Flow measurement
Ultrasonic flow module, 2110
Non-contact ultrasonic level measurement with built-in software that calculates flow in weirs, flumes and streams; also used for redundant level measurement alongside the 2150.
- Digital communication between sensor and module, immune to RF interference
- Sensor deflector plate resists condensation; minimal deadband
- Modular, stackable design with other 2100 Series modules
- Bracket, suspension or in-pipe sensor mounting
- Applications: CSO, SSO and sewer flow monitoring, open-channel flow with or without primary devices, flows with harsh chemicals, grease or solids
Also listed in: Water & environmental monitoring: Level measurement
Specifications
- Brand
- Teledyne ISCO · 68-2000-073 +3
- Module size (H × W × D)
- 7.4 × 28.7 × 19.1 cm
- Module weight
- 1.08 kg
- Enclosure
- NEMA 4X, 6P, IP68 (self-certified)
- Power required
- 7 to 15 V DC, 60 mA at 12 V DC, 0.3 mA standby
- Typical battery life (alkaline)
- 15 months
- Sensor frequency
- 150 kHz or 95 kHz
- Level range
- 0.1 to 1.8 m (150 kHz); 0.3 to 3.6 m (95 kHz)
- Level accuracy
- ±3.69 mm or ±2.56 mm per 0.305 m from the calibration point, whichever is greater
- Cone angle
- 8°
- Sensor size (L × Ø)
- 7.8 × 4.8 cm
- Sensor cable
- 10 m
- Weirs
- V-notch, rectangular, Cipolletti, Isco Flow Metering Inserts, Thel-Mar
- Flumes
- Parshall, Palmer-Bowlus, Leopold-Lagco, trapezoidal, H, HS, HL
- Data storage
- 395,000 bytes (up to 79,000 readings)
- Storage interval
- 15 or 30 s; 1, 2, 5, 15 or 30 min; 1, 2, 4, 12 or 24 h
- Operating temperature
- −18 to 60 °C
On request
Variants & pricing
- Version
- With 2 m ultrasonic sensor and 2191 battery module
68-2000-073On request- Version
- With 4 m ultrasonic sensor and 2191 battery module
68-2000-075On request- Version
- With 2 m ultrasonic sensor
68-2000-072On request- Version
- With 4 m ultrasonic sensor
68-2000-074On request