Sierra Instruments

Ultrasonic Flow Meters InnovaSonic 207i

Ultrasonic Liquid Flow Meter With Thermal Energy/BTU Capability

InnovaSonic®207i

• High accuracy transit-time ultrasonic technology
• Software apps for ease of installation & diagnostics
• Optimized for thermal energy/BTU measurement
• Clamp-on sensors, no pipe cutting, no shutdown
• Real-time liquid density compensation
• Upgrade meter firmware and software in the field
• Part of Sierra's Big-3 iSeries family of flow meter technologies

Product Benefits

• Designed for liquid flow metering applications
• Thermal Energy/BTU capability
• Tolerant of liquids with small amounts of air bubbles or suspended solids
• Ideal for large line sizes or exotic materialsClamp-on standard, insertion transducers available
• Transducers clamped to outside of pipe
• Install meter during plant operations-no process shut downs, no leakage risks
• No moving parts to clog or fatigue like turbine meters
• Permanent or temporary installations
• Immune to the process compatibility concerns
• Operational safety and robustness
• High zero stability, nearly drift free
• Optional clamp on or insertion PT 100 RTDs transducers-matched pair and temperature compensated
• Mounting kit included to lock transducer into place
• Modular electronics enabling field upgrades
• Large display with push buttons, user-friendly menu
• Keypad with 16 tactile keys with 14 dual-function keys with audible feedback
• Internally configured batch controller makes batch control convenient
• Daily, monthly and yearly totalized flow rate
• Positive, negative and net flow totalizers (with user selectable scale factors)
• 16 MB SD card high-memory data logger
• Easy Installation with Smart Interface Portal Software (SIP)
• Field validation/configuration to assure operating performance with SIP
• Local display with Quick key buttons for:
• Flow, totalized flow
• Velocity
• Fluid
• Signal and diagnostics
• Configurable pulse, analog and frequency outputs
• Fully field configurable
• Compact, low-cost alternative to Coriolis meters

Specifications

• Accuracy: +/- 0.5% of reading from 0.16 to 40 ft/s (0.05 to 12 m/s)
• Repeatability: +/- 0.15% of reading >0.16 ft/s (0.05 m/s)
• Flow Velocity Range: Bi-directional flows: 0.16 to 40 ft/s (0.05 to 12 m/s) Note: 0.08 ft/s (0.025 m/s) is thedefault low flow cut-off
• Pipe Size: 2 to 236  inches (50 to 6000 mm)
• Resolution: 0.01 ft/s (0.00025 m/s)
• Response time: 150 ms measuring cycle
• Temperature: ambient electronics: -4°F to 140°F (-20°C to 60°C)
• Clamp-on transducers operating temperature range: 14°F to 176°F (-10°C to 80°C) 
• Clamp-on high temperature transducers operating temperature range: 14°F to 302°F (-10°C to 150°C) 
• 1.5 in (38.1 mm) insertion DIA transducers; operating temperatuer range: -40°F to 176°F (-40°C to 80°C)
• Insertion pressure limited to 300 psig (20 barg)
• Relative Humidity: Up to 99% RH, (non-condensing)
• Power Supply
• 90 to 250 VAC, 48 to 63 Hz and
• 10 to 36 VDC (both are available on each unit)
• Power consumption
  • Analog Output: Active or passive 4-20 mA current loop; accuracy 0.1% of reading
  • Pulse Output: 0 to 9999 Hz, OCT, (min. and max. frequency is adjustable)
  • Solid state relay, 250 VDC/VAC max, 100 mA max, 40 Ohm max on-state resistance no/nc (SPDT)
  • Digital Output: RS-485, RS-232, optional Modbus RTU, optional BACnet
  • Display: 160 x 240 LCD backlit display
  • Boiler MACT certified
  • Complete Smart Interface Portal (SIP) for meter set up:
  • User-centered software allows for easy installation and field validation via USB or RS-232.
  • Includes Apps like:
  • Quick Install: Step-by-step meter commissioning and setup
  • MeterFit™: Makes transducer set up easy for a strong signal
  • EnergyPro™: Step-by-step thermal energy/BTU setup
  • ValidCal Diagonstics™: Validate firmware hardware health