Sierra InnovaSonic - Model 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.
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
- 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
- For fast delivery, buy online, next-day shipment
- Flexible rent or Rent-2-Own programs
Rent This Meter:
As an experienced liquid flow meter manufacturer, Sierra can deliver any InnovaSonic product to your job site quickly and offer you a flexible rental plan to meet your needs through our InnovaSonic rental program. And if you love the product, you can own it.
The 203:
The 203:
- 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.
Product Benefits:
- 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
- SD card data logging capability
- 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
Specifications:
- 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)
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