Thermistor probes

Our popular thermistor probes have full design support and solid supply chains. We have chosen the most popular thermistor probes to stock t

  • They are Shipped form the UK
  • Avoid huge MOQs
  • also offer a custom sensor build program.

Higher quantities are available if required at a lower bulk pricing so please contact if larger orders are to be placed.

Thermistors Change their resistance with temperature. This change is not linear it is exponential.

Thermistor Resistance

This resistance change is dependant on the following characteristics

Beta Value , Coefficient (NTC or PTC) and its resistance at 25°C We provide fill design support with Code examples , circuit diagrams and friendly advice.

Thermistors are a cost effective temperature sensor

Thermistors are cheap in comparison to other temperature probe technologies and when interfaced correctly can provide enough accuracy to compete against a more expensive part.

Custom Thermistor Probes

If  a custom temperature sensor is required we also offer a custom sensor design service, this is quick and easy and with a few question you will have a quote and a lead time. so please contact if a custom sensor is required

SensorHub for further info

Visit our blog section for Thermistor information here


6 products

USB Temp Sensor Description

USB Thermometer is a USB Temperature Sensor .

The OnlineSensors Ltd USB Temperature Sensor range are an easy way for engineering projects , OEMs and the end user to  visualize, log and monitor the temperature, with a fast ASCII serial output rate of 7ms the USB Temperature Sensor is a simple accurate and cost effective USB Sensor.

Implementation support , customisations and command sets is provided for those who want to integrate the USB temperature sensor into their own systems.

Output - No Decoding 

USB Temperature Sensor has USB serial ASCII format so any system with a USB serial port can interface with the USB Sensor. The temperature can be logged with the free USB Temperature Sensor GUI or by a bespoke system easily with the USB Temperature sensor embedded command set.

Use Cases

  • PC Temperature
  • Weather station
  • ROCK Pi
  • Raspberry Pi
  • Environmental chamber monitoring
  • Temperature control
  • Server room
  • 3d printers
  • commercial fridges and cold rooms

Integrations

  • ASCII Command set 
  • Raspberry Pi
  • Linux
  • Windows
  • Free User GUI.
  • Customisable user interface on request
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