Smart Monitoring In Glove Boxes: Dew Point, Temperature & Humidity
Introduction Glove boxes, also known as inert atmosphere boxes or isolation chambers, play a vital
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HG808 Sereris
The HG808-T Series is HENGKO’s advanced industrial-grade temperature and humidity transmitter, meticulously engineered for continuous monitoring in extreme high-temperature environments up to 200°C. Designed for harsh applications such as kilns, industrial ovens, and flue gas pipelines, this model ensures long-term measurement stability and durability where conventional sensors fail.
Equipped with a high-performance 316L stainless steel probe, the HG808-T delivers reliable measurements even in environments with strong heat radiation, volatile gases, or particulate-laden exhaust flows. It offers exceptional accuracy of ±0.1°C and ±2% RH, even under thermal shock and rapid environmental changes.
Whether you’re monitoring process air in combustion systems, high-temp drying chambers, or industrial exhaust outlets, the HG808-T provides an uncompromising solution for real-time environmental control, process safety, and compliance with industrial quality standards.
| Model | By Application Condition | Key Features |
|---|---|---|
| HG808-T | Continuous High-temperature environments (kilns, ovens, flue gas) | – Measures up to 180°C – Stainless steel probe – Long-term stability |
HENGKO offers a broad array of industrial temperature and humidity sensors suitable for various monitoring needs, ranging from stainless steel sensor probes to dew point transmitters and as following 6 kinds of temperature and humidity monitor devices solution. Our focus is on providing accurate, reliable, and long-lasting sensors, making them perfect for a diverse array of applications. Here List our HG808 series, please check details as following.
HG808 also offers specialized dew point monitoring solutions tailored for challenging industrial environments — including high temperature, high humidity, corrosive conditions, and chemical exposure.
Explore the models below to select the right humidity transmitter for your specific application needs.
| Model | Temperature Range (°C) | Humidity Range (% RH) | Dew Point Range (°C) | Temperature Accuracy (Temperature / Humidity / Dew Point) |
Special Features | Applications |
|---|---|---|---|---|---|---|
| HG808-T Series (High Temperature Transmitter) |
-40 to +200℃ | 0–100% RH | N/A | ±0.1°C (@85℃) / ±2%RH (@20℃, 10–90%RH) |
Ultra-high temperature resistant sensing element, 316L stainless steel probe. Maintains good humidity collection performance even at high temperatures between 100°C and 200°C. |
Collecting humidity data from high-temperature gases in various applications like furnace kilns, high-temperature ovens, and coking gas pipelines. |
| HG808-A Series (Ultra High Temp Dew Point Meter) |
-80 to +180℃ | N/A | -20 to +100℃ | ±3°C Td |
Designed specifically for measuring dew point in high-temperature and dry environments. Features a robust cast aluminum housing and stainless steel sensor assembly for accurate measurements up to 190°C. |
Ideal for dew point measurement in challenging 190℃ high-temperature and dry environments. |
We offer 6 types of probes for the HG808 Humidity Transmitter, with each type available in both A and B versions, providing a total of 12 probes for various application options.
0A#
1A#
3A#
5A#
6A#
8A#
0B#
1B#
3B#
5B#
6B#
8B#
M20 Hexagonal thread stainless steel probe connector
G1/2 Hexagonal thread stainless steel probe connector
NTP1/2 Hexagonal thread stainless steel probe connector
M27 Hexagonal thread stainless steel probe connector
M20 Flange stainless steel probe connector
HENGKO, as a leading factory and OEM provider, offers 6 types of humidity transmitters, sensors, and meters with various probe options. We specialize in delivering the best temperature and humidity monitoring solutions for diverse industrial applications, ensuring reliability and customization to meet specific needs.
HENGKO is a professional supplier in industrial temperature and humidity sensor solutions, with a reputation for unique design and excellent performance.
Our temperature and humidity transmitters and sensors are utilized across various industries, such as food and beverage, pharmaceuticals, manufacturing, and environmental monitoring, delivering reliable and accurate measurements essential for operational success.
You can easy find the best temperature and humidity solutions by HENGKO’s 10 years of technical expertise and comprehensive range of humidity and dew point products for some special industrial monitor conditions.
You will get much lower and competitive price due to our extremely cost-effective control and factory supply and free OEM and ODM Service
You will always meet the ever-changing market needs with our keep-upgrading humidity transmitter products.
You can fully customize unique dew point sensor product based on our patented & self-designed dew point transmitter series.
You will get strong marketing support to help you sell products successfully, material supports include: high resolution product images, cool 3d-effect videos, and a LOT more.
If you’re keen on collaborating with HENGKO as an Sales Distributor or Agent for our Temperature and Humidity Sensor Products,
we warmly invite you to contact us to discuss the specifics. Many exclusive opportunities await you.
