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Platinum Resistance Thermometers (RTD's)

 

Temperature Sensors

Platinum Resistance Thermometers offer the user a highly reliable, stable and accurate method of measuring temperature. Suitable for applications operating in the range -200°C to +650°C depending on the construction specified. We can assemble sensors suitable for use in most applications and we can advise you of any limitations.

 

All of our sensors comply with BS EN 60751:2008 and its international equivalents. We offer sensors as 2, 3 or 4 wire construction. Simplex, duplex, triplex or more sensing elements and in all standard tolerance bands Class B, Class A, 1/3 DIN, 1/5 DIN and 1/10 DIN. We stock various different detector types including Pt100, Pt500 and Pt1000 and many others are available as required.

 

Process Parameters manufacturers the majority of the probes that we sell to order and to help you with your selection have created a series of our most common designs but this is in no way the extent of our capabilities and we welcome enquiries for any shape, style or design of sensor.

 

 

Product Downloads

 


PPL1-P Platinum Resistance Thermometer with Flying Lead

 

A general purpose probe with a choice of cable terminations. Ideal for use with compression fittings or our PPL50-TW pocket.


PPL2-P Platinum Resistance Thermometer with Flying Lead and Process Connection

 

As our flying lead sensor but the addition of a welded process connection making installation simpler.

PPL3 Pt100 Temperature Sensor with terminal head.


PPL3-P Platinum Resistance Thermometer with Terminal Head

 

A simple sensor with a plain stem below a terminal head of your choice. Plenty to choose from with options of blocks or transmitter fitted in the head. Standard lengths available from stock.

PPL4 Pt100 Temperature Probe


PPL4-P Platinum Resistance Thermometer with Process Connection and Terminal Head

 

Our PPL4 sensor has a welded process connection thread directly below the terminal head which enables easy installation of the probe in your process with out the need for compression fittings. Also ideal for use with our PPL51 pocket.

PPL5 Pt100 Temperature Sensor


PPL5-P Platinum Resistance Thermometer with Process Connection and Lagging Extension to Terminal Head.

 

A development of the PPL4 sensor, this time incorporating a lagging extension. This allows the terminal head to sit above any insulation or to reduce the ambient temperature of the head to protect any electronics included.

PPL6-P Pt100 Sanitary Hygienic Temperature Sensor.


PPL6-P Platinum Resistance Thermometer with Sanitary Hygienic Connection

 

This sensor incorporates an industry standard Sanitary Hygienic process connection including Tri-Clamp, RJT and IDF. Along with crevice free welds this sensor is suitable for use in many sanitary applications including brewing, dairy and pharmaceutical.

PPL8 Pt100 Temperature Probe with Pocket and Insert


PPL8-P Platinum Resistance Thermometer with Pocket and Spring Loaded Insert

 

Our PPL8 sensor has a stainless steel pocket fitted into the terminal head with a separate spring loaded insert fitted inside. This is often considered the best method of measuring temperature whilst making it easy to replace the sensor at a later date.

PPL9 Inside Air Temperature Sensor

PPL9-P Platinum Resistance Thermometer for Indoor Air Temperature Measurement

 

Our PPL9 sensor is ideal for measuring air temperature indoors or where there is no risk of condensation such as heating and ventilation applications. Available with built in 4-20mA or 0-10V transmitter.

PPL10 Air Temperature Sensor

PPL10-P Platinum Resistance Thermometer for Outdoor Air Temperature Measurement

 

Our PPL10 sensor is ideal for measuring air temperature outdoors or in hostile environments. Fittied with a surface mounting terminal housing of either ABS, aluminium or stainless steel and fitted with terminal block or transmitter.

PPL13-P Mineral Insulated Pt100 sensor

PPL13-P Mineral Insulated Platinum Resistance Thermometer with Flying Lead

 

Our PPL13 sensor is similar to our PPL1 sensor but its mineral insulated construction offers operating temperatures up to 600°C. The probe is also semi flexible allowing it to be formed on site to almost any shape. A mineral insulated construction is recommended for very long probes and also available as very small diameters.

PPL15 Mineral Insulated Pt100 with Terminal Head.

PPL15-P Mineral Insulated Platinum Resistance Thermometer with Terminal Head

 

Our PPL15 sensor is similar to our PPL3 sensor but its mineral insulated construction offers operating temperatures up to 600°C. The terminal housing can be used to accomodate any of our range of terminal blocks or temperature transmitters.


Can't find what you need? This is just a small selection of the designs that we manufacture. Chances are we have the same probe that you are looking for so contact us now for more information!