Description Overview GAOTek clamp on ultrasonic flow meter is a new generation of ultrasonic flowmeter with stable performance developed by using the world’s advanced time measuring chip with time resolution up to 50 ps. Technical Specification FLow range 0.1 m/s to 5.0 m/s Accuracy -2.0% Repeatability 0.8% Measuring pipe diameter Ω 9.53 to Ω 90 Memory function With daily, monthly, annual flow accumulations Analog output 4 mA to 20 mA, max load 600 Ω Alarm output OCT upper and lower limit alarm function Communication interface RS 485 Power supply 24 V DC Cable length 2.0 m Keyboard Four taps on the key Display OLED 128 pixels x 64 pixels dot matrix display Flow accumulator 6 bit flow accumulator Suitable pipe material Stainless steel, carbon steel etc Ambient Temperature 32 °F to 122 °F (0 to 50) Medium Temperature 32 °F to 122 °F (0 to 50) Ambient Humidity Range 0% RH to 95% RH Protection grade IP 54
