FDT-44-ANSI-HT流量计 美国omega
适用于液体的夹装型超声波流量计
FDT-40 Series
1年保修 新产品! CE
适用于液体的夹装型超声波流量计
FDT-40 Series:适用于液体的夹装型超声波流量计
FDT-40
双向流量测量
坚固的铝合金外壳，
率和总的背光显示
4到20毫安双报警输出
USB编程口
?RS485 MODBUS网络连接
fdt-40系列超声波流量计、能量表夹在管外，不与内部液体接触。该技术已超过备用设备，包括固有的优势：安装成本低，无压头损失，没有移动部件维修或更换，没有流体的兼容性问题，和一个大的，双向的测量范围，以确保可靠的读数，即使在非常低的和高流动率。fdt-40系列中的各种配置，允许用户选择一个合适的满足特殊应用要求的功能表是可用的。
规格
系统
Liquid Types: Most clean liquids or liquids containing small amounts of suspended solids or gas bubbles
Velocity Range: Bi-directional to greater than 40 FPS (12 MPS)
Flow Accuracy:
Larger Than 50 mm (2"): ±1% of reading or ±0.01 FPS (0.003 MPS), whichever is greater
25 to 50 mm (1 to 2"): ±1% of reading or ±0.04 FPS (0.012 MPS), whichever is greater
?" (19 mm) and Smaller: ±1% of full scale
Sensitivity Flow: 0.001 FPS (0.0003 MPS)
Repeatability: 0.5% of reading
Transmitter
Power Requirements (AC): 95 to 264 Vac 47 to 63 Hz @ 17 VA maximum standard, 20 to 28 Vac 47 to 63 Hz @ 0.35 A maximum (“-24VAC” models), 10 to 28 Vdc @ 5 W maximum (“-VDC” models)
Protection: Auto resettable fuse, reverse polarity and transient suppression
Display: Two line LCD, LED backlit; top row 18 mm (0.7") height, 7-segment; bottom row 9 mm (0.35") height, 14-segment
Icons: RUN, PROGRAM, RELAY1, RELAY2
Flow Rate Indication: 8-digit positive, 7-digit negative maximum; auto decimal, lead zero blanking
Flow Totalizer: 8-digit positive, 7-digit negative maximum (re-set via keypad press, software, network command or momentary contact closure
Enclosure NEMA 4 (IP65) Construction: Powder-coated aluminum, polycarbonate, stainless steel, polyurethane, nickel-plated steel mounting brackets
Size (Electronic Enclosure Only): 152 W x 112 H x 56 mm D (6.0 x 4.4 x 2.2")
Conduit Holes: (2) ? NPT female (1) ? NPT female
Temperature: -40 to 85°C (-40 to 185°F)
Configuration: Via optional keypad or PC running software (Note: not all configuration parameters are available from the keypad – i.e. flow and temperature calibration and advanced filter settings)
Engineering Units Flow Meter: Feet, gallons, cubic feet, million gallons, barrels (liquid and oil), acre-feet, lbs, meters, cubic meters, liters, million liters, kg
Inputs/Outputs USB 2.0: For connection of a PC running configuration utility
RS485: MODBUS RTU command set
4 to 20 mA: 12-bit, internal power, can span negative to positive flow/ energy rates
0 to 1000 Hz: Open-collector, 12-bit, can span negative to positive rates; square-wave or turbine meter simulation outputs
Two Alarm Outputs: Open-collector, configure as rate alarm, signal strength alarm or totalizer pulse
Transducers
Construction
Standard (FDT-41 thru 46): NEMA 6 (IP67), PVC, PEI, Nylon cord grip, PVC cable jacket
Temperature: -40 to 85°C (-40 to 185°F)
FDT-41 thru 46 with “-HT” option, FDT-47 and FDT-48: NEMA 6 (IP67), CPVC, PEI, Nylon cord grip, PVC cable jacket
Temperature: -40 to 121°C (-40 to 250°F)
FDT-47 “-HT”: NEMA 6 (IP67), PTFE, polyimide, Nickel-plated brass cord grip, PFA cable jacket
Temperature: -40 to 176°C (-40 to 350°F)
Frequency:
FDT41 thru 46: 2 MHz
FDT-47: 1 MHz
FDT-48: 500 KHz
Cables: RG59 coaxial, 75 Ω or twin axial, 78 Ω (optional armored conduit)
Cable Length: Standard 6 m (20') 300 m (990') maximum in 3 m (10') increments; submersible conduit limited to 30 m (100')
Software Utilities Utilized to configure, calibrate and troubleshoot flowmeters. Connection via USB A/B cable; software is compatible with Windows 2000, Windows XP, Windows Vista? and Windows? 7
RS485 Network All FDT-40 meters come equipped with RS485 drivers and utilize a MODBUS RTU command set (data can be returned in single-precision, doubleprecision, integer or floating point values). Up to 126 units products can be run on a single daisy-chain network and be individually queried for flow rate, positive flow accumulator, negative flow accumulator and signal strength. Flow accumulators can be cleared at discrete addresses or globally. The RS485 network is also compatible with direct to Excel, application.
