Sierra Instruments, Inc.
- Home
- Companies
- Sierra Instruments, Inc.
- Products
- Sierra - Model InnovaSonic 203 - ...
Sierra - Model InnovaSonic 203 -Economical Clamp-On Ultrasonic Water Flow Meter for Accurate Results
The InnovaSonic 203 liquid flow meter is optimized for customers still looking for high performance, but needing a lower-cost, less feature-rich option for dedicated clamp-on ultrasonic metering. The 203 digital liquid flow meter optimizes the measurement of water as it flows in HVAC, irrigation and other liquid applications.
Most popular related searches
flow meter
liquid flow metering
liquid flow meter
ultrasonic water flow meter
digital flow meter
clamp-on ultrasonic flow meter
water flow metering
water flow meter
liquid flow switch
fluid measurement
- High performance at an affordable price
- Simply clamp-on outside of pipe for easy set up
- Save time with no pipe cutting or process shutdown
The InnovaSonic 203 digital flow meter:
- Uses universal transit-time digital signal processing to offer excellent accuracy and repeatability for a wide variety of liquids
- Determines the velocity of the fluid by measuring the time it takes an ultrasonic signal to travel a known distance with the flow stream, and another signal travelling against the flow stream
- Features measurement that is independent of fluid conductivity to allow a wider applicability compared to magnetic meters
In addition, a programmable frequency output and VAC power emulates turbine/propeller meters for easy replacement or decommissioning of older technology flow devices.
Common Applications:
- Cooling and heating fluid measurements
- Water and wastewater measurements
- Leak detection in piping systems
- Monitoring and controlling of HVAC systems
- Contactless product recognition
- Interface detection
- Automated process control
- Designed for water and general liquid flow metering applications
- Tolerant of liquids with small amounts of air bubbles or suspended solids
- No moving parts to clog or fatigue like turbine meters
- Transducers clamped to outside of pipe
- Permanent or temporary installations
- Immune to the process compatibility concerns
- Install meter during plant operations
- No process shut-downs, no leakage risks
- Operational safety and robustness
- Ideal for large line sizes
- Low maintenance, no moving parts, robust construction
- High zero stability, nearly drift free
- Mounting kit included to lock transducer into place
- Modular electronics enabling field upgrades
- Large display with push buttons, user-friendly menu
- Transducers are matched pair and temperature compensated
- Field validation/configuration to ensure operating performance
- Daily, monthly and yearly totalized flow rate
- Positive, negative and net flow totalizers (with user-selectable scale factors)
- Configurable pulse, analog and frequency outputs
- Fully field configurable
- Digital communications: RS232, RS485, Modbus RTU
- Accuracy +/- 1.0% of reading from 1.6 ft/s to 40 ft/s ( 0.49 m/s to 12 m/s)
- Repeatability +/- 0.3% of reading
- Wide turndown ratio
- Bi-directional flow range of 1.6 to 40 ft/s (0.49 to 12 m/s)
- Pipe sizes from 2 to 48 inches (50.8 mm to 1200 mm)
- Process pipe-wall temperature: 32°F to140°F (0°C to 60°C)
- Power supply:10 to 36 VDC at 1A
- Output signals:
- 4-20 mA
- Pulse (configurable)
- Relay (configurable)
- Digital communications: RS-232, RS-485, Modbus RTU
- Materials:
- Enclosure NEMA 4X (IP65), die-cast aluminum
- Transducers IP68 (Encapsulated)
- Hazardous are classification (transducers): Ex d II BT4
- Standard cable length: 30 ft (9 m), Maximum cable length: 100 ft (30 m)