K-TEK M4A-AT-2017 Transmitter Electronic Module

Product Description

Model: M4A-AT-2017 Brand: K-TEK (ABB Level Product Line) Name: Electronics Module for Magnetostrictive Level Transmitter M4A-AT is the core electronic transmitter module for K-TEK AccuTrak AT100 / AT200H magnetostrictive level transmitters. It performs level signal acquisition, calculation and signal output. It supports total liquid level and oil-water interface measurement with HART protocol. It features high accuracy and long-term stability without signal drift, no frequent recalibration required. Modular design allows separate replacement, widely used as spare part for level instruments in oil & gas and chemical tank farmseero.

Specifications

• Model: M4A-AT-2017
• Brand: K-TEK (ABB)
• Product Name: Magnetostrictive Level Transmitter Electronics Module
• Compatible Transmitter: AT100, AT200H magnetostrictive level transmitter
• Signal Output: 4–20mA, HART protocol
• Measurement: Total level, liquid-liquid interface
• Accuracy: 0.01% FS
• Power Supply: 9–30V DC, 2-wire loop powered
• Operating Temperature: -40℃ ~ +85℃
• Enclosure Rating: IP65
• Explosion Protection: Intrinsically safe option available
• Feature: No recalibration required, plug-and-play modular replacement
• Origin: USA
• Note: Legacy surplus spare part for emergency instrument replacement

Application

Matched with K-TEK AT100 / AT200H magnetostrictive level transmitters, mounted on magnetic level gauge to continuously monitor tank liquid level and oil-water interface. Widely used in refineries, oil-water separators, chemical storage tanks, desalter vessels and sump tanks. Applied for instrument breakdown repair, module swap and spare inventory for tank farm level monitoring, to transmit level data to DCS system.

Series Part Numbers

M4A-AT M4A-AT-2017 M4A-ATL M4A-AT-H