产品型号 产品描述
FDT-40 Flowmeter display 95 to 264 Vac
FDT-40-VDC Flowmeter display 10 to 28 Vdc
FDT-40-24VAC Flowmeter display 24 Vac
Accessory Remote Transducers (Display Sold Separately)
Remote Transducers for ANSI Pipe
FDT-41-ANSI Transducer for 1/2" ANSI pipe
FDT-42-ANSI Transducer for 3/4" ANSI pipe
FDT-43-ANSI Transducer for 1" ANSI pipe
FDT-44-ANSI Transducer for 1 1/4" ANSI pipe
FDT-45-ANSI Transducer for 1 1/2" ANSI pipe
FDT-46-ANSI Transducer for 2" ANSI pipe
FDT-41-ANSI-100FT Transducer for 1/2" ANSI pipe with 100 ft of cable
FDT-42-ANSI-100FT Transducer for 3/4" ANSI pipe with 100 ft of cable
FDT-43-ANSI-100FT Transducer for 1" ANSI pipe with 100 ft of cable
FDT-44-ANSI-100FT Transducer for 1 1/4" ANSI pipe with 100 ft of cable
FDT-45-ANSI-100FT Transducer for 1 1/2" ANSI pipe with 100 ft of cable
FDT-46-ANSI-100FT Transducer for 2" ANSI pipe with 100 ft of cable
FDT-41-ANSI-HT High temperature transducer for 1/2" ANSI pipe
FDT-42-ANSI-HT High temperature transducer for 3/4" ANSI pipe
FDT-43-ANSI-HT High temperature transducer for 1" ANSI pipe
FDT-44-ANSI-HT High temperature transducer for 1 1/4" ANSI pipe
FDT-45-ANSI-HT High temperature transducer for 1 1/2" ANSI pipe
FDT-46-ANSI-HT High temperature transducer for 2" ANSI pipe
FDT-41-ANSI-HT-100FT High temperature transducer for 1/2" ANSI pipe and 100 ft of cable
FDT-42-ANSI-HT-100FT High temperature transducer for 3/4" ANSI pipe with 100 ft of cable
FDT-43-ANSI-HT-100FT High temperature transducer for 1" ANSI pipe and 100 ft of cable
FDT-44-ANSI-HT-100FT High temperature transducer for 1 1/4" ANSI pipe and 100 ft of cable
FDT-45-ANSI-HT-100FT High temperature transducer for 1 1/2" ANSI pipe and 100 ft of cable
FDT-46-ANSI-HT-100FT High temperature transducer for 2" ANSI pipe and 100 ft of cable
Remote Transducers for Copper Pipe
FDT-41-CP Transducer for 1/2" Copper pipe
FDT-42-CP Transducer for 3/4" Copper pipe
FDT-43-CP Transducer for 1" Copper pipe
FDT-44-CP Transducer for 1 1/4" Copper pipe
FDT-45-CP Transducer for 1 1/2" Copper pipe
FDT-46-CP Transducer for 2" Copper pipe
FDT-41-CP-100FT Transducer for 1/2" Copper pipe with 100 ft of cable
FDT-42-CP-100FT Transucer for 3/4" Copper pipe with 100 ft of cable
FDT-43-CP-100FT Transducer for 1" Copper pipe with 100 ft of cable
FDT-44-CP-100FT Transducer for 1 1/4" Copper pipe with 100 ft of cable
FDT-45-CP-100FT Transducer for 1 1/2" Copper pipe with 100 ft of cable
FDT-46-CP-100FT Transducer for 2" Copper piep with 100 ft of cable
FDT-41-CP-HT High temperature transducer for 1/2" Coper pipe
FDT-42-CP-HT High temperature transducer for 3/4" Copper pipe
FDT-43-CP-HT High temperature transducer for 1" Copper pipe
FDT-44-CP-HT High temperature transducer for 1 1/4" Copper pipe
FDT-45-CP-HT High temperature transducer for 1 1/2" Copper pipe
FDT-46-CP-HT High temperature transducer for 2" Copper pipe
FDT-41-CP-HT-100FT High temperature transducer for 1/2" Coper pipe with 100 ft of cable
FDT-42-CP-HT-100FT High temperature transducer for 3/4" Coper pipe with 100 ft of cable
FDT-43-CP-HT-100FT High temperature transducer for 1" Coper pipe with 100 ft of cable
