88843-04 Bently Nevada Dual Epoxy Relays Internal Barriers
88843-04 Overspeed alarm relay module
Bently Nevada 88843-04 Dual Epoxy Relay Module
Bently Nevada 3300/50 3300/50 Tachometer Monitor
Place of Origin:
USA
Brand Name:
Bently Nevada
Model Number:
88843-04
88843-04 Overspeed alarm relay module
,Bently Nevada 88843-04 Dual Epoxy Relay Module
,Bently Nevada 3300/50 3300/50 Tachometer Monitor
The Bently Nevada 88843-04 is a spare dual epoxy relay module assembly with internal barriers, designed exclusively for the 3300/50 Tachometer Monitor. It is primarily used for monitoring the speed and acceleration data of industrial rotating machinery, as well as handling panel alarms and data logging.
- Product Type: Spare Dual Epoxy Relay Module Assembly
- Core Configuration: With Internal Barriers
- Matching Motherboard: Bently Nevada 3300/50 Tachometer Monitor
- Application Constraints: Designated for data monitoring and alarming only; cannot be used for emergency overspeed protection or automated speed control.
Amikon supplies industrial automation spare parts, mainly PLC, DCS, and TSI systems, to more than 160 countries.
Steady demand, especially US and Canada. Oil & gas plants and automotive production sites.
Germany and UK stand out. Chemical plants and heavy equipment lines.
Refinery projects and mining sites. UAE, Saudi Arabia, South Africa.
China, Singapore, Australia, India. Semiconductor fabs to power stations.
Brazil, Chile, Argentina. Mining, copper operations, and hydropower.
- 100% Original Parts - Vetted industrial automation & DCS/PLC spares
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A: Mostly it shows up in Bently Nevada 3300/50 Tachometer Monitor setups. The 88843-04 is basically a dual epoxy relay module, used for alarm handling and simple signal routing. In many plants it also ends up involved in speed-related logging or shaft acceleration tracking, especially in rotating machinery monitoring systems.
A: No, it’s not built for that role. The Bently Nevada 88843-04 sits on the monitoring side only. Overspeed trips or ESD functions are handled separately by dedicated safety systems, so this module doesn’t take part in any direct shutdown logic.
A: It means there’s built-in electrical isolation inside the assembly. So the energy going to field circuits is limited. In real installations, this is more about signal protection and safety separation, not full hazardous-area certification by itself.
A: No, the standard 88843-04 doesn’t carry ATEX approval. If the project is for a hazardous area, engineers usually look for a different approved variant like 88843-14, depending on site rules.
A: For sourcing, Amikon handles Bently Nevada 88843-04 inquiries with stock checks and quotations. Units are generally supplied in new original condition, and availability can change, so most buyers just confirm current stock before placing an order.
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