.双针双压（双管）差压表济南盛旺有限公司

全不锈钢双波登管差压表YCSH

全钢双管差压表YCSH

双管差压表YCS

差压表/双针双压差压表/双波登管式差压表YC-100/YC-100H

双波登管式差压表                        YCS

Double bourdon tubes differential pressure gauge YCSH

YCS-100 (YC-100)

普通型 Standard type

双波登管式差压表 Double bourdon

tubes differential pressure gauge

YCSH-100 (YC-F100)

防腐型 Corrosion-proof type

双波登管式差压表 Double bourdon

tubes differential pressure gauge

产品简介

双针双管差压表适用于对两个相同或不同压力，进行测量并可对两个测量压力及二压力差值分别指示。产品分为YCS普通型和YCSH防腐型。YCS普通型适用于对无腐蚀性介质的测量。YCSH 防腐型可在具有腐蚀性介质及环境中使用。

仪表由两套各自独立的测量系统和指示装置组成。测量压力通过测压元件的弹性变形，通过两个测压元件（弹簧管）之末端各自产生相应的位移，借助于拉杆传动机构的传动予以放大，由固定于齿轮轴上的红、黑指针将所测值分别指示在度盘上，同时中间小盘显示出二压力之差值。

PRODUCT  OVERVIEW

Double Bourdon System Differential Pressure Gauges are designed to measure  difference between 2 pressures. 2 models available: YCS General available and YCSH

YCSH type could be used in corrode environments.

The instrument has 2 independent measuring systems. The measured pressure

deflects the elastic elements, displacements then take place to actuate gear mechanisms

through linkages to carry 2 pointers traveling over instrument dial, and an auxiliary dial

shows the pressure difference.

YCS主要技术参数

执行标准：GB/T1226-2001

精度： 1.5级

测量范围：0.16、0.25……6MPa、10MPa

环境温度：-20～+60℃

介质温度：小于 60℃

安装形式：径向直接安装（前带边及后带边可选）

过程连接：M20 × 1.5螺纹（其他螺纹可选）

防护等级：IP45

接头材质：铜合金

波登管材质：铜合金

焊接：锡焊

表壳材质：黑钢壳（喷塑）

密封圈、防爆塞材质：耐油橡胶

表玻璃：3mm平板玻璃 （有机玻璃、双层安全玻璃可选）

机芯：铜合金

指针：铝，黑色和红色

表盘：铝，白地黑字（特殊要求表盘可选）

YCS (YC) FOUNCTIONAL FEATURES

Executive standard: GB/T1226-2001

Accuracy: 1.5%

Ranges: 0.16、0.25……6MPa

Ambient temperature: -20～+60℃

Media temperature: less than 60℃

Mounting: bottom directly mounting (with front or back flange available )

Process connection: M20 × 1.5 (Other screw as request)

Protection class: IP45

Connection material: Copper alloy

Bourdon tube: Copper alloy

Welding: Tin-welding

Case material: Black steel (enameled)

Sealing circle and blow out vent material: Rubber

Window: 3mm plain glass (Organic or double layers available)

Movement: Copper alloy

Pointer: Aluminium, black and red color

Dial: Aluminium, white with black letters (Special dial available)

YCSH主要技术参数

接头材质：316

波登管材质： 316

焊接：氩弧焊

机芯：不锈钢

介质温度：< 70℃

表壳材质：304不锈钢

其他同 711

YCSH (YCF) FOUNCTIONAL FEATURES

Connection material: 316

Bourdon tube: 316

Welding: AISI 316 TIG Argonarc

Movement: Stainless Steel

Media temperature: 100℃

Others as 711

量 程   RANGES

产品使用说明 OPERATING INSTRUCTION

◆ 盘面的最大刻度值即为最大耐压

◆ 建议使用的△ P（差压值=P+ — P-）为盘面的1/2～1/3为最佳。再小了就不好读点。

△ P 一般不能小于1/10 的全量程。

◆ 红针指示为正压压力（输入压力为P+）；盘针指示为负压压力（输出压力P-）。盘针上的刻度可以和红针形成夹角α直接读数（从盘针上直接看刻度），也可以单独用盘针在表盘上的示值与红针在表盘上的示值进行计算得出差压值△ P =P+ — P-

◆ 介质为气体或液体，建议用在室内，使用温度为-20℃～60℃

◆ 一般最小量程做到0.16MPa，如需0.1MPa，可做到2.5 级

◆ 安装时带 ⊕号接头接输入压力P+；带⊙号接输出压力P-

◆ The highest indicated value is the highest pressure permitted.

◆ We advice using the 1/2～1/3 of the range as △P. it is convenient to see if it is too small.

△P is not low than1/10 of full scale value.

◆ The red pointer shows the plus pressure (the pressure input); the dial pointer shows the minus pressure(the pressure output).

◆ The value could be saw by the angle α between the red and dial pointers (see directly on the dial pointer).And we can compute the difference using the pointed values of the red pointer and the dial pointer(△ P =P+ — P-).

◆ It is suitable to measure gas and liquid medium, suggested in room in -20℃～60℃.

◆ The general lowest range is 0.16MPa. it is could be made to 2.5% if 0.11MPa requested.

◆ While mounting, the⊕ end should be deployed with pressure input terminal and the⊙ end should be deployed

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