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Sensor · Petrochemical Measurement & Control

Measurement and control solutions for the petrochemical and chemical industries

Comprehensive measurement and control solutions for the petrochemical and chemical industries, covering explosion-proof selection, pressure, temperature, flow, level, wastewater treatment, and engineering services. Designed to meet ATEX/IECEx compliance and demanding operating conditions.

Use Cases

Instrument selection for explosion-proof areas in petrochemical and chemical plants, pressure and temperature measurement of high-temperature corrosive media, multi-point temperature monitoring in reactors, online monitoring for wastewater treatment, and automation engineering system services.

Solve pain points

Petrochemical and chemical processing facilities contain explosive gas and dust environments. Instrument selection must comply with ATEX/IECEx explosion protection zone classifications, equipment categories, and temperature classes.High temperature, high corrosion, high viscosity, and easily solidifying media damage pressure and temperature sensing elements, resulting in poor measurement stability.Reactors and catalytic beds require multi-point temperature measurement at the same cross-section to detect hot spots and channeling; conventional single-point instruments cannot cover this need.The sheath requires strict concentricity and defect control under deep-hole drilling, welding, and pressure-bearing conditions. Verification must be performed per ASME PTC 19.3 TW-2010 frequency.High energy consumption from aeration in wastewater treatment; lack of stable online monitoring for parameters such as dissolved oxygen, digester temperature, and pH.The project involves multiple instrument and automation systems but lacks unified planning, project management, and on-site commissioning support.

Solution Composition

ATEX/IECEx Explosion Protection Selection (Zone Classification 0/1/2 & 20/21/22, Equipment Categories, Protection Types Ex d/p/q/o/e/ia/ib/ic/n/ma/mb/mc/t, Protection Levels Ga/Gb/Gc & Da/Db/Dc, Gas Groups IIA/IIB/IIC & IIIA/IIIB/IIIC, Temperature Classes T1–T6) / Pressure Measurement (JUMO dTRANS p20 & p20 Ex d Pressure Transmitters, dTRANS p20 DELTA Differential Pressure Transmitter, p20Pro & delta p20Pro Series, dTRANS p33, Diaphragm Seals & Isolators) / Temperature Measurement (Explosion-Proof RTDs/Thermocouples, Sensor Sheaths, Bimetal Thermometers & Contact Bimetal Thermometers, Surface Mounting, Rigid & Flexible Multi-point Measurement, Abrasion-Resistant RTDs/Thermocouples, Temperature Transmitters, JUMO safetyM Safety Temperature Limiters, JUMO Wtrans B Wireless Temperature System) / Flow & Level (JUMO flowTRANS MAG S01/S02 Electromagnetic Flowmeters, Differential Pressure Level & Flow Measurement) / Wastewater Treatment Monitoring (JUMO dTRANS O2 01 Dissolved Oxygen Transmitter, PROCESStemp RTD Sensors & di308 Digital Indicators, dTRANS p02 Pressure Transmitters, dTRANS p33 Level Sensors, tecLine pH Electrodes & AQUIS 500 pH Transmitters) / JUMO Engineering Services (Feasibility Studies, Technical Concepts & Specifications, Project Planning & Documentation, PLC Programming/HMI/Network Technology, Commissioning, Training & Support)

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Solutions

Measurement and control solutions for the petrochemical and chemical industries

4Step-by-step service process

On-site survey

Selection Match

Implementation

Energy Saving Verification

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