圧力計
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①規格番号又は規格の名称Number or title of the Standard②測定圧力による種類Classification according to measuring pressure③外部の形状記号Symbol for external shape④用途による種類の記号symbol for classification according to use⑤精度等級の記号Symbol for accuracy class⑥接続部の形状記号(指定があれば)Symbol for shape of connecting part (If specified)⑦接続ねじの呼びDesignation of connecting thread⑧大きさ(目盛板)Size (Dial scale plate)⑨最大目盛(圧力範囲)Maximum scale mark (Pressure range )兵田計器工業株式会社6ブルドン管圧力計の呼び方は、規格番号又は規格の名称、測定圧力による種類、外部の形状記号(表3)、用途による種類の記号、精度等級の記号(表2)、接続部の形状(指定があれば)、接続ねじの呼び、大きさ(目盛板)及び最大目盛(圧力範囲)によります。この呼び方順にてご指示下さい。The Bourdon tube pressure gauge shall be designated bythe number or title of the Standard, classification accordingto measuring pressure, symbol for external shape, symbolfor classification according to use, symbol for accuracyclass, symbol for shape of connecting part (If specified),designation of connecting thread, size and maximum scalemark (pressure range) Order as this designation, please.例1.圧力計の縁なし形、1.6級、接続ねじの呼びG3/8、大きさ100mmで最大目盛0.4MPaのものJIS B 7505 圧力計A 1.6 3/8×100×0.4 MPa例2.真空計の丸縁形、1.0級、接続ねじの呼びG1/2、大きさ150mmで最大目盛-0.1MPaのものJIS B 7505 真空計 B 1.0 1/2×150×(-)0.1 MPa例3.連成計の埋込形、4.0級接続ねじの呼びG3/8、大きさ75mmで最大目盛0.25MPa及び-0.1 MPaのものJIS B 7505 連成計D 4.0 3/8×75×0.25 MPa×(-)0.1 MPaExample 1. Pressure gauge of rimless type, class 1.6,designation of connecting thread of G3/8, size of100mm and maximum scale mark of 0.4 MPaJIS B 7505 Pressure gauge A 1.6 3/8×100×0.4 MPaExample 2.Vacuum gauge of circular rim type, class 1.0,designation of connecting thread of G1/2, size of150mm and maximum scale mark of -0.1 MPaJIS B 7505 Vacuum gauge B 1.0 1/2×150×(−)0.1 MPaExample 3.Compound pressure gauge of embedded type,class 4.0, designation of connecting thread ofG3/8, size of 75mm and maximum scale mark of0.25 MPa and -0.1 MPaJIS B 7505 Compound pressure gauge D 4.0 3/8×75×0.25 MPa×(−)0.1 MPa□3製品の呼び方Designation of productsJIS B 7505又はブルドン管圧力計JIS B 7505 or Bourdon tube pressure gauge圧力計Pressure gauge,真空計Vacuum gauge,連成計Compound pressure gaugeA, B, B2, D, D2, D3, D4(なし), M, H, V, MV, HV(Nothing)又はor CL0.6, CL1.0, CL1.6, CL2.5, CL4.00.6 ,1.0 ,1.6 ,2.5 ,4.0 二面取りFlatted two faces(U)四角Square(T)六角Hexagon(S)G1/4, G3/8, G1/2, R1/4, R3/8, R1/2NPT 等etc.50, 60, 75, 100, 150, 200(mm)《呼び方例》ExampleJIS B 7505ブルドン管圧力計Bourdon tube pressure gauge圧力計Pressure gaugeA1.6T3/8××1000.4MPa①②③④⑤⑥⑦⑧⑨ご注文の方法 How to order

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