Application

• Natural gas process/transmission 

• Polymer production 

• Biogas production 

• Hydrogen refrigerant 

• LNG & LPG Production 

• Inert gas and gas 

• Compressed natural gas production 

• Hydrocarbon extraction process 

• heat treatment furnace

MICHELL EASIDEW PRO XP Summary of Application Scheme for Explosion proof Dew Point Transmitter

This article is a core summary of the application solution for MICHELL EASIDEW PRO XP explosion-proof dew point transmitter, integrating equipment core parameters, applicable scenarios, selection points, typical configurations, and industry practice effects. It can be directly used for project reporting, equipment selection filing, and technical disclosure reference.

一、Core parameters of equipment (key technical indicators)

二、Core applicable industries and scenarios

• Oil and gas industry: natural gas processing/transportation, LNG/LPG production and storage, CNG refueling stations, refining and hydrocarbon processing (anti icing, standard protection, equipment protection)

• Chemical industry: polymer (PE/PP/PET) production, specialty gas/electronic chemicals, catalyst protection (moisture control, catalyst protection, stable products)

• Energy sector: hydrogen energy (hydrogen production/refueling stations), biogas purification, industrial heat treatment inert gas protection (adapting to hazardous environments, ensuring quality control)

• General scenarios: Industrial gas dryer outlet monitoring, continuous online monitoring of trace water in various hazardous environments

三、Key points of selection

1. Range matching: Priority is given to using the standard range of -110 ℃~+20 ℃ dp, covering the vast majority of industrial trace water measurement scenarios

2. Output selection: For simple on-site wiring, choose 4-20mA analog output; Remote monitoring and data collection are required, with RS485 Modbus digital communication selected

3. Explosion proof adaptation: Confirm the corresponding explosion-proof certification (ATEX/IECEx, etc.) for the equipment based on the hazardous zone level (Zone 0/1/2) on site

4. Medium adaptation: Select the corresponding material configuration based on the measured medium (gas/liquid, corrosiveness, temperature)

四、Typical configuration and practical effect

（一）Typical configuration scheme

Basic configuration: MICHELL EASIDEW PRO XP transmitter+pre-processing system (filtering ≤ 0.1 μ m, pressure reduction ≤ 20 bar, constant temperature 20~50 ℃)+signal transmission module (compatible with DCS/PLC access)

Special configuration: Add high-pressure adapter joints to hydrogen refueling stations/high-pressure scenarios; Add ultra clean pretreatment components to electronic chemical/high-purity gas scenarios

（二）Core Case Effect

• Natural gas long-distance pipeline: high pressure of 100 bar, Zone 1 hazardous area, stable measurement accuracy of ± 1 ℃ dp, 3 years of no faults, meeting GB 17820 standard

• Polyethylene production: When the water content of propylene raw materials is ≤ 1ppm (v), the catalyst life is extended by 30%, and the product defect rate is significantly reduced

• Hydrogen refueling station: suitable for high pressure of 350/700bar, hydrogen dew point ≤ -40 ℃ dp, in compliance with GB/T 37244 standard, no moisture related faults

五、Summary of Core Values

MICHELL EASIDEW PRO XP, with its core advantages of explosion-proof safety, high precision, high pressure resistance, and long service life, can effectively solve the pain points of trace water measurement in industrial hazardous environments, achieve production safety assurance, product quality improvement, and reduced operation and maintenance costs, and adapt to the compliance needs of multiple industries worldwide. It is a benchmark equipment for trace water measurement in industrial hazardous environments.