FDT-44-CP-HT-100FT High temperature transducer for 1 1/4" Coper pipe with 100 ft of cable
FDT-45-CP-HT-100FT High temperature transducer for 1 1/2" Coper pipe with 100 ft of cable
FDT-46-CP-HT-100FT High temperature transducer for 2" Coper pipe with 100 ft of cable
Remote Transducers for Tubing
FDT-41-TUBE Transducer for 1/2" tubing
FDT-42-TUBE Transducer for 3/4" tubing
FDT-43-TUBE Transducer for 1" tubing
FDT-44-TUBE Transducer for 1 1/4" tubing
FDT-45-TUBE Transducer for 1 1/2" tubing
FDT-46-TUBE Transducer for 2" tubing
FDT-41-TUBE-100FT Transducer for 1/2" tubing with 100 ft of cable
FDT-42-TUBE-100FT Transducer for 3/4" tubing with 100 ft of cable
FDT-43-TUBE-100FT Transducer for 1" tubing with 100 ft of cable
FDT-44-TUBE-100FT Transducer for 1 1/4" tubing with 100 ft of cable
FDT-45-TUBE-100FT Transducer for 1 1/2" tubing with 100 ft of cable
FDT-46-TUBE-100FT Transducer for 2" tubing with 100 ft of cable
FDT-41-TUBE-HT High temperature transducer for 1/2" tubing
FDT-42-TUBE-HT High temperature transducer for 3/4" tubing
FDT-43-TUBE-HT High temperature transducer for 1" tubing
FDT-44-TUBE-HT High temperature transducer for 1 1/4" tubing
FDT-45-TUBE-HT High temperature transducer for 1 1/2" tubing
FDT-46-TUBE-HT High temperature transducer for 2" tubing
FDT-41-TUBE-HT-100FT High temperature transducer for 1/2" tubing with 100 ft of cable
FDT-42-TUBE-HT-100FT High temperature transducer for 3/4" tubing with 100 ft of cable
FDT-43-TUBE-HT-100FT High temperature transducer for 1" tubing with 100 ft of cable
FDT-44-TUBE-HT-100FT High temperature transducer for 1 1/4" tubing with 100 ft of cable
FDT-45-TUBE-HT-100FT High temperature transducer for 1 1/2" tubing with 100 ft of cable
FDT-46-TUBE-HT-100FT High temperature transducer for 2" tubing with 100 ft of cable
Remote Transducers
FDT-47 Transducer for 2 to 24" pipe
FDT-47-100FT Transducer for 2 to 24" pipe with 100 ft of cable
FDT-47-HT High temperature transducer for 2 to 24" pipe
FDT-47-HT-100FT High temperature transducer for 2 to 24" pipe with 100 ft of cable
FDT-48 Transducer for pipes over 24"
FDT-48-100FT Transducer for pipes over 24" with 100 ft of cable
Accessories
FDT-40-PC-CABLE Optional USB PC programming cable
FDT-40-CABLE GLAND Optional cable gland
FDT-40-BHC Brad Harrison connector for the FDT-40
FDT-GREASE Replacement acoustic couplant 150 g (5.3 oz)
FDT-HT-GREASE High temperature acoustic couplant 56 g (2 oz)
FDT-NS-GREASE Non-silicone acoustic couplant 79 g (2.8 oz)
注释: FDT-40 Series Flowmeters come complete with operator’s manual.
Accessory transducers come complete with mounting gel.
产品型号说明
(1) (2) (3) (4)
FDT -
-
选项描述
(1) Pipe and Tubing Sizes
选择
41 代表 1/2 Inch
42 代表 3/4 Inch
43 代表 1 Inch
44 代表 1 1/4 Inch
45 代表 1 1/2 Inch
46 代表 2 Inch
47 代表 2 to 24 Inch
48 代表 Pipes over 24 inch
(2) Pipe and Tubing Material
选择
ANSI 代表 ANSI pipe
CP 代表 Copper pipe
TUBE 代表 Plastic tubing
(3) High Temperature
选择
Nothing(leave field blank) 代表 None
-HT 代表 High temp transducers
(4) Cable Length
选择
Nothing(leave field blank) 代表 Standard 6 m (20 feet)
-100FT 代表 30 m (100 feet)
FDT-44-ANSI-HT流量计 美国omega
