Ultrasonic Flowmeter for Accurate Results
The InnovaSonic® 203 liquid flow meter from Sierra Instruments has been optimised for customers who are looking for high performance, but need a lower-cost, less feature-rich option for dedicated clamp-on ultrasonic metering. The 203 digital liquid flow meter optimises the measurement of water as it flows in HVAC, irrigation, and other liquid applications.
- High performance at an affordable price
- Simply clamp on the outside of the pipe for easy setup
- Save time with no pipe-cutting or process shutdown
- For fast delivery, buy online, next-day shipment
- Flexible rent or Rent-2-Own programs
This economical ultrasonic liquid flow meter delivers a highly accurate and repeatable flow measurement for liquids at an economical price. It is ideal for pipes up to 1200mm (48 inches) in diameter. The 203 promises accuracy to +/-1.0% of reading, repeatability of +/-0.3% of reading, and a temperature range of 0°C to 60°C. Another added feature is the 203 offers lower power consumption while keeping high reliability at a very competitive price.
The easy-to-read display and dual-function quick keys make setup quick and simple. The 203 also features a programmable frequency output, a relay output, and a programmable current loop output. RS-485 and Modbus RTU are standard.
The InnovaSonic 203 is packaged in a lightweight polycarbonate IP 65 housing and includes clamp-on encapsulated IP 68 sensors that are easy to install and require no pipe cutting, reducing installation and labor costs.
InnovaSonic 203 suitable 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
InnovaSonic 203 Ultrasonic Flow Meter 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 the outside of the 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 pairs 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
InnovaSonic 203 Document Downloads
Download the DATA Sheet