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Product Name:magnetostrictive level transmitter
Brand Name:K-TEK
Model Number:M4A-AT
Country of Origin: USA
Warranty: 12 Months
Whatsapp：+86 18159889985
Email：[email protected]
Brand Name: |
K-TEK |
Model Number: |
M4A-AT |
Country of Origin: |
USA |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
in stock |
Payment Terms: |
T/T |
|
Sales Manager: |
Stella |
|
Send an email: |
|
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Contact in Whatsapp: |
| Parameter | Specification |
|---|---|
| Model | M4A-AT Magnetostrictive Level Transmitter |
| Measurement Principle | Magnetostrictive Technology |
| Output Signal | 4-20 mA Analog Output |
| Communication Protocol | HART Protocol |
| Accuracy | ±0.01% of Full Scale |
| Display | LCD Local Display |
| Operating Temperature | Up to 427°C (800°F) (depending on configuration) |
| Safety Rating | SIL 2 (Single Use), SIL 3 (Redundant Use) |
| Diagnostic Interval | Maximum 15 Minutes |
| Power Supply | 24 VDC Typical |
| Process Connection | KM26 Magnetic Level Gauge Mounting |
| Housing Material | Industrial Corrosion-Resistant Construction |
| Dimensions | Approx. 250 × 120 × 110 mm* |
| Weight | Approx. 3.5 kg* |
M4A-AT is a high-performance magnetostrictive level transmitter developed by K-TEK for precise and reliable liquid level measurement in industrial process applications. Designed to operate with KM26 magnetic level gauges, the transmitter delivers exceptional measurement accuracy, long-term stability, and virtually maintenance-free performance even in demanding operating environments.
Featuring advanced magnetostrictive sensing technology, M4A-AT provides continuous level monitoring with HART communication capability and a standard 4-20 mA output for seamless integration into modern DCS, PLC, and SCADA systems. Its digital LCD display allows users to view level values, percentage readings, and engineering units directly at the instrument.
The M4A-AT, M4AS, M4B, and M4BS transmitter variants are widely used in storage tanks, oil-water separators, chemical vessels, and safety instrumented systems (SIS). Their SIL-rated design, high-temperature capability, and dependable performance make them an ideal solution for critical level measurement and process control applications worldwide.
Power Plants: Continuous boiler drum and condensate tank level monitoring; turbine auxiliary system level measurement; critical process safety protection applications.
Oil & Gas Facilities: Storage tank inventory management; separator and interface level measurement; offshore and refinery process control systems.
Chemical Plants: Corrosive liquid level monitoring; process vessel automation; safety instrumented level protection systems.
Water & Wastewater Treatment: Clarifier and surge tank level control; chemical dosing tank monitoring; remote telemetry level measurement.
Petrochemical Plants: Oil-water interface detection; high-temperature process vessel monitoring; de-salter and separator applications.
Machinery & Industrial Manufacturing: Equipment positioning feedback; hydraulic reservoir monitoring; automated production process control.
Q1: What is the measuring principle of the M4A-AT transmitter?
A1: The M4A-AT uses magnetostrictive technology to provide highly accurate and repeatable level measurement.
Q2: Can the M4A-AT be integrated with a DCS or PLC system?
A2: Yes, the transmitter supports standard 4-20 mA output and HART communication for easy integration.
Q3: Is the M4A-AT suitable for safety instrumented systems?
A3: Yes, qualified versions are certified for SIL 2 single-use and SIL 3 redundant safety applications.
Q4: Does the transmitter require routine recalibration?
A4: No, its magnetostrictive technology offers long-term stability and typically eliminates the need for regular recalibration.
Q5: What applications commonly use the M4A-AT transmitter?
A5: It is widely used in storage tanks, separators, chemical vessels, power plants, refineries, and interface level measurement systems.
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