الوصف

Brief introduction Open channel Ultrasonic flowmeter employ ultrasonic to measure venture and Parshall flow. According to time from ultrasonic touch the channel water surface to reflection, it gets flow through formula. It can display speed and total flow. You can select relay, switch or digital interface signal output of our production. Application: Aqueduct Wastewater treatment Features: High precise Selectable output mode Strong anti-interference Automatic temperature compensation Specification: Full scale: *0L/S~*0m3/S Unusable area: ≤0.3m Accumulative flow range: *******9 (up to 8 figures auto-zero recalculate) Display content: liquid level, momentary flow, accumulative flow Probe level: 0.**5.0m Probe frequency: *0K**3KHz Measurement resolution: ?0.*5% X full scale Display resolution: 1mm Probe display: 4 figure Nixie Equipment setting: 3 sensitive key Power: AC **0V Output signal: RS**5 (other output signal is available) Dimension: Φ*5mm׍*8mmױ*0mm Material: ABS plastic for cover; PP for transducer Fix model: out straight screw M*0ױ.5 Admission cable: 1.5m Protection degree: IP*5 Ambient pressure: normal condition Temperature: 0℃??~*0℃ for work , **0℃~*5℃ for storage Humidity : ≤*0﹪ Non-Condensing for work, ≤*0﹪ Non-Condensing for storage Note: preparation Rectangular weir: 1~4% Triangular weir: 1~2% Parshall flume: 3%