主要技術(shù)參數(shù)Specifications
精度等級(jí):ф60、2.5%,ф100、ф150、1.5%
Accuracy: ф60、2.5%,ф100、ф150、1.5%
測(cè)量范圍:負(fù)壓-0.1-0;-0.1-0.06 至-0.1-2.4MPa
正壓ф60 0-0.1 至0-25MPa -0.1-2.4MPa
ф100、ф150 0-0.1 至0-60MPa 0-25MPa
Range: Negative pressure 0.1-0;-0.1-0.06 to positive pressure ф60 0-0.1 to
ф100、ф150 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)荷用至測(cè)量上限的2/3,短時(shí)壓力用至測(cè)量上限值。
Working pressure: Steady: 3/4 of full scale value Fluctuating: 3/2 of full scale value Short time: full scale value.
正常工作環(huán)境溫度:-40~70℃ (相對(duì)濕度不大于85%)
Ambient temperature: -40~70℃ (Relative humidity ≤ 85%)
溫度影響:使用溫度偏離20 ± 5℃時(shí),其誤差變化不大于0.6%/10℃
Temperature impact: The temperature change is notmore 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.
(100、150)4MPa 以上量程4% 銀焊接,高溫型,不銹鋼波登管40% 銀焊接可選。
Bourdon tube/socket: Soft soldering for phosphor bronze
bourdon tube and brass socket. ф100, ф150 4% Silver soldering over 4Mpa, high temperature type, 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.
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