RT...255°C - -40...80°C

The WIKA TR60-A outdoor resistance thermometer features a closed probe tube and is intended for damp or humid rooms and outdoor applications. For application in hazardous areas, intrinsically safe versions are available. Indoor resistance thermometer, model TR60-B The WIKA TR60-B is intended for dry rooms. The sensor tube around the sensor is perforated. As a result of this perforation, the sensor is in direct contact with the ambient air. This considerably improves the response time. The range of applications is enhanced by the addition of optional analogue or digital transmitters.

The SIKA TP M 255S temperature calibrator can be used everywhere, including on-site in workshops, test and measurement rooms as well as laboratories. The SIKA TP M 255S temperature calibrator covers a broad spectrum of industries with diverse applications. The optimum thermal coupling from the block to test item is achieved with the correct adapter sleeve. Ideally, the internal diameter of the sleeve is 0.5 mm larger than the outer diameter of the test item. With the aid of the adapter sleeve, straight temperature sensors of virtually any length and width can be calibrated. The dry block covers the entire temperature range without the need to change the calibration medium. Viscosity, flash points or outgassing are of no concern. Micro bath function The use of calibration liquids offers certain advantages if temperature sensors with an unusual shape and size are to be tested. The test item is immersed directly into the liquid without an insulating air gap, resulting in direct temperature contact between the calibrator and the test item. The liquid, such as silicone oil, is chosen depending on the calibration temperature required. The continuous adjustment of the magnetic stirrer together with the removable sensor basket agitates the calibration liquid to create a large measuring zone. Furthermore, the sensor basket guarantees unhindered stirring and helps protect the tank floor.

The SIKA TP3M 255E temperature calibrator can be used everywhere, including on site in workshops, test and measurement rooms as well as laboratories. The SIKA TP3M 255E temperature calibrator covers a broad spectrum of industries with diverse applications. The optimum thermal coupling from the block to test item is achieved with the correct adapter sleeve. Ideally, the internal diameter of the sleeve is 0.5 mm larger than the outer diameter of the test item. With the aid of the adapter sleeve, straight temperature sensors of virtually any length and width can be calibrated. The dry block covers the entire temperature range without the need to change the calibration medium. Viscosity, flashpoints or outgassing are of no concern. Black body function A patented infrared calibration sleeve is used to calibrate IR pyrometers or thermal imaging cameras. The special surface structure and the asymmetrical shapes create a žcavity radiatorœ with an emission factor of 0.9994, prevent the reflection of interference radiation and emit the required temperature in an ideal form. The pyrometer is simply held at the specified distance above the measurement opening, thereby forming the desired measurement area on the bottom for the calibration to be performed. A support base can be fitted directly on the unit. Surface temperature function Surface temperature sensors are calibrated using special sleeves that are fitted vertically with the required contact force. Switching the SIKA TP3M 255E temperature calibrator control to the external reference sensor creates the best possible temperature reference point on the surface of the sleeve. The reference sensor is located directly beneath the abutting face of the sleeve. The sleeve is designed in such a way that the best temperature homogeneity is achieved in the centre of the abutting face. The special design of the abutting face enables good thermal contact. There is no need to use a thermally conductive paste or other thermal conduction aids. Micro bath function The use of calibration liquids offers certain advantages if temperature sensors with an unusual shape and size are to be tested. The test item is immersed directly into the liquid without an insulating air gap, resulting in direct temperature contact between the SIKA TP3M 255E temperature calibrator and the test item. The liquid, such as silicone oil, is chosen depending on the calibration temperature required. The continuous adjustment of the magnetic stirrer together with the removable sensor basket agitates the calibration liquid to create a large measuring zone. Furthermore, the sensor basket guarantees unhindered stirring and helps protect the tank floor.

The WIKA RLS-5000 bilge float switch is used for the monitoring of limit levels in shipbuilding (e.g. in bilge water tanks) and industrial applications. The robust stainless steel case and the durable marine cable outlet of the RLS-5000 bilge float switch protect the float system during high mechanical loading, e.g. due to flotsam such as sticks and pieces of wood, inside the stainless steel case of the RLS-5000, a permanent magnet built into the float triggers, with its magnetic field, the potential-free reed contact built into the pipe. The triggering of the reed contact by the permanent magnet is contact-free and thus free from wear. The reed switch function is freely definable as normally open, normally closed or change-over contact. In the event of maintenance, the optionally available test device enables the manual triggering of the float by a movable wire bracket. With its optimised mechanical design and certification in accordance with the leading maritime standards, the RLS-5000 bilge float switch is particularly suitable for long-term and reliable use in shipbuilding applications.