The SL-TH20 thermometer incorporates an easy to use screw locking connect to facilitate the use of the interchangeable sensors available.

Supplied with battery

Replacement Battery: 9V PP3

The SL-IRT measures temperature over the range -60°C to +500°C with an accuracy of ±1°C over the range 0°C to +65°C and ±2°C outside this.

The SL-IRT is powered by 2 AAA size batteries and a single pair of batteries will give over 140 hours continuous use.

The SL-IRT has a fixed emissivity of 0.97

Supplied with batteries

Replacement Battery: MN2400 1.5 volt (AAA) alkaline (requires 2)

The cabled Vantage Pro2™ weather stations are provided with a 30m cable to link the integrated sensor suit to the display console.

The wireless Vantage Pro2™ weather stations are the first and only weather stations in their price range to use frequency hopping spread spectrum radio technology. Our wireless weather stations transmit and receive data up to 300m line of site.

The wireless ISS (Integrated sensor suite) supplied with all weather stations, includes the rain collector, temperature and relative humidity sensors, wind speed anemometer and wind direction sensor. The ISS can be pole mounted as per the photograph opposite or mounted on a flat surface, like a fence post. The wind speed and wind direction sensors can be mounted up to 12m away from the ISS.

The rain collector uses an aluminium plated tipping bucket which is self emptying, corrosion resistant and laser calibrated for exceptional accuracy. The rain collector can be configured to measure in metric or imperial units and meets the World Meteorological Organisation guidelines, measuring rainfall in 0.2mm or 0.01' increments.

The temperature and relative humidity sensors are mounted below the rain collector inside a radiation shield. The radiation shield protects the sensors from solar radiation and other sources of radiated or reflected heat.

The wireless ISS runs on solar power during the day with a lithium battery providing backup through the night or on cloudy days.

The SL963 data loggers are configured using the SL960-SOFTWARE. The SL960 software is used to program how often the data logger takes a reading. When the test period has lapsed the same software is used to extract the stored readings.

Data is then exported in CSV format which is easily imported into a spreadsheet package.

The software is supplied with the relevant communication interface.

Both the SL963 and SL963X are available with integral cooling extensions that allow the data loggers to be used with process temperatures up to +150°C (+300°F).

The SL151T has a user manifest containing all the details of the application. This could be area being monitored, the vehicle registration number, the batch number or just a description of the application.The user manifest, together with alarm thresholds, are simply downloaded to the data logger by a wireless interface. The same reader retrieves the stored readings which are transferred to a suitable PC or laptop where the flexible TempIT software displays all the information in an easy to read graph, showing clearly if the consignment has been subjected to alarm conditions. The readings are stored in a form that cannot subsequently be altered or manipulated whilst the data logger also records who has read the information thereby ensuring their integrity.

The SL151T incorporates a magnetic swipe start function. The data logger can be configured ready to log but left in a dormant state until a magnet is swiped down the side of the data logger.

Cost effective starter kits are available containing up to five SL151T data loggers.

The latest version of the TempIT-Pro software now automatically calculates the mean kinetic temperature ( MKT ) over the whole logged period or smaller intervals if the zoom function is used.

Our TempIT-Pro software features a special response time correction algorithm whereby the speed of response of the logger inside the SL-ACC10 enclosure (required to protect the logger from pressurised steam or liquids) is electronically compensated for, thus removing the response time errors for the overall system response curves.

Diameter Ø21.0mm, Height 24mm
35mm x 35mm x 35mm high when used with support frame
Weight: 4.7g excluding data logger

Pressure Rating: ±3.5 Bar

The SL50R Button Reader™ interfaces to the USB port of a PC and is totally compatible with the user friendly, TempIT-Lite operating software which enables the logger to be set up and the data read and displayed in graphical format. Data can be stored and retrieved at a later time. The software can be up-graded to TempIT-Pro which provides various additional features such as data table view, export data to spreadsheet, email graphs, and automated MKT, F0, A0 and PU calculations etc.

SL55T-A - Improved accuracy of ±0.5°C from +80°C to +140°C

The SL50R Button Reader™ interfaces to the USB port of a PC and is totally compatible with the user friendly, TempIT-Lite operating software which enables the logger to be set up and the data read and displayed in graphical format. Data can be stored and retrieved at a later time. The software can be up-graded to TempIT-Pro which provides various additional features such as data table view, export data to spreadsheet, email graphs, and automated MKT, F0, A0 and PU calculations etc.

