𝘌𝘭𝘦𝘤𝘵𝘳𝘰𝘋𝘺𝘯𝘢𝘮𝘪𝘤™ Approved Particulate CEM

STACK 990

TÜV approved particulate monitor providing high quality emission measurement for low dust concentrations from dry industrial processes including Baghouses and Cartridge Filters

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Robust design unaffected by product build-up on the sensor rod
No additional services such as air purge required, providing lower cost of ownership

Simple maintenance no requirement for specialist service personnel
Networking of sensor channels and providing multiple inputs and outputs for external connections
Extensively used for measurement (mg/m³) and leak location in bag filter stack applications

Advanced sensor design includes drift checks (zero and span) and contamination checks
Passive/Active and fully insulated sensor options available for applications with stack condensation and damp particulate prevents potential short circuit to stack wall

Stacks after bag filters, cartridge filters, cyclones, electrostatic precipitators, no filtration
After process dryers

Variable velocities within range 8 – 20 m/s
(typical bag filter velocity ranges), constant velocity required outside this range
Non-condensing / dry flue gases

Incineration
Metals (eg Steel/Aluminium)
Minerals (eg Cement/Gypsum)
Chemicals (eg Detergent / Carbon Black)
Power Generation Plant (eg Coal/Biomass)

Technical Specifications
Measured parameters	Dust
Technology	ElectroDynamic™ Advanced Probe Electrification
Measurement/Monitoring capability	0-1000 mg/m³*
Stack/Duct diameter suitability	up to 8m
Flue gas temperature	up to 800°C
Baghouse	YES
Cartridge Filter	YES
Ceramic Filter	YES
Coalescent Filter	YES
Cyclone	YES
Electrostatic Precipitator (ESP)	/
Wet Electrostatic Precipitator (WESP)	/
Wet Scrubber	/
Sensor variants	Stainless Steel Fully insulted PTFE coated Passive/Active
QA checks	YES

*Application dependant

Technical data
Measurement capability	0 – 1000 mg/m³
Sensor Variants	316 Stainless Steel / Fully insulated PTFE coated (option) / Passive/Active (option)
Stack Temperature Ranges	0 -250°C up to 800°C (option)
Functionality and QA Checks	Automatic zero and span / Short circuit check / Contamination check / Drift checks
Data Output	RS485 (Modbus) output to Controller
Air Purge	option
Enclosure Protection Rating	IP66

TÜV approved BlmSchV 13, 17 & 27
Ex Zone 2, 20
US EPA MACT Compliant BLD

Rugged Sensor Options

Technical Services Datasheet

ENVEA’s Process Catalogue

Cases Studies

Real-time dust monitoring in the cement production: reduced emissions and maintenance costs

Steel industry: new CEMS monitoring project for ENVEA in Egypt

Dust Monitoring Solutions For Cement Plants