The Yokogawa AQ2200-342 is not a standalone instrument but a module designed for the AQ2200 series Multi-Application Test System. This system is a modular platform for building customized test solutions for fiber optic components and systems.

Honeywell HD660-T-0015-B – Brief Description (English)
The Honeywell HD660-T-0015-B is a rugged industrial pressure transmitter designed for low-to-medium pressure measurement in harsh environments.

Key Features & Benefits:
✔ High Accuracy: ±0.25% FS with ±0.1% FS/year stability
✔ Smart Communication: HART® protocol for digital configuration and diagnostics
✔ Robust Construction: 316L stainless steel housing with IP67/NEMA 4X rating
✔ Wide Compatibility: Suitable for non-corrosive gases & liquids
✔ Fast Response: <5 ms for dynamic pressure monitoring

Typical Applications:

HVAC/R systems

Compressed air monitoring

Industrial process control

Water treatment systems

Medical gas equipment

The HONEYWELL SDW-550EC is a robust industrial Ethernet switch designed for harsh environments, providing reliable data transmission and network connectivity.