SL55T-A - Improved accuracy of ±0.5°C from +80°C to +140°C

The SL54USB-A data loggers are fully compatible with our user friendly software - TempIT. TempIT-Lite is free of charge and allows the logger to be set up and the data read and displayed in graphical format. Graphs can be stored, printed or retrieved at a later time. TempIT-Lite can be up-graded to TempIT-Pro which provides various additional features such as data table view, export data to spreadsheet, email graphs, F0 and A0 calculations, and automated mean kinetic temperature (MKT) calculations etc.

Please note: If ordering online, there will be a slight delay in despatching the items due to the additional calibration procedure required to convert the 'standard' SL54USB to the SL54USB-A

SL54USB-A - Temperature & relative humidity version ±2%RH Accuracy

The SL50R Button Reader™ interfaces to the USB port of a PC and is totally compatible with the user friendly, TempIT-Lite operating software which enables the logger to be set up and the data read and displayed in graphical format. Data can be stored and retrieved at a later time. The software can be up-graded to TempIT-Pro which provides various additional features such as data table view, export data to spreadsheet, email graphs and automated MKT Calculations etc. The TempIT software also automatically calculates dew point from the measured temperature and relative humidity readings.

The SL54M also calculates dew point.

The SL50R Button Reader™ interfaces to the USB port of a PC and is totally compatible with the user friendly, TempIT-Lite operating software which enables the logger to be set up and the data read and displayed in graphical format. Data can be stored and retrieved at a later time. The software can be up-graded to TempIT-Pro which provides various additional features such as data table view, export data to spreadsheet, email graphs, and automated MKT, F0, A0 and PU calculations etc.

SL53T - High temperature 0°C to +125°C

All USB data loggers are fully compatible with our user friendly software - TempIT. TempIT-Lite is free of charge and allows the logger to be set up and the data read and displayed in graphical format. Graphs can be stored, printed or retrieved at a later time. TempIT-Lite can be up-graded to TempIT-Pro which provides various additional features such as data table view, export data to spreadsheet, email graphs, F0 and A0 calculations, and automated mean kinetic temperature (MKT) calculations etc.

SL52USB - Up to 8192 readings, ±0.5°C accuracy and faster sample rates

The SL50R Button Reader™ interfaces to the USB port of a PC and is totally compatible with the user friendly, TempIT-Lite operating software which enables the logger to be set up and the data read and displayed in graphical format. Data can be stored and retrieved at a later time. The software can be up-graded to TempIT-Pro which provides various additional features such as data table view, export data to spreadsheet, email graphs, snap to trace, and automated MKT Calculations etc.

The SL50R Button Reader™ interfaces to the USB port of a PC and is totally compatible with the user friendly, TempIT-Lite operating software which enables the logger to be set up and the data read and displayed in graphical format. Data can be stored and retrieved at a later time. The software can be up-graded to TempIT-Pro which provides various additional features such as data table view, export data to spreadsheet, email graphs, and automated MKT, F0, A0 and PU calculations etc.

SL52T-A - Identical to the SL52T but supplied with three point calibration certificate

The SL50R Button Reader™ interfaces to the USB port of a PC and is totally compatible with the user friendly, TempIT-Lite operating software which enables the logger to be set up and the data read and displayed in graphical format. Data can be stored and retrieved at a later time. The software can be up-graded to TempIT-Pro which provides various additional features such as data table view, export data to spreadsheet, email graphs, and automated MKT, F0, A0 and PU calculations etc.

SL52T - Larger memory and faster sample rates. ±0.5°C Accuracy

All USB data loggers are fully compatible with our user friendly software - TempIT. TempIT-Lite is free of charge and allows the logger to be set up and the data read and displayed in graphical format. Graphs can be stored, printed or retrieved at a later time. TempIT-Lite can be up-graded to TempIT-Pro which provides various additional features such as data table view, export data to spreadsheet, email graphs, F0 and A0 calculations, and automated mean kinetic temperature (MKT) calculations etc.

SL51USB - Lowest cost, stores 2048 readings and ±1°C accuracy

The SL50R Button Reader™ (available separately) interfaces to the USB port of a PC and is totally compatible with the user friendly, TempIT-Lite operating software which enables the logger to be set up and the data read and displayed in graphical format. Data can be stored and retrieved at a later time.

