產(chǎn)品簡(jiǎn)介
Y系列一般壓力表適用于測(cè)量無(wú)爆炸,不結(jié)晶、不凝固及對(duì)銅合金不起腐蝕作用的液體
或氣體等介質(zhì)的壓力。儀表的測(cè)量系統(tǒng)由接頭、彈簧管和傳動(dòng)機(jī)構(gòu)組成。通過(guò)指針指示儀表
讀數(shù)。
外徑 60、100、150一般壓力表有徑向直接安裝、徑向后帶邊凸裝、徑向前帶邊嵌裝、
軸向直接安裝、軸向前邊嵌裝等多種安裝型號(hào)可供選擇。
Y series General Service Pressure Gauge suitable for the non-explosion, non-crystal,
non-solid and non-corrosion to the copper alloy. The pressure system consists of socket,
bourdon tube and transfer mechanism and show the value through the pointer.
The pressure gauge of 60, 100, and 150mm has many ways to mount: bottom mounting,
bottom mounting with back flange, bottom panel mounting with front flange, back mounting,
back panel mounting with front flange and so on.主要技術(shù)參數(shù) Specifications
精度等級(jí): ф 60、2.5%, ф 100、 ф 150、1.5% Accuracy: ф 60、2.5%, ф 100、 ф 150、1.5%
測(cè)量范圍:負(fù)壓 -0.1-0;-0.1-0.06 至 -0.1-2.4MPa Range: Negative pressure 0.1-0;-0.1-0.06 to
正壓 ф 60 0-0.1 至0-25MPa -0.1-2.4MPa positive pressure ф 60 0-0.1 to
ф 100、 ф 150 0-0.1至 0-60MPa 0-25MPa ф 100、 ф 150 0-0.1 to 0-60MPa
工作壓力:靜負(fù)荷用至測(cè)量上限值的 3/4,交變負(fù) Working pressure: Steady: 3/4 of full scale value;
荷用至測(cè)量上限的 2/3,短時(shí)壓力用 Fluctuating: 3/2 of full scale value;
至測(cè)量上限值。 Short time: full scale value.
正常工作環(huán)境溫度:-40~70℃ Ambient temperature: -40~70℃
(相對(duì)濕度不大于 85%) (Relative humidity ≤ 85%)
溫度影響:使用溫度偏離 20 ± 5℃時(shí),其誤差變 Temperature impact: The temperature change is not
化不大于0.6%/10℃ more than0.6%/10℃ when the temperature deviates
from 20±5℃.
波登管/ 接頭:磷青銅波登管與黃銅接頭錫焊接。 Bourdon tube/socket: Soft soldering for phosphor bronze
高溫型,不銹鋼波登管 40%銀焊 bourdon tube and brass socket. High temperature type,
接可選。 40% Silver soldering available for Stainless Steel
Bourdon tube.
儀表機(jī)芯: 銅合金正裝結(jié)構(gòu),ф60“C20”型為反裝型 Internals: Copper alloy, right-handed machine ф60“C20”
儀表外殼:ST13 噴黑塑 Case: ST13 black plastic plated
表盤:白色鋁制,黑色刻線 Dial: white, aluminium with black calibration line.
指針:鋁制,黑色 Pointer: Aluminium, black.
表玻璃:普通玻璃 Window: common glass
連接螺紋:60 M14 × 1.5; 100/150 M20× 1.5 Connection: 60 M14× 1.5; 100/150 M20 × 1.5
其他標(biāo)準(zhǔn)可選 Other standard available.量 程 RANGES
量程范圍規(guī)格代碼表 TABLE OF RANGES
選型代碼code 量程規(guī)格ranges 選型代碼code 量程規(guī)格ranges 選型代碼code 量程規(guī)格ranges
M500 -0.1-0MPa M040 0.16 MPa M200 6 MPa
M510 -0.1-0.06 MPa M060 0.25 MPa M220 10 MPa
M520 -0.1-0.15 MPa M080 0.4 MPa M230 16 MPa
M 530 -0.1-0.3 MPa M100 0.6 MPa M240 25 MPa
M540 -0.1-0.5 MPa M120 1 MPa M270 40 MPa
M550 -0.1-0.9 MPa M140 1.6 MPa M280 60 MPa
M560 -0.1-1.5 MPa M160 2.5 MPa
M030 0.1 MPa M180 4 MPa
M570 -0.1-2.4MPa