The Teledyne ISCO 2150EX Flow Module with AV2150EX Probe is an intrinsically safe Area Velocity flow meter designed for hazardous environments. Approved for use in Zone 0 and Class I Division 1 areas, this module is Baseefa-certified to ATEX Group II, Category 1G standards and delivers reliable performance in explosive atmospheres.
Product Features
- Area Velocity meter - Baseefa approved (ATEX Group II, Category 1G)
- Zone 0 and Class I Div 1 certified for hazardous environments
- Requires 2196EX Battery Module (Zone 1) or 2194EX Network Interface Module (Zone 0)
- Can be used as an add-on module for a 2150EX system
- Digitized analog level signal ensures long-term accuracy
- Factory-calibrated probe eliminates temperature drift
- Rugged IP68 (NEMA 4X, 6P) submersible enclosure
- Chemically resistant, epoxy-encapsulated sensor
- Quick-connect probe design allows field interchangeability
- Pressure venting system maintains transducer accuracy
- Built-in hydrophobic filter prevents water intrusion
- Replaceable high-capacity desiccant cartridge
- 38.4k baud for fast setup and data retrieval
Applications
- Open channel flow measurement in hazardous locations (ATEX Category 1G)
- Portable and permanent-site AV monitoring for inflow/infiltration and sewer overflow
- Measuring shallow flows in small pipes, down to 25 mm depth
- Level and flow monitoring in explosive or potentially explosive areas such as manholes, digesters, and storage tanks
Benefits
- Safe and certified operation in explosive zones
- Reduces calibration frequency with stable level readings
- Minimized maintenance due to fouling-resistant sensor
- Flexible power options and modular expansion capability
- Efficient battery usage—up to 8 months with standard setup
- Software updates possible in-field without removing unit
Why Choose the Teledyne ISCO 2150EX Flow Module?
Engineered for the most demanding field conditions, the 2150EX delivers exceptional accuracy and safety for open-channel flow monitoring in hazardous locations. It is ideal for sewer studies, inflow and infiltration analysis, and shallow flow applications in explosive environments such as manholes, digesters, and tanks.
