- Home - Withnell Sensors are a specialist company dedicated to the supply of quality Data Acquisition, Validation and Thermocouple instrumentation products primarily to the Pharmaceutical, Bio-Technology, Medical Device and Health Care Industries.
- About Us -
- Services & Products -
- UKAS IRTD Calibration - Our state of the art UKAS accredited facility offers specialised calibration of the Kaye IRTD. Our experience with this instrument is fundamental in offering you exceptional service and the best possible results.
- Kaye Product Calibration - Annual recalibration and service is recommended by the manufacturer and expected by all regulating bodies. Whether on site or off site Withnell Sensors can cater for your requirements
- DataTrace Data Loggers - The DataTrace products are self-contained, wireless, high precision, data loggers that are used in critical manufacturing, quality control and transportation applications.
- Wireless Monitoring - Brought to you from the pioneers of wireless data logging. Offering a wireless, real-time monitoring system capable of collecting temperature, relative humidity, differential pressure and analog inputs.
- MPRF Temperature Data Logger - DataTrace MPRF Temperature Logger. Compact, self-contained temperature logger offering real-time data across a versatile range.
- MPRF Humidity Data Logger - DataTrace MPRF Humidity Logger. Compact and precise real-time humidity logger offering reliability in the most challenging environments.
- MPRF Pressure Data Logger - DataTrace MPRF Pressure Logger. Robust and reliable requiring minimal training for fast and easy set up.
- Standard Loggers - Comprehensive collection of self contained, wireless data loggers for continuous monitoring of temperature, humidity and pressure. Compact in size offering the ultimate versatility.
- MPIII Humidity Data Logger - DataTrace MPIII Humidity Logger. Self contained, compact, robust data logger for critical applications.
- MPIII Temperature Data Logger - DataTrace MPIII Temperature Logger. Self contained compact logger for various applications.
- MPIII Pressure Data Logger - DataTrace MPIII Pressure Logger. Miniature in size, fits in the smallest of spaces for exceptional accuracy.
- Wireless Monitoring - Brought to you from the pioneers of wireless data logging. Offering a wireless, real-time monitoring system capable of collecting temperature, relative humidity, differential pressure and analog inputs.
- Veriteq - A versatile and reliable replacement for chart recorders and bulky data acquisition systems, ideal for mapping/validation and provide high accuracy humidity and temperature measurement and recording.
- Veriteq Loggers - Designed for the most demanding mapping applications, the Veriteq validation system is a powerful, easy-to-use alternative to thermocouple-based equipment and bulky data acquisition systems. A complete solution, our mapping tools eliminate costly downtime from pre- and post-calibration and deliver accurate, validatable results.
- VL-1000 - Portable self-contained temperature data logger for critical pharmaceutical validation applications.
- VL-2000 - Portable self-contained relative humidity & temperature data logger for critical validation applications.
- SP-2000 - Compact, powerful and easy-to-use recorders for monitoring critical humidity-sensitive products and processes.
- VL-1000-VLT - Completely self-contained and self-powered, VL-1000-VLT data loggers can be placed directly into cold environments.
- SP-1000 - Compact, powerful and easy-to-use recorders for monitoring critical temperature-sensitive products and processes.
- SP-1700 - Accurate and easy to use, designed for a broad range of industrial temperature measurement applications.
- SP-4000 - Convenient and versatile recorders for reliable logging of a wide range of measurement variables.
- Veriteq Calibration - We provide test, calibration and certification services for all our Spectrum and VL-series data loggers that meet the demanding calibration requirements of the FDA, ISO 9000, and other recognised quality assurance systems. Computer assisted procedures ensure that all our instruments conform to required specifications.
- Veriteq Software - Withnell Sensors offer several different Windows-based software packages from Veriteq that allow you to interface easily with our datalogger products.
Each product is designed for a different applications focus and can, with the exception of Veriteq sGo, be used independently of each other.
- Veriteq ViewLinc - Vaisala Veriteq's monitoring solution provides CFR 21 Part 11 compliant continuous monitoring with alarming, real-time & historical trending
- vLog - Validatable datalogger software version offers complete datalogger communication, graphing and reporting functions.
- Spectrum - A powerful yet easy-to-use Windows-based software package for configuring, downloading, displaying, analyzing and reporting information.
- Veriteq OPC Server - Veriteq's OPC Server gives our loggers the ability to send real-time data, for display or download, to most other OPC compliant proprietary monitoring software.
- Spectrum API - Applications Programming Interface designed for customers who need to communicate directly with Veriteq dataloggers through their own standard or proprietary Windows-based programs.
- Spectrum Excel Add-in - Free Add-in utility allows setup, downloading and analysis of Veriteq Spectrum data loggers directly within Microsoft Excel
- Veriteq Accessories - Withnell Sensors offer a broad range of accessory equipment so you can set up flexible and expandable systems that can display real-time data, automatically back-up and store temperature and relative humidity information, send e-mail alarms, and much more.
- Serial Interface Cable - The Serial Logger Interface Cable connects a Veriteq data logger to a standard RS-232 serial port.
- USB Cable - The USB Logger Interface Cable connects a Veriteq data logger to a standard USB port.
- Nema 4X Enclosure - NEMA 4X /IP66 rated weatherproof enclosure protects Veriteq dataloggers from rain, splashing and dust.
- Logger Jacket - Breathable moisture and dust protector specifically designed for the SP-2000 and VL-2000 Humidity and Temperature dataloggers.
- Veriteq Loggers - Designed for the most demanding mapping applications, the Veriteq validation system is a powerful, easy-to-use alternative to thermocouple-based equipment and bulky data acquisition systems. A complete solution, our mapping tools eliminate costly downtime from pre- and post-calibration and deliver accurate, validatable results.
- Thermocouples - Thermocouples are a crucial part of any validation system, Withnell Sensors produces a range of thermocouples to meet your system requirements. PTFE and Kapton are our most popular click below to find out more.
- PTFE 3 & 7 Strand Type 'T' - Withnell Sensors premium Type 'T' thermocouple wire is available in 3 and 7 strand configurations, individually insulated with an optional overall clear PTFE insulation
- Kapton - Seven strand Kapton insulated wire is used for dry heat ovens and Tunnels, and is rated up to 350 ºC, this wire must only be used in for dry heat applications as any moisture or oil can damage the insulation properties
- PTFE Tip Kit - Encapsulating the thermocouple tip with dual shrink PTFE tubing will extend the life of your sensor. A sealed tip minimises the risk of moisture being pulled along the wire (known as condensate tracking), minimising oxidation of the thermocouple and extending the life.
- Thermocouples Feedthru - The stainless steel Feedthru is simple, orderly and compact, and is ideally suited to high pressure or vacuum environments.
- Full Length Spools - As well as custom length ready made thermocouples Withnell Sensors also sells full length 1000ft & 2000ft spools of eithther 3 strand or 7 strand premium Type 'T' thermocouple wire.
- LogTag - LogTag® products are designed to meet the growing demand for cost effective electronic environmental recording solutions.
Combining state of the art technology, innovative design and high volume manufacturing techniques, the LogTag® system provides the most cost effective, high performance environmental data logging system available for today's market.
- Loggers - LogTag products are designed to meet the growing demand for cost effective electronic environmental logging solutions. Combining state of the art technology, innovative design and high volume manufacturing techniques, the LogTag system provides the most cost effective, high performance environmental data logging system available for today's market
- TRID30-7 - The LogTag® TRID30-7 temperature recorder features a display together with a data logging function storing up to 7770 temperature readings. Statistical temperature and duration readings for up to 30 days can be reviewed on the display.
- TRED30-7 - The LogTag® TRID30-7FW is intended for use as the principle means for monitoring storage conditions in vaccine refrigerators in intermediate stores and health facilities and is specifically configured and packaged to be compliant to the World Health Organisation (WHO) PQS specification E006/TR06.3. The device may also be used as a secondary back-up device in cold rooms
- TRIX-8 & 16 - The LogTag® TRIX-8 Temperature Recorder incorporates an external temperature sensor uniquely arranged in a recess in the case thereby providing the same integrated mechanical protection of a internally mounted sensor with faster reaction time more associated with external temperature probes.
- HAXO-8 - The LogTag® Humidity & Temperature Recorder (HAXO-8) is a breakthrough in price and performance! Combining the leading edge features of the LogTag temperature Recorder with a highly reliable solid state humidity sensor means the LogTag HAXO-8 is a leader in it's class.
- TRIL-8 & SRIL-8 - LogTag® now produce a range of low temperature recorders designed for applications down to Dry Ice levels. Products include “Probe-less” Temperature Recorders that operate, measure and store up to 8000 temperature readings in environments ranging from -80°C to +40°C (-112°F to +104°F).
- TREL-8 - The LogTag® Low Temperature Remote temperature recorder measures and stores temperatures from -80 °C to +40°C (-112°F to +104°F) with an ST10 temperature probe.
- SRIC-4 - The LogTag SRIC-4 is a single-trip temperature recorder developed specifically for monitoring temperature sensitive products in both short haul and long-distance transportation applications.
- LogTag Software - LogTag® Analyzer; software provides a powerful user-friendly platform for configuring any LogTag recorder before deployment and for data analysis when the recorder is retrieved.
- Log Tag Accessories -
- LTI/USB & LTI/RS232 - Logtag's unique interface cradle design provides rapid and reliable LogTag data transfer to Logtag Analyzer software in a matter of seconds. By far the fastest in it's class. Interface cradles are available in USB and RS232 connection versions.
- Wall Mount Bracket - The LogTag® Wall Mount Bracket provides an easy and tidy solution to mounting a LogTag on a wall,door or vertical surface while still allowing easy removal of the LogTag for download etc.
- Protective Enclosure - The LogTag® Protective Enclosure is specifically designed for use with LogTag recorder products and allows LogTags to be used in harsh environments.
- Loggers - LogTag products are designed to meet the growing demand for cost effective electronic environmental logging solutions. Combining state of the art technology, innovative design and high volume manufacturing techniques, the LogTag system provides the most cost effective, high performance environmental data logging system available for today's market
- Kambic Metrology - World class metrology products including temperature baths, climatic chambers and calibration baths at market competitive prices.
- Climatic Chambers - High quality climate chambers with praised metrological performance. Offering 12 models with varied temperature range and 4 volumes sizes.
- Temperature Chambers - Precise and stable temperature chambers available in various volumes covering the temperature range +15°C to +40°C
- Calibration Baths - Exceptional stability and uniformity supported by an impressive range of models of varying sizes and temperature ranges.
- Validation - Withnell Sensors can perform and execute the official Kaye IQOQ protocol for the Validator 2000 , Valprobe , Vaisala ViewLinc and vLog systems with one of our Kaye/Vaisala trained and experienced engineers , onsite or offsite which ever suits. If you are pushed for time this service can be a huge benefit to you by saving both time and money.
- Veriteq Validation Protocol for VL-Series Loggers - Comprehensive pre-written test guidelines and checklists for system validation Package includes installation qualification and operational qualification procedures and forms in 3-ring binder and CD
- Veriteq Validation Protocol for ViewLinc Systems -
- Validator 2000 Validation Protocol -
- Other Products - Withnell Sensors offers a broad range of accessory equipment for the Kaye and Veriteq range. If you cannot find what you require, please do not hesitate to contact us.
- Training - Full Product Training for your Kaye and Veriteq Equipment
- Valprobe Batteries - Field Replacement Lithium Cartridge Style Battery
- Transportation Cases - Ultimate Transport Protection for your Kaye Equipment
- Halocarbon Oil - Low Temperature Bath Fluid
- Validator 2000 USB Upgrade - Banish the floppy with a Withnell Sensors USB floppy drive replacement
- Cables -
- Validator > HTR/LTR - Communication cable
- Validator > IRTD - Communication cable
- USB > Serial Port - Communication adapter
- Pressure Transducer -
- Equipment Rentals - We understand that there may be periods where additional validation equipment is required to meet unexpected demands, shutdown periods and new plant commissioning. We can help by offering a full range of temperature and humidity validation equipment available for rental to suit your needs.
- Kaye Validator 2000 - A standalone thermal validation system designed to comply with regulations worldwide for validation of thermal processes.
- Kaye LTR & HTR - Dry block calibrators for Pharma validation. The high temperature block covers 50 to 400°C with the low temperature ranging -25 to 140°C.
- IRTD - The IRTD is a secondary standard with a completely self-contained measurement system, including electronics for calibration and temperature conversion.
- Ametek 125A -
- Veriteq Loggers - Simple to use, easily deployable solutions providing high accuracy without lengthy set up procedures, wiring, special probes or complicated software.
- PC -
- Pressure Transducer - Autoclave Pressure Transmitter, 0 to 4 bar absolute, for use only with the Kaye Validator 2000.
- Used Equipment - We appreciate that equipment requirements change over time which is why we work closely with our customers to support the buying and selling of used equipment.
- News -
- Validator 2000 Critical SRAM component failure - The in-house engineering team offer a solution for the validator electronic board component problem.
- WSL Introduces DataTrace to the UK & Ireland - DataTrace offer a range of reliable and robust wireless loggers suitable for various applications.
- Withnell Sensors launches Kambic Metrology - An impressive line up of climatic chambers, calibration baths, temperature chambers make this brand suitable to many industries.
- Audit Success for Withnell Sensors - Withnell Sensors celebrates success and learnings from their first external audit
- Lab 4595 is in Business! - Withnell Sensors puts Lab 4595 in Business! 12 months of focus and commitment finally pay off
- Contact Us -
- Terms -
- Links -
- XML Site Map -
- RSS Feed -
.png?width=60&height=60&cropratio=1:1&image=/assets/images/DataTrace/MPIII resize (2).png)




