(以標(biāo)準(zhǔn)零點(diǎn)為基準(zhǔn)調(diào)校量程,接液部分材質(zhì)代碼“S”3-inch平法蘭型和4-inch凸法蘭型)
(包括線性、滯后性和重復(fù)性)
±0.075%
若量程小于× ?。?/font>
±[0.025+0.05X]----%量程
膜盒 XkPa{inH2O}
M 10{40}
H 100{400}
總影響量/28℃變化
環(huán)境溫度影響
膜盒影響
M ±[0.224%量程+0.056%量程上限
H ±[0.14%量程+0.028%量程上限
靜壓影響
變化的總影響量
±[0.028%量程+0.007%量程上限]/0.69MPa{100psi}
零點(diǎn)影響(可通過在線校正)
±0.007%量程上限/0.69MPa{100psi}
穩(wěn)定性
±0.1%量程上限/12個(gè)月
電源影響
±0.005%/V(21.6V~32VDC,350Ω)
量程/范圍 | KPa | inHO (/D1) | mbar (/D2) | mmHO2 (/D4) | |
M | 量程 | 1~100 | 4~400 | 10~1000 | 100~1000 |
范圍 | -100~100 | -400~400 | -1000~100 | -10000~10000 | |
H | 量程 | 5~500 | 20~2000 | 50~5000 | 0.05~5kgf/cm |
范圍 | -500~500 | -2000~2000 | -5000~500 | -5~5kgf/cm2 |
在膜盒量程的上下限范圍內(nèi),零點(diǎn)可任意調(diào)校
外部調(diào)零
在測量范圍內(nèi)連續(xù)可調(diào),分辨率為0.01%,用表頭上的測量范圍設(shè)定開關(guān)可調(diào)校量程
安裝位置影響
與膜片面平行方向的安裝位置變化不會(huì)造成零漂影響,若安裝位置與膜片面超過90°的變化,在0.4kPa
2
{1.6inHO}范圍內(nèi)的零漂可通過調(diào)零校正
法蘭安裝式差壓變送器的型號(hào)和規(guī)格代碼表
MH-E210A[法蘭尺寸:3-inch(80mm,DN80)
型號(hào) | 規(guī)格代碼 | 說明 |
MH-E210A | | 法蘭安裝式差壓變送器(平膜片型) |
輸出信號(hào) | -E············ | 4~20mA,HART協(xié)議數(shù)字通訊(參見GS1C22T1-CY) |
測量量程 (膜盒) | L············· M············· H············· V·············· | 1~100KPa{100~10000mmHO}2 5~500kPa{0.05~5kgf/cm2} |
高壓側(cè) (法蘭側(cè))接液部分材質(zhì) | S············· H············ M············· T············· A············· D············· B············· | [膜片][其它] SUS316LSUS316 哈氏合金C-276哈氏合金C 鉭(鉭 |
法蘭規(guī)格 | 0············· 1············· 2············· 3············· 4············· 5············· | JIS10K JIS20KANSI150 ANSI300 JPI150 JPI300 DINPN10/16 DINPN25/40 GBPN10/16(GB/T9115.1-2000) |
法蘭尺寸/材質(zhì) | A············· B············· C············· | 3-inch(80mm,DN80)/S25C 3-inch(80mm,DN80)/SUS304 3-inch(80mm,DN80)/SUS316 |
低壓側(cè)管道連接 | -2············ -3············ -6············ -7············ -8············ -9············ | 無管道連接件(Rcl/4內(nèi)螺紋在容室法蘭上) 帶Rcl/4內(nèi)螺紋的過程接頭帶Rcl/2內(nèi)螺紋的過程接頭 帶1/4NPT內(nèi)螺紋的過程接頭帶1/2NPT內(nèi)螺紋的過程 |
法蘭螺栓材質(zhì) | 0············· 2············· 3············· 4············· | SCM435 SUS630 SUS660 |
安裝 | D············ E············· | 水平配管連接,左邊高壓 |
接線口 | A············· B············· C············· D············· N············· | G1/2內(nèi)螺紋,1處接線口 1/2NPT內(nèi)螺紋,2處接線口Pg13.5內(nèi)螺紋,2處接線口 M20內(nèi)螺紋,2處接線口 G1/2內(nèi)螺紋,2處接線口,帶一個(gè)盲塞 1/2NPT內(nèi)螺紋,兩個(gè)電氣接口,一個(gè)盲塞Pg13.5內(nèi)螺紋,兩個(gè)電氣接口,一個(gè) |
顯示表頭 | A············· B············· C············· D············· N············· |
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