Clamp-On Ultrasonic Flow Meter with Wireless IoT Communication – GAOTek

Description Overview The GAOTek Clamp-On Ultrasonic Flow Meter with Wireless IoT Communication is an ultrasonic liquid flow meter designed using the principle of time difference. It can obtain the flow rate in the pipeline by measuring the time difference between upstream and downstream transmission and is suitable for pipelines between Ø6 and Ø110mm.  The GAOTek uses advanced integrated circuit technology, which can effectively achieve the design principle of anti-noise, high accuracy, and low energy consumption, and has RS485 Modbus (RTU), 4 to 20mA, OCT (NPN), Relay output, and can also be selected LoRa, NB-IoT wireless communication function, which has a wide range of use and can meet the needs of customers for traffic detection.    Features There is no need to stop the production line, easy installation and fast data acquisition  Non-contact measurement, no moving parts, no pressure loss  Suitable for a wide range of pipe sizes between Ø6 and Ø110 mm  It can measure stainless steel, carbon steel, copper pipe, PVC, PTFE, PFA, PVDF and other pipe materials  2.4″ IPS LCD display for viewing data in low-light environments  With a perpetual calendar, it can be used for year, month and day cumulative flow viewing  Built-in RS485 Modbus (RTU), DC 4~20mA, Relay, OCT output signals  Internet of Things LoRa and NB-IoT wireless communication functions can be selected    Technical Specifications:  Precision  ±2.0% R.D.(0.3 m/s to 5.0m/s)  Reaction speed  50ms  Measuring range  0.1 m/s to 5.0m/s  Parameter setting method  4-button operation  Electrical Specifications  Working power supply  DC 24V  Signal output  DC 4 to 20mA； Relay*1；RS485 Modbus(RTU)  Display  2.4 in (60.96 cm) IPS LCD (Display unit: m³/h, LPM, GPM, LPH, ml/min)  Digital output  OCT(NPN)  Ingress protection  IP65  Mechanical Specifications  Housing material  Aluminum alloy  Fixation  Clamp type  Environmental conditions  Ambient humidity  0 % to 95 %RH (non-condensing)  Work pressure  ≥3bar  Operating temperature  14°F to 122°F (-10℃ to 50℃)； 14°F to 132°F (-10℃ to 60℃)