DFRobot
Gravity: Analog High Temperature Sensor
What sensor should you use when you need to measure temperature? Most people will think of a DS18B20 temperature sensor first, but this sensor is only ...
What sensor should you use when you need to measure temperature? Most people will think of a DS18B20 temperature sensor first, but this sensor is only capable of measuring temperatures up to 125C. In order to measure temperatures greater than 100C you will need something with a greater temperature range and resistance. This is the sensor you need! We have used a PT100 resistance type high temperature probe which is often used in industrial applications. Using this probe you can measure a temperature range between 30-350C. The module itself is compatible 3.3V-5.5V supply, so Arduino, STM32 and other microcontrollers are compatible.
FEATURES
- Supports 3-Pin "Gravity"
- interfaceAnalog output
SPECIFICATION
1.Module
- Operating voltage: 3.3V-5.5V
- Analog output voltage: 0.2V-2.8V
- Working temperature range: 30-350C
- Relative Error: ±2% F.S.
- Interface: PH2.0-3P
- Size: 42 * 32 * 18 mm/ 1.65 * 1.26 * 0.7 inches
- Waterproof: No
- Probe Working temperature: -20-400C
- Sheathing Tolerance: up to 200
- Length: 2m
- Precision: 0.5C
- Waterproof: Yes
DOCUMENTS
SHIPPING LIST
- Analog High Temperature Sensor Module x1
- PT100 Probe x1
- Analog Sensor Cable x1
Jargon buster
Plain-language definitions for the technical terms used above.
- DS18B20
- A common digital temperature sensor often sold in waterproof probe form. It matters here because the kit does not include temperature measurement, and a DS18B20 is the suggested add-on if your water readings need temperature context.
- Gravity
- Gravity is DFRobot’s plug-in connector system for sensors, motors and modules, using standard cables to reduce loose jumper wiring. It matters because Gravity-compatible parts can connect directly to these ports, while non-Gravity parts may need adapters or manual wiring.
- STM32
- STM32 is a family of microcontroller chips commonly used in embedded electronics. Knowing a product uses an STM32 can help when looking at firmware updates, pin connections, or low-level serial control options.
- Tolerance
- Tolerance tells you how far the real resistance value may be from the printed value. A 1% resistor is useful when a circuit needs more predictable behaviour than a looser 5% or 10% part.
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Brands
Gravity Analog High Temperature Sensor Schematic
Schematic · 80.5 KB · Click any page to view full size
Supplier page — dfrobot.com
Supplier Description · 618.9 KB · Click any page to view full size
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