CX-OCFM Open Channel Ultrasonic Flow Meter

Ultrasonic open channel flow meter is a high accuracy flow instrument which is used the principle of ultrasonic measuring Venturi canal or Parshall flume. It measure the time of reflected back after sound wave contact to channel water , then according to the formula figure out channel flow, it can provide flow output, display flow velocity and total flow.

Features

Wide measuring ranges

LCD

High precision
Low pressure dropSmall sizeFast response

Technical Data

Model Number: CX-OCFM

Accuracy: ±5%

Flux range: 0~9999999

Instant flux: 10L/s~10m3/s

Output: 4-20mA,RS485/232,4 relays

Material: ABS

Work voltage: AC220V/DC12~24V

Display: mechanical

Flow Integrating Instrument Wide range of applications

High precise, non-touching level measurement.Without  impact on flow velocity. Low sensor power consumption,easy installation  and orientation,application wildly.

Ultrasonic open channel flow meter is a high accuracy flow ins- trument which is used the principle of ultrasonic measuring Ven- turi canal or Parshall fume. it measure the time of reflected back  after sound wave contact to channel water, then according to  the formula figure out channel flow, it can provide flow output,  display flow velocity and total flow.

Ultrasonic non-contact  Liquid level measurement does not  affect the flow rate at all, and the  accurate liquid level measurement  is an ideal liquid level meter.  Probe type optional According to the requirements  of the working conditions, the  probe can choose special  products such as IP68,  anti-corrosion, explosion- proof, small blind area high  precision, ultra-low power  consumption, large range  and so on.

The instrument supports (4~20) mA, RS-485 data  transmission (RS-485 interface has  been installed in the instrument) Electrical interface The electrical interface is not easy to age  and crack, waterproof and dustproof

Real-time high-definition display, instantaneous flow, liquid level,  cumulative flow information. With historical flow recording function,  it can record the past 60 hours, 30 days, and 12 months,10 years of  flow data, and real-time record data through SD card.

Ultrasonic open channel flow meter is a high accuracy flow instrument  which is used the principle of ultrasonic measuring Venturi canal or Parshall flume. It measure the time of reflected back after sound wave  contact to channel water , then according to the formula figure out channel flow, it can provide flow output, display flow velocity and  total flow.     1. High precise, non-touching level measurement. Without impact on  flow velocity. 2. Low sensor power consumption,easy installation and orientation, application wildly. 3. Widely used in wall hanging right-angle rectangular weir, triangular  weir, parshall flume and so on.  4. Easy operation, no need to calibration the input signal, only few  parameters should be set. 5. Full functions, 2 line relays output, easy to connect actuating  mechanism such as motor, Warner. 6. Flow integrating instrument possess data storage. When power off  it can save 10 years. Data can be also saved by SD card. 7. According to condition , sensor can choose anti-erosion, anti- explosion, small blind area,ultra low power consumption or wild range 8. Base on user’s demand,it can attach flash disk、micro printer  and storage battery .

(1)Flux range :0~9999999 (Full eight cleared and the cumulative  number plus 1) (2)Instant flux: 10L/s~10m3/s(based on wire type and size) (3)Accuracy:5% (4)Sensor range: 2m、5m、8m、10m(2m is standard, according condition other range is optional) (5)output(optional):4-20mA / RS485/232(Modbus)/ 4 relays  (AC:5A 250V DC:10A 120V) (6)work voltage:AC220V or DC12~24V (7)consumption:<3W (8)material:ABS for instrument、ABS for sensor (9)optional item when order: MiniSD data collect 、GPRS/GPS、 micro-printer.


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