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Tinytag Data Loggers

Home / Our Brands / Tinytag / Tinytag Temperature Probes / TinyTalk Probes

TinyTalk Probes

The Tinytag PB-5005-0M6 is a robust, fast-response thermistor probe designed for use with Tinytag Talk data loggers. Engineered for precision and versatility, its slim profile and high thermal sensitivity make it the go-to choice for intricate, hard-to-reach, or high-consequence monitoring applications.

Features

  • Talk 2 thermistor probe
  • 600mm flying lead
  • IP67 rated (sensor/cable)
  • Small and flexible
  • Food grade construction
  • 10K NTC Thermistor sensor
  • 10 Seconds to t90 (in water)
  • Sensor 10mm long
  • Sensor 3mm diameter

Specifications

  • Temperature Range: -40°C to +125°C

  • Sensor Type: Thermistor (10K NTC)

  • Response Time: 10 Seconds
  • Cable Length: 0.6m (Flexible, durable construction)
  • Primary Use: Air, surface, and liquid temperature tracking

  • Connectivity: Compatible with Tinytag Talk 2, SKU: TK-4023-PK,
Whether your original probe has been damaged in the field, worn out over time, or needs to be swapped out to maintain continuous operations during asset calibration, this probe serves as a direct replacement. Because it perfectly matches the factory specifications of the original kit, it plugs right into your data logger with no calibration adjustments or software configuration required.

While a single PB-5005-0M6 probe delivers exceptional data, many specialised applications require a multi-probe strategy. Deploying multiple probes, maintaining a rotation of spares, or leaving probes permanently embedded in situ ensures continuous data capture, protects valuable assets, and slashes maintenance downtime.

Here is how a multi-probe setup solves critical real-world operational challenges:

High-Value Asset Protection (Museums & Conservation)

When monitoring the internal climate of historic display cases, textile folds, or fragile artifacts, routing the probe cable requires extreme care.

The Replacement Benefit: Once you weave the ultra-slim 3mm probe into a delicate display, you don’t want to rip it out when the logger itself needs servicing or a battery change. By unplugging the logger and leaving the probe static, you protect the artifact. If the probe lead ever shows signs of wear, a new PB-5005-0M6 can be dropped in without needing to buy a completely new logging system.

Zero-Downtime “Hot-Swapping”

In clinical cold chain storage, pharmaceutical manufacturing, or food safety compliance, you cannot afford gaps in your temperature logs.

The Replacement Benefit: When a logger is due for its annual battery replacement, or the data needs collected, you can simply swap the logger. Because the PB-5005-0M6 is a direct replacement, you can instantly swap a fresh logger into the setup. Your data logging remains uninterrupted, and your compliance records stay flawless.

Intricate & Inaccessible Pipework

HVAC tuning, environmental engineering, and automotive testing often require threading sensors through complex pipe networks, deep insulation layers, or tight engine bays.

The Replacement Benefit: Threading a sensor through complex infrastructure takes time. Many facilities leave the PB-5005-0M6 permanently installed in the pipework at a dedicated monitoring point. Technicians can simply connect a Tinytag Talk 2 logger, plugging into the already installed probe and collect the data. Ensuring data is comparable to previously collected readings.

Sacrificial Probes for Destructive Processes

In manufacturing processes like concrete curing, composite resin setting, or industrial baking, the temperature of the internal chemical reaction is vital to structural integrity.

The Replacement Benefit: In these scenarios, the PB-5005-0M6 is used as a sacrificial probe. It is cast directly into the wet concrete or resin matrix to monitor the core exothermic reaction. Once cured, the probe is permanently trapped inside the hardened material. The external wire is snipped, and a replacement probe is plugged into the data logger, ready for the next batch.

Applications

Small diameter sensor head installs cleanly underneath insulation or within tightly packed manifold channels to track fluid dynamics or thermal leakage.
Low profile and flexible PTFE cabling allow positioning inside small incubation units, crawl spaces, or sub-flooring without altering building geometry.
Constructed using food-grade silicone connection materials, enabling safe usage during close-contact food manufacturing validation steps.
Unobtrusive 3mm footprint allows placement inside historical display cases or artifact enclosures for subtle micro-climate tracking without disrupting visual aesthetics.

Frequently Asked Questions

▶ Q: Can the PB-5005-0M6 thermistor probe be fully submerged in water?
A: Yes, the probe tip and cable have an IP67 rating, making them completely waterproof and suitable for submersion. However, note that the food-grade silicone connector has a restricted operational temperature window (-40 to +85°C) compared to the sensor head (-40 to +125°C).
▶ Q: What data logger is explicitly compatible with the PB-5005-0M6?
A: This probe is explicitly designed to work with the Tinytag Talk 2, SKU: TK-4023-PK, external probe temperature data logger and comes supplied with it as a standard component.
▶ Q: Can I permanently mount multiple PB-5005-0M6 probes in difficult locations and swap a single data logger between them to pull readings?
A: Yes, absolutely. The PB-5005-0M6's quick-disconnect, plug-and-play silicone connector plug allows you to leave several probes permanently fixed around pipework, engine bays, or insulated panels, and simply rotate your Tinytag data logger between them, without having to unmount the probe itself, when you want to log readings.
▶ Q: What makes this probe ideal for food grade applications?
A: The connector end is manufactured using food-grade silicone, which complies with clean deployment validation requirements in food processing, transport monitoring, and cold-chain compliance tracking.
▶ Q: Can I swap or replace the data logger without removing the PB-5005-0M6 probe from its physical position?
A: Yes. The probe features a plug-and-play silicone connector that allows you to easily disconnect the data logger for data download or battery replacement while leaving the probe body permanently fixed in your pipework, manifold, or insulation. By swapping in a second, synchronised logger immediately, you ensure zero data loss and continuous environmental profiling without disturbing your mechanical installation.
PB-5005-0M6

PB-5005-0M6

TinyTalk Thermistor probe with small and highly flexible probe for reaching confined locations. The sensor is 10mm long and 3mm in diameter with a 0.6m cable. Temperature range -40 to 125°C with a 10 second response time in water.

£15.00
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TK-4023-PK

TK-4023-PK

Tinytalk 2 TK-4023-PK temperature logger, temperature range -40 to +125°C. Memory 16,000 readings. Logging rate 1 sec to 10 days with min, max & actual readings. Comes complete with an external thermistor probe included.

£75.00
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