To ensure the Model 606 provides accurate data, the physical installation must follow these verified parameters:
Inspect the transducer face for spider webs, condensation, or salt buildup. A quick wipe with a soft cloth often restores accuracy.
Check your specific sub-model for voltage requirements. Most units run on 110/230V AC or 24V DC . detectronic model 606 manual verified
The sensor isn't receiving a return signal. Check for foam on the water surface, heavy steam, or an obstructed sensor face.
Select between Metric (m³/hr) or Imperial (MGD/GPM). To ensure the Model 606 provides accurate data,
Install the sensor in a section of the channel where the flow is laminar (smooth). Avoid placing it directly over splash zones or near hydraulic jumps. 3. Wiring and Connections
This is the distance from the transducer face to the zero-level point (the bottom of the flume or the crest of the weir). Most units run on 110/230V AC or 24V DC
The transducer face must be perfectly parallel to the liquid surface. Even a slight tilt can cause the ultrasonic pulse to bounce away rather than return to the sensor.
The Model 606 is an ultrasonic level and flow meter designed primarily for industrial and municipal water applications. It uses non-contact ultrasonic technology to measure the head (height) of liquid in a flume or weir and converts that level into a flow rate using pre-programmed formulas. Measurement Principle: Ultrasonic Time-of-Flight. Output: Typically 4-20mA analog signal.
According to verified schematics, the terminal block inside the Model 606 is generally laid out as follows: