This RF Wireless Data Logger incorporates an external NTC thermistor probe with an optional one or three metre PVC/PFA lead. The WTBF Therma Data Logger records temperature over the range of -40 to 125 °C and can record up to 16000 readings.

ETI have developed acomprehensive range of portable data loggers utilising the latest in electronic technology. The new RF ThermaData 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.

The RF ThermaData wireless data-logging system consists of a number of RF (wireless) data loggers, a RF base station connected to a PC and software which enables the user to upload data or download programme information to each logger.

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.

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. * All wireless loggers require 293-805 Base Station to operate.

• alarm: flashing LED
• case material: ABS plastic
• measurement scale: Celsius/Fahrenheit
• warranty: two years
• water/dust resistance: IP66/67 protection