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Wireless Data Logger

Wireless Data Logger

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The Wireless Data Logger incorporates a fixed internal sensor and an interchangeable, external NTC thermistor probe with a one metre PUR/PVC lead and probe connector. The WTB1C Therma Data Logger records temperature over the range of over the range of -40 to 85 (internal sensor), or 125 °C (external sensor) and can record up to 8000 readings per sensor - 4000 each on 2 sensor model. 

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.

The loggers have a range of up to 100 metres (line of sight), and up to a maximum of 16 ThermaData wireless loggers can be utilised at any one time. 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 pre-set alarms have been exceeded.

The new RF Data loggers are a battery powered, cost-effective, temperature monitoring system that records remotely the temperature of appliances and buildings. Via radio frequency each logger can transmit the recorded data to a receiver connected to a PC.

All wireless loggers require 293-805 Base Station connected to a PC/Laptop to read data. Temperatures are stored in Datalogger until a base station is within range & data requested. For streaming data to your mobile the PC must be switched on.

This unit can be supplied with one or two sensors and different sensor types please call Ian on 07803 596660 with your requirements


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 - 2 x 8000 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
dimensions - 76 x 23 mm
weight - 80 grams approximately - model dependant

Other configuations are available - please contact Ian for details
Data Logger - wire length
Price: £0.00