濟南盛旺科技發展有限公司正式更改為山東中航高科自
動化技術有限公司!
不變!謝謝!
主要技術參數
執行標準:JB/T9274-1999
儀表公稱直徑 65mm;75mm;100mm;
精度等級 1.5%; (1.6%;2.5%可選)
測量范圍 75mm、100mm外徑 1kPa -100 kPa
65外徑 2.5kPa -100 kPa
(型號選擇見量程代碼表)
防護等級 IP54
正常工作環境溫度 -25℃~55℃
連接螺紋 65、外徑G1/4 M14x1.5
75 外徑 G3/8、100 外徑 G3/8 G1/2;
NPT1/2 M20x1.5其
它見選型表
儀表外殼 YE 普通型ST13 噴黑塑
YEF 不銹鋼防腐型SUS304 本色
(拋光可選)
儀表接頭 YE 普通型銅合金(電鍍可選)
YEF 防腐型SUS316 本色
(22mm四方不銹鋼)
安裝過壓保護裝置 (無過壓保護可選)
測壓元件 YE 普通型銅合金雙片膜合,
錫焊接
YEF 不銹鋼防腐型SUS316 雙片
膜盒等離子焊,激光焊接
儀表機芯 YE 普通型銅合金; YEF防腐
型不銹鋼;
均安裝儀表微動調零裝置
(不調零可選)
儀表玻璃 3mm儀表平板玻璃(有機玻璃防爆雙
層玻璃可選)
Technical Specifications
Execntive Standard: JB/T9274-1999
Instruments Diameter: 65mm;75mm;100mm
Accuracy Class:1.5%;(1.6%,2.5% optional)
Range:75mm,100mm 1kpa-100kpa; 65mm,
2.5kpa-100kpa (see range table)
Protection Class: IP54
Ambient temperature -25℃~55℃
Connection thread: 65mm Outer diameter G1/4
M14x1.5
75 outer diameterG3/8、
100 outer diameter G3/8 G1/2;
MPT 1/2 M20x1.5
others see the table
Instrument case: 611YE standard ST13 black
YEF stainless steel corrosion
proof SUS304 nature color
(polished optional)
Instrument socket: YE standard copper
alloy plated
YEF corrosion proof
SUS316 nature color(22mm
square stainless steel)
Measurement Elements: YE standard copper
alloy double diaphragm tin welding.
YEF stainless steel corrosion proof
SUS316 double diaphragm
plasma welding and lasing welding.
Movement: YE standard copper alloy, YEF
corrosion proof stainless steel, all with
micro adjustment devise (without zero
adjustment option)
Window: 3mm instrument plain glass
(organil or double layers available)