Zoriver電阻傳感壓力表YTZ

加隔離體制成電阻遠(yuǎn)傳隔膜壓力表

電阻遠(yuǎn)傳壓力表YTZ
Pressure gauge with resistance transmitter

簡(jiǎn) 介BRIEF INTRODUCTION

電阻遠(yuǎn)傳壓力表通過(guò)儀表內(nèi)部的滑動(dòng)電阻發(fā)送器把被測(cè)值以電量值傳至遠(yuǎn)離測(cè)量點(diǎn)的二次儀表上，以實(shí)現(xiàn)集中檢測(cè)和遠(yuǎn)距離控制，此外本儀表能夠同時(shí)就地指示壓力，（便于現(xiàn)場(chǎng)工藝檢查）。本儀表還可以與膜片隔離器（隔離體）連接，制成電阻遠(yuǎn)傳隔膜壓力表，可測(cè)量腐蝕性較強(qiáng)、黏度大、易結(jié)晶介質(zhì)的壓力。

Through the built-in adjustable resistance transmitter, 840 series gauges can transmit the measured values to the secondary gauges far from the site and achieve the concentrated examination and remote control. Meanwhile, the gauges can indicate the pressure value (for spot technical inspection). It can be connected with deaphragm insulator, making pressure gauge with resistance transmitter, Designed for strong corrosive, viscous and easy to be crystallographic media.

工作原理Operating principle

儀表由一個(gè)彈簧管壓力表和一個(gè)滑線電阻式傳感器組成，當(dāng)被測(cè)壓力變化時(shí)，彈簧管端產(chǎn)生位移，一方面通過(guò)傳動(dòng)系統(tǒng)使指針在度盤上指示相應(yīng)壓力，另一方面帶動(dòng)電刷在電阻上滑行，使被測(cè)壓力值的變化轉(zhuǎn)換為電阻值的變化，并傳至二次儀表上指示相應(yīng)的壓力。
The gauge is formed by a bourdon tube pressure gauge and a adjustable resistance transmitter. When the pressure is changing, the tube end deformed, and the pointer is to show the pressure value through the driving system, at the same time, the brush is slipping on the resistance to transmit the pressure values to resistant values, which is transmited to the secondary gauge to show the relative pressure value.

YTZ 主要技術(shù)參數(shù)YTZ Specifications
測(cè)量介質(zhì)：對(duì)銅合金無(wú)腐蝕作用氣體或液體可與多類化學(xué)密封隔離器配接在各種腐蝕性的環(huán)境中使用）

Medium: Gas or liquid, whice doesn’t corrode（ copper alloy (could be used in corrosion environments connected chemical seals.)
安裝方式：徑向直接安裝連接螺紋M20 × 1.5（或其他螺紋尺寸）

Mounting: Bottom connection direct thread M20 × 1.5 or other
精度等級(jí)：1.5 級(jí)

Accuracy: 1.5%
外徑：150mm

Diameter: 150mm
測(cè)量范圍：正壓：0.1MPa??60MPa； 負(fù)壓：-0.1～0MPa,-0.1～2.4MPa。

Range: Positive pressure 0.1MPa??60MPa；

Negative pressure -0.1～0MPa, -0.1～2.4MPa
工作條件： Working condition:
環(huán)境溫度：-40～70℃

Ambient temperature: -40～70℃
相對(duì)濕度：≤ 85%

Relative humidity: ≤ 85%
工作壓力：使用溫度偏離20 ± 5℃時(shí)，其溫度附加誤差不大于0.4%/10℃

Working pressure: When working temperature deviates from 20 ± 5℃.

the additional temperature error shallnot be more than 0.4%/10℃
滑線電阻發(fā)送器技術(shù)數(shù)據(jù)：起始電阻：6～20 Ω

滿度電阻：340～400 Ω 接線端外加電阻：≤ 6V

Technical data of resistance tramsmitter :Start resistance: 6～20 Ω
Full scale resistance: 340～400 Ω
Connection end additional resistance: ≤ 6V
外殼材質(zhì)：壓鑄合金鋁

Case: Cast aluminium alloy
接頭材質(zhì)：銅合金

Socket material: Copper alloy
波登管：銅合金

Bourdon tube: copper alloy
表盤：鋁，白地黑字

Dial aluminum: white with black division
指針：鋁，黑色

Pointer: Aluminium, black
玻璃：普通玻璃

Glass: Window glass

儀表幾何尺寸 DIMENSIONS

接線示意圖 WIRING DIAGRAM

量程范圍規(guī)格代碼表 TABLE OF RANGES
選型代碼code 量程規(guī)格ranges

M500 -0.1 — 0MPa M030 0.1MPa M180 4MPa
M510 -0.1 — 0.06MPa M040 0.16MPa M200 6MPa
M520 -0.1 — 0.15MPa M060 0.25MPa M220 10MPa
M530 -0.1 — 0.3MPa M080 0.4MPa M230 16MPa
M540 -0.1 — 0.5MPa M100 0.6MPa M240 25MPa
M550 -0.1 — 0.9MPa M120 1MPa M270 40MPa
M560 -0.1 — 1.5MPa M140 1.6MPa M280 60MPa
M570 -0.1 — 2.4MPa M160 2.5MPa

如何選型 HOW TO ORDER
型號(hào)代碼特性說(shuō)明CODE CHARACTERISTICS
基本型號(hào)Basic type

YTZ 電阻遠(yuǎn)傳壓力表 Pressure gauge with resistance transmiting
外 徑Diameter
150 Ф 150mm
安 裝方式Mounting
1 徑向直接安裝Bottom mounting direct
量 程Ranges
M030 0.1MPa 請(qǐng)參看量程代碼表See range table
連 接 螺 紋Connection
M20 20 × 1.5
備 選 項(xiàng)Options
T00 其它特殊要求的螺紋Other special scrow threads
FWP 不銹鋼位號(hào)牌 Stainless sted label
TOB 特殊標(biāo)記表盤 Special mark olial
FHG 配接密封隔離體 Connected with seal insulations

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