Sensor conditioning, Grounding | Omega Speaker Systems FMG3000

6. General Installation and Grounding Tips

Sensor conditioning

The Magmeter output signal may be unstable immediately after installation. Allowing the sensor to soak in a full pipe (or in any container of water) for 24 hours will stabilize the performance.

•Very low conductivity ﬂ uids may require a longer conditioning period. (The Magmeter may not operate properly in ﬂ uids where the conductivity is less than 20 µS/cm.)

Grounding

The FMG-3000 Magmeter is unaffected by moderate levels of electrical noise. However, in some applications it may be necessary to ground portions of the system to eliminate electrical interference. The grounding requirements will vary with each installation.

	One or more of the following steps may be
	applied if the FMG-3000 Magmeter is affected by	Do not terminate
	electrical noise:	Do not terminate
	electrical noise:	shield at Magmeter

The ground terminal on the outside of the	3.			1.
The ground terminal on the outside of the
yellow housing is connected internally	Instrument
to the grounding ring at the tip of the
sensor. Connect a wire (14 AWG/1.5 mm2		4.
recommended) from this terminal directly to a		4.
recommended) from this terminal directly to a
local Earth ground.
Install ﬂ uid grounding devices immediately			Sensor
upstream and downstream of the Magmeter.			Grounding ring
upstream and downstream of the Magmeter.
Connect the ﬂ uid grounds to the Earth ground					Earth ground
terminal on the FMG-3000.
Use ﬂ anged grounding rings or metal
electrodes on plastic pipes, or metal clamps
on metal pipes.
Fluid grounds must be in direct contact with
the ﬂ uid, and as near to the Magmeter as		4 in. to 50 in.		4 in. to 50 in.
possible.		(10 cm to 1.3 m)		(10 cm to 1.3 m)
The shield from the output cable must be
terminated at the remote instrument ONLY.		2.	Grounding rings on plastic pipe		2.
This shield must not be connected at both		2.	(Install between flanges)		2.
ends!				or
Connect an additional wire (minimum AWG			metal straps on metal pipe
Connect an additional wire (minimum AWG
14/1.5 mm2) from the remote instrument ground to the Magmeter ground terminal.

7. Wiring the FMG-3002 and FMG-3102 Magmeter with 4-20 mA Loop Output

The FMG-3002 and FMG-3102 Magmeters are traditional 2-wire passive 4-20 mA loop transmitters.

•External loop power (24 VDC ±10%) is required.

•The maximum loop resistance the Magmeter can accomodate is 300 Ω.

•All FMG-3002 and FMG-3102 Magmeters are shipped from the factory with the 4-20 mA output scaled for 0 to 5 m/s (0 to 16.4 ft/s). The Calibration charts on pages 6-10 list the 20 mA setpoint for each installation ﬁ tting. Use this information to program the 4-20 mA range of the loop device (PLC, Datalogger, recorder, etc.)

FMG-3000 Series Magmeter

2 1


Loop - (Ground)	+	-	4-20 mA Loop
Loop - (Ground)			monitor
			monitor
			(Maximum 300 Ω)

	+	-	24 VDC ± 10%
Loop + (24 VDC)
Loop + (24 VDC)

FMG3000 specifications

The Omega Speaker Systems FMG3000 is a state-of-the-art audio solution designed to deliver an unparalleled listening experience. Engineered with cutting-edge technologies, the FMG3000 stands out in the competitive landscape of audio equipment, catering to audiophiles and casual listeners alike.

At the heart of the FMG3000 lies its advanced speaker technology, featuring high-fidelity drivers that ensure accurate sound reproduction across a wide frequency range. The proprietary woofers are crafted from lightweight yet rigid materials, allowing for deep bass response without distortion. Coupled with silk-dome tweeters, the FMG3000 produces crisp highs that retain clarity even at elevated volume levels. This blend of drivers creates a balanced soundstage that enhances the overall listening experience, making it ideal for music, movies, and gaming.

One of the standout features of the FMG3000 is its smart connectivity options. It is equipped with Bluetooth 5.0 technology, enabling seamless connectivity with a variety of devices, including smartphones, tablets, and laptops. This allows users to enjoy high-quality streaming from their favorite music services without the hassle of tangled wires. Additionally, the FMG3000 supports advanced codecs, ensuring minimal latency and exceptional audio quality during streaming.

Another impressive aspect of the FMG3000 is its user-friendly interface. The system is designed with an intuitive control panel and a remote that provides easy access to all functions. Users can adjust volume levels, select input sources, and even tailor the EQ settings to their preference, ensuring a personalized listening experience.

In terms of design, the FMG3000 boasts a sleek, modern aesthetic that enhances any room's decor. Its compact form factor makes it easy to integrate into various spaces, be it a living room, office, or entertainment center. The cabinet is crafted from high-quality materials, reducing vibrations and resonance, which contributes to the overall sound quality.

Furthermore, the FMG3000 incorporates energy-efficient technologies, making it not only an excellent choice for sound but also environmentally friendly. It features an automatic standby mode that conserves power when not in use, aligning with modern sustainability practices.

Overall, the Omega Speaker Systems FMG3000 is a remarkable audio system that combines innovative technology, aesthetic appeal, and user-centered design. It caters to diverse listening needs, whether one is entertaining guests, immersing in a cinematic experience, or enjoying personal music time. With its outstanding features and performance, the FMG3000 represents a significant advancement in home audio solutions.