Mai Shi · machine room monitoring experience点击体验 Username: Admin Password: (no password) Click experience
In November 2017, the person in charge of the Unicom Langfang data center learned that Mai Shi is a computer room monitoring system manufacturer through the network, and stated that the Unicom Langfang data center needs to customize 200 mainframes and 10,000 sets of temperature and humidity sensors , and the first batch of 1,300 sets needs Delivery is completed by the end of December.
China Unicom Langfang Data Center is located in the Langfang Economic and Technological Development Zone, and is the center of the Beijing-Tianjin-Hebei Economic Circle and the Bohai Rim Economic Circle. It is strategically located 40 kilometers away from Beijing. Building area: about 800 acres in total. There are 11 data center computer room buildings in Langfang Data Center. The total number of racks: 42768 racks can be provided. The exit bandwidth: 1200G. It is directly connected to CHINA169. It also has an uplink provincial network. The PUE value is <1.5. 在联系了多家机房监控公司无果之后，找到我们公司，希望迈世能接下这个紧急的单子。 After contacting a number of computer room monitoring companies, the person in charge of China Unicom Langfang Data Center found our company and hoped that Mai Shi could take this urgent order.
Redesigning products, mass production, and finishing in such a short period of time is almost impossible in the industry, but personalized customization and small batch production is the core strength of Mai Shi. After several communication with the demander after the Mai Shi project, combined with the actual situation, it was decided to take over this seemingly impossible task.
With the continuous communication between the two parties, the demand has become clearly visible, and with the birth of a new temperature and humidity product, we named it OM-TH-B802. The following are the parameters of this temperature and humidity product:
|output method||RS485 interface|
|Operating Voltage||12VDC (9V ～ 28VDC)|
|Measuring range||temperature range||-10 ℃ ～ + 50 ℃|
|Humidity range||5% ～ 95% rh|
|measurement accuracy||Temperature error||<± 0.5 ℃ (10 ℃ ～ 30 ℃)|
|Humidity error||<± 3% RH (40% ～ 60% RH)|
|Communication Interface||Physical interface||RS485|
|Transmission distance||1200m, shielded twisted pair.|
|Address range||1-254, set by key.|
|letter of agreement||MODBUS-RTU|
|Baud rate||2400, 4800, 9600 are optional. The factory default setting is 9600bps.|
|Data Format||N, 8, 1|
|EMC index||EFT (pulse group)||Differential mode ± 2KV|
|ESD (static)||Contact discharge ± 6KV, air discharge ± 8KV|
|Dimensions||97.3 * 57.3 * 28mm|
Although time is tight and the task is heavy, Mai Shi is meticulous in the hardware design of the product, and all parameters meet the delivery standards. Design, cut-out production, product testing, packaging ... Mai Shi has a heart to win this tough battle on time and with high quality.
Working day and night
Circuit board to be assembled
Testing products late at night
Dinner is also supper
There are test boxes on the shelf over there
After more than 20 days of intensive stocking, the first batch of 1,300 temperature and humidity sensors was issued on December 29. All products were qualified for acceptance, one day earlier than expected. The second batch of products is in full swing production. With the experience of the first batch of products, the next work will be a lot easier, and delivering high-quality products to users on time is the original intention of Mai Shi products. Tired and clenching your teeth, this is a daily portrayal of Mai Shi people, as President Xue said: Do your best to make your own way! Training your heart with things will make the individual stronger.
Mai Shi always touches every customer with stable products and excellent service. Which one is better for computer room monitoring? Just choose Nanning Mai Shi. Manufacturers independently develop and manufacture products. The ex-factory price guarantees your profit margins. Using a complete network marketing model, the operating costs are lower than in the same industry. The profits are left to customers. 55 listed companies and 3850 integrators have witnessed our computer room monitoring. product. Consulting Hotline: 400-030-5510