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Ультразвуковой расходомер JC-3000F с трубным фланцем
The new generation JC3000F is developed, with the experience of 12 years of manufacturing ultrasonic flowmeter, based on our version-12 and version-15 flow meters.
- Цена Срок: FOB/CIF/EXW/DAP
- Пакет: Экспортируется деревянный ящик или в соответствии с запросом клиента
- Время доставки: 7-10 рабочих дней
- Перевозки: По морю, по воздуху, экспрессом
- Порт отгрузки: Шанхайский порт
- Происхождение места: Цзянсу
- Гарантия: 12 месяцев
- Введение
- Параметры
- Калибровка
- Калибровка
The new generation JC-3000F is developed, with the experience of 12 years of manufacturing ultrasonic flowmeter, based on our version-12 and version-15 flow meters. By using the high-performance MSP430FG4618 microprocessor made by Taxes Instruments, it is intended to provide our customers with lower cost but of high-performance general purpose ultrasonic flow meter.
Характеристика
◆ High Accuracy Measurement
Linearity: 0.5%, Repeatability: 0.2%, Accuracy: ±1%
◆ Easy Operation
It is carried out the menu operation by the magnetic bar in the main unit, or by four press button through opening the cover.
◆ Large measuring range
Several type transducers for selection, measuring pipe size is from DN15mm to DN6000mm
◆ Low voltage and long life
Adopt low voltage, multi-pulse technology to improve accuracy, useful life, and reliability.
◆ Powerful Recording Function
record the totalizer data of the last 512 days/128 months/10 years. Automatic recording the power -on and power-off time and flow rate for the last 64 times, Automatic recording the totalizer data state for the last 32 days
◆ Long transmission distance, and easy network deployment
RS485 communication protocol, the ordinary cable can be applied
◆ Support heat energy measurement
Equipped with a temperature sensor, it can support heat energy measurement
| Товары | Технические характеристики | |
| Main unit | Точность | Better than ±1% |
| Повторяемость | Better than 0.2% | |
| Principle | Transit-time measuring principle | |
| Measurement
Period |
500ms | |
| Дисплей | LCD with backlight, display accumulated flow/heat, instantaneous flow/heat, velocity, time etc. | |
| Выход | Analogue output: 4-20mA or 0-20mA current output. Impedance 0~1kW. Accuracy 0.1%. | |
| OCT output: Frequency signal (1~9999HZ) | ||
| Relay output: over 20 source signal (no signal, reverse flow etc.) | ||
| RS485 serial port | ||
| Вход | Three analogue input | |
| Three-wire PT100 resistor input (optional) | ||
| Other functions | Automatically record the totaliser data of the last 64 days / 64 months / 5 years;
The power-on time and corresponding flow rate of the last 64 power on and off events. Allow manual or automatic flow loss compensation The instrument working status of the last 64 days |
|
| pipe | материал | Steel, stainless steel, cast iron, cement pipe, copper, PVC, aluminum, FRP etc. Liner is allowed |
| Размер | 15-6000mm | |
| Straight pipe section | In the upstream it must be beyond 10D, in the downstream it must be beyond 5D, in the upstream the length must be beyond 30D from the access of the pump. (D stands for pipe diameter) | |
| Liquid | Types | Water, sea water, industrial sewage, acid & alkali liquid, alcohol, beer, all kinds of oils which can transmit ultrasonic single uniform liquid |
| Температура | Standard: -30˚C – 90˚C ，High-temperature：-30˚C – 160˚C | |
| Turbidity | Less than 10000ppm, with a little bubble | |
| Flow Direction | Bi-directional measuring, net flow/heat measuring | |
| Environment | Температура | Main Unit: -30˚C – 80˚C |
| Transducer: -40℃ -110℃, Temperature transducer: select on enquiry | ||
| Humidity | Main Unit: 85% RH | |
| Transducer: water-immersible, water depth less than 3m | ||
| Cable | Twisted Pair Line, standard length of 20m, can be extended to 500m (not recommended); Contact the manufacturer for longer cable requirement.
RS-485 interface, transmission distance up to 1000m |
|
| Источник питания | DC24V | |
| Потребляемая мощность | Less than 1.5W | |
| Protocols | MODBUS, M-BUS, Fuji extended protocol and other factory protocol | |
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