FDT7050超声波流量计流量传感器FDT7050超声波流量计 美国Omega
FDT7050超声波流量计
流量与液位 » 多普勒/渡越时间超声波 » 变送器累加器 » FDT7000
清洁液体用超声波流量计
液晶显示
4至20毫安输出
RS485通讯（Modbus®）
对于大多数干净的液体
率和总
外壳符合NEMA 3（IP54）
安装方便
产品描述
FDT7000 Series ultrasonic flow meter is known for easy installation with its snap-clamp on pipe transducer body sensors do not come in contact with the internal liquid. The technology has inherent advantages over alternate ultrasonic devices including: low-cost, easy installation, no pressure head loss, no moving parts to maintain or replace, no fluid compatibility issue, and a wide measuring range that ensures reliable readings from 0.3 to 19 feet/sec (0.1 to 6.0 m/sec). The series is designed to work on PVC, PP and UPVC pipe systems.
The flow meter is equipped with a ground referenced 4 to 20 mA output—the output shares a common ground with the power supply. The output transmits a continuous current output that is proportional to liquid flow rate. The output was scaled at the factory to ensure that the instrument or data acquisition system that is receiving the 4 to 20 mA signal responds properly, it must be spanned identically to the flow.
The 4 to 20 mA output is designed to source current across a loop resistance that is typically located within a data acquisition system or other receiving instrument. The maximum resistance that the flow can accommodate is directly related to the DC power source that is powering the flow meter and the 4 to 20 mA loop.
Specifications
Flow Range: 0.3 to 19 ft/s (0.1 to 6 m/s)
Accuracy: ±1.5% FS
Repeatability: 0.3%
Measuring Liquid: Clean water based
Pipe Material: PVC-U/PP-R
Protection Rate: NEMA 3 (IP54)
Power Supply: 10 to 36 Vdc, at 500 mA maximum
Output: 4 to 20 mA (zero to full scale)
Communications: RS485 (Modbus)
Temperature Range:
Transmitter/Transducer: 0 to 50°C (32 to 122°F)
Humidity: Up to 99% RH non-condensing
Transmitter: ABS plastic enclosure
Power Supply Cable: 3 m (9.8') standard
Display: LCD display
Weight: 0.5 kg (1.10 lb)
产品编号 产品描述
FDT7015 Pipe ID DIN (inch) 15 (½), Snap-on transit-time ultrasonic flow meter, Flow Range GPM (LPM) 0.1 to 11.6 (0.4 to 40)
FDT7020 Pipe ID DIN (inch) 20 (¾), Snap-on transit-time ultrasonic flow meter, Flow Range GPM (LPM) 0.3 to 26.2 (1 to 100)
FDT7025 Pipe ID DIN (inch) 25 (1), Snap-on transit-time ultrasonic flow meter, Flow Range GPM (LPM) 0.5 to 46.6 (1.75 to 175)
FDT7032 Pipe ID DIN (inch) 32 (1¼), Snap-on transit-time ultrasonic flow meter, Flow Range GPM (LPM) 0.7 to 73 (2.75 to 275)
FDT7040 Pipe ID DIN (inch)40 (1½), Snap-on transit-time ultrasonic flow meter, Flow Range GPM (LPM) 1 to 105 (4 to 400)
FDT7050 Pipe ID DIN (inch) 50 (2), Snap-on transit-time ultrasonic flow meter, Flow Range GPM (LPM) 2 to 186 (7 to 700)
FDT7065 Pipe ID DIN (inch) 65 (2½), V-Track transit-time ultrasonic flow meter, Flow Range GPM (LPM) 3 to 291 (11 to 1100)
FDT7080 Pipe ID DIN (inch) 80 (3), V-Track transit-time ultrasonic flow meter, Flow Range GPM (LPM) 4 to 419 (15.8 to 1580)
FDT7100 Pipe ID DIN (inch) 100 (4), V-Track transit-time ultrasonic flow meter, Flow Range GPM (LPM) 8 to 745 (28 to 2800)
FDT7150 Pipe ID DIN (inch) 150 (6), V-Track transit-time ultrasonic flow meter, Flow Range GPM (LPM) 17 to 1676 (63 to 6300)
FDT7200 Pipe ID DIN (inch) 200 (8), V-Track transit-time ultrasonic flow meter, Flow Range GPM (LPM) 30 to 2980 (112 to 11,200)
FDT7250 Pipe ID DIN (inch) 250 (10), V-Track transit-time ultrasonic flow meter, Flow Range GPM (LPM) 47 to 4656 (175 to 17,500)
FDT7300 Pipe ID DIN (inch) 300 (12), V-Track transit-time ultrasonic flow meter, Flow Range GPM (LPM) 67 to 6705 (254 to 25,400)
FDT7050超声波流量计
FDT7050超声波流量计流量传感器FDT7050超声波流量计 美国Omega衍生阅读
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