美國omega FP8501流量變送器

率/總顯示繼電器輸出流量變送器
fp90系列
長久和復位累加器
可擴展的輸出
繼電器選項
安裝通用性
模擬功能
2×16點陣字符液晶
耐化學腐蝕外殼和自愈窗口
大按鈕
清楚標明終端標簽應用
流量控制和監測
過濾或軟化器再生
污水綜合化
泵保護
給水泵脈沖
水的分布
Leak Detection
The FP90 Series Flow Transmitter is an advanced solution that converts the signal from many flow sensors into a 4 to 20 mA signal for long distance transmission. Configuration flexibility is maximized with two optional relays for process control, two packaging options for integral/pipe mount or panel installation, and scalability for virtually any flow range or engineering unit. State-of-the-art electronic design ensures long-term reliability, signal stability, and simple user setup and operation. The FP90 can be integrally mounted to FP8500 series paddlewheel sensors utilizing an mounting kit. The FP90 can be remotely used with the OMEGA ? FP-5100, FP-5200, FP-5300, FP-5060, FP-2541, FP-5600, FP-3-1500 or FP-6000 flow sensors and a FP90UM mounting kit. The FP90-XP units are designed to be panel mounted. The three front keys control all programming and scaling of the FP90-there are not pots to tweak or internal adjustments to make. Simply enter the K-factor and the FP90 displays rate with field-adjustable decimal point, mA output value, total (field selectable for resettable or non-resettable operation) and the date of the last reprogramming. The 8-digit alphanumeric LCD shows every program step in clear language, allowing display in any engineering units and timebase in seconds, minutes, hours or days. A special pushbutton sequence permits entry into the programming, thus providing security against unauthorized reprogramming.
SPECIFICATIONS
Compatibility: Flow Sensors with frequency outputs
Accuracy: ±0.5% of reading @ 25°C
Enclosure<br> Rating: NEMA 4X (IP65) front
Case: PBT
Window: Polyurethane coated polycarbonate
Keypad: Sealed 4-key silicone rubber
Weight: Approx. 325 g (12 oz)
Display: Alphanumeric 2 x 16 LCD
Update Rate: 1 second
Contrast: User selected, 5 levels
Environmental
Operating Temperature: -10 to 70°C (14 to 158°F)
Storage Temperature: -15 to 80°C (5 to 176°F)
Relative Humidity: 0 to 95%, non-condensing
Electrical
Sensor Input:
Range: 0.5 to 1500 Hz
Sensor Power:
2-Wire: 1.5 mA @ 5 Vdc ±1%
3 or 4 Wire: 20 mA @ 5 Vdc ±1%
Optically isolated from current loop; short circuit protected
Current Output: 4 to 20 mA, isolated, fully adjustable and reversible
Power: 12 to 24 Vdc ±10%, regulated
Max Loop Impedance: 50 Ω max @ 12 V, 325 Ω max @ 18 V, 600 &Omega max @ 24 V
Update Rate: 100 ms
Accuracy: ±0.03 mA
Relay Output: Mechanical SPDT
Contacts: Hi, Lo, Pulse, Off
Maximum Voltage Rating: 5 A @ 30 Vdc, 5 A @ 250 Vac, resistive load
Hysteresis: User adjustable; max 300 pulses/min
Open-Collector Output: Hi, Lo, Pulse, Off Open-collector, optically isolated, 50 mA max, sink, 30 Vdc max pull-up voltage. Max 300 pulses/min
For complete product specifications see the Related Links section at the bottom of this page.
 

產品型號/產品描述
Flow Transmitters
FP90-1 Field mount transmitter with 4-20mA and open collector outputs
FP90-2 Field mount transmitter with 4-20mA output and 2 relays
FP90-3 Field mount for 1 or 2 inputs with 4-20mA output for input 1, 2 or differential
FP90-1P Panel mount transmitter with 4-20mA and open collector outputs
FP90-2P Panel mount transmitter with 4-20mA output and 2 relays
FP90-3P Panel mount transmitter for 1 or 2 inputs with 4-20mA output for input 1, 2 or differential
Flow Sensors for Integral Mounting (Requires FP90IM)
FP8501 1/2 " to 4" pipe, polypropylene body/titanium shaft, Min Flow 1 FPS
FP8502 5" to 8" pipe, polypropylene body/titanium shaft, Min Flow 1 FPS
FP8503 1/2 " to 4" pipe, PVDF body/Hastelloy C shaft, Min Flow 1 FPS
Low Flow Sensors (0.3 fps min) for Integral Mounting (Requires FP90IM)
FP8501A 1/2 " to 4" pipe, polypropylene body/titanium shaft, Min Flow 0.3 FPS
FP8502A 5" to 8" pipe, polypropylene body/titanium shaft, Min Flow 0.3 FPS
FP8503A 1/2 " to 4" pipe, PVDF body/Hastelloy C shaft, Min Flow 0.3 FPS
Remote Mount Paddlewheel Sensors
FP-5300 1/2 " to 4" pipe, polypropylene body/titanium shaft, Min Flow 1 FPS
FP-5600 1/2 " to 4" pipe, polypropylene body/titanium shaft, Min Flow 0.3 FPS
Accessories
FP90IM Integral mounting kit for mounting on top of FP85XX sensors
FP90UM Universal mounting kit for remote wall or pipe mount
FP90-4X NEMA 4X cover (panel mount)
FP90RC RC filter (for relay use)
U24Y175 24 Vdc1 175 mA Power Supply
Popular Sensor Installation fittings
FP-5307M 3/4" molded PVC
FP-5307CU 3/4" Copper
FP-5320M 2" molded PVC
FP-5320GI 2" NPT Galvanized Iron
FP-5340CS 4" Carbon Steel Weldolet

注釋: * Field mount transmitters require FP90IM internal mounting kit for FP8500 or FP8500A sensor or FP90UM for all other compatible sensors.
Fittings are also required, see FP series fittings.
FP90 comes complete with operator's manual.
FP90-XP comes complete with mounting bracket, panel gasket, and operator's manual.

 美國omega FP8501流量變送器