Although not essential, the software can be up-graded to TempIT-Pro which provides various additional features such as data table view, export data to spreadsheet, and automated MKT, F0, A0 and PU calculations etc. If needed, purchase TempIT-Pro from the related products on the right.

SL51T-A - Identical to the SL51T but supplied with three point calibration certificate

The SL50R Button Reader™ (available separately) interfaces to the USB port of a PC and is totally compatible with the user friendly, TempIT-Lite operating software which enables the logger to be set up and the data read and displayed in graphical format. Data can be stored and retrieved at a later time.

Although not essential, the software can be up-graded to TempIT-Pro which provides various additional features such as data table view, export data to spreadsheet, and automated MKT, F0, A0 and PU calculations etc. If needed, purchase TempIT-Pro from the related products on the right.

The SL51T is a member of the SL50 series, each model having specific advantages:

SL51T - Lowest cost, -40°C to +85°C measuring with ±1.0°C Accuracy

View information from the same weather station on two or more computers using one Extra User License Kit for each computer. Kit includes license, manual, and WeatherLink for Perception, Wizard, or Monitor, for Mac OS X software.

A wireless weather station with a versatile sensor suite that combines our rain collector, temperature and humidity sensors and anemometer into one package. You can customize your Vantage Pro2 by adding consoles or the special-purpose options. Available in both wireless and cabled versions.

First and only weather station in its class to use frequency hopping spread spectrum radio technology to transmit weather data wirelessly up to 1000' (300 m).

Includes Vantage Pro2 console/receiver, integrated sensor suite (ISS), and mounting hardware. The ISS includes rain collector, temperature and humidity sensors, anemometer, 40' (12 m) anemometer cable, and solar panel. Temperature and humidity sensors are enclosed in our solar-powered, 24-hour fan-aspirated radiation shield. Shield combines active and passive aspiration to minimize the effects of radiation

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For use with Vantage Pro2 cabled consoles, Weather Envoy and WeatherLink. Our innovative integrated sensor suite combines our rain collector, temperature and humidity sensors, and anemometer into one package—making setup easier than ever and improving performance and reliability.

For improved accuracy, temperature and humidity sensors are housed inside a radiation shield. The shield protects against solar radiation and other sources of radiated and reflected heat.
Compatible with Vantage Pro2 only.

A wireless weather station with a versatile sensor suite that combines our rain collector, temperature and humidity sensors and anemometer into one package. You can customize your Vantage Pro2 by adding consoles or the special-purpose options. Available in both wireless and cabled versions.

First and only weather station in its class to use frequency hopping spread spectrum radio technology to transmit weather data wirelessly up to 1000' (300 m).

Includes Vantage Pro2 console/receiver, integrated sensor suite (ISS), and mounting hardware. ISS includes rain collector, temperature and humidity sensors, anemometer, 40' (12 m) anemometer cable, solar radiation sensor, UV sensor, sensor mounting shelf, and solar panel. Temperature and humidity sensors are enclosed in standard radiation shield.

ISS is solar powered. Electronic components are housed in a weather-resistant shelter. Console may be powered using the included AC-power adapter or with three C batteries (not included).

Wireless range is up to 1000' (300 m) outdoors, line of sight. Typical range through walls under most conditions is 200' to 400' (60 to 120 m). Add wireless repeaters for distances up to 1.7 miles (2.7 km).

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All units feature a digital input which can be used as an event trigger or as a counter input enabling counts of up to 65535 per period to be recorded.

Powered by its own, user replaceable, internal battery that has a typical life in excess of 6 years, up to 128,000 readings can be recorded at intervals from 1 second to 24 hours.

The SL7000 features unprecedented accuracy, combining our extensive knowledge of instrumentation precision with data logging technology. High end resolution of 16 Bit for all universal inputs and a modular build ensures that the unit is competitively priced whatever the application.

An on-board LCD display (Optional) shows selected channel information and integral LED displays provide immediate scanning and alarm status information.

The logger can be set to start immediate, start on an event (either a trigger event or the exercising of an external digital input) or start with the application of an external magnet (Provided). This feature enables loggers to be set up in advance of the mission by a supervisor and to be launched at the start of the journey / log period by an operator.

