Product Name: Ultrasonic Flowmeter Place of Origin: China Features: 1) Accuracy: +/-2%Fs (full range) 2) Output of direct current signal: 4 - 20mA, impedance&＃8804;600&＃937; 3) Medium temperature: -20 ~ +150 4) Pulse output accumulative flow: Light isolation, collector, emitter open circuit passive output, pulse width 2ms 5) Serial communication: RS485 or RS232 (opt) 6) State of fluid: Full-pipe: Axis symmetry 7) Power: 220V+/-10% AC 50Hz 8) Printer: (Opt. ) Tp&＃956;P-16 mini-printer 9) Environment temperature: -10 ~ +45 10) Environment humidity: Relative humidity&＃8804;85% 11) Weight: Stationary type 9kg, portable type 5kg 12) Velocity of flow: 0.1 - 12m/s Functions and characteristics: 1) Non-wetted surface meter is used in measure uneasy touch and observe flow and big pipe 2) Don&＃039;t change the flow state and bring additive resistance, the meter installation and examine and repair would not impact production. The meter is a perfect save resource type flowmeter 3) The price is low 4) The measured hardly impact the veracity medium