型號:YPF-100H/160H
測量精度:1.5%;2.5% ﹪
測量范圍:負壓(真空)-1Kpa、-4KPa~0至 1kp
儀表特性
● 測量范圍最低達到1KPa(國內(nèi)領(lǐng)先)
● 可選擇多種特殊膜片(國內(nèi)領(lǐng)先)
● 可選擇充油耐震型(國內(nèi)領(lǐng)先)
● PTFE 四氟壓套特殊制作
Features
● Minimum range 1kpa (Leading Domestically).
● Multifold special diaphragms are optional
(Leading Domestically).
● Oil filled vibration proof type is optional (Leading
Domestically).
● PTFE cover
產(chǎn)品簡介
BF、BFN型系列防腐不銹鋼膜片壓力表,主要用于化學(xué)、石油、紡織工業(yè)中對氣體、液體微小壓
力的測量,尤其適用于腐蝕性強、粘稠介質(zhì)(非凝固非結(jié)晶)的微小壓力測量。并可根據(jù)不同的測量介質(zhì)選用不同材料的膜片。
PRODUCT OVERVIEW
BF/BFN type Stainless Steel Corrosion-Proof Diaphragm Gauges are built for measuring
low pressure of gas or liquid in chemical , petroleum, textile industries, where strong
corrosion and viscous media ( non-crystallized ) are a concern. Different diaphragm
materials are available to be compatible with process fluids.
主要技術(shù)參數(shù) Technical Specifications
執(zhí)行標準: JB/T 4591-2005 Executive standard: JB/T 4591-2005
精度等級: 1.5%;2.5%(低于2.5KPa) Accuracy: 1.5%;2.5% (>2.5KPa)
測量范圍: 負壓(真空)-1Kpa、-4KPa~0至 Range: -1KPa、-4KPa~0 to -100KPa
-100KPa,正壓1KPa~2.5MPa 及 And any connection of positive /negative
任何正負聯(lián)程。 pressure.
儀表外徑: 100mm、160mm Nominal size: 100mm、160mm
工作壓力: 靜負荷用至測量上限值的3/4, Working pressure: Steady: 3/4 of full scale
交變負荷用至測量上限的2/3, value; Fluctuating: 3/2 of full scale value;
短時壓力用至上限值。 Short time: full scale value.
正常工作環(huán)境溫度: -40℃~60℃ Ambient temperature: -40℃~60℃
膜片材料: 3j1 SUS304、SUS316、Ti. 蒙乃爾 Diaphragm material: 3j1(SUS304、SUS316L、 Ti.
SUS316L、噴涂PTFE mond Ta 316Ti PTFE and other specials
available).
殼體材料: 304 Case material: 304
接液接體材料:316、316L、四氟噴涂 Connection body: 316、316L、Fluorin painting
機芯材料: 304 Movement material: 304
密封材料: 氟橡膠Seal:
防護等級: BF 型 IP55; BFN 型 IP65 Protection: Type BF IP55; Type BFN IP65
表內(nèi)充液: BF 型干式 BFN 型充填甘油 Liquid filling: glycerine
(硅油或其他) (silicon oil and others)
連接方式:1)螺紋連接 M20 × 1.5 Connection: 1) thread connection M20 × 1.5
(G1/2,NPT1/2 或其他) (G1/2NPT1/2 and others)
2)法蘭連接 根據(jù)客戶要求制造 2) Flanged connection depend on requests
from customers.
法蘭材質(zhì):304、316、316L 四氟噴涂、Flang material: 304, 316, 316L Fluorin painting,
四氟襯套 PTFE cover
BFN(YPN) 耐震型
Vibration-proof style