3BUS208796-501

3BUS208796-501

3BUS208796-501

3BHE055094R0002 GBU72
ABB GRID BREAKER UNIT GBU72 3BHE055094R0002 / 3BHE031197R0001 / 3BHB030310R0001
ABB PCS6000 PRODUCT FAMLIY

ABB
GBU72 3BHE055094R0002
3BHE055094R0002 GBU72
GBU72
3BHE055094R0002
3BHE031197R0001
3BHB030310R0001
73BHE055094R0002 GBU72
73BHE055094R0002
GBU72
ABB PCS6000 PRODUCT FAMLIY

3BUS208796-501

Product Name
The TTH300 module is a high-precision temperature and humidity monitoring module, likely developed for environmental control systems in industrial, laboratory, and data center applications. The “TTH” pre
3BUS208796-501fix clearly indicates its core function—simultaneous measurement of temperature (T) and relative humidity (H); “300” denotes its model, suggesting enhanced accuracy and expanded communication capabilities compared to basic models. This module integrates advanced sensing elements and signal processing circuits to provide real-time, reliable environmental data, serving as a critical component in climate control loops, storage facility monitoring, and process environmental validation. It is widely deployed in pharmaceutical cleanrooms, semiconductor fabrication plants, and museum artifact preservation environments, where precise temperature and humidity regulation is essential.
Product Description
Pharmaceutical Cleanroom Environmental Control
In a Class 8 pharmaceutical cleanroom (ISO 14644-1), the TTH300 module continuously monitors 8 zones, providing temperature (18-24°C) and humidity (30-50% RH) data to the building management system (BMS). It samples measurements at 1Hz with temperature accuracy of ±0.1°C and humidity accuracy of ±1.5% RH, ensuring compliance with FDA guidelines for drug manufacturing environments.
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