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Winsen

Winsen WPAH01 Ceramic Pressure Sensor

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Water Quality Sensors for everyday users

The Winsen WPAH01 Ceramic Pressure Sensor by Winsen is a value-for-money water quality sensors designed for everyday users. It features Model No. / Name: Pressure Sensor and Operating Voltage (VDC): 2 to 20.

₹785
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Total: ₹785
Buying tip: A smart budget buy — solid performance without breaking the bank.
Estimated delivery: 17 Aug31 Aug
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Quick Specs

Model No. / Name: Pressure Sensor
Operating Voltage (VDC): 2 to 20
Size (mm): Φ18mm*6.35mm
Detection range: 2bar, 5bar, 10bar, 20bar, 50bar, 100bar
Sensitivity (dBm): 1.5—4mv/V, typical value 2.5±1.0mv/V
Resistance (Ohm): Input, Output 10KΩ±30%

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-1278814Category: Water Quality Sensors

About This Product

The Winsen WPAH01 Ceramic Pressure Sensor by Winsen is a value-for-money water quality sensors designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Model No. / Name: Pressure Sensor
  • Operating Voltage (VDC): 2 to 20 — works with standard household power
  • Size (mm): Φ18mm*6.35mm
  • Detection range: 2bar, 5bar, 10bar, 20bar, 50bar, 100bar — reliable connection even at a distance
  • Sensitivity (dBm): 1.5—4mv/V, typical value 2.5±1.0mv/V
  • Resistance (Ohm): Input, Output 10KΩ±30%
  • Zero output: 0—±0.4 mv/V,, typical value 0±0.25mv/V
  • Repeatability: Linearity, hysteresis, typical value ±0.3 %FS

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

WPAH01 ceramic pressure sensor adopts ceramic base, made into ceramic piezo resistance pressure sensor with thick-film technology. It’s size Φ18mm x 6.35mm. Ceramic is a kind of material with high elasticity, corrosion resistance, wear resistance, resistance to impact and vibration. Ceramic’s good thermal stability and thick film high temperature sintering process make the ceramic pressure sensor’s operating temperature range up to -40 ~ 125 ℃. The ceramic's high elasticity and creep resistance make the ceramic pressure sensor have good long-term stability. Besides, the corrosion resistance character makes the sensor have unique advantages in the application such as the refrigeration, chemical and environmental protection and other fields. Applications: WPAH01 Ceramic Pressure Sensor is widely used in process control
  1. Environmental control
  2. Hydraulic and pneumatic equipment
  3. Servo valves and transmission
  4. Chemical and chemical industry
  5. Medical instruments and many other fields.

Features:

  1. Ceramic sensitive film with high overload capacity
  2. Laser calibration for zero and full scale
  3. Excellent corrosion resistance, wear resistance
  4. Impact resistance, anti-vibration
  5. High precision, good stability
  6. Wide operating temperature range
  7. Small size, easy to package
  8. Environmental protection

Package Includes:

1 x Winsen WPAH01 Ceramic Pressure Sensor

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.