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Vendor: ifm
TA3313 4-20mA -18°C to 149°C Temp Sensor
Regular price £105.25 -
Vendor: Amphenol
ETP21 4-20mA -40°C to 150°C M12 Temp Sensor ETP21-A-(-40/150)-2-F
Regular price £105.25 -
Vendor: Amphenol
4-20mA 200 PSI Pressure Sensor P51-200-G-A-I36-20MA-000-000
Regular price £109.75 -
Vendor: OnlineSensors
A-1019 RS485 Modbus and USB 8-Ch Analogue Input
Regular price £136.75
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Vendor: TEWA
Strap on Wrap Around Pipe Temperature Sensor
TT0P-10KC3-T105-1500 TT0P Pipe Temperature Sensor is an NTC Thermistor pipe temperature sensor for monitoring the temperatures of pipes . View the Pipe temperature sensor installation guide TT0P Pipe temperature sensor wraps around pipes up to 30mm...Sale price £9.25Regular price £9.99Sale price £9.25Regular price £9.99 -
Vendor: OnlineSensors Ltd
STS2 10K NTC Ring Temperature Sensor 1m B3435K No MoQ
This M4 lug thermistor temperature sensor has 1m cable 22 AWG B3435K 10K Ω 1% The STS2 series ring terminal temperature sensors are available with robust moulded housings as standard with M3 & M4 fixings. The...Regular price £5.50Regular price £5.50 -
Vendor: OnlineSensors Ltd
STT-26 Submersible Temperature 4-20mA Probe and Transmitter
Submersible 4-20mA output temperature probe for immersion in: Freshwater Seawater Any other compatible liquid PT100 element is converted to 4-20mA current loop using internal Signal conditioning electronics. Lead times on this product is 1-2 weeks get...Regular price From £253.25Regular price From £253.25 -
Vendor: OnlineSensors Ltd
Submersible Temperature Sensor Thermistor Stainless Steel
General purpose temperature sensor has an IP68 Stainless steel probe using a 10K NTC thermistor probe This temperature sensor is extremely versatile and durable with an IP rating of IP68. Submersible Temperature sensor probe applications IoT...Regular price £10.50Regular price £10.50 -
Vendor: OnlineSensors Ltd
TEMPer Gold "Original" USB Temperature Sensor
TEMPer USB Sensors are great little devices for getting data logging quickly and easily! They're compatible with most "standard" PC & Laptop operating systems including Windows, and Raspberry Pi! This is the TEMPer Gold "Original" Thermometer,...Regular price £10.25Regular price £10.25 -
Vendor: OnlineSensors Ltd
TEWA TT4-PT1000B-T200-1500 PT1000B Probe
PT1000B Sensor Probe Description TEWA TT4-PT1000B-T200-1500 probe has a 1.4m cable length with a stainless steel 316 capped probe 50mm in length and a diameter of 6mm. Class B IP67 -40 to 200°C The PT1000 probe...Regular price £15.00Regular price £15.00
Our range of Temperature probes includes Thermistor and PT Probes they are general purpose and can perform in extreme environments.
The Temperature probes provided on this site have been selected from the most popular and versatile for applications whilst retaining the all important cost effective attribute.
So , What should you choose Thermistor , PT100 or PT1000 Probes? , well the answer is a Thermistor probe....if only it were that simple! this is a complex question but we can help that decision if the type of probe needs to be chosen.
We offer Temperature sensor integration support such as c code examples, user interfaces and circuit examples.
There is also a bulk order discount should this be part of a larger project.
If you are looking for a temperature probe that we haven't listed on our site the chances are we we have it or at least have the best sourcing options so please contact us.
Thermistor probes
Thermistor probes are cheap accurate and robust. Thermistors react exponentially to temperature , this is more apparent over larger temperature ranges.
The reference resistance stated with the thermistor e.g. 10kΩ means 10kΩ at 25°C
We can supply examples and practical design and code advice on making integration with our thermistor probes easy . All our selected Thermistors and Thermistor probes have a solid supply chain and we are able to offer the best prices for small orders, contact us for bulk deals.
PT100 Probes and PT1000 Probes
The PT100 and PT1000 are referenced at 0°C Celsius meaning 100Ω a 0°C and 1000Ω at °C.
PT are considered linear especially when compared to Thermistors, although one can argue that upon closer inspection they are not.
PT100 and PT1000 are known for their superior accuracy and ease of integration however this impact cost , they are generally more expensive than Thermistors.