Place of Origin:
China
Nama merek:
KACISE
Sertifikasi:
CE
Model Number:
KOCF3000
Introduction
The KOCF3000 series ultrasonic open channel flow meter, together with measuring weir flume, is used to measure water flow in open channel. It is mainly used to measure the flow of sewage plant, sewage discharge outlet of enterprises and public institutions, urban sewers, as well as the channels for irrigation and water conservancy.
Features
As for the meters produced by KACISE, the non-contact method is used for measurement by letting ultrasonic wave passing through air. Therefore, they are more reliable and durable in dirty and corrosive solutions compared with the contact-type meters.
Specifications
| Functions | Integrated type | Split type |
| Measurement range | 0.1L/s~99999.99m3/h | |
| Total flow | Max.: 4290000000.00m3 | |
| Max. scale value of water level | 3m, 0.40m for dead area | |
| Measurement accuracy of water level | 0.5% | |
| Resolution ratio | 3mm or 0.1% (the larger one shall be taken) | |
| Display | LCD display | |
| Flow measurement accuracy | 1~5% for standard weir flume (wire flume and channel complied with national standards); 10~50% for non-standard weir flume | |
| Analog output | 4-wire, load of 4~20mA/600Ω | |
| Relay output | (Optional) 2 sets AC 220V/ 8A or DC 24V/ 5A | |
| Power supply | Standard 24VDC 100mA; or optional 220V AC+15% 50Hz | |
| Power supply | (Optional) 12VDC, supplied by battery or solar energy | |
| Working temperature | display instrument -20~+60°C, probe -20~+80°C | |
| Working pressure | Standard atmospheric pressure | |
| Working temperature | ≤90%RH, non-condensed | |
| Process temperature | -20～+80℃； | |
| Process pressure | Standard atmospheric pressure | |
| Communication | Optional, 485 & 232 communication, MODBUS protocol | |
| IP grade | Meter IP66, probe IP68 | Meter IP66, probe IP68 |
| Probe cable | None | Standard 10m, max. 100m |
| Probe installation size | M78×2 thread is the first chose, with small transmitting angle and small blind area of 20cm. G1-1/2 thread + matting thread, and M48×2 thread + matting thread are optional, with blind area of 30-40cm. | |
| Probe material | Standard made by ABS, and anticorrosive material shall be used for ones for the corrosive environment | |
| Power dissipation of split type |
The split type is provided with 24V power, with power dissipation of 100mA for ones without relay, 120mA for ones with one relay, 145mA for ones with two relays, 170mA for ones with three relays, and 190mA for ones with four relays. The specific power is as below: Product without relay: 24×100mA=2.4W; Product with one relay: 24×120mA=2.9W; Product with two relays: 24×145mA=3.5W Product with three relays: 24×170mA=4.1W; Product with four relays: 24×190mA=4.6W; |
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| Power dissipation of integrated type |
The integrated four-circuit type is provided with 24V power, with power dissipation of 80mA for ones without relay, 105mA for ones with one relay, 105mA for ones with two relays. The specific power is as below: Product without relay: 24×80mA=1.9W; Product with one relay: 24×105mA=2.5W; Product with two relays: 24×145mA=3.1W |
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Dimensions
Note: The display instrument of split-type ultrasonic open channel flow meter shall be installed indoor with good ventilation condition and free from corrosive gas. The instrument shall be hanged on the wall. If it must be installed outdoor due to poor indoor condition, the instrument shall be packed in a protective box and kept free from sunlight and rain.
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