MORNSUN Two-Wire Isolator-4-20mA Loop-Powered HART Isolator Amplification

MORNSUN's two-wire isolation amplifiers are signal conditioning modules specifically designed for two-wire loop-powered applications. These modules provide isolated power extraction from the two-wire loop while simultaneously outputting a 4-20mA signal and supporting isolated HART communication. They operate as voltage input, two-wire current output loop-powered signal conditioning modules, powering front-end equipment through back-stage current loop power collection and converting voltage inputs to industry-standard isolated 3.7-22mA output current. These modules deliver comprehensive functionality including isolated transmission, signal conversion, HART communication, signal amplification, distance extension, and port protection, making them ideal for industrial automation and process control applications requiring two-wire isolation and HART protocol support.

Product Features:

• Two-wire loop-powered design with isolated power extraction
• 4-20mA current output with isolated HART communication capability
• Converts voltage input signals to industry-standard 3.7-22mA isolated output current
• Powers front-end equipment through back-stage current loop power collection
• Provides isolated transmission, signal conversion, and signal amplification
• Supports HART communication for smart instrument integration
• Enables communication distance extension and port protection
• Input signal options: 4-20mA current loop, 0-2.5V, 0.5-2.5V, and 0-100% ratio signals
• Output signal: 4-20mA or 3.7-22mA isolated current
• Wide input voltage range: 10-24VDC for loop power
• Provides regulated output voltage (3.3V, 5V) for powering front-end circuitry
• Available in compact SIP packages for space-constrained applications
• Ideal for two-wire transmitters, smart sensors, and HART-compatible field instruments

Wholesale and Distributors：

Please contact the following email address for a product quote：
Vic@feisman.cn