HIH-4000-003 Series

series introduction

# HIH - 4000 - 003 Product Series Introduction

## 1. Overview
The HIH - 4000 - 003 product series is a cutting - edge line of humidity sensors engineered to provide highly accurate and reliable humidity measurements in a wide range of applications. These sensors are designed with advanced technology and precision manufacturing processes, making them a top choice for industries that demand high - quality humidity sensing solutions.

## 2. Key Features

### 2.1 High Accuracy
One of the most prominent features of the HIH - 4000 - 003 series is its high accuracy in humidity measurement. The sensors are calibrated to provide precise readings within a narrow margin of error. This accuracy is crucial in applications where even small variations in humidity can have a significant impact, such as in pharmaceutical manufacturing, food storage, and environmental monitoring.

### 2.2 Wide Measurement Range
These sensors are capable of measuring humidity levels across a wide range, typically from 0% to 100% relative humidity (RH). This broad range makes them suitable for diverse environments, whether it's a dry desert climate or a highly humid tropical region. They can accurately detect and report humidity changes in various settings, from industrial facilities to residential buildings.

### 2.3 Fast Response Time
The HIH - 4000 - 003 series offers a fast response time, which means it can quickly detect changes in humidity levels. This is essential in applications where real - time humidity monitoring is required, such as in HVAC (Heating, Ventilation, and Air Conditioning) systems. The fast response allows for prompt adjustments to be made to maintain optimal humidity conditions.

### 2.4 Long - Term Stability
Over time, the performance of humidity sensors can degrade due to factors like environmental exposure and aging. However, the HIH - 4000 - 003 series is designed for long - term stability. It maintains its accuracy and reliability over an extended period, reducing the need for frequent recalibration and replacement. This not only saves costs but also ensures continuous and consistent humidity monitoring.

### 2.5 Compact Design
The sensors in the HIH - 4000 - 003 series have a compact design, which makes them easy to install in various spaces. Their small size allows for integration into tight - fitting equipment or systems without taking up too much space. This is particularly beneficial in applications where space is limited, such as in portable devices or small - scale industrial machinery.

## 3. Technical Specifications

### 3.1 Electrical Characteristics
- **Supply Voltage**: The sensors typically operate within a specified supply voltage range, for example, 2.7V to 5.5V. This wide voltage range provides flexibility in powering the sensors, allowing them to be used with different power sources.
- **Output Signal**: They provide an analog output signal that is proportional to the measured humidity. The output voltage can be easily interfaced with microcontrollers, data loggers, or other monitoring equipment for further processing and analysis.

### 3.2 Environmental Specifications
- **Operating Temperature Range**: The HIH - 4000 - 003 series can operate within a wide temperature range, such as - 40°C to 125°C. This wide temperature tolerance enables the sensors to be used in harsh environments, including industrial ovens, cold storage facilities, and outdoor applications.
- **Storage Temperature Range**: They can also be stored within a relatively wide temperature range, ensuring their durability during transportation and long - term storage.

## 4. Applications

### 4.1 Industrial Applications
- **Manufacturing**: In industries such as semiconductor manufacturing, where precise humidity control is essential to prevent damage to sensitive components, the HIH -

Images for reference

HIH-4000-001,HIH-4000-003,HIH-4000-005

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Datasheets

Partlist

HIH-4000-003