Cart  |  Contact  |  Help  | 
Toll-Free in India 000 800 442 0175
International+65 6415 5353

Electromagnetic Low Flow Meter

FMG70B

Electromagnetic Flow Meter for Low Flow | Flow Sensor | FMG70B
New

Electromagnetic Flow Meter for Low Flow | Flow Sensor

USD1,445.00 FMG71B

CE
  • No Moving Parts
  • No Flow Obstructions
  • Maintenance-Free
  • Fast Response Time (< 500 ms)
  • Minimal Straight Pipe Requirements
Electromagnetic Flow Meters - View related products

Description

The FMG70B Series from OMEGA is a trio of extremely compact, low cost, inductive magnetic flow sensors. This product line allows a unique and highly reliable measuring technique to be introduced into areas of process control previously considered not possible.

Changes of temperature, density, viscosity, concentration or electrical conductivity (minimum conductivity of 50 µs/cm) of the fluid do not affect the output signal.

FMG70B series can be used in areas where flow sensors with moving parts e. g. paddle wheel sensors, cannot be applied due to contamination/particulate in the media. The sensor is intended for continuously measuring of flow rates or for dosing/batching of electrically conductive liquids (minimum conductivity 50 S/cm). The output signal frequency (or current) is proportional to the flow. Two options are available for output signals, frequency or analog (-A models).

Specifications
Materials of Construction
Electrodes and Process Connection: Stainless steel 316 TI
Measuring Pipe: PEEK-GF30
Gasket: EPDM
Housing: Cast Aluminum
Accuracy: ±1.5% of reading ±0.3% range
Repeatability: 1%
Minimum Conductivity: 50 µs/cm
Maximum Liquid Temperature: 90°C (194°F)
Ambient Temperature: 5 to 70°C (41 to 158°F)
Maximum Pressure: 16 bar (232 psi)
Flow Indication: LED green, flow proportional blinking
Frequency: Square wave signal NPN, internal pull-up resistor 2 kΩ pulse duty ratio 50:50
Signal Current Maximum: 20 mA, current limited
Response Time: <500 mS
Electrical Connection: Plug connector M12 x 1
Power Supply: 24 Vdc ±10%
Current Consumption: Maximum 150 mA
Electrical Protection: Measures short-circuit proof (up to 30V) and polarity protection (up to -30V)
Protection Class: NEMA 4X (IP65)
Flow Range:
    FMG71B: 0.5 to 30 LPM (0.13 to 7.93 GPM)
    FMG72B: 1 to 60 LPM (0.26 to 15.85 GPM)
    FMG73B: 5 to 250 LPM (1.32 to 66 GPM)
Analog Output Signal (“-A” Models) 4 to 20 mA (0 to Full Scale):
    Current Limitation: 26 mA approx.
    Maximum Load: 250 Ω to GND
Place Order(Specify Model Number)

What Other People Bought: When you see this icon, click on it to expand a list of products that other people have bought when they purchased this model.

Part Number/Desc.
Qty
Description
Quick Ship
  
FMG71B
USD1,445.00
Availability: In Stock
 
Output NPN frequency 3785 pulses/gal, NPT/BSP 1/2, Sensor I.D. 1/4
Quick Ship
  
FMG72B
USD1,445.00
Availability: In Stock
 
Output NPN frequency 1893 pulses/gal, NPT/BSP 1/2, Sensor I.D. 3/8
Quick Ship
  
FMG73B
USD1,950.00
Availability: 7 weeks
 
Output NPN frequency 757 pulses/gal, NPT/BSP 1, Sensor I.D. 3/4
Quick Ship
Click to expand/minimize a list of what others bought with theFMG71B-A
FMG71B-A
USD1,840.00
Availability: In Stock
 
Output 4 to 20 mA, 0 to 5 GPM, NPT/BSP 1/2, Sensor I.D. 1/4
Quick Ship
  
FMG72B-A
USD1,840.00
Availability: 1 week
 
Output 4 to 20 mA, 0 to 10 GPM, NPT/BSP 1/2, Sensor I.D. 3/8
Quick Ship
  
FMG73B-A
USD2,370.00
Availability: 7 weeks
 
Output 4 to 20 mA, 0 to 50 GPM, NPT/BSP 1, Sensor I.D. 3/4
Quick Ship
  
FMG71B-BSP
Consult Sales  
Availability: 
 
 
Output NPN frequency 3785 pulses/gal, NPT/BSP 1/2, Sensor I.D. 1/4
Quick Ship
  
FMG72B-BSP
USD1,445.00
Availability: 8 weeks
 
Output NPN frequency 1893 pulses/gal, NPT/BSP 1/2, Sensor I.D. 3/8
Quick Ship
  
FMG73B-BSP
Consult Sales  
Availability: 
 
 
Output NPN frequency 757 pulses/gal, NPT/BSP 1, Sensor I.D. 3/4
Quick Ship
  
FMG71B-A-BSP
USD1,850.00
Availability: 7 weeks
 
Output 4 to 20 mA, 0 to 5 GPM, NPT/BSP 1/2, Sensor I.D. 1/4
Quick Ship
  
FMG72B-A-BSP
USD1,850.00
Availability: 8 weeks
 
Output 4 to 20 mA, 0 to 10 GPM, NPT/BSP 1/2, Sensor I.D. 3/8
Quick Ship
  
FMG73B-A-BSP
USD2,370.00
Availability: 8 weeks
 
Output 4 to 20 mA, 0 to 50 GPM, NPT/BSP 1, Sensor I.D. 3/4
Accessories
Quick Ship
Click to expand/minimize a list of what others bought with theM12C-PVC-4-R-F-5
M12C-PVC-4-R-F-5
USD19.50
Availability: In Stock
 
5 m (16.4') cable with right angle M12 x stripped leads
Quick Ship
Click to expand/minimize a list of what others bought with theM12C-PVC-4-R-F-10
M12C-PVC-4-R-F-10
USD22.25
Availability: In Stock
 
10 m (32.8') cable with right angle M12 x stripped leads
Quick Ship
Click to expand/minimize a list of what others bought with thePSU-93
PSU-93
USD60.00
Availability: In Stock
 
Unregulated power supply
All amounts shown in USD
Note: Comes complete with operator’s manual. (Cable and power supply sold separately)