3channel 4-20mA current input ultrasonic flow meter

Product overview

External clip type ultrasonic flowmeter is composed of a main body and an external clip type sensor. Simply attach the clip-on sensor to the surface of the pipe to complete the flow measurement of various liquids. Compared with the traditional flow meter, it does not need to cut off the tube, and the installation is quick and convenient, realizing the non-destructive installation.

the main unit can be installed in the wall, instrument box and distribution box, and the protection level can reach IP67. the external clip type sensor is installed on the surface of the pipe, and different sensors are selected. the applicable diameter is DN50~DN6000.

Technical parameters

Working environment

	Host	Sensor
Protection level	IP67	IP68
Humidity	≤85%RH
Temperature	-20℃-60℃	-30℃-160℃

Basic parameters

Accuracy	±1%
Flow velocity	0~±10m/s
Pipe diameter	DN50-DN6000
Fluid temperature	-30℃-160℃
Fluid type	Water, sea water, industrial sewage, acid and alkali, alcohol, beer, various oils and other single homogeneous liquids that can conduct ultrasonic waves.
Pipe material	All dense pipes such as steel, stainless steel, cast iron, steel, PVC, aluminum, and glass reinforced plastic are allowed to be lined.
Signal output	1 channel 4-20mA current output, impedance 0-1K, accuracy 0.1% (optional) 1 channel OCT pulse output (pulse width 6-1000ms, default 200ms) 1 channel Relay output
Signal input	3 channel 4-20mA current input, A three-wire PT100 platinum resistor can be connected for thermal measurement.
Communication Interface	Isolated RS485 serial interface, support MODBUS protocol
Data storage	SD card timing storage setting parameters and measurement results (optional)
Power supply	DC8~36V or AC85~264V