1420A2A3A4N1WL2 Pressure Transmitter

Feature & Principle

It is a compact piezoresistive smart pressure transmitter. The pressure acting on the isolation diaphragm is transmitted to the piezoresistive sensing core, converted into standard 4-20mA analog signal for DCS or PLC acquisition. The fully welded structure has good vibration and corrosion resistance, supports on-site calibration, and continuously monitors pressure for process pipelines and equipment.

Specifications

Model: 1420A2A3A4N1WL2 Power supply: 24VDC Output signal: 4-20mA, 2-wire Wetted material: 316L stainless steel Process connection: NPT thread Protection class: IP65 Applicable medium: Non-corrosive clean gas, liquid Calibration: Zero and span adjustable on site Application: Water treatment, HVAC, oil & gas, industrial pipeline pressure monitoring Certification: CE

Components & Diagnostics

Piezoresistive sensing element, signal conditioning circuit, stainless steel isolation diaphragm, wiring terminal, status indicator. Common faults: signal drift, no output, diaphragm damage, wiring short circuit.

Product Brief

1420A2A3A4N1WL2 pressure transmitter, process pressure measurement spare widely used for pipeline and equipment overhaul and replacement.