污水處理設備 污泥處理設備 水處理過濾器 軟化水設備/除鹽設備 純凈水設備 消毒設備|加藥設備 供水/儲水/集水/排水/輔助 水處理膜 過濾器濾芯 水處理濾料 水處理劑 水處理填料 其它水處理設備
陜西西儀測控技術有限責任公司
一,Application The measuring system, case,cover and gear rotating mechanism the Stainless steel pressure gauges and stainless steel shockproof pressure gauges (hereinafter referred to as the instrum......
二,Working Principles and Structure Features
The spring tube end will displacement when the measured medium entering
the spring tube.the displacement will be handed to the gear transmission mechanism by the rod, with that,the pointer will point out the pressure value on the dial of the measured medium .
The instrument is made up of case,cover, spring body parts, transmission mechanism, dial, pointer parts, meter glass, plug,etc.
(二、工作用原理及結構特點
當被測介質進入彈簧管內時、彈簧管末端產生位移,由拉桿將位移傳至齒輪傳動機構,通過指針把被測介質的壓力值在刻度盤上指示出來。
儀表由表殼、表蓋、彈簧體部件、傳動機構、刻度盤、指針部件,表玻璃、塞等零部件組成。)
三,Specification
1、Case diameter:φ60、φ100、φ150
2、Accuracy class:1.0級、1.5級、2.5級
3、Range:(MPa)
(1) Pressure:0-0.1,0-0.16,0-0.25,0-0.4,0-0.6,0-1,0-1.6,0-2.5, 0-4,0-6,0-10,0-16,0-25,0-40,0-60
(2)Vacuum:-0.1-0
(3)Pressure vacuum:-0.1-0.06,-0.1-0.15,-0.1-0.3,-0.1-0.5,
-0.1-0.9,-0.1-1.5,-0.1-2.4
4、Temp range :general type;-40-60℃ shockproof type:0-60℃
5、Connection threads.:M20×1.5 1/2"NPT ,1/4"NPT
6、Material :stainless steel 316L
7、Pump medium:Silicone oil or transformer oil
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