RS PRO 4 wire PT100 Sensor, -50°C min +500°C max, 250mm Probe Length x 3mm Probe Diameter

  • RS Stock No. 397-1321
  • Manufacturer RS PRO
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): GB
Product Details

High Temperature Mineral Insulated Sensors

From the trusted brand RS PRO, comes a high quality and great value PT100 PRT (Platinum resistance thermometer) probe. Manufactured to industry standards, this high temperature and flexible stainless steel Pt100 probe is an excellent solution for temperature measurement.

Features and benefits:

Extremely rugged and able to withstand temperatures up to 500°C
Particularly suitable for industrial applications including high pressure, high vacuum and vibration
The probes can be bent to enable fitting in awkward locations
PT100 class B, 4 wire
Stainless steel (316)
Plain pot seal
4 core screened cable


These platinum resistance temperature probes have a variety of application use such as;

  • Heating

  • Air conditioning

  • Stoves and grills

  • Food processing

  • Energy

Why choose RS PRO?

RS PRO is our own brand of high-quality products whilst bringing you great value for money. Our wide range of products have been engineered to meet high industry standards, so you are ensured reliable and robust solutions.

Attribute Value
Sensor Type PT100
Probe Length 250mm
Probe Diameter 3mm
Minimum Temperature Sensed -50°C
Maximum Temperature Sensed +500°C
Termination Type Cable
Cable Length 1m
Probe Material Stainless Steel
Number Of Wires 4
Accuracy Class B
20 In stock for delivery within 4 working days
Price Each
SGD 170.17
(exc. GST)
SGD 182.08
(inc. GST)
Per unit
1 - 5
6 +
Related Products
Pt100 platinum resistance probe with terminal head, with ...
Pt100 platinum resistance probe with terminal head, with or without BSPP process connection. 3 types of insertion length availableClass B, 4 wire connection6.0 mm diameter in 316 stainless steelIP67 aluminium alloy weatherproof connection headConforms to IEC 751.
This range of PT100 probes enables temperature measurement ...
This range of PT100 probes enables temperature measurement under pressure in motors, compressors, plant engineering and ship building. They are highly resistant to shock and vibration and easy to connect with shockproof connector. Temperature range -50°C to +300°CTemperature measurement with ...
For temperatures from -50 °C → +400 °CWith ...
For temperatures from -50 °C → +400 °CWith replaceable measuring insertFor temperature measurements in liquid and gaseous mediaGood seal integrity both in instances of low pressure and overpressureThe connection head is suitable for ambient temperatures up to 100 °CProtection tube ...
Working temperature from -50 °C → +600 °CFlexible, ...
Working temperature from -50 °C → +600 °CFlexible, thin-walled sheathed wire made of stainless steel; the low-ohm copper internal conducting wires are embedded in compressed, fire-resistant magnesium oxide for vibration resistanceTwo or three-conductor circuitRapid response timesConnection lead made of silicon, ...