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The SL950 is a robust temperature data logger available in both aluminium and stainless steel. Being totally sealed, it can be totally submersed in liquids. The SL950 will hold over 500 days temperature readings and can be subjected to temperature from +10°C to +135°C

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The SL940 is a robust temperature data logger available in both aluminium and stainless steel. Being totally sealed, it can be totally submersed in liquids. The SL940 will hold over 500 days temperature readings.

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The SL400 system is a radio based wireless telemetry system. Ideal for retro fitting a monitoring system into an existing installation with minimum downtime and cost.

The SL400 system comprises of remote radio transmitters that measure temperature, relative humidity, low differential pressure, mA or voltage signals and periodically transmits the values back to a receiving base station. The radio transmitters operate on the worldwide, license free frequency and have an output power of only 10mW which does not interfere with other sensitive electronic equipment but allows up to 1000m transmission range.

The SL400 base stations can now be supplied with Ethernet connectivity. This means that there is no longer a restriction on the distance from the transmitters to the base station.
The SL400-ETHERNET base station can be connected to your existing Ethernet network in a convenient location to pick up the relevant transmissions and the data passed over your network.

The software supports up to 20 base stations.

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The SL151T loggers are single channel, temperature data logggers that record the time, date and precise temperature for later retrieval and analysis. The data loggers are used in food, pharmaceutical , building management and other industries for temperature monitoring. Typical applications include food safety, where vulnerable or high value products are sensitive to incorrect environmental conditions, which in turn could cause irreparable damage to goods that might not be obvious on receipt. The data logger is sealed in a crevice free and robust plastic tag with no 'bug traps' connections or entries of any kind. The tag can be conveniently located in a packing case, on a pallet or attached directly to the product. This data logger series is particularly suited for cold chain applications to meet EN12830 for the monitoring of food produce in storage and transportation.

The SL151T has a user manifest containing all the details of the application. This could be area being monitored, the vehicle registration number, the batch number or just a description of the application.The user manifest, together with alarm thresholds, are simply downloaded to the data logger by a wireless interface. The same reader retrieves the stored readings which are transferred to a suitable PC or laptop where the flexible TempIT software displays all the information in an easy to read graph, showing clearly if the consignment has been subjected to alarm conditions. The readings are stored in a form that cannot subsequently be altered or manipulated whilst the data logger also records who has read the information thereby ensuring their integrity.

NEW - The SL151T now incorporates a magnetic swipe start function. The data logger can be configured ready to log but left in a dormant state until a magnet is swiped down the side of the data logger.

Download Product Data Sheet

The SL50R Button Reader™ interfaces to the RS232 or USB port of a PC and is totally compatible with the user friendly, TempIT-Lite operating software which enables the logger to be set up and the data read and displayed in graphical format. Data can be stored and retrieved at a later time. The software can be up-graded to TempIT-Pro which provides various additional features such as data table view, export data to spreadsheet, email graphs and automated MKT Calculations etc. The TempIT software also automatically calculates dew point from the measured temperature and relative humidity readings.

The SL54TH is our lowest cost temperature and relative humidity data logger. It is a self contained and self powered with the ability to record up to 8,000 data points. The SL54TH can operate in a temperature range of -20°C to +85°C and up to 100%RH. They are very small (about the same size as a watch battery) which enables them to be inserted into small items and packages.

The SL50R Button Reader™ interfaces to the USB port of a PC and is totally compatible with the user friendly, TempIT-Lite operating software which enables the logger to be set up and the data read and displayed in graphical format. Data can be stored and retrieved at a later time. The software can be up-graded to TempIT-Pro which provides various additional features such as data table view, export data to spreadsheet, email graphs and automated MKT Calculations etc. The TempIT software also automatically calculates dew point from the measured temperature and relative humidity readings.

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The SL51M is a self contained single channel temperature data logger supplied with rubber mounting tag. The SL51M has the ability to record over 2000 data points. The SL51M operates in a temperature range of -20°C to +50°C. The SL51M is coloured bright yellow for easy identification and retrieval and can be fixed in place by either using the internal magnet or by using a security tie or screw through the mounting hole provided.

The SL50R Button Reader™ interfaces to the USB port of a PC and is totally compatible with the user friendly, TempIT-Lite operating software which enables the logger to be set up and the data read and displayed in graphical format. Data can be stored and retrieved at a later time. The software can be up-graded to TempIT-Pro which provides various additional features such as data table view, export data to spreadsheet, email graphs, snap to trace, and automated MKT Calculations etc.
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The SL51T, SL52T and SL53T are self contained single channel temperature data loggers with the ability to record up to 8,000 data points. They operate in a temperature range of -40°C to +125°C depending upon the model chosen. They are very small (about the same size as a watch battery) which enables them to be inserted into small items and packages.

