FMG902美国OMEGA FMG902
FMG902
插入式磁性流量计
FMG900 Series
插入式磁性流量计
经久耐用
可调深度
可用热水龙头
黄铜或不锈钢
浸湿性可用
反流输出可用
3到48英寸直径的管
The complete lack of moving parts of this insertion flow sensor is the source of its reliability. There is no rotor to stop turning in dirty water and there are no bearings to wear out. Brass and stainless steel models withstand a variety of temperature, pressure, and chemical conditions. Reverse flow output and immersibility are optional. A rapidly reversing magnetic field is produced in the lower housing. As the fluid moves through this field, a voltage is generated that is measured and translated into a frequency signal proportional to flow rate. This square wave signal can be sent directly to a PLC, control or converted to 4 to 20 mA with the FTB700-T shown below (optional). A modular system of electronics can be attached directly to the flow sensor or remotely mounted. The FMG900 series can provide full indication of rate and total with the (optional) FTB700-D or just a 4 to 20 mA output with the (optional) FTB700-T blind transmitter. The adaptor fitting of the standard unit is a male NPT, and can be directly threaded into ordinary saddles or threaded weld fittings. The hot tap versions include an isolation valve, allowing hot-tap installation, or installation and removal under pressure. Hot tap units include the appropriate installation valve.
Flow Range LPM (GPM)
Pipe Size Min Flow Max Flow
3 23 (6) 1666 (440)
4 42 (11) 2964 (783)
6 95 (25) 6670 (1762)
8 167 (44) 11,860 (3133)
10 261 (69) 18,530 (4895)
12 375 (99) 26,687 (7050)
14 507 (134) 36,325 (9596)
16 662 (175) 47,443 (12,533)
18 840 (222) 60,050 (15,863)
20 1,037 (274) 74,134 (19,584)
24 1,495 (395) 160,749 (28,200)
30 2,336 (617) 166,800 (44,064)
36 3,361 (888) 240,192 (63,452)
SPECIFICATIONS
Power: 12 to 24 Vdc, 250 mA
Flow Range: 0.28 to 20 ft/sec (0.08 to 6.09 m/sec) Connection Size
Standard Units: 1? NPT male, hot tap models, 2 NPT male
Ambient Temperature: -17 to 72°C (0 to 160°F)
Fluid Temperature: 0 to 93°C (32 to 200°F)
Maximum Pressure: 13.8 bar (200 psi)
Minimum Conductivity: 20 microSiemens/cm
Shaft and Fitting: 316 SS or brass (depending on model)
Electrodes: Hastelloy?
Electrode Cap: PVDF
Housing: Cast powder-coated aluminum
Valve: Bronze or SS (depending on model)
O-Ring: EPDM
Accuracy: ±1% of full scale
Output: Square wave pulse, opto isolated, 550 Hz @ 20 ft/sec 6 mA max, 30 Vdc forward flow standard (reverse flow optional)
Empty Pipe: Defaults to zero flow
产品型号/产品描述
FMG901 Brass insertion style magmeter, 76 to 254 mm (3 to 10") pipe
FMG902 Brass insertion style magmeter, 254 to 1219 mm (10 to 48") pipe
FMG903 SS insertion style magmeter, 76 to 254 mm (3 to 10") pipe
FMG904 SS insertion style magmeter, 254 to 1219 mm (10 to 48") pipe
FMG905 Brass insertion style magmeter, hot tap, 76 to 254 mm (3 to 10") pipe
FMG906 Brass insertion style magmeter, hot tap, 254 to 1219 mm (10 to 48") pipe
FMG907 SS insertion style magmeter, hot tap, 76 to 254 mm (3 to 10") pipe
FMG908 SS insertion style magmeter, hot tap, 254 to 1219 mm (10 to 48") pipe
Accessories
FTB700-T Blind 4 to 20 mA transmitter
FTB700-D Remote rate and total display with 4 to 20 mA output
PSU-93 24 Vdc power supply, 200 mA
TX4-100 4 conductor hook-up wire
注释: Comes complete with operator's manual.
For reverse flow option add a "-RF" to the model number and $149 to the price.
FMG902
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