How to Choose the Right Magnetostrictive Level Transmitter Board for High-Accuracy Level Instruments
Magnetostrictive Level Transmitter Boards
What Is a Magnetostrictive Level Transmitter Board?
A magnetostrictive level transmitter board serves as a precise electronic part. It handles signals from a magnetostrictive level sensor. This board plays a key role. It turns mechanical wave signals from magnetostrictive effects into clear electrical outputs. These outputs help with exact level detection in industrial setups.
The H770 series magnetic level transmitter board comes from ICwalk. It acts as a vital piece in level gauges. People often use these boards in tasks that need detailed, live tracking of liquid levels. Such tasks appear in fields like oil, chemical handling, and water purification.
How Does Magnetostrictive Technology Work in Level Measurement?
Magnetostrictive level transmitters send electric current through a magnetostrictive element. The current pulse moves along the waveguide. It creates a round magnetic field. When this field meets the magnetic field from a float—which usually has a permanent magnet—a twist strain pulse forms at the meeting point. This pulse is a mechanical wave.
Next, the pulse heads back along the element at sound speed. The transmitter board spots this returning pulse. Then, it figures out the float’s spot using time-of-flight methods. This approach allows steady and spot-on liquid level checks. It stays unaffected by foam, steam, or shifts in fluid thickness.
Key Factors to Consider When Choosing a Magnetostrictive Level Transmitter Board
What Accuracy Requirements Should You Evaluate?
Accuracy stands out as a top concern when picking a magnetostrictive level transmitter board. For tasks that call for tiny precision—like in chemical reactors or fuel storage tanks—boards with sharp resolution matter a lot.
The H770 series magnetic level transmitter board uses cutting-edge magnetic sensing tech and exact signal handling methods. It delivers top-notch liquid level checks with precision up to ±1mm. Plus, things like temperature adjustments and lasting signal steadiness provide reliable work over long times and different surroundings.
How Important Is Compatibility with Sensor Probes?
Matching between the board and sensor probe matters greatly for smooth setup and true readings. You need to check if the board fits the probe’s size, float style, and magnetic traits.
Link-up on the electrical side counts too. The H770 series offers many output signal choices. These include 4–20mA current signals, with or without HART talk, and setups with two current outputs. This range lets you plug it into various control systems easily. As a result, it connects straight to PLCs, DCS setups, or far-off monitoring tools.
What Environmental Conditions Will the Board Operate In?
Factory settings often hit tools with tough heat, shakes, and harsh stuff. So, knowing the working limits of a magnetostrictive level transmitter board is key.
Built from strong materials and smart making steps, the H770 series magnetic level transmitter board shows great resistance to rust and toughness. It runs steady in rough factory spots, like hot spots, high pressure, and eating-away fluids. For instance, it handles temps from -20°C to +70°C with an LCD screen. Without the screen, it covers -40°C to +85°C.
Introducing ICwalk’s H770 Series Magnetic Level Transmitter Board
What Makes the H770 Series Suitable for High-Accuracy Applications?
At ICwalk, we built the H770 series as a go-to magnetostrictive level transmitter board. It gives strong results in tasks that need fine detail. It uses fresh magnetic level sensing tech. It also has several types and setups to fit what different folks need.
It keeps outputs steady even in tough factory spots. This comes from solid circuit building. That makes it very dependable for ongoing work. Our special signal handling methods allow detection down to under a millimeter. And it ignores changes in fluid weight or heat.
Key Features of the H770 Series Magnetic Level Transmitter Board
Signal Accuracy and Stability
The H770 series magnetic level transmitter board draws on fresh magnetic sensing tech and exact signal handling methods. It reaches high-precision liquid level checks up to ±1mm. On top of that, our setup has inner temperature fixes. These cut down on drift as time goes on. They also keep outputs even across changing heat levels.
Flexible Output Options and Protocol Support
It provides a range of output signal picks. These cover 4–20mA current signals, with or without HART chat, and plans with two current outputs. Users can link our boards into almost any factory control web. For far-off or linked tasks, the RS485 type (H780) brings fast digital talk features.
Compact Design and Easy Integration
To help fit in small spots or tight boxes, our H771 type skips the LCD screen. Yet it keeps all its power. The setup process is simple. Users can adjust it using built-in buttons or the given setup software. Screw ends and marked plugs make wiring easier during install or fix-ups.
How to Match Your Application Needs with the Right Magnetostrictive Board
Which Industries Benefit Most from Precision Level Measurement?
Oil & Gas Storage Tanks
Spot-on level checks are vital for safety rules and better stock handling in oil sites. The H770 series gives exact tank level control, even in risky spots. This works thanks to optional safe ratings like Exia II B T4/T5/T6 Ga.
Chemical Processing Plants
Chemical making often deals with tricky reactions. There, true volume handling is a must. It stays untouched by things like liquid weight, thickness, and heat shifts. That makes it very useful for these hard tasks.
Water Treatment Facilities
Our boards back long-run steady work in wet or under-water spots. With two 4–20mA outputs or RS485 linking power, workers can watch levels in many pools and tanks live.
How Do You Evaluate Long-Term Reliability?
You can check reliability by specs like MTBF (Mean Time Between Failures) and quality stamps. At ICwalk, we back customers with tough, tested-in-field items. Our transmitter boards are trusted by over 800 instrument manufacturers in China, with extensive field validation.
Also, our error spot system catches problems early. The H770 series has a strong self-check for faults. It spots many issues live, like sensor breaks and power glitches. Firmware updates and multi-spot adjustments (2–11 points) work through link tools. This keeps precision as time passes.
FAQ
Q: What is the primary advantage of using a magnetostrictive level transmitter board over other technologies?
A: Magnetostrictive technology offers high precision, long-term stability, and minimal maintenance compared to ultrasonic or capacitive sensors, making it ideal for critical applications requiring continuous level monitoring.
Q: Can I use ICwalk’s H770 series board in outdoor environments?
A: Yes. It can operate stably in harsh industrial environments, such as high temperature, high pressure, and corrosive media, thanks to its rugged design and wide operating temperature range.
Q: How do I connect a magnetostrictive level transmitter board to my existing control system?
A: The H770 series supports standard outputs like 4–20 mA or RS485, which can be directly connected to PLCs or SCADA systems using appropriate wiring practices outlined in its technical documentation.