- SL51T - Lowest cost, water resistant
- SL52T - Water resistant, larger memory and faster sample rates
- SL53T - High temperature, water resistant

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Record:
- Temperature ( Indoors and Outside )
- Relative Humidity ( Indoors and Outside )
- Light Level (Lux and UV index)
- Wind Speed
- Wind Direction
- Atmospheric Pressure
- Rainfall

The WH3080 comprises of the external sensors to measure outside temperature, relative humidity, wind speed, wind direction, atmospheric pressure and rainfall. The WH3080 is also supplied with a solar panel to power the outside sensor suite and give solar light level measurements.

All measured parameters are displayed on the large LCD screen display. The WH3080 requires no connecting cable between the console and the remote weather transmitting sensors, with a typical sensor range of 60m (200ft). It can also display historical data. All measured parameters are available in either metric or imperial values.

The weather station will store up to 4080 readings and the software allows you to download the stored readings and display them in a graphical format. The readings are also stored in a database format for keeping your own weather history.
This weather station offers amazing value and comes with everything you need to set it up at home or in the office. A short mounting pole (60cm) is provided which can be connected to a fence post or TV aerial pole (not supplied). The system comprises large (14.8(w) x 16.5(h) x 2.7(d) cm) screen LCD control panel, wind speed sensor, wind direction sensor, self emptying rain gauge, outside temperature sensor & transmitter, stub mast, sensor mounting arms, sensor cable harness, USB lead and PC software.

Features:
1) Large high contrast LCD screen
2) USB port for easy connection to your PC - USB lead included
3) All the weather data from the base station and weather history data with user adjustable measuring intervals can be recorded and uploaded to your PC
4) Free PC software for transferring weather data to PC and analysing
5) Rainfall data (inches or millimeters): 1-hour, 24-hour,one week,one month and total since last reset. Self emptying.
6) Wind chill and Dew point temperature display (°F or °C)
7) Records min. and max. wind chill and Dew point with time and date stamp
8) Wind speed (mph, m/s, km/h, knots, Beaufort)
9) Wind direction display with LCD compass
10) Weather forecast tendency arrow
11) Weather alarm modes for: a) Temperature b) Humidity c) Wind chill d) Dew point e) Rainfall f) Wind speed g) Air pressure h) Storm warning
12) Forecast icons based on changing barometric pressure
13) Barometric pressure (inHg or hPa) with 0.1hPa resolution
14) Wireless outdoor and indoor humidity (% RH)
15) Records min. and max. humidity with time and date stamp
16) Wireless outdoor and indoor temperature (°F or °C)
17) Records min. and max. temperature with time and date stamp
18) Receive and displays the radio controlled time and date (WWVB, DCF version available)
19) 12 or 24-hour time display
20) Perpetual calendar
21) Time zone setting
22) Time alarm
23) High light LED backlight
24) Wall hanging or free standing
25) Synchronized instant reception
26) Solar Powered Transmitter Module (typically 3 years battery life for transmitter)

Included is a Windows based software program that allows you to link your display console to your computer via the USB lead which is supplied with each weather station.

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The wireless Vantage Pro2™ weather stations are the first and only weather stations in their price range to use frequency hopping spread spectrum radio technology. Our wireless weather stations transmit and receive data up to 300m line of site.

The wireless ISS (Integrated sensor suite) supplied with all weather stations, includes the rain collector, temperature and relative humidity sensors, wind speed anemometer and wind direction sensor. The ISS can be pole mounted as per the photograph opposite or mounted on a flat surface, like a fence post. The wind speed and wind direction sensors can be mounted up to 12m away from the ISS.

The rain collector uses an aluminium plated tipping bucket which is self emptying, corrosion resistant and laser calibrated for exceptional accuracy. The rain collector can be configured to measure in metric or imperial units and meets the World Meteorological Organisation guidelines, measuring rainfall in 0.2mm or 0.01" increments.

The temperature and relative humidity sensors are mounted below the rain collector inside a radiation shield. The radiation shield protects the sensors from solar radiation and other sources of radiated or reflected heat.

The wireless ISS runs on solar power during the day with a lithium battery providing backup through the night or on cloudy days.

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