eyc-tech Transmitter Application - How to save energy of cooling system in data center?

Transmitter Application - How to save energy of cooling system in data center?

Foreword
Global digitization has driven the use of cloud computing and big data analysis, also increases the demand for data centers; a nd the energy consumption of data center has also grown significantly. Besides the high energy consumption from computing components, cooling system in data center is another main cause. It is accountable for 25% to 40% of the overall energy consumption! Therefore, improving efficiency of cooling system is very important in data center industry.

Applying transmitter to improve the efficiency of cooling system

Cooling in datacenter relies on air-conditioning systems to pro vide effective ventilation and cooling. To optimize efficiency of air-conditioning system in data center, it is necessary to apply various transmitters to measure air conditions in real-time. Based on the measurement results, central control systems are able to calculate an optimized configuration and adjust cooling system accordingly. Then, a high efficiency air-conditioning system is realized.

Uses of transmitters in the data center

1. Temperature transmitter:

Avoiding high air temperature and poor heat dissipation for servers, which could result in decrease of computing efficiency, increase in power consumption increase, and even thermal shutdown.

2. Humidity transmitter:

When humidity is too high, condensation may occur in the air duct. Excessive condensed may contact electric component and causes short circuit damage. When humidity is too low, static electricity damage is likely to occur in the server.

3. Air speed transmitter:

Check if cold air does pass through server, and if air is evenly distributed to each server.

4. Differential pressure sensor:

Confirm that the server room is in a positive pressure state to prevent dust from entering the server.

eyc-tech recommended transmitter

THS130/140 Temperature & Humidity Transmitter Input：MEMS Output：4 ... 20 mA / 0 ... 10 V Accuracy：±0.5°C / ±3%RH(30 ... 80%RH) Range：0 ... 50°C / 0 ... 100%RH(Non-condensing)	THR23 Temperature & Humidity Transmitter Input：MEMS Output：0 ... 10 V / 4 ... 20 mA / RS-485 Accuracy：±0.5°C / ±5%RH(30 ... 80%RH) Range：0 ... 50°C / 0 ... 100%RH(Non-condensing)	THS17 Temperature & Humidity Transmitter Input：MEMS Output: RS-485 / 4...20 mA / 0...10 V Accuracy : ±0.5°C / ±5%RH Range : 0 ... 50°C / 0 ... 100%RH(Non-condensing)

FTS140 Hot Wire Air Velocity Transmitter Input：Hot wire mass flow transmitter Output：4 ... 20 mA / DC 0 ... 10 V Accuracy：±3%F.S. Range：0 ... 20 m/s	FTS34/35 Air Velocity Transmitter Input：Thermal mass flow sensor Output：4 ... 20 mA / DC 0 ... 10 V Accuracy：±2% F.S. Range：2 ... 40 m/s	FTS07 Hot Wire Air Velocity Transmitter for Probe Type Input：Hot Wire Air Velocity Transmitter Output：DC 0 ... 10 V Accuracy：±5% F.S. Range：10 m/s ; 20 m/s

	PMD330 Differential Pressure Transmitter Input：Piezoelectric differential pressure module Output：4 ... 20 mA / 0 ... 10 V Accuracy：±2.0% F.S. Range：±50 ... ±10000 pa