Yokogawa EJA110A EG1033AA EG1033AA01 Industrial Pressure Transmitter Module

Need rock-solid pressure measurement for tough industrial setups? The EJA110A EG1033AA01 from Yokogawa fits the bill. This module shines in environments like offshore oil rigs, chemical plants, and power stations where precision and durability matter. It handles extreme temperatures and harsh conditions while delivering consistent data for process control.

Key Specifications

Manufacturer: Yokogawa Electric Corporation

Model: EJA110A

Type: Differential Pressure Transmitter

Sub-Models: EG1033AA / EG1033AA01

Range: 0-100 kPa (customizable)

Output: 4-20 mA DC + HART Protocol

Accuracy: ±0.065%

Temp Range: -40°C to +85°C

Enclosure: IP67-rated stainless steel

Approvals: CE, FM, ATEX, IECEx

Seen in action across refineries and gas pipelines, this transmitter tackles jobs like monitoring separator vessels or reactor pressure drops. We’ve shipped hundreds to clients upgrading old analog systems – one customer in Alberta used them to retrofit a 40-year-old gas processing plant. The stainless steel housing survives corrosive environments where cheaper units fail. For similar applications, we often pair this with Yokogawa’s DCS systems or Allen Bradley control platforms.

What makes this stand out? The HART protocol works smoothly with legacy PLCs while supporting modern diagnostics. I’ve seen technicians adjust calibration remotely instead of climbing towers during winter shutdowns. Redundant electronics design means if one component fails, the loop stays active – a lifesaver during critical processes. The -40°C cold tolerance? That’s not just a spec – it actually works in Siberian oil fields where competitors’ units freeze up. Combine that with dual-process connections (flanged or threaded) and you’ve got a versatile tool for almost any installation.