If the Data Logger temporarily loses connectivity with the network, it will log readings until it is able to communicate again with the PC application (max 120 days at 10 second sample interval). The range of the Data Logger can be increased by using WiFi extenders.
The RF314-TC Data Logger is supplied with a Thermocouple Probe and can be used with a range of probes from Comark Instruments in a variety of food production and food service temperature applications.
This RF314-TC Temperature Data Logger with Thermocouple Probe is a low powered battery device with a battery life of 3 months to one year, depending on transmission rate. The battery can be recharged via a PC or by mains power using the RF320 (UK/US) Power Supply Unit, which is available as an accessory.
- Measurement range -454°F to 2372°F / -270°C to 1300°C (probe dependent)
- Rechargeable internal lithium polymer battery
- Easy data logger set-up using free PC software application
- Temperature data logger with K type thermocouple probe
- Supports J, K, N, T type probes
- Temperature selection in °C or °F
- Data can be viewed via the graphing tool or can be exported to MS Excel
- Configurable high and low alarms with indicator
- Wireless connectivity to PC via WiFi
- Max and Min readings
- IEEE 802.11b/g/n compliant
- Protection rating IP55
- Capable of logging greater than 1 million data entries
- Memory stores all data even if WiFi is temporarily disconnected
- Fully featured LCD segment display
- Low battery indicator
- WiFi connection indicator
- USB port used for recharging (can only be recharged when the unit
is between 0 to 40°C / +32 to 104°F)
- Supplied with removable thermocouple probe, micro USB lead and Wall Bracket
What our Experts Think
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WiFi-Enabled Monitoring – Transmits real-time temperature data to PC or cloud for remote access and control.
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Wide Temperature Range – Supports extreme measurements (up to ~1300°C depending on probe type).
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Smart Datalogging – Stores over 1 million readings and continues logging even during WiFi outages.
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Multi-Probe Compatibility – Works with Type K and other thermocouple probes (J, N, T) for flexible use.
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Custom Alerts & Reports – Configurable alarms with data export to Excel for compliance and analysis.
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Long Battery Life – Rechargeable system supports extended operation (up to 3–12 months depending on settings).
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Versatile Applications – Ideal for food safety, laboratories, pharmaceuticals, and industrial monitoring.
Q&A
Q: What is the ThermoProbe RF314-TC-K?
A: A WiFi-enabled thermocouple data logger designed to monitor and record temperature remotely.
Q: How does it transmit data?
A: Connects to a WiFi network to send temperature data to a PC or cloud system for real-time monitoring.
Q: What type of probes does it support?
A: Compatible with Type K thermocouples and also supports J, N, and T probe types.
Q: How does it handle connectivity loss?
A: Continues logging data locally and syncs once the WiFi connection is restored.
Q: Where is it used?
A: Ideal for food production, laboratories, industrial monitoring, and temperature-sensitive storage.
Q: Why choose the RF314-TC-K?
A: Offers reliable wireless monitoring, flexible probe compatibility, and continuous data logging for critical temperature control.
Maintenance Tips
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Clean Gently: Wipe the unit and thermocouple probe with a soft, dry or slightly damp cloth.
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Secure Connections: Ensure the Type K thermocouple is firmly connected for accurate readings.
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Calibration Checks: Verify calibration periodically to maintain precision.
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WiFi & Firmware: Keep firmware updated and maintain a stable WiFi connection for reliable logging.
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Power Management: Replace batteries as needed to prevent data interruptions.
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Inspect Probe: Regularly check the thermocouple wire and tip for wear or damage.
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Data Backup: Frequently download and back up recorded data.
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Proper Storage: Store in a cool, dry place when not in use.
