Wireless Data Logger (2x External Temperature Probes)

Wireless Data Logger (2x External Temperature Probes)

Price: £114.00 (excluding VAT)

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The WTB2F product incorporates a Wireless RF Data Logger with a range of up to 100 metres (line of sight), up to a maximum of 16 ThermaData® wireless loggers can be utilised at any one time. Incorporating 2x external probes with a 1m lead this product can be used to monitor the temperature of 2 sources whether for example a hot water pipe and the internal water temperature of your calorifier or monitoring your cold water storage tank temperatures.

Each logger incorporates a red and green LED, the flashing green LED indicates that the logger is active/logging and the flashing red LED indicates that your customised preset alarms have been exceeded. The data logger incorporates an internal NTC thermistor sensor, records temperature over the range of -40 to 85 °C and can record up to 16000 readings. The RF loggers are housed in a waterproof, ergonomic case that is designed to meet IP66/67 protection. Each RF logger is a self-contained, battery powered unit that can receive, log, store and transmit data to the RF receiver.

Other options include internal and external temperature sensor / probe(s). The external probes can be either fixed or detachable via a waterproof three-pin connector. The remote temperature probes are supplied with a one metre PVC/PFA (fixed) or PUR/PVC (detachable) lead.

We do also have other solutions which may be suitable in this range if wireless real-time data collection is not essential for your application, just ring us for more information and we will be happy to provide you with a quote.


ThermaData® MkII software

The ThermaData® logger software is backward compatible, and will work equally as well with our older style loggers. The software is both powerful and sophisticated, yet user-friendly enabling temperature data to be organised and analysed to provide management information. The software allows the user to programme the logging sample/interval rate (0.1 to 255 minutes), the real-time clock, °C or °F, delayed start (maximum 23 hours, 59 minutes) or select a magnetic start option. It is also possible to include a 32-character user ID for each logger.


All wireless loggers require the Thermadata® Base Station to operate which is available clicking here.



  WTB2F Wireless Data Logger
range scale 1 -40 to 85 °C internal or -40 to 125 °C external
resolution 0.1 °C or °F selectable
accuracy ±0.5 °C
memory 16000 readings
sample rate 0.1 to 255 minutes
antenna internal 50 W omni-directional multi layer chip
RF range <100 metres line of sight
transmission rate 0.1 to 255 minutes
radio frequency 868 MHz (licence free)
battery 3.6 volt ½ AA lithium
battery life approximately 18 months
display 2 LED's
dimensions 76 x 23 mm
weight 80 grams approximately - model dependant



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No payment will be taken at this stage but once you have confirmed your order a member of the sales team from Vectair Environmental will contact you and take the required payment and delivery information.