SKU: SENS-2034
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Tiger TKPS1700 Pressure Sensor 0-800 kPa Absolute Pressure - I2C Output

₹181.00 (Inclusive of all taxes)
Out of Stock

The Tiger TKPS1700 is a high-precision digital absolute pressure sensor with an I2C output interface, designed for easy integration with 3.3V/5V MCU systems like Arduino, Raspberry Pi, and ESP32. It provides accurate pressure measurements from 0 to 800 kPa using a diffused silicon piezoresistive sensing element.

Features

  • High-precision diffused silicon piezoresistive pressure sensor with 1% FS accuracy.
  • Digital I2C output for direct interfacing with microcontrollers and single-board computers.
  • Integrated temperature compensation across a wide -40°C to +85°C operating range.
  • Compact 1 cm x 1 cm footprint with a low 4-gram weight for space-constrained designs.
  • Robust construction with a 2 MPa maximum pressure rating for reliable operation.

Out of stock

Description

The Tiger TKPS1700 employs a diffused silicon piezoresistive pressure chip, a MEMS-based technology known for its stability and sensitivity. The sensor’s internal signal conditioning circuitry provides amplified, temperature-compensated digital readings via an I2C serial interface, ensuring reliable data acquisition across varying environmental conditions.

Pre-calibrated and ready for use, this sensor simplifies system integration for pressure monitoring applications. Its compact, solid-state design offers excellent durability and a fast 10 ms response time, making it suitable for dynamic pressure measurement scenarios in both consumer and industrial environments.

Key Features

  • High-Accuracy Sensing: Utilizes a diffused silicon piezoresistive IC sensor for precise pressure measurement with 1% full-scale accuracy.
  • Integrated Signal Conditioning: Features built-in temperature compensation and calibration for stable output from -40°C to +85°C.
  • Digital Communication: Provides pressure data via a standard I2C digital interface, compatible with 3.3V and 5V logic systems.
  • Compact & Lightweight Design: Measures just 1 cm x 1 cm with a minimal weight of 4 grams, ideal for portable and embedded applications.
  • High Overpressure Tolerance: Withstands pressures up to 2 MPa, offering a significant safety margin and enhanced durability.
  • Fast Dynamic Response: Delivers a rapid 10 ms response time for real-time pressure monitoring and control.

Applications

  • Liquid level monitoring and control in tanks and reservoirs.
  • Pressure measurement in pneumatic systems, airbeds, and inflatable devices.
  • Industrial gauge sensing for process control and equipment monitoring.
  • Altitude and barometric pressure sensing in portable weather stations.
  • Consumer electronics requiring compact, digital pressure feedback.

Technical Specifications

Manufacturer Part NumberTKPS1700
Pressure TypeAbsolute
Pressure Range0 - 800 kPa
Maximum Pressure2 MPa
Sensor TechnologyDiffused Silicon Piezoresistive
Output InterfaceI2C
Supply Voltage3.3 V - 5 V
Accuracy1% FS
Operating Temperature-40°C to +85°C
Response Time10 ms
Dimensions (L x W)1 cm x 1 cm
Weight0.004 kg

Frequently Asked Questions

What is the difference between gauge and absolute pressure, and which does the TKPS1700 measure?

The TKPS1700 is an absolute pressure sensor. Absolute pressure is measured relative to a perfect vacuum (zero pressure), whereas gauge pressure is measured relative to ambient atmospheric pressure. This sensor reads from 0 to 800 kPa absolute, making it suitable for applications like altitude measurement or sealed system pressure where reference to vacuum is required.

How do I interface the TKPS1700 sensor with an Arduino or Raspberry Pi?

The TKPS1700 uses a standard I2C communication protocol. Connect the sensor's VCC pin to 3.3V or 5V (compatible with both), GND to ground, SDA to the microcontroller's SDA pin, and SCL to the SCL pin. You will need to use a dedicated I2C library to read the pressure data registers. Ensure your pull-up resistors are correctly configured on the I2C bus lines.

What is the meaning of the 2 MPa 'Max Pressure' specification?

The 2 MPa (approximately 20 bar) maximum pressure rating indicates the highest pressure the sensor can be exposed to without causing permanent damage or a significant shift in calibration. This provides a 2.5x overpressure safety margin above its 800 kPa (0.8 MPa) operational range, ensuring robustness against pressure spikes in your system.

Does the sensor require any external calibration or signal conditioning?

No, the TKPS1700 is factory calibrated and includes integrated temperature compensation circuitry. The digital I2C output delivers a ready-to-use pressure value, eliminating the need for external analog signal conditioning, amplifier circuits, or user calibration under normal operating conditions.

Package Includes

  • 1 x Tiger TKPS1700 Pressure Sensor

Additional Information

Weight 0.004 kg
Dimensions 1 × 1 cm