𝘋𝘺𝘯𝘢𝘮𝘪𝘤𝘖𝘱𝘢𝘤𝘪𝘵𝘺™ Particulate CEM STACK 602
TÜV approved DynamicOpacity™ particulate monitor for emission measurement of dust from large dry industrial processes including Baghouses and Electrostatic Precipitators
The STACK 602 is a Modbus-based cross-stack optical measuring system which uses a dynamic sensing technique to measure the rate of change of light (DynamicOpacity™ Ratiometric Opacity technology) as particulates pass through a modulated light beam. This proven optical technique, coupled with advanced design features, offers significant reliability and resolution advantages over traditional Opacity monitors and virtually overcomes lens fouling associated with standard Opacity monitors.
Features & Benefits
- Simple installation, set-up and maintenance
- Resistant to contamination, operational with optics 90% contaminated
- Lower levels of maintenance than traditional opacity systems
- Can be purged with instrument air providing lower cost of ownership; blowers available if preferred
- Used for compliance measurement (mg/m3) after electrostatic precipitators and baghouses
- Advanced sensor design includes automatic drift (zero and span) checks
- mg/m3 output, once calibrated.
Main applications
- Stacks after bag filters, cartridge filters, cyclones, electrostatic precipitators, no filtration
- Non-condensing / dry flue gases
Typical Applications
- Incineration
- Metals (eg Steel/Aluminium)
- Minerals (eg Cement/Gypsum)
- Chemicals (eg Refinery / Rubber)
- Power Generation Plant (eg Coal/Biomass)
| Technical Specifications |
| Measured parameters |
Dust |
| Technology |
DynamicOpacity™ |
| Measurement/Monitoring capability |
<10 – 1000 mg/m3* |
| Stack/Duct diameter suitability |
up to 15m |
| Flue gas temperature |
up to 600°C |
| Baghouse |
YES |
| Cartridge Filter |
/ |
| Ceramic Filter |
/ |
| Coalescent Filter |
/ |
| Cyclone |
YES |
| Electrostatic Precipitator (ESP) |
YES |
| Wet Electrostatic Precipitator (WESP) |
/ |
| Wet Scrubber |
/ |
| Sensor variants |
Stainless Steel |
| QA checks |
YES |
*Application dependant
| Technical data |
| Measurement capability |
<10 – 1000 mg/m3 |
| Sensor Variants |
316 Stainless Steel (head and coupling) |
| Stack Temperature Ranges |
-25°C -250°C (standard) up to 600°C (option) |
| Functionality and QA Checks |
Automatic zero, span and light checks |
| Interface |
Available with standard control unit (Interface module) for single stack or with ProController for multi-sensor networks |
| On-board data logging |
User configurable, Long term, Short term or Pulse logging |
| Output |
RS232, RS485 (Modbus), Ethernet Digital Alarm and 4/20mA (number of outputs dependant on controller type) |
| Air Purge |
instrument air or blower |
| Enclosure Protection Rating |
IP65 |
Approvals & Certifications
Documentation
envea_stack-602_dynamic-opacity-particulate-measurement_en
envea_catalogue_cems_emission-monitoring_en
envea_technical-services-datasheet_en