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DFRobot Gravity HF Sensor (Calibrated) – I2C, UART and analog

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SKU: 1356245
  1. Brand: DFRobot
  2. Product: Gravity HF Sensor (Calibrated) – I2C & UART
  3. Detection Gas: Hydrogen fluoride (HF)
  4. Detection range: 0~10ppm
  5. Working Voltage: 3.3~5.5V DC
  6. Working Current: <5mA

 21,985.00  28,549.00

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₹ 18631.36 (+18% GST extra)

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Brand: DF Robot
Category: Gas and Dust Sensor, Electronics Components on Sale

This is a sensor that detects hydrogen fluoride concentration and supports three output modes: analog, I2C, and UART. The probe has been calibrated at the factory, which can quickly and accurately measure the concentration of hydrogen fluoride in the environmentCan be widely used in the detection of hydrogen fluoride in industrial and environmental protection fields.

The probe adopts the electrochemical principle, has the characteristics of strong anti-interference ability, high stability, high sensitivity, etc., and the service life is as long as two years. The sensor has 32 modifiable I2C addresses, an integrated temperature compensation algorithm, and a threshold alarm function, It has good compatibility with mainstream main control devices such as Arduino, ESP32, and raspberry pie. The easy-to-use Gravity interface, coupled with our sample code, can quickly build a hydrogen fluoride concentration detector.DFRobot has introduced 12 gas detection sensors in this series, CO, 02, NH3, H2S, NO2, HCL, H2, PH3, SO2, O3, CL2, HF, which are used in exactly the same way and data format, so you can combine them according to your needs.


Features:

  1. Factory calibrated, accurate measurement
  2. High sensitivity, low power consumption
  3. Excellent stability and anti-interference
  4. Three output modes: I2C, UART and analog
  5. Long service life(2 years)
  6. Compatible with 3.3~5.5V main controllers
  7. 32 modifiable I2C addresses
  8. Reverse connection protection
  9. Temperature compensation
  10. Threshold alarm
  11. It use I2C, UART and analog communication protocol to make smooth commutation between sensor and micro-controller.

Specifications:

  1. Detection Gas: Hydrogen fluoride (HF)
  2. Detection range: 0~10ppm
  3. Working Voltage: 3.3~5.5V DC
  4. Working Current: <5mA
  5. Output Signal: I2C, UART (0~3V), analog voltage
  6. Working Temperature: -20~50℃
  7. Working Humidity: 15~90%RH (non-condensing)
  8. Storage Temperature: -20~50℃
  9. Storage Humidity: 15~90%RH (non-condensing)
  10. Lifespan: >2 years (in the air)
  11. Adapter Plate Size: 37*32mm
  12. Compatibility: Arduino, ESP32, Raspberry pi

Package Includes:

1 x DFRobot Gravity HF Sensor (Calibrated) – I2C, UART and analog

Detection Gas

Hydrogen fluoride (HF)

Detection range

0~10ppm

Working Voltage

3.3~5.5V DC

Working Current

<5mA

Working Temperature Range (°C)

-20 to 50

Working Humidity Range

15~90%RH (non-condensing)

Shipment Weight

0.082 kg

Shipment Dimensions

13 × 9 × 5 cm

15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.


What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Country Of Origin: China