Active Member
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[China]
Address: No.3 Hengshan Road, ETDZ,Yantai,Shandong,China
Contact name:Summer
Yantai Auto Instrument Making Co.,Ltd |
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Product description:
Ultrasonic open-channel flow meter is used with weir tank to measure the water flow rate in the
open-channel. This meter is mainly used to measure sewage plants, sewage outfall of enterprises
and institutions, city sewer flows and irrigation channels.
As the meter use the ultrasonic wave through air do the measurement with a non-contact method.
Therefore, the meter has a higher reliability than other forms of the instrument, when under the dirt,
corrosive liquids case.
Techniacl paremeter:
Functions | Integrative Type | Segregated Type |
Level Range: | Standard Type: 5M, 10M, 15M, 20M, 30M, 50M. | 5M, 10M, 15M, 20M,30M, 50M, 70M. |
Accuracy: | 0.25%-0.5%F.S | 0.25%-0.5%F.S |
Blind Zone: | 0.2-0.6m | 0.2-0.6m |
Working Pressure: | 2 Bar (Explore Proof Type is 5 Bar) | 2 Bar |
Resolution: | 3mm or 0.1%F.S (Max of them) | 3mm or 0.1%F.S (Max of them) |
Display: | English language display: Level measurement, distance measurement, transmission value, ambient temperature, echo state, alarm display, algorithm selection. | English language display: Level measurement, distance measurement, transmission value, ambient temperature, echo state, alarm display, algorithm selection. |
Analog Output: | 4~20mA/750Ω load resistance (2 wire) 4~20mA/250Ω load resistance (4 wire) 1~5 V (3 wires) 0~5 V (3 wires) 0~10 V (3 wires) | 4~20mA/750Ω load resistance 1~5 V (3 wires) 0~5 V (3 wires) 0~10 V (3 wires) |
Relay /Alarm Output: | AC 250V/ 8A; DC30V/ 5A; State programmable (optional for 4 wire) | AC 250V/ 8A; DC30V/ 5A; State programmable (optional) |
Power Supply: | 24VDC 120mA 12VDC (available to offer power by motor, battery or solar power and so on.) | 220VAC+15% 50Hz 24VDC 120mA 12VDC (available to offer power by motor, battery or solar power and so on.) |
Environment Temperature: | Meter: -20~+60℃ Sensor: -20~+80℃ | Meter: -20~+60℃ Sensor: -20~+80℃ |
Communication: | RS485 Communications (optional) | RS485 Communications (optional) |
Explore Proof: | Ex(ia)ⅡCT6 | Not available |
Water Proof: | Standard Type: IP66 | Meter: IP65 Sensor: IP68 |
Cable of Sensor: | Null | Standard: 10 Meters, Max to 200 Meters |
Sensor Installation: | By level range and model code | By level range and model code |
Store Request: | Temperature: -20~+80℃ Pressure: atmospheric pressure Humidity: ≤90%RH Others:Non-corrosive gases (optional corrosion probe) or steam, no vibration. | Temperature: -20~+80℃ Pressure: atmospheric pressure Humidity: ≤90%RH Others:Non-corrosive gases (optional corrosion probe) or steam, no vibration. |
Installation method:
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