---
product_id: 318244945
title: "100 PSI Pressure Transducer Sender Sensor with Connector - 1/8 inch 27 NPT Thread Stainless Steel Pressure Sensor for Oil, Fuel, Air, Water"
brand: "mnjws"
price: "R$557"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/318244945-100-psi-pressure-transducer-sender-sensor-with-connector-1-8
store_origin: BR
region: Brazil
---

# 100 PSI max pressure 0.5-4.5V output 316 stainless steel 100 PSI Pressure Transducer Sender Sensor with Connector - 1/8 inch 27 NPT Thread Stainless Steel Pressure Sensor for Oil, Fuel, Air, Water

**Brand:** mnjws
**Price:** R$557
**Availability:** ✅ In Stock

## Summary

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## Quick Answers

- **What is this?** 100 PSI Pressure Transducer Sender Sensor with Connector - 1/8 inch 27 NPT Thread Stainless Steel Pressure Sensor for Oil, Fuel, Air, Water by mnjws
- **How much does it cost?** R$557 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/318244945-100-psi-pressure-transducer-sender-sensor-with-connector-1-8)

## Best For

- mnjws enthusiasts

## Why This Product

- Trusted mnjws brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Design:** Crafted from premium 316 stainless steel for longevity in harsh environments.
- • **Reliable Output:** Delivers a linear voltage output of 0.5 to 4.5 volts for consistent performance.
- • **Easy Installation:** Plug and play setup with a standard 1/8 inch NPT thread.
- • **Precision Performance:** Experience accurate pressure readings with a range of 0-100 PSI.
- • **Versatile Compatibility:** Seamlessly integrates with fuel, oil, air, and water systems.

## Overview

The 100 PSI Pressure Transducer Sender Sensor is a high-performance device designed to convert pressure from various fluids into a standard electrical signal. Made from durable 316 stainless steel and high-temperature resistant plastic, it is perfect for a wide range of applications including oil tanks and gas systems. With a user-friendly plug-and-play design, this sensor ensures reliable and accurate pressure readings in any environment.

## Description

Features:Plug and play for both fuel and oil pressure inputs.Stainless steel construction.Comes with mating connector for custom configurations.Linear voltage output of 0.5-4.5 volts. Specifications: Body Diameter: 0.875"Body Length: 2.558"Inlet Size: 1/8" - 27 NPTLinear voltage output: 0.5 - 4.5 VoltsMaterial: Stainless SteelPressure Range: 0-100 PSIReference voltage required: 5 Volts

## Features

- 100PSI PRESSURE TRANSDUCER - Convert the physical parameters of the gas , liquid and other physical parameters of the pressure sensor into a standard electrical signal.
- WIDE APPLICATION - Plug and play for fuel, oil, air, water pressure inputs, can be used in oil tank, gas tank, etc.
- PREMIUM MATERIAL - Made from top grade 316 stainless steel & high temperature resistant plastic, endure all kinds of working environment.
- TECHNICAL DETAILS - Inlet Size: 1/8" - 27 NPT, Linear voltage output: 0.5 - 4.5 Volts, Pressure Range: 0-100 PSI.
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | MNJWS |
| Brand | MNJWS |
| Package Dimensions | 14.3 x 9.3 x 2.11 cm; 59 g |
| Item model number | UPS-001 |
| Manufacturer part number | UPS-001 |
| Item Weight | 59 g |

## Images

![100 PSI Pressure Transducer Sender Sensor with Connector - 1/8 inch 27 NPT Thread Stainless Steel Pressure Sensor for Oil, Fuel, Air, Water - Image 1](https://m.media-amazon.com/images/I/612FDaMwMbL.jpg)
![100 PSI Pressure Transducer Sender Sensor with Connector - 1/8 inch 27 NPT Thread Stainless Steel Pressure Sensor for Oil, Fuel, Air, Water - Image 2](https://m.media-amazon.com/images/I/618BkTdIeML.jpg)
![100 PSI Pressure Transducer Sender Sensor with Connector - 1/8 inch 27 NPT Thread Stainless Steel Pressure Sensor for Oil, Fuel, Air, Water - Image 3](https://m.media-amazon.com/images/I/51lcr5zRHAL.jpg)
![100 PSI Pressure Transducer Sender Sensor with Connector - 1/8 inch 27 NPT Thread Stainless Steel Pressure Sensor for Oil, Fuel, Air, Water - Image 4](https://m.media-amazon.com/images/I/51yPsqln-SL.jpg)
![100 PSI Pressure Transducer Sender Sensor with Connector - 1/8 inch 27 NPT Thread Stainless Steel Pressure Sensor for Oil, Fuel, Air, Water - Image 5](https://m.media-amazon.com/images/I/61qPUcjnmqL.jpg)

## Questions & Answers

**Q: What is the scaling to use for the sensor? is it 0 psi= .5v and 100psi= 4.5v or 0 psi= 0v and 100psi=5v. Want to confirm from the manufacture**
A: It’s been a while since I used the sensor.  But I usually provide an offset to take small positive voltages to zero for zero pressure and provide enough gain to take the 4.5V to 5V for the high end.  No sensor that operates from a 0V-5V power supply can give you zero volts out unless you “pull” that voltage down with a negative supply through a resister.  So to the best of my memory it is 0.5V to 4.5V output.

**Q: Is this being sold by a reputable Chinese manufacturer?   I have seen some Chinese resellers market manufacturing rejects.**
A: Wouldn’t touch it it’s my 3rd

**Q: What is the wiring for this which wire is signal ground power?**
A: 5v red 
Negative is black 
Signal is the other, blue or green. Can’t remember

**Q: will this work with 3.3v logic?  I am looking for something to use with ESP8266**
A: I'm in the process of using this sensor as you described.  What's needed is a way to take the 0.0-5.0v (0.5-4.5v) and drop it down to the 0.0-3.3v linear output.  I've decided to use a voltage divider with resistors of <1% tolerance and a voltage buffer to get the signal to the 0-3.3v input for the ESP32.  The voltage offset can be dealt with either in hardware or software/firmware.

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-24*