FP1404叶轮流量计 美国omega
数字塑料叶轮流量计
FP1400 Series
1年保修 新产品! CE
DIGITAL PLASTIC PADDLEWHEEL FLOWMETERS
FP1400 Series:DIGITAL PLASTIC PADDLEWHEEL FLOWMETERS
Polypropylene or PVDF Models
29 Engineering Units (Including User Defined)
Two Programmable Totalizers
Programmable Alarms
Isolated Analog 0 to 5 Vdc or 4 to 20 mA
RS232 Communications Standard
Local Key Pad and 2 x 16 Characters LCD Display
Free Communication Software with Data Logging Capability
FP1400 Series flowmeters support various functions including; two independently programmable flow totalizers, user programmable low, high or range flow and temperature alarm, two sets of user programmable optically isolated outputs, self diagnostic alarm, and flow pulse output. The flow rate can be displayed in 29 different volumetric or mass flow engineering units. Flowmeter parameters and functions can be programmed locally via optional key pad and LCD or remotely via the RS232/RS485 interface. Local 2 x 16 LCD readout with adjustable backlight provides flow rate, temperature, total volume reading in currently selected engineering units, diagnostic events indication and feature a password protected access to the process parameters to ensure against tampering or resetting. Liquid flowing through the unit causes the paddlewheel to spin. As the magnets embedded in the paddle spin past the sensor, electrical pulses are produced in which frequency is proportional to the flow rate. The number of pulses per desired time interval and the Kfactor (number of pulses/gal) make it is possible to calculate the flow rate and volume passing through the unit. On board CPU and signal conditioner circuitry perform accurate flow and total computation, digital communication and analog 0 to 5 Vdc or 4 to 20 mA output signals. Non-volatile memory stores all hardware specific and user programmable variables, including flow linearization table.
SPECIFICATIONS
Viscosity: 1 cSt (water) can be used for liquids up to 50 cSt with field calibration (max flow range may be affected) Flow Accuracy (Including Linearity): ±1% of FS
Repeatability: ±0.25% of FS
Temperature Measurement Range: 60°C (140°F)
Temperature Accuracy (Including Linearity): ±0.5°C
Flow Response Time: Approx 1 sec (above 10% of full scale flow), approx 2 seconds (below 10% of full scale flow)
Max Pressure: 10 bar (150 psig)
Max Pressure Drop: @ 15 psi for sized units @ 20 psi all other sizes
Ambient Temperature: -10 to 60°C (14 to 140°F)
Output Signals: Linear 0 to 5 Vdc (3000 ù min load impedance); linear 4 to 20 mA (500 ù maximumloop resistance). Max noise 20 mV peak to peak (for 0 to 5 Vdc output)
Flow Pulse Output: 3.3 Vdc amplitude (3000 ù min load impedance)
Optically Isolated Outputs: UCE 40 Vdc, ICE 150 mA
Power: 11 to 26 Vdc, 100 mV max peak to peak output noise
Consumption: +12 Vdc (150 mA max); +24 Vdc (100 mA max); circuit board have built-in polarity reversal protection, 300 mA resettable fuse provide power input protection
Communications: RS232 standard, RS485 (optional)
Electrical Connections: Built-in female 12-pin M16, NEMA 4X (IP67) connector. To be mated with 12-pin M16 male EMI shielded NEMA 4X (IP67) connector (sold separately)
Display: Optional local 2 x 16 characters LCD with adjustable backlight (2 lines of text)
Keypad: Optional 4 pushbutton key pad
CE Compliant: EMC Compliance with 89/336/EEC as amended. Emission
Standard: EN 55011:1991, Group 1,
Class A Immunity Standard: EN
55082-1:1992 Wetted Materials Polypropylene Models
Body: Polypropylene
LID: Acrylic
Paddlewheel: PVDF
Shaft: Nickel tungsten carbide
Bearings: Sapphire jewels
O-Rings: EPDM
RTD: 316 SS casing PVDF Models
Body: PVDF
LID: PVDF
Paddle Wheel: PVDF
Shaft: Zirconia ceramic
Bearings: Sapphire jewels
O-RINGS: PTFE
RTD: 316 SS casing
产品型号 产品描述
FP1402 Polypropylene flowmeter, with display
FP1404 Polypropylene flowmeter, with display
FP1406 Polypropylene flowmeter, with display
FP1408 Polypropylene flowmeter, with display
FP1412 PVDF flowmeter, with display
FP1414 PVDF flowmeter, with display
FP1416 PVDF flowmeter, with display
FP1418 PVDF flowmeter, with display
Accessories
FP1400-CABLE 12 pin 3 m (10') shielded cable
FP1404叶轮流量计 美国omega
