Low cost, wireless temperature data logger systems are ideal for retro fitting into existing buildings or reducing installation costs. Wireless temperature data loggers provide almost real time information, data logging, text and email alarm functions and automated reporting, all without the need for manual intervention.

Wireless Temperature Data Loggers

Designed to monitor and record temperature and humidity in buildings and storage areas, wireless temperature data logger systems enable easy compliance with HACCP, EN12830, FDA CFR21 Part 11 and other relevant standards where careful inviolate monitoring of storage conditions is required for quality reasons and to comply with legislation.

Signatrol have developed and patented a unique, high redundancy data package that ensures that in the event of a collision, no data will be lost, in fact, for a fully populated system, the likelihood of losing a single reading is once in every 67 years, and it is this unique innovation that has been recognised by the UK Patents Office (UK Patent No. 2479520).

The SpYdaq wireless temperature data logger systems are available with three connectivity options. The first is the SPYDAQ-1000 base station that connects via USB to a local computer running the SPYMONITOR-LOCAL software to present the data in a conventional web browser. The next option is the SPYDAQ-1000-CLOUD. This version utilises the mobile telephone network to upload readings to our secure, managed servers. These servers provide automated backups and impressive reliability and up time. Access to the data is via your web browser and therefore, accessible anywhere where you have Internet access. The final option is SPYDAQ-1000-MODBUS. This version has a MODBUS interface allowing you to bring wireless signals straight into your building management, SCADA systems or PLC.

Signatrol have been awarded a patent for the communications aspect of their spYdaq wireless temperature data logging system. 

Please note, we recommend that you take advantage of a FREE OF CHARGE site survey to establish the suitability of the product BEFORE purchasing.
Please contact us to arrange a free of charge site survey.

Product Finder

Reset filter

LOW COST miniature temperature data logger that measures from -40°C to +85°C with an accuracy of ±1.0°C

The SL54TH is our lowest cost temperature and relative humidity data logger. Incredibly small, only 17mm x 6mm

SpYdaq base station for use with a local computer using the SPYMONITOR-LOCAL software and connected via USB

Extremely versatile data logger with many input configurations all configured in the software. Ideal for a wide range of applications

Level data logger for measuring level of liquid in tanks, rivers, lakes, reservoirs or boreholes.

Free of charge configuration and analysis software for SL50 series, SL151T and SL7000 series data loggers.

USB communication interface for connecting all SL50 series data loggers to a computer.

Miniature temperature data logger that measures from -40°C to +85°C with an accuracy up to ±0.15°C. Very small, only 17mm x 6mm

SL54TH Temperature & humidity data logger with rubberised holder with strong magnet to make fixing easier.

SpYdaq base station with cloud connectivity. This base station receives the signals from the transmitters and sends them to our secure servers

Eight channel data logger that accepts most common thermocouple sensors as wells as mA & Volts. Relay alarm output

Enhanced version of TempIT with additional features like export of data, MKT, F0, PU calculations available

316 stainless steel enclosure that protects the SL50 series data loggers in harsh environments or where the logger is submerged in liquid at depths up to 100m

Small temperature data logger that measures from 0°C to +125°C with a typical accuracy of ±0.5°C (SL53T) or ±0.14°C (SL53T-A)

USB data logger that records temperature and relative humidity. Complete standalone solution requires no additional interface cables.

SpYdaq base station with MODBUS connectivity. Ideal for getting readings direct in to SCADA software or to connect to a PLC.

Installs as the LITE version but enables all the PRO functions when the USB key is present in the USB slot of the computer

A lower cost alternative to the SL-ACC01. The SL-ACC03 is constructed from Polyphenylene Sulphide (PPS Ryton) for use at depths up to 1m

Small temperature data logger that measures from +15°C to +140°C with an accuracy of ±0.2°C. Ideal for use in autoclaves etc.

Internal wall mounted wireless temperature transmitter with on board temperature sensor. This sensor is housed in a modern, attractive enclosure