Gravity - analog water pressure sensor - DFRobot SEN0257

Index: DFR-19273 EAN: 6959420912940
Analog sensor designed to measure water pressure, manufactured by DFRobot. It uses a 3-pin Gravity interface. The supported input voltage (standard) is 5 V, and the linear output voltage ranges from 0.5 V to 4.5 V. The sensor is compatible with controllers such as Arduino and can be used in a wide range of smart home control systems (SCS) or Internet of Things (IoT).
Gravity - analog water pressure sensor - DFRobot SEN0257
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Manufacturer: DFRobot
Compatibility: Arduino

Product description: Gravity - analog water pressure sensor - DFRobot SEN0257

Analog sensor designed to measure water pressure, manufactured by DFRobot. It uses a 3-pin Gravity interface. The supported input voltage (standard) is equal to 5 V, and the linear output voltage ranges from 0.5 V to 4.5 V. The sensor is compatible with controllers such as Arduino and can be used in a wide range of smart home control systems (SCS) or Internet of Things (IoT).

Arduino compatible product
The manufacturer has prepared a detailed user's guide, which includes a description of projects using the sensor and sample program code.

Gravity: analogowy czujnik ciśnienia wody - kompatybilny z Arduino - DFRobot SEN0257

Gravity: analog water pressure sensor - Arduino compatible - DFRobot SEN0257.

Czujnik posiada wyprowadzenia w postaci przewodów z wtykiem BLS w trzech kolorach.

Sensor has leads in form of wires with BLS connector in three colors.

Sensor leads description and connection diagram

Sensor terminals are wires with BLS connector available in three colors: redblack and yellow. Module is compatible with Arduino and derived boards. On the example diagram, the DFRduino board is used (available for purchase separately). In order to obtain correct operation of the element it is necessary to connect the leads with the controller board according to the following dependencies:

  • red wire - VCC - power supply 5 V
  • black wire - GND - GND - Ground
  • yellow wire - Signal - analog signal (output from 0.5 V to 4.5 V)

Technical specifications of the sensor from DFRobot

  • Module: analogue water pressure sensor
  • Connections: 3 x cable (Signal - VCC - GND)
  • Pressure measurement range: 0 MPa to 1 MPa
  • Measurement accuracy: 0.5%
  • Input voltage: 5 V DC
  • Output voltage range: from 0.5 V to 4.5 V
  • Thread: G1 / 4
  • Adapter: G1 / 2 to G1 / 4
  • Response time: < 2 ms
  • Rest current: 2.8 mA
  • Operating pressure: < 2 MPa
  • Fault pressure: ≥3.0 MPa
  • Service life: ≥ 10 million measurements
  • Working temperature: from -20°C to 85°C
  • Module dimensions: 49 x 14 mm
Wmontowana przejściówka G1 / 2 na G1 / 4 ułatwia wykorzystanie elementu w wielu sytuacjach.

Built-in adapter G1 / 2 to G1 / 4 facilitates the use of the element in many situations.

Analogowy czujnik przeznaczony do pomiaru ciśnienia wody.

Analog sensor designed to measure water pressure.

Suggested use

  • Water pressure measurement in residential environments, e.g. homes, gardens, farms
  • Measuring water pressure in outdoor environments such as rivers, lakes and the sea
  • Pressure measurement of water in tanks
  • Supports liquid level measurement in unique situations and non-standard circumstances

Kit contents

  • Gravity: analog sensor for measuring water pressure
  • Adapter G1 / 2 to G1 / 4 (included)

In our assortment you will also find other sensors. We invite you to familiarize with the offer.

Package width 11 cm
Package height 17 cm
Package depth 3 cm
Package weight 0.12 kg

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Product reviews

Gravity - analog water pressure sensor - DFRobot SEN0257

4.7/5

Average grade

7

Customers opinion
The following opinions are collected
and verified by
an external partner Trustmate
and come from the post-purchase process.

Reviews:

Grzegorz 18.09.2023 Confirmed purchase Translated review
Just what I needed. Everything as per specifications.
bogdan 11.06.2023 Confirmed purchase Translated review
Quickly and efficiently.
Jaromír 10.11.2022 Confirmed purchase Translated review
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Michał 25.10.2022 Confirmed purchase Translated review
Tested quite briefly. Looks like it's working fine.
Jaroslav 28.09.2022 Confirmed purchase Translated review
Reasonable price, decent quality, lower speed...
Hubert 12.10.2023 Confirmed purchase
Maciej 12.09.2022 Confirmed purchase

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