Temperature Sensors Philippines: Thermistors, Probe, IR & Digital | Circuitrocks
Temperature Sensors — Thermistors, Thermal Probes, IR & Digital Modules
Measure heat, ambient temperature, surface temperature, or liquid temperature with our full lineup of temperature sensors—from thermistors and DS18B20 digital probes to thermocouples, RTDs, and infrared (IR) temperature sensors. Ideal for Arduino, Raspberry Pi, ESP32, and industrial monitoring.
Thermistors • Digital Temp • IR Temperature • Thermocouple • RTD • Thermal Probes
Why shop temperature sensors here
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Wide range: ambient, surface, liquid, and contactless temperature
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Easy integration: I²C, 1-Wire, analog, and SPI modules
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PH support: wiring help, calibration tips & stable power guidance
Popular uses
- Weather monitoring & IoT dashboards
- Oven, heater, and equipment temperature logging
- Aquarium & liquid sensing
- Surface or object temperature (IR)
- Thermal safety, HVAC & automation systems
Featured temperature sensor categories
Ambient & Digital Temperature
Contact & Industrial Sensing
Tip: For long cable runs, prefer digital sensors like DS18B20 or RTD because analog thermistors suffer from noise over distance.
Temperature sensor chooser (quick guide)
| Need |
Best choice |
Notes |
| Room / ambient temperature |
BME280 or thermistor |
Good accuracy; works well in IoT dashboards. |
| Liquid temperature |
Waterproof DS18B20 |
Digital, stable, and ideal for aquariums & tanks. |
| High-heat applications |
K-type thermocouple |
Pair with MAX6675/31855 for accurate readings. |
| Precision industrial sensing |
RTD PT100/PT1000 |
Very stable and accurate; used in lab/industry. |
| Non-contact / object temperature |
IR sensor (MLX90614) |
Perfect for safety checks, motors, or moving parts. |
Check temperature range, accuracy, voltage, and communication protocol to match your project’s needs.
Starter bundles
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Weather Station Kit: BME280 + ESP32 + display
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Temperature Logger: DS18B20 + data logger + enclosure
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High-Temp Kit: K-type thermocouple + MAX6675 module
FAQ
Are these sensors compatible with Arduino and ESP32?
Yes. Most support I²C, 1-Wire, analog, or SPI—making them easy to integrate with Arduino, ESP32, and Raspberry Pi.
Do temperature sensors need calibration?
Digital sensors are pre-calibrated; thermistors and thermocouples may require software compensation for best accuracy.
Can thermal sensors measure from a distance?
Yes—IR thermal sensors detect heat without touching the object, ideal for moving or dangerous surfaces.
Do you ship nationwide?
Yes—fast PH shipping with same-day processing for in-stock items.
