品牌:AB/羅克韋爾1746-NT4
1746-NT4產(chǎn)品特點
工業(yè)蒸汽鍋爐汽包水位控制的任務是控制給水流量使其與蒸發(fā)量保持動態(tài)平衡,維持汽包水位在工藝允許的范圍內(nèi),是保證鍋爐安全生產(chǎn)運行的必要條件,也是鍋爐正常生產(chǎn)運行的主要指標之一。若水位過高,影響汽水分離的效果,使用氣設備發(fā)生故障;而水位過低則會破壞汽水循環(huán),嚴重時導致鍋爐爆炸,所以鍋爐汽包水位必須嚴加控制。為了確保鍋爐生產(chǎn)的穩(wěn)定、可靠和經(jīng)濟運行,我們設計采用了性能先進的永宏FBs-PLC、變頻調(diào)速器、計算機應用等自動化設備組成的鍋爐 PID自動控制系統(tǒng)。該控制系統(tǒng)通過檢測水汽壓力、溫度,汽包液位等運行物理量,在運行過程中全自動調(diào)節(jié),保證了工業(yè)鍋爐的安全穩(wěn)定高效運行。
1746-NT4
廈門光沃自動化設備有限公司
聯(lián)系人:小楊
電話:0592-5709821
電話:18030229050
QQ:1878187406
郵箱:1878187406@qq.com
1746-NT4
Magenta Research MultiView 1U 19" Rack Power Supply 5V
Ameritec AM7-1 Central Office Simulator PBX/PSTN Tester
Allied Telesyn LX44000 AT-LX44CPU Management Module
Allied Telesyn LX44000 AT-LX44CTRL Module Controller
Allied Telesyn LX44000 Lightexplorer Optical Platform
IBM 03n5280 73GB 15krpm HDD U320 Hot Swap Hard Drive
Infortrend 6300 IDE/Fibre FC External RAID ARRAY System
RAD Radware 904908 FIREWALL FIREROOF LOAD BALANCER
Panasonic 4MB PCMCIA SRAM Static RAM Card BN-04MHMC
HP 9000 N4000 rp7400 Server PA-RISC 4 550MHZ/2GB A3639B
IBM 00p2664 146GB 10K U320 SCSI HDD Hard Drive 00p2665
5 Fujitsu 80Gb 4200 RPM ATA/IDE 2.5" Laptop Hard Drive
Seagate ST3300007LC 300GB 10000rpm 3.5" 80pin SCSI U320
HP Agilent 6012A DC Power Supply 0-60V 0-50A 1000W
IBM 3590 E1A MAGSTAR TAPE DRIVE 3590E1A With DISPLAY
MARCONI NM-4/DS1D FORE ERICSSON 4-PT DS1 NETWORK MODULE
MARCONI FORE PS-210/AC-B AC Power Supply for TNX-210
1U Rack Server Core 2 6600 2.4ghz 2GB/250GB Half Depth
NORTEL DS1404003 Passport 8608SX Expansion Module
HP ProLiant BL30p Blade Xeon 3.06GHz 1GB 354050-B21
AJA KLBOX KL-BOX BREAKOUT BOX FOR KONA-LS XENA
HP Agilent E3611A Dual Range Digital Power Supply
Kepco Power Supply JQE 36-15M 500W
NORTEL NTDY30BA DS3-DAC-SM CVX-1800 CARD MODULE DIGITAL
Avaya Lucent Switch Node Interface TN573B 107737934 V4