High temperature and humidity transmitters with sensors capable of handling 200°C (392°F) are crucial in specific industrial environments for several key reasons:
Extreme Process Monitoring:
Many industrial processes operate at very high temperatures. Examples include:
Harsh Environment Data Collection:
Certain industrial settings are inherently hot and humid. These transmitters can gather reliable data in:
Specialized Material Compatibility:
Sensors designed for 200°C environments often use special materials to withstand the heat. This allows for accurate measurement in processes that might damage conventional sensors:
In essence, high-temperature and humidity transmitters with 200°C sensors are vital for industrial processes that demand precise control and data collection
in extremely hot and humid environments. Their ability to withstand harsh conditions and utilize specialized materials makes them irreplaceable for these demanding applications.
High temperature and humidity transmitters with sensors designed to handle up to 200°C (392°F) boast specific features that make them ideal for harsh industrial environments. Here are some key characteristics:
1. High-Temperature Resistance:
The primary feature is the sensor’s ability to withstand temperatures as high as 200°C. This is achieved through special materials like:
2. Accurate Humidity Measurement:
Even in hot environments, these sensors deliver precise readings of relative humidity. This is often achieved through:
3. Durable Construction:
The entire transmitter is built to endure the harsh conditions of industrial settings. This includes:
4. Output Signal Compatibility:
These transmitters provide industry-standard output signals for easy integration with data acquisition systems. Common outputs include:
5. Calibration Capabilities:
Many high-temperature and humidity transmitters offer calibration options to ensure long-term accuracy. This may involve:
In conclusion, high temperature and humidity transmitters with 200°C sensors are feature-rich instruments designed for the specific demands of hot
and humid industrial environments. Their ability to withstand extreme temperatures, deliver accurate measurements, and function reliably make them
valuable tools for process monitoring and control in various industrial sectors.
There are two main types of high temperature and humidity transmitters based on the sensing technology used:
1. Capacitive High Temperature and Humidity Transmitters:
These transmitters use a capacitive sensor to measure humidity. The sensor consists of two parallel plates separated by a hygroscopic material.
As humidity changes, the amount of moisture absorbed by the hygroscopic material changes, which in turn affects the capacitance between the plates.
This change in capacitance is measured electronically and converted into a humidity reading.
Advantages:
Disadvantages:
2. Resistive High Temperature and Humidity Transmitters:
These transmitters use a resistive sensor to measure humidity. The sensor consists of a polymer film that changes its electrical resistance
based on the amount of moisture absorbed. As humidity increases, the resistance of the film decreases, and vice versa. This change in resistance
is measured electronically and converted into a humidity reading.
Advantages:
Disadvantages:
The best type of high temperature and humidity transmitter for a particular application will depend on the specific requirements
of the application, such as the required accuracy, response time, and cost.
Here are some key factors to consider when choosing a high temperature and humidity transmitter for your industrial monitoring projects and systems:
1.Temperature Range:
2.Humidity Range:
3.Accuracy and Response Time:
4.Environmental Conditions:
5.Output Signal:
6.Calibration:
7.Additional Considerations:
By carefully considering these factors, you can select a high temperature and humidity transmitter that is well-suited for your specific industrial monitoring project and system.
You can find industrial high temperature and humidity transmitters from various manufacturers, but HENGKO is certainly one option to consider. Here’s a breakdown to help you decide:
Where to Find High Temperature and Humidity Transmitters:
Why Consider HENGKO High Temperature and Humidity Transmitters:
HENGKO offers high temperature and humidity transmitters with sensors capable of withstanding up to 200°C,
making them suitable for various demanding industrial applications. Here are some reasons to consider their products:
Before Choosing HENGKO:
By considering these aspects, you can make an informed decision about whether a HENGKO high temperature and humidity transmitter is the right choice for your industrial monitoring project.
You’re right, industrial high temperature and humidity transmitters can be expensive. Here are some options to consider if price is a major concern:
| Brand | Model | Temperature Range (°C) | Humidity Range (%RH) | Output Signal | Price (USD) |
|---|---|---|---|---|---|
| HENGKO | HG808-T | -40 to 200℃ | 0 to 100 | 4-20mA, Modbuss RS485, 0-5V, 0-10V | $250 – $400 |
| Omega | HXNH-TH | -40 to 200 | 0 to 100 | 4-20mA, Modbus RTU | $300 – $500 |
| Dwyer Instruments | Series HTI | -40 to 177 | 0 to 100 | 4-20mA | $200 – $350 |
| E+E Elektronik | EE360 | -20 to 200 | 0 to 100 | 0-10V, 4-20mA | $400 – $600 |
| Budget Option | (Various) | -20 to 150 | 0 to 100 | 4-20mA | $100 – $200 |
Here’s why choosing a budget-friendly option might not always be best:
Ultimately, the decision depends on your specific needs and priorities. If accurate and reliable data acquisition is critical for your industrial process, a higher-quality transmitter might be a worthwhile investment despite the initial cost.
Contact HENGKO Today for Any Questions for Temperature and Humidity Sensor, Transmitter and Solution
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Reach out to our expert team for personalized assistance and we’ll promptly provide the best temperature and humidity transmitter and sensor solutions tailored to your specific needs.
Let us tell you why you should choose a dew point transmitter
from HENGKO
Answer is simple: HENGKO is Different.
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HENGKO is a prominent supplier of temperature and humidity monitoring solutions for various industries, specializing in manufacturing advanced temperature and humidity transmitters and sensors.
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