Electromagnetic Low Flow Meter

FMG70B

mag flow transmitter

^£1,126.32 FMG71B

PLACE ORDER

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)

Part Number/ Desc.

Qty

Description

FMG71B

£1,126.32

Availability: 7 weeks

30 l/m range, frequency output 1000 pulses/litre, ½" NPT male threads

FMG72B

£1,126.32

Availability: 9 weeks

60 l/m range, frequency output 500 pulses/litre, ½" NPT male threads

FMG73B

£1,606.00

Availability: 9 weeks

250 l/m range, frequency output 100 pulses/litre, 1" NPT male threads

FMG71B-A

£1,516.00

Availability: 8 weeks

30 l/m range, 4 to 20 mA output, ½" NPT male threads

FMG72B-A

£1,434.75

Availability: 7 weeks

60 l/m range, 4 to 20 mA output, ½" NPT male threads

FMG73B-A

£1,848.44

Availability: 9 weeks

250 l/m range, 4 to 20 mA output, 1" NPT male threads

Accessories

M12C-PVC-4-R-F-5

£19.21

Availability: 2 weeks

5 metre cable with right angle M12 x stripped leads

M12C-PVC-4-R-F-10

£22.80

Availability: 2 weeks

10 metre cable with right angle M12 x stripped leads

† All amounts shown in EUR, GBP, or USD
Note: Comes complete with operator’s manual.

Product Manuals:

Download Megnetic Inductive Flow

Download Electromagnetic Flow Meter