Temperature probes from Testo Sensor GmbH

Testo Sensor GmbH is your partner for the development, qualification and manufacture of application-specific OEM temperature probes, temperature probe assemblies and complete system solutions, consisting of probe, mounting and the required qualification stress tests. 

We focus on what we know perfectly - temperature measurement in our core industries: in heating systems, in heat meters, in the gastronomy sector (e.g. coffee machines) and in machine and apparatus construction. In these areas, we would like to be your leading supplier of temperature probes as an OEM (Original Equipment Manufacturer) and convince you of our value in each of your projects.  For every field of application in our core industry, we can draw on a broad portfolio of different designs of temperature probes, whose design has been specially developed for the respective application and measuring task and fully qualified on our own test stands. 

We always offer you the complete package: the specifically developed technical solution, zero-defect quality (< 400ppm field failure rate), 100% delivery reliability integrated into your logistics processes and all this at a performance-based, competitive price.  We develop, qualify and manufacture the temperature probes according to your specification. We ensure the required functionality and process stability with the help of design and process FMEAs.

Our probes are manufactured according to the highest quality standards and the current state of the art. The maintenance-free temperature probes thus work safely and precisely and have a long service life. To this end, we work with you to draw up a comprehensive specification that takes into account the following factors, among others: 

• In which medium is the measurement to be made?
• How is the measurement to be made (penetration measurement, surface measurement, etc.)?
• How is the temperature probe to be integrated into the process, i.e. which process connection is required?
• In which temperature range should the measurement take place?
• How fast does the measurement have to be?
• Are there any other influencing factors, such as steam, vibrations, etc., which affect the
  temperature probe? 

We will offer you a suitable design for your temperature probe to match these specifications. We do not only consider the probe itself, but also the necessary mounting or the combination with other measured variables in an assembly. 

We offer the following designs: 

• Outdoor probe
• Room probe
• Radiation probe
• Screw-in temperature probe
• Cable probe
• Housing Immersion probe
• Surface probe
• Contact probe
• Duct probe
• Average value probe
• Bayonet probe
• Insertion sensors

We can install all common resistance-based measuring elements such as NTCs, Pt sensors, Ni sensors, KTY sensors and others as well as thermocouples.

We manufacture the sleeves from stainless steel, brass or ceramic according to your requirements. 

As a system manufacturer, you will not only receive the appropriate temperature probe and the corresponding quality from us, but also suitable accessories such as fasteners. We work closely with various partners and can therefore offer you a coherent overall concept.

For the mounting of your probes, we can advise you on the following types of mounting: 

• Clip-on probes
• Screw-in probes 
• Probe for plugging in 
• Probes with bayonet locks 
• Probe for clamping in

We offer the following accessories:

• Connection and extension cables
• Connectors
• Compression fittings
• Immersion sleeves
• Transmitter
• Bayonet locks

We manufacture (OEM) temperature probes for these applications:

Temperature probes for heat meters

• Temperature probes for direct installation
• Temperature probes for universal installation

Temperature probes for heating, air-conditioning and refrigeration technology

• Outdoor temperature probe
• Room temperature probe
• Temperature probe for underfloor heating systems
• Temperature probe for boilers
• Temperature probe for air-conditioning systems
• Temperature probe for buffer tank
• Temperature probe for solar systems
• Temperature probe for heat pumps
• Exhaust gas temperature sensor
• Pipe contact probe 
• Contact temperature sensor
• Clip-on sensors

Temperature probes for machine and apparatus construction

• Bayonet temperature sensor
• High-temperature sensors
• Temperature probes and thermocouples for inline temperature measurement
• Temperature probes and thermocouples for surface temperature measurement
• Process temperature sensors

Temperature probes for white goods

• Penetration temperature probes
• Temperature probes for instantaneous water heaters
• Temperature probes for refrigerators
• Temperature probe for dishwashers
• Temperature probe for coffee machines
• Temperature probe for white goods
• Temperature probe for tumble dryers
• Temperature probes for washing machines

In our webshop we also offer many designs from our standard portfolio and the matching accessories such as cables, compression fittings, immersion sleeves, bayonet caps, connectors and transmitters. We are constantly